ClimGen v1.01 data file created on 15.01.08 at 11:21:20 ClimGen developed by Dr. Tim Osborn (Climatic Research Unit) and Dr. Tim Mitchell (Tyndall Centre), ENV, UEA, UK. http://www.cru.uea.ac.uk/~timo/climgen/ .tmx = near-surface temperature maximum (degrees Celsius) [Long=-180.00, 180.00] [Lati= -90.00, 90.00] [Grid X,Y= 720, 360] [Regis= 1437] [Periods= 102] [Multi= 1.0000] [Missing=-999] [Regions=Index,N,E,S,W,Lat,Lon,Name] [Format='(2i5,12f6.1)'] COL Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec BEG 1 T F F F F F F F F F F F 1 2 F T F F F F F F F F F F 1 3 F F T F F F F F F F F F 1 4 F F F T F F F F F F F F 1 5 F F F F T F F F F F F F 1 6 F F F F F T F F F F F F 1 7 F F F F F F T F F F F F 1 8 F F F F F F F T F F F F 1 9 F F F F F F F F T F F F 1 10 F F F F F F F F F T F F 1 11 F F F F F F F F F F T F 1 12 F F F F F F F F F F F T 1 1 134 389 134 389 -23.25 14.25 134-389_134-389 1901 1901 25.6 26.1 26.8 27.9 25.5 25.4 23.9 24.4 23.0 24.7 24.4 25.8 1902 1902 25.3 27.0 28.2 26.7 26.0 23.8 23.4 22.2 21.7 24.1 24.2 27.0 1903 1903 26.2 26.4 27.4 26.4 25.6 23.2 24.0 22.0 23.4 22.5 22.7 26.1 1904 1904 26.9 25.5 27.5 26.7 25.8 24.5 23.8 22.3 22.5 23.1 24.2 25.4 1905 1905 26.2 26.4 27.6 28.1 25.0 22.3 24.7 22.0 22.2 23.4 25.0 25.1 1906 1906 27.1 26.4 27.0 26.6 25.3 24.3 23.1 21.8 22.5 23.2 24.9 24.4 1907 1907 26.3 26.3 27.5 25.9 22.9 25.0 24.0 23.8 23.4 22.8 23.7 25.6 1908 1908 26.1 26.7 27.1 24.1 26.4 23.5 23.5 22.2 23.0 23.0 23.8 26.6 1909 1909 26.5 26.6 27.3 27.4 25.5 25.3 23.8 21.6 23.0 23.5 25.3 24.9 1910 1910 26.9 26.7 27.8 27.5 26.8 24.0 23.3 22.0 23.4 23.6 24.3 26.7 1911 1911 26.2 27.0 27.5 27.1 26.0 24.4 22.8 21.3 22.7 24.6 25.3 25.5 1912 1912 26.9 26.1 27.1 24.3 23.1 23.1 24.1 23.3 22.0 24.5 24.3 26.8 1913 1913 27.6 26.5 28.8 26.8 26.0 25.2 23.0 23.2 22.5 23.8 24.9 25.8 1914 1914 27.5 26.7 28.1 25.8 26.4 24.7 24.5 21.6 22.8 25.6 24.1 25.6 1915 1915 27.3 27.7 29.2 25.5 25.7 24.8 22.0 22.7 21.9 24.1 25.1 26.1 1916 1916 26.5 27.0 27.2 27.2 25.0 24.2 23.8 22.2 22.4 24.1 25.1 26.1 1917 1917 24.9 24.5 26.5 26.3 26.5 23.1 21.5 21.0 22.2 23.6 24.0 24.5 1918 1918 25.8 24.9 26.5 26.0 25.3 24.8 24.4 22.1 24.5 23.4 25.7 25.5 1919 1919 27.4 27.5 28.9 28.7 27.0 25.2 25.0 21.2 21.3 24.9 24.9 26.5 1920 1920 27.6 26.7 27.9 27.8 26.9 25.4 25.5 23.9 23.8 23.7 25.4 26.0 1921 1921 27.3 25.8 28.5 27.7 26.8 25.2 22.8 23.2 23.3 25.1 24.2 25.1 1922 1922 27.4 27.1 29.5 28.1 26.4 25.8 24.5 22.2 24.3 23.8 24.1 26.5 1923 1923 26.3 26.1 27.8 25.3 26.0 25.2 23.5 24.7 23.4 24.5 25.5 25.3 1924 1924 28.0 27.1 29.2 28.2 26.5 26.3 23.5 23.2 22.3 23.4 24.3 26.0 1925 1925 26.4 26.2 27.2 27.1 24.6 23.5 23.2 24.9 22.4 24.2 24.6 25.2 1926 1926 27.8 29.3 29.7 28.1 26.7 25.3 23.2 24.6 22.8 23.3 25.3 25.8 1927 1927 27.6 28.2 29.4 27.1 26.6 25.8 24.4 23.1 25.0 25.2 25.4 25.7 1928 1928 26.2 27.6 27.2 27.1 26.6 25.2 24.3 22.1 21.4 24.5 24.3 26.5 1929 1929 28.1 27.0 28.0 27.3 27.5 25.9 23.3 22.3 22.0 24.3 25.2 25.8 1930 1930 27.0 27.2 27.5 26.9 25.5 23.8 24.1 22.0 22.0 23.8 25.8 25.8 1931 1931 26.9 27.6 27.5 26.2 27.9 26.3 21.5 23.8 22.9 23.2 25.0 25.8 1932 1932 27.1 26.8 28.0 27.8 26.0 24.5 21.5 22.1 20.2 24.1 25.0 25.3 1933 1933 27.2 28.2 29.8 28.1 26.5 24.8 24.7 24.0 23.0 25.0 24.4 24.4 1934 1934 24.3 25.0 26.7 27.1 26.3 26.1 24.2 23.4 22.0 23.4 23.7 25.8 1935 1935 26.0 25.3 27.6 27.4 25.6 23.1 24.1 20.8 20.2 25.6 25.1 25.1 1936 1936 24.8 27.4 27.9 27.5 24.9 26.0 24.6 24.3 21.0 23.2 25.0 25.0 1937 1937 25.8 25.4 27.6 26.9 26.2 24.5 22.0 23.8 20.9 24.7 26.0 24.6 1938 1938 25.4 25.2 28.5 26.7 26.0 24.3 23.2 22.9 21.3 24.4 23.6 24.9 1939 1939 26.3 26.5 26.7 26.4 26.5 25.1 22.0 21.5 22.8 22.6 24.6 25.2 1940 1940 26.5 26.4 26.9 27.0 25.2 24.9 25.0 25.5 22.3 24.2 26.0 26.0 1941 1941 25.9 27.2 29.5 28.6 27.6 25.6 25.4 25.7 23.5 23.9 25.2 26.2 1942 1942 27.7 26.6 26.2 26.8 25.6 25.1 23.8 22.7 23.4 22.3 24.7 24.1 1943 1943 26.3 27.2 27.1 25.8 25.4 24.1 24.3 21.4 23.2 24.1 24.4 24.9 1944 1944 25.3 26.0 28.1 28.5 25.9 24.2 26.5 25.8 21.4 25.6 27.4 27.5 1945 1945 27.4 27.7 28.5 28.0 26.4 25.4 23.9 23.7 24.4 24.6 25.7 25.0 1946 1946 27.5 28.2 28.8 27.2 27.5 25.9 25.3 23.1 23.3 24.7 27.2 26.7 1947 1947 27.5 27.7 26.7 28.4 26.5 26.2 22.8 26.1 23.7 25.5 27.0 25.9 1948 1948 26.3 27.3 28.1 27.3 27.3 26.2 23.6 24.1 22.1 24.7 25.1 26.1 1949 1949 27.5 27.3 27.7 26.9 26.6 24.9 23.7 24.0 24.0 24.7 24.4 26.1 1950 1950 26.6 26.5 27.6 26.3 25.5 26.9 22.2 22.7 23.0 24.2 24.9 25.1 1951 1951 24.9 25.9 28.3 26.6 25.8 24.5 24.1 23.6 23.3 23.9 24.9 26.8 1952 1952 28.4 26.6 28.4 28.8 25.8 25.1 22.0 23.9 22.6 24.3 24.7 25.2 1953 1953 26.9 24.7 26.6 26.2 25.4 24.3 23.7 22.8 21.8 23.1 24.9 24.4 1954 1954 25.4 25.9 25.7 26.2 24.1 24.3 22.3 23.2 23.4 24.8 24.0 25.0 1955 1955 25.3 25.0 26.3 26.5 25.0 23.7 23.7 21.6 23.7 22.7 24.7 24.1 1956 1956 25.7 25.0 25.0 26.9 25.1 24.7 23.7 23.6 22.7 24.6 25.0 24.4 1957 1957 26.4 24.9 26.6 27.9 26.1 22.6 24.2 23.4 22.6 22.9 25.3 24.9 1958 1958 25.1 26.2 27.4 27.3 26.7 24.8 23.8 22.7 23.3 24.1 26.0 25.8 1959 1959 26.3 25.8 28.7 27.0 23.9 25.2 24.1 22.7 23.8 24.2 25.7 25.5 1960 1960 26.9 25.9 27.6 27.3 25.4 25.2 23.8 24.1 24.5 25.0 26.0 26.7 1961 1961 27.1 27.6 27.4 26.8 25.2 24.5 25.7 22.8 25.2 25.9 25.2 26.2 1962 1962 27.1 26.8 29.4 27.7 27.4 24.4 24.5 22.3 24.0 24.3 24.4 26.4 1963 1963 25.4 27.3 27.3 26.3 24.7 24.4 23.5 22.4 23.4 24.0 24.2 25.5 1964 1964 28.0 28.6 28.8 28.7 26.5 23.3 23.3 22.4 22.4 24.1 24.5 25.9 1965 1965 26.7 27.5 27.9 26.6 25.8 24.4 23.0 23.4 23.2 23.2 25.1 26.4 1966 1966 25.9 25.8 27.7 27.1 26.6 25.3 23.9 23.4 22.8 24.5 26.0 25.9 1967 1967 26.0 25.7 27.6 26.1 25.6 23.3 23.4 22.9 24.0 24.7 24.4 25.5 1968 1968 27.6 27.7 27.0 26.3 24.8 22.8 23.8 23.4 24.2 24.3 24.9 26.0 1969 1969 28.2 27.0 28.1 27.2 25.6 24.9 23.8 23.8 22.3 23.5 26.1 26.0 1970 1970 27.8 27.1 29.8 28.1 25.9 25.2 23.3 22.6 23.2 24.2 25.8 25.1 1971 1971 26.2 25.4 28.2 27.2 26.3 25.0 23.2 22.7 24.7 24.5 24.8 25.6 1972 1972 26.3 27.1 26.9 26.3 25.1 24.9 24.4 23.2 22.8 24.9 26.2 28.0 1973 1973 28.5 28.0 28.2 27.4 26.6 25.2 23.8 22.4 23.5 25.0 24.8 24.9 1974 1974 24.8 25.7 27.0 26.2 24.9 24.1 23.3 20.7 22.7 24.1 24.0 25.2 1975 1975 26.5 26.9 26.4 26.8 24.8 26.1 24.3 22.3 22.6 24.3 25.1 25.4 1976 1976 25.8 24.4 26.0 26.3 24.3 24.4 23.2 21.3 22.5 23.0 24.1 25.8 1977 1977 26.9 25.0 27.5 26.9 24.8 23.7 23.7 24.2 21.9 23.7 26.0 26.2 1978 1978 25.4 25.3 27.3 26.4 25.8 24.2 23.7 22.0 22.7 23.1 25.6 25.7 1979 1979 27.0 25.7 27.7 26.8 25.4 25.0 22.8 22.4 23.4 23.7 25.4 26.6 1980 1980 27.3 27.5 26.9 26.8 26.3 25.5 24.2 23.6 23.5 24.2 24.6 26.9 1981 1981 27.5 27.3 28.6 27.4 26.2 23.5 23.7 23.0 23.5 24.7 26.1 27.7 1982 1982 27.8 27.3 28.6 25.8 26.5 24.6 23.4 24.0 24.8 24.3 26.3 26.1 1983 1983 28.0 28.9 29.6 29.6 26.6 26.4 24.7 24.2 23.2 24.1 25.0 25.2 1984 1984 27.6 27.8 28.6 28.3 26.8 25.5 24.3 25.0 24.3 23.6 25.6 26.3 1985 1985 27.4 26.2 27.2 27.2 26.1 25.2 24.5 24.7 23.5 23.8 25.3 25.9 1986 1986 27.1 27.3 27.2 27.3 26.3 25.6 24.1 23.5 24.0 23.6 24.4 26.8 1987 1987 28.5 26.8 28.2 28.3 28.7 25.5 23.9 24.0 22.8 24.9 25.9 26.7 1988 1988 27.2 27.2 28.2 26.8 27.4 26.2 23.4 23.9 23.8 23.1 25.8 24.2 1989 1989 24.9 25.0 27.4 27.5 27.8 24.5 24.4 23.4 23.6 23.4 25.6 26.6 1990 1990 27.1 27.4 27.9 27.2 27.3 25.0 23.2 24.0 23.0 24.3 25.6 25.4 1991 1991 25.5 26.3 27.6 27.9 27.1 24.2 23.6 23.2 22.9 23.3 24.3 23.7 1992 1992 29.0 27.7 28.0 28.2 26.2 25.1 23.3 22.1 23.1 23.1 25.2 26.5 1993 1993 27.3 26.7 28.2 26.1 25.1 24.5 24.9 23.8 24.5 25.5 24.9 26.8 1994 1994 25.4 25.9 30.0 28.4 26.4 23.8 22.4 22.7 23.8 24.5 25.6 26.8 1995 1995 28.6 27.7 27.7 27.6 26.1 24.9 23.6 22.7 23.3 23.1 25.4 25.1 1996 1996 26.0 27.3 29.1 28.1 27.4 26.0 22.3 23.0 21.5 24.2 24.2 25.8 1997 1997 26.1 27.2 27.9 26.8 26.1 25.3 24.2 25.0 25.1 25.9 25.7 26.8 1998 1998 27.0 30.0 30.9 29.2 28.0 28.0 25.7 23.2 24.8 24.9 25.3 26.6 1999 1999 28.0 28.9 29.6 28.8 27.4 25.5 24.5 23.3 22.3 24.1 26.2 24.4 2000 2000 25.3 26.6 27.4 27.5 26.7 25.9 24.8 24.4 22.4 24.5 24.1 25.7 2001 2001 26.9 27.0 28.9 26.7 26.5 25.6 22.9 21.8 22.0 24.9 24.2 24.9 2002 2002 25.2 27.2 28.9 27.5 25.7 23.7 23.3 22.1 24.0 24.1 24.9 25.5 2 135 389 135 389 -22.75 14.25 135-389_135-389 1901 1901 26.6 27.0 27.3 28.6 26.2 26.0 24.5 25.1 24.0 25.8 25.4 26.9 1902 1902 26.3 27.8 28.7 27.5 26.7 24.5 24.0 23.0 22.9 25.3 25.3 28.0 1903 1903 27.1 27.3 27.9 27.2 26.3 23.8 24.6 22.8 24.4 23.7 23.8 27.1 1904 1904 27.8 26.6 28.0 27.5 26.5 25.1 24.4 23.1 23.7 24.3 25.2 26.5 1905 1905 27.2 27.3 28.1 28.9 25.7 23.0 25.3 22.8 23.4 24.7 26.1 26.3 1906 1906 28.0 27.3 27.5 27.3 25.9 24.9 23.7 22.6 23.7 24.4 25.9 25.6 1907 1907 27.2 27.3 28.0 26.7 23.7 25.6 24.4 24.5 24.4 24.0 24.8 26.7 1908 1908 27.0 27.6 27.7 24.9 27.0 24.1 24.1 23.1 24.0 24.2 24.9 27.5 1909 1909 27.5 27.4 27.8 28.1 26.2 25.9 24.4 22.5 24.2 24.7 26.3 26.0 1910 1910 27.8 27.6 28.4 28.3 27.5 24.6 23.9 22.9 24.5 24.8 25.4 27.7 1911 1911 27.2 27.9 28.0 27.9 26.7 25.0 23.4 22.2 23.9 25.6 26.3 26.7 1912 1912 27.8 27.1 27.6 25.2 23.9 23.8 24.7 24.1 23.2 25.7 25.4 27.8 1913 1913 28.5 27.4 29.3 27.6 26.7 25.8 23.6 24.0 23.7 25.0 25.9 26.9 1914 1914 28.4 27.6 28.6 26.6 27.1 25.3 25.0 22.4 23.9 26.8 25.2 26.7 1915 1915 28.2 28.5 29.6 26.3 26.4 25.4 22.7 23.5 23.0 25.3 26.1 27.3 1916 1916 27.4 27.8 27.7 28.0 25.8 24.8 24.4 23.1 23.5 25.3 26.1 27.2 1917 1917 25.6 24.8 27.0 27.1 27.2 23.7 22.0 21.9 23.2 24.8 25.1 25.5 1918 1918 26.5 25.5 26.9 26.6 26.1 25.4 25.0 22.9 25.8 24.6 26.8 26.6 1919 1919 28.5 28.5 29.4 29.5 27.6 25.7 25.7 22.0 22.3 25.9 25.8 27.7 1920 1920 28.6 27.5 28.4 28.3 27.7 26.2 26.2 24.7 24.9 25.0 26.4 27.1 1921 1921 28.4 26.6 29.0 28.5 27.3 25.9 23.4 24.0 24.4 26.3 25.1 26.3 1922 1922 28.4 28.0 30.0 28.8 27.1 26.4 25.1 23.1 25.4 25.1 25.3 27.6 1923 1923 27.3 26.9 28.2 26.0 27.0 25.8 24.1 25.6 24.5 25.6 26.5 26.3 1924 1924 28.9 28.0 29.7 29.0 27.2 27.0 24.1 24.2 23.4 24.6 25.3 27.1 1925 1925 27.4 27.1 27.7 27.9 25.2 24.1 23.9 25.7 23.4 25.4 25.8 26.4 1926 1926 28.7 30.7 30.2 28.9 27.5 25.9 23.8 25.5 23.9 24.6 26.3 26.9 1927 1927 28.4 29.2 30.0 27.9 27.3 26.3 25.0 23.9 25.9 26.3 26.3 26.8 1928 1928 27.0 28.5 27.7 27.9 27.0 25.9 24.9 22.8 22.5 25.8 25.3 27.6 1929 1929 28.8 27.9 28.5 28.3 28.2 26.5 23.9 23.1 23.0 25.6 26.4 26.9 1930 1930 27.8 28.1 28.0 27.9 26.2 24.2 24.7 22.8 23.3 25.1 26.8 26.9 1931 1931 27.5 28.5 27.9 27.2 28.7 26.9 22.2 24.7 24.0 24.4 26.0 26.9 1932 1932 28.1 27.8 28.5 28.3 26.7 25.1 22.0 22.8 21.2 25.3 26.0 26.4 1933 1933 28.1 29.2 30.4 28.9 27.3 25.4 25.5 25.0 24.2 26.3 25.4 25.3 1934 1934 25.0 25.7 27.1 27.9 26.9 26.5 24.9 24.3 23.0 24.7 24.6 26.8 1935 1935 26.7 26.2 28.1 28.2 26.4 23.6 24.8 21.5 21.3 26.9 26.1 26.1 1936 1936 25.8 28.6 28.4 28.3 25.8 26.6 25.3 25.1 22.2 24.4 26.0 26.1 1937 1937 26.7 26.1 28.1 27.7 26.7 25.3 22.6 24.5 21.8 26.0 27.1 25.4 1938 1938 26.2 26.0 29.2 27.5 26.7 25.0 23.9 23.7 22.3 25.6 24.5 25.8 1939 1939 27.1 27.5 27.0 27.2 27.2 25.7 22.6 22.3 23.9 23.7 25.5 26.2 1940 1940 27.4 27.2 27.6 27.7 26.0 25.2 25.4 26.3 23.4 25.4 27.0 27.2 1941 1941 26.8 28.1 30.1 29.5 28.5 26.1 26.2 26.6 24.5 25.0 26.4 27.4 1942 1942 28.5 27.5 26.6 27.5 26.3 25.8 24.4 23.6 24.8 23.3 25.8 25.0 1943 1943 27.2 28.3 27.7 26.7 26.3 24.5 24.9 22.1 24.3 25.4 25.3 25.8 1944 1944 26.1 26.9 28.6 29.4 26.4 24.7 27.3 26.7 22.5 26.7 28.4 28.6 1945 1945 28.5 28.9 28.7 29.1 27.1 25.9 24.6 24.5 25.7 25.9 26.7 26.1 1946 1946 28.4 29.0 29.5 28.4 28.3 26.4 26.1 23.9 24.6 25.8 28.3 27.7 1947 1947 28.3 28.6 27.1 29.2 27.1 26.8 23.4 26.9 24.9 26.6 28.0 26.9 1948 1948 27.1 28.0 28.7 28.1 28.2 26.8 24.4 24.9 23.0 25.9 26.1 27.3 1949 1949 28.6 28.2 28.2 27.7 27.2 25.4 24.0 24.8 25.3 26.0 25.3 27.2 1950 1950 27.2 27.2 27.9 27.2 26.0 27.3 22.6 23.3 24.3 25.1 25.9 26.3 1951 1951 25.7 26.8 28.8 27.5 26.5 25.0 24.8 24.4 24.3 25.1 26.0 28.0 1952 1952 29.3 27.3 29.1 29.5 26.6 25.8 22.5 24.7 23.5 25.5 25.5 26.3 1953 1953 27.9 25.5 26.9 26.9 25.7 24.9 24.3 23.5 22.7 24.3 26.0 25.4 1954 1954 26.3 26.9 25.8 26.9 24.8 24.6 22.9 24.0 24.7 26.0 25.0 26.0 1955 1955 26.2 25.9 26.6 27.4 25.9 24.2 24.5 22.3 24.8 23.8 25.8 25.3 1956 1956 26.6 25.9 25.6 27.9 26.0 25.4 24.4 24.7 23.7 26.0 25.9 25.3 1957 1957 27.2 25.8 27.0 29.0 26.8 23.2 25.1 24.2 23.6 24.2 26.3 26.0 1958 1958 25.9 27.1 27.9 28.4 27.7 25.4 24.5 23.4 24.5 25.3 27.1 26.8 1959 1959 27.3 26.7 29.3 27.9 24.5 25.8 24.8 23.5 24.8 25.4 26.8 26.8 1960 1960 27.8 26.8 28.2 28.0 26.3 25.7 24.0 25.2 25.8 26.3 27.0 27.7 1961 1961 28.0 28.7 28.0 27.7 26.0 25.2 26.1 23.4 26.5 27.3 26.3 27.5 1962 1962 28.0 27.7 30.1 28.5 28.3 25.0 25.2 23.1 25.4 25.5 25.4 27.7 1963 1963 25.9 28.4 27.7 27.0 25.3 24.7 24.0 23.2 24.7 25.3 25.0 26.4 1964 1964 29.0 29.7 29.5 29.4 27.2 23.9 23.7 23.2 23.6 25.3 25.5 26.9 1965 1965 27.6 28.5 28.4 27.3 26.5 24.9 23.8 24.4 24.4 24.2 26.1 27.6 1966 1966 26.9 26.9 28.4 27.5 27.3 25.8 24.7 24.3 23.8 25.8 27.1 27.0 1967 1967 27.0 26.8 28.1 26.9 26.4 23.9 23.9 23.8 25.0 25.9 25.3 26.6 1968 1968 28.5 28.7 27.5 27.1 25.4 23.2 24.5 24.3 25.2 25.5 25.8 27.1 1969 1969 29.2 28.1 28.5 28.2 26.4 25.5 24.5 24.6 23.1 24.6 27.2 27.3 1970 1970 28.8 28.1 30.6 29.1 26.7 26.0 24.1 23.5 24.6 25.4 27.0 26.3 1971 1971 27.1 26.3 29.0 28.2 26.8 25.6 24.0 23.3 25.2 25.6 25.8 26.6 1972 1972 27.0 28.0 27.4 27.3 25.7 25.2 24.8 23.9 23.7 26.2 27.2 29.3 1973 1973 29.2 29.0 28.8 28.0 27.2 25.8 24.5 23.2 24.5 25.9 25.9 25.9 1974 1974 25.4 26.5 27.4 26.6 25.4 24.5 23.9 21.5 23.7 25.3 24.8 26.3 1975 1975 27.4 27.9 26.8 27.4 25.5 26.1 25.0 23.2 23.9 25.5 25.8 26.6 1976 1976 26.6 25.5 26.5 27.0 24.9 24.8 23.7 22.0 23.6 24.2 25.4 26.9 1977 1977 27.8 25.9 27.9 27.6 25.5 24.4 24.4 24.9 23.2 24.8 27.2 27.3 1978 1978 26.2 26.0 27.7 27.1 26.4 24.5 24.3 22.9 23.9 24.5 26.7 26.9 1979 1979 27.9 26.6 28.4 27.6 26.0 25.6 23.3 23.5 24.6 24.9 26.5 27.6 1980 1980 28.2 28.5 27.4 27.6 26.9 25.9 24.5 24.3 24.5 25.5 25.6 28.2 1981 1981 28.4 28.3 29.2 28.1 26.7 24.2 24.3 23.8 24.8 25.8 27.2 28.8 1982 1982 28.8 28.3 29.1 26.7 27.1 25.3 24.0 24.7 25.7 25.4 27.4 27.2 1983 1983 28.8 29.8 30.2 30.2 27.3 26.8 25.4 24.7 24.4 25.4 26.1 26.4 1984 1984 28.5 28.8 29.2 28.8 27.5 25.9 24.8 25.7 25.4 24.8 26.7 27.5 1985 1985 28.4 27.1 27.8 28.1 26.6 25.7 25.0 25.3 24.5 24.9 26.4 27.0 1986 1986 28.1 28.0 27.7 28.0 27.0 26.1 24.7 24.2 24.9 24.8 25.4 27.9 1987 1987 29.5 27.7 28.9 29.2 29.3 25.9 24.4 24.7 23.8 26.0 27.1 27.8 1988 1988 28.1 28.3 29.0 27.6 27.9 26.7 24.1 24.7 24.9 24.4 26.7 25.2 1989 1989 25.9 26.0 28.3 28.1 28.6 25.2 25.0 24.3 24.7 24.7 26.9 27.9 1990 1990 27.8 28.3 28.4 27.8 27.8 25.7 24.0 24.9 24.2 25.5 26.7 26.6 1991 1991 26.7 27.3 28.2 28.6 27.7 24.9 24.3 24.1 24.1 24.4 25.4 24.7 1992 1992 29.9 29.0 28.7 29.1 27.0 25.7 23.9 23.0 24.4 24.5 26.3 27.9 1993 1993 28.3 27.6 28.6 26.9 26.1 25.1 25.5 24.7 25.6 26.6 26.0 28.0 1994 1994 26.4 26.9 30.5 29.4 27.1 24.5 22.9 23.6 25.0 25.8 26.6 28.1 1995 1995 29.7 28.5 28.3 28.4 26.9 25.5 24.4 23.8 24.5 24.4 26.6 26.4 1996 1996 26.9 28.4 29.7 29.0 28.1 26.6 23.0 23.9 22.9 25.5 25.4 27.1 1997 1997 26.9 28.2 28.5 27.7 26.7 26.1 24.8 25.8 26.0 27.0 26.9 28.1 1998 1998 28.1 31.3 31.6 29.8 28.7 28.6 26.4 24.0 26.1 26.3 26.6 27.9 1999 1999 29.0 29.9 30.1 29.6 28.1 26.0 25.2 24.2 23.5 25.3 27.4 25.5 2000 2000 26.3 27.6 27.9 28.3 27.3 26.4 25.4 25.0 23.5 25.7 25.2 26.8 2001 2001 27.8 27.9 29.4 27.6 27.1 26.1 23.7 22.7 23.4 26.2 25.4 26.0 2002 2002 26.2 28.1 29.3 28.3 26.5 24.4 24.0 23.0 25.0 25.5 26.0 26.7 3 136 389 136 389 -22.25 14.25 136-389_136-389 1901 1901 27.2 27.2 27.3 28.5 26.1 25.7 24.2 25.2 24.3 26.3 26.1 27.5 1902 1902 26.7 27.9 28.6 27.3 26.6 24.3 23.9 23.2 23.5 25.8 25.9 28.6 1903 1903 27.6 27.5 27.9 27.1 26.5 23.7 24.3 23.0 24.9 24.3 24.5 27.7 1904 1904 28.2 26.7 28.0 27.5 26.3 24.9 24.2 23.3 24.1 24.9 25.9 27.1 1905 1905 27.6 27.5 28.1 28.7 25.5 22.9 25.0 23.0 23.8 25.2 26.7 26.9 1906 1906 28.4 27.5 27.5 27.2 25.8 24.7 23.6 22.8 24.2 25.0 26.5 26.4 1907 1907 27.6 27.4 28.0 26.6 23.6 25.4 24.0 24.6 24.8 24.6 25.6 27.4 1908 1908 27.5 27.7 27.8 24.9 26.6 24.1 23.9 23.3 24.5 24.8 25.6 28.0 1909 1909 27.9 27.5 27.8 28.0 26.1 25.6 24.2 22.7 24.6 25.3 26.9 26.7 1910 1910 28.2 27.7 28.4 28.1 27.3 24.4 23.7 23.1 24.9 25.4 26.0 28.3 1911 1911 27.7 28.0 28.0 27.8 26.6 24.8 23.3 22.4 24.3 26.0 26.9 27.3 1912 1912 28.2 27.2 27.6 25.2 23.8 23.8 24.4 24.2 23.7 26.2 26.1 28.4 1913 1913 28.8 27.6 29.2 27.5 26.8 25.5 23.5 24.1 24.2 25.5 26.6 27.5 1914 1914 28.8 27.7 28.6 26.5 27.0 25.0 24.8 22.6 24.4 27.2 25.9 27.4 1915 1915 28.5 28.4 29.6 26.2 26.4 25.1 22.6 23.7 23.6 25.8 26.8 27.9 1916 1916 27.8 27.9 27.7 27.8 25.8 24.7 24.2 23.2 23.9 25.8 26.7 27.8 1917 1917 26.0 24.6 26.9 27.0 27.1 23.5 21.9 22.2 23.6 25.3 25.8 26.1 1918 1918 26.8 25.4 26.9 26.5 26.0 25.2 24.8 23.0 26.2 25.1 27.5 27.2 1919 1919 29.1 28.8 29.5 29.5 27.4 25.5 25.5 22.0 22.7 26.3 26.4 28.4 1920 1920 29.1 27.6 28.4 27.9 27.6 26.0 26.1 24.8 25.3 25.5 27.0 27.7 1921 1921 29.0 26.7 29.0 28.4 27.1 25.7 23.2 24.1 24.9 26.9 25.7 27.0 1922 1922 28.8 28.2 30.0 28.6 27.0 26.2 24.9 23.2 25.9 25.6 26.1 28.2 1923 1923 27.7 26.9 28.1 25.9 27.1 25.6 24.0 25.7 24.9 26.1 27.1 26.9 1924 1924 29.3 28.1 29.7 28.9 27.1 26.8 23.9 24.4 23.8 25.0 25.8 27.7 1925 1925 27.8 27.2 27.7 27.8 25.0 23.9 23.7 25.8 23.7 25.9 26.6 27.1 1926 1926 29.1 30.7 30.2 28.8 27.3 25.7 23.6 25.6 24.3 25.1 26.9 27.5 1927 1927 28.7 29.4 30.0 27.8 27.3 26.1 24.7 24.0 26.2 26.8 26.9 27.5 1928 1928 27.4 28.6 27.7 27.8 26.6 25.7 24.7 23.0 22.9 26.3 25.9 28.2 1929 1929 29.1 28.0 28.5 28.3 28.1 26.3 23.8 23.2 23.5 26.1 27.1 27.5 1930 1930 28.2 28.2 28.0 27.8 26.1 24.0 24.5 22.9 23.8 25.8 27.4 27.5 1931 1931 27.8 28.5 27.9 27.2 28.6 26.7 22.1 24.8 24.6 24.9 26.6 27.5 1932 1932 28.7 28.0 28.5 28.2 26.6 25.0 21.9 22.8 21.5 25.6 26.6 27.0 1933 1933 28.5 29.3 30.4 28.8 27.3 25.2 25.3 25.1 24.6 26.8 26.0 25.9 1934 1934 25.4 25.5 27.0 27.8 26.8 26.2 24.7 24.4 23.4 25.2 25.2 27.4 1935 1935 27.0 26.3 28.1 28.1 26.5 23.5 24.6 21.5 21.7 27.5 26.7 26.7 1936 1936 26.2 28.7 28.4 28.1 25.8 26.4 25.1 25.2 22.6 24.9 26.6 26.7 1937 1937 27.1 26.2 28.1 27.5 26.6 25.0 22.4 24.6 22.2 26.6 27.8 25.9 1938 1938 26.6 26.0 29.3 27.3 26.6 24.8 23.8 23.8 22.7 26.2 24.9 26.4 1939 1939 27.5 27.7 26.8 27.1 27.1 25.5 22.4 22.4 24.3 24.0 26.0 26.7 1940 1940 27.8 27.1 27.6 27.6 26.1 24.9 25.0 26.4 23.9 25.9 27.6 27.7 1941 1941 27.2 28.2 30.1 29.4 28.5 25.9 26.1 26.7 25.0 25.4 27.2 27.9 1942 1942 28.9 27.6 26.6 27.3 26.1 25.6 24.2 23.8 25.0 23.5 26.3 25.6 1943 1943 27.5 28.5 27.9 26.7 26.3 24.4 24.8 22.0 24.7 26.0 25.7 26.2 1944 1944 26.5 27.0 28.6 29.3 26.2 24.5 27.1 27.0 22.9 27.2 29.0 29.2 1945 1945 29.0 29.3 28.6 29.2 27.0 25.8 24.4 24.5 26.4 26.4 27.3 26.7 1946 1946 28.8 29.1 29.7 28.7 28.4 26.3 26.1 24.0 25.1 26.3 28.8 28.2 1947 1947 28.6 28.8 27.1 29.1 26.9 26.6 23.4 27.0 25.3 27.1 28.6 27.5 1948 1948 27.4 27.9 28.7 28.0 28.3 26.6 24.2 25.0 23.2 26.4 26.7 27.9 1949 1949 29.1 28.3 28.1 27.6 27.1 25.2 23.8 25.0 25.7 26.5 25.9 27.8 1950 1950 27.4 27.2 27.7 27.2 25.9 27.0 22.5 23.2 24.8 25.4 26.5 26.8 1951 1951 26.0 26.9 28.8 27.4 26.5 24.9 24.8 24.4 24.8 25.6 26.7 28.6 1952 1952 29.8 27.3 29.2 29.3 26.7 25.5 22.5 24.8 23.8 26.1 26.0 27.0 1953 1953 28.3 25.4 26.7 26.9 25.7 24.7 24.1 23.5 23.0 24.8 26.7 25.7 1954 1954 26.7 27.0 25.5 26.6 24.8 24.2 22.9 24.1 25.2 26.6 25.6 26.6 1955 1955 26.5 26.2 26.3 27.3 25.9 24.1 24.6 22.4 25.2 24.3 26.4 25.9 1956 1956 27.0 26.0 25.6 27.8 26.0 25.5 24.5 25.1 24.0 26.7 26.5 25.9 1957 1957 27.5 26.0 27.0 29.1 26.8 23.1 25.3 24.3 24.0 24.7 26.8 26.5 1958 1958 26.3 27.2 27.9 28.5 27.9 25.4 24.4 23.4 25.0 25.8 27.7 27.4 1959 1959 27.7 26.9 29.3 28.0 24.4 25.6 24.5 23.6 25.2 25.9 27.6 27.5 1960 1960 28.3 26.7 28.2 27.9 26.3 25.7 23.7 25.6 26.2 26.9 27.6 28.3 1961 1961 28.5 28.8 27.9 27.7 26.1 25.1 25.9 23.4 27.1 28.0 26.9 28.2 1962 1962 28.5 27.9 30.2 28.4 28.3 25.0 25.0 23.3 25.9 26.0 26.0 28.4 1963 1963 25.9 28.6 27.7 27.0 25.2 24.4 24.0 23.0 25.1 25.7 25.5 26.8 1964 1964 29.5 30.0 29.7 29.4 27.1 23.7 23.3 23.3 24.2 25.8 26.1 27.6 1965 1965 28.0 28.6 28.4 27.0 26.4 24.7 23.8 24.6 24.9 24.5 26.7 28.3 1966 1966 27.3 27.0 28.4 27.2 27.3 25.7 24.7 24.5 24.2 26.3 27.8 27.6 1967 1967 27.4 27.0 28.1 26.8 26.3 23.8 23.7 24.0 25.3 26.5 25.9 26.9 1968 1968 29.0 29.1 27.5 27.0 25.3 22.7 24.4 24.5 25.6 26.0 26.3 27.7 1969 1969 29.6 28.2 28.4 28.2 26.3 25.7 24.3 24.7 23.5 24.9 27.9 28.1 1970 1970 29.4 28.2 30.9 29.2 27.0 26.0 24.2 23.7 25.0 25.9 27.8 26.9 1971 1971 27.7 26.4 29.1 28.1 26.5 25.7 23.9 23.1 25.1 25.9 26.4 27.1 1972 1972 27.2 28.2 27.3 27.4 25.5 24.7 24.5 24.0 23.9 26.7 27.7 30.0 1973 1973 29.6 29.2 28.8 27.8 27.1 25.6 24.4 23.3 25.0 26.0 26.4 26.3 1974 1974 25.8 26.4 27.4 26.5 25.1 24.3 23.5 21.8 23.9 25.8 25.3 26.8 1975 1975 27.8 28.1 26.6 27.2 25.3 25.5 24.7 23.3 24.5 26.0 26.2 27.1 1976 1976 26.8 25.8 26.5 26.8 24.8 24.7 23.5 22.1 24.0 24.6 26.2 27.5 1977 1977 28.2 26.1 27.9 27.6 25.5 24.4 24.2 25.0 23.7 25.4 28.0 27.8 1978 1978 26.7 26.0 27.6 26.9 26.1 24.0 24.1 23.2 24.3 25.2 27.3 27.5 1979 1979 28.1 26.7 28.4 27.6 25.9 25.4 23.1 23.7 24.9 25.5 27.2 28.2 1980 1980 28.8 28.6 27.4 27.6 27.0 25.7 24.4 24.3 25.0 26.2 26.3 28.9 1981 1981 28.8 28.6 29.2 27.9 26.6 24.0 24.2 23.9 25.1 26.3 27.9 29.4 1982 1982 29.3 28.5 28.9 26.8 26.8 25.1 23.7 24.7 26.1 25.7 28.0 27.8 1983 1983 29.1 30.2 30.2 30.1 27.2 26.5 25.2 24.5 25.0 26.0 26.7 27.0 1984 1984 29.0 29.0 29.0 28.3 27.3 25.6 24.7 25.7 25.9 25.3 27.2 28.1 1985 1985 28.8 27.2 27.8 27.9 26.5 25.5 24.8 25.3 25.0 25.4 26.9 27.5 1986 1986 28.5 28.1 27.6 28.0 27.0 25.9 24.5 24.2 25.3 25.2 25.9 28.5 1987 1987 30.0 27.9 29.1 29.2 29.2 25.7 24.2 24.8 24.1 26.4 28.0 28.3 1988 1988 28.6 28.5 29.2 27.6 27.6 26.4 23.8 24.8 25.3 25.0 27.2 25.6 1989 1989 26.5 26.1 28.3 28.0 28.5 25.0 24.8 24.6 25.2 25.3 27.5 28.6 1990 1990 28.0 28.4 28.4 27.7 27.6 25.6 24.1 25.0 24.7 26.1 27.3 27.3 1991 1991 27.2 27.4 28.3 28.5 27.5 24.8 24.3 24.3 24.9 24.9 26.0 25.0 1992 1992 30.3 29.4 29.0 29.1 26.9 25.6 23.7 23.2 24.8 25.0 27.1 28.6 1993 1993 28.9 27.9 28.5 26.8 26.2 25.0 25.3 24.8 25.9 27.1 26.6 28.6 1994 1994 26.8 27.0 30.5 29.3 27.0 24.4 22.7 23.7 25.4 26.3 27.3 28.7 1995 1995 30.3 28.4 28.4 28.3 26.9 25.5 24.4 24.1 25.0 25.0 27.2 27.0 1996 1996 27.3 28.6 29.7 29.1 28.0 26.4 22.7 24.0 23.5 26.2 26.1 27.7 1997 1997 27.3 28.5 28.5 27.6 26.6 25.9 24.6 25.8 26.4 27.4 27.5 28.6 1998 1998 28.5 31.7 31.8 29.7 28.7 28.5 26.2 24.1 26.6 26.8 27.4 28.7 1999 1999 29.5 29.9 30.1 29.6 28.0 25.8 25.0 24.3 24.0 25.8 28.2 26.1 2000 2000 26.8 27.9 27.9 28.2 27.1 26.0 25.2 25.0 24.1 26.2 25.8 27.5 2001 2001 28.2 28.0 29.3 27.6 27.0 25.9 23.5 23.0 24.0 26.7 26.1 26.7 2002 2002 26.7 28.1 29.3 28.2 26.5 24.3 23.9 23.2 25.4 26.2 26.7 27.4 4 137 389 137 389 -21.75 14.25 137-389_137-389 1901 1901 22.2 22.3 21.3 22.8 21.5 22.1 20.2 20.4 19.0 20.7 20.7 22.4 1902 1902 21.7 23.0 22.6 21.7 22.0 20.8 19.9 18.6 18.4 20.3 20.5 23.3 1903 1903 22.5 22.5 21.9 21.5 22.0 20.2 20.3 18.4 19.5 18.8 19.1 22.6 1904 1904 23.1 21.9 22.0 21.9 21.7 21.3 20.2 18.6 18.9 19.5 20.5 22.0 1905 1905 22.5 22.5 22.1 23.1 20.9 19.4 20.9 18.4 18.7 19.8 21.2 21.7 1906 1906 23.3 22.5 21.5 21.6 21.1 21.1 19.5 18.2 19.0 19.5 21.0 21.3 1907 1907 22.6 22.5 22.1 21.0 19.0 21.8 19.9 19.8 19.5 19.2 20.2 22.2 1908 1908 22.4 22.8 21.9 19.4 22.0 20.5 20.0 18.7 19.3 19.4 20.2 22.7 1909 1909 22.8 22.5 21.8 22.3 21.5 22.0 20.2 18.1 19.4 19.8 21.4 21.6 1910 1910 23.1 22.8 22.4 22.5 22.7 20.9 19.8 18.5 19.5 19.9 20.6 23.1 1911 1911 22.7 23.0 22.1 22.2 22.0 21.2 19.3 17.8 19.2 20.4 21.5 22.1 1912 1912 23.1 22.4 21.6 19.6 19.3 20.3 20.4 19.4 18.5 20.6 20.6 23.1 1913 1913 23.7 22.7 23.1 21.9 22.2 21.9 19.5 19.4 19.0 20.0 21.1 22.3 1914 1914 23.7 22.8 22.5 20.9 22.4 21.4 20.7 17.9 19.2 21.7 20.5 22.2 1915 1915 23.4 23.4 23.5 20.7 21.8 21.5 18.5 19.0 18.5 20.3 21.3 22.7 1916 1916 22.7 23.0 21.7 22.2 21.3 21.1 20.2 18.6 18.8 20.3 21.2 22.6 1917 1917 20.9 19.8 20.9 21.4 22.5 19.9 17.9 17.7 18.4 19.8 20.4 20.9 1918 1918 21.8 20.5 20.9 20.9 21.4 21.6 20.8 18.3 21.0 19.6 22.0 22.0 1919 1919 24.0 24.0 23.5 24.0 22.7 21.8 21.5 17.4 17.5 20.8 20.8 23.3 1920 1920 24.0 22.7 22.2 22.2 23.0 22.4 22.1 20.1 20.0 20.0 21.5 22.6 1921 1921 23.9 21.8 22.9 22.8 22.3 22.1 19.2 19.4 19.4 21.4 20.2 21.8 1922 1922 23.7 23.4 24.0 23.0 22.4 22.6 20.9 18.5 20.7 20.1 20.7 23.0 1923 1923 22.6 21.9 22.1 20.3 22.6 22.0 20.0 21.0 19.7 20.6 21.6 21.7 1924 1924 24.2 23.0 23.7 23.3 22.5 23.2 19.9 19.7 18.5 19.5 20.3 22.6 1925 1925 22.7 22.2 21.7 22.2 20.4 20.3 19.7 21.1 18.4 20.4 21.2 21.9 1926 1926 24.0 25.8 24.2 23.2 22.7 22.1 19.5 20.9 19.0 19.6 21.4 22.3 1927 1927 23.6 24.4 23.9 22.2 22.7 22.5 20.7 19.3 20.9 21.2 21.4 22.3 1928 1928 22.4 23.7 21.7 22.2 22.0 22.1 20.8 18.3 17.8 20.8 20.4 23.0 1929 1929 23.8 23.0 22.5 22.7 23.5 22.7 19.8 18.5 18.3 20.6 21.7 22.3 1930 1930 23.1 23.3 22.0 22.3 21.5 20.4 20.4 18.2 18.5 20.3 21.9 22.3 1931 1931 22.7 23.5 21.9 21.8 24.1 23.1 18.0 20.1 19.4 19.4 21.1 22.3 1932 1932 23.6 23.0 22.5 22.6 22.0 21.4 17.8 18.1 16.3 20.1 21.1 21.8 1933 1933 23.4 24.4 24.4 23.2 22.7 21.6 21.3 20.4 19.4 21.3 20.5 20.7 1934 1934 20.3 20.3 21.0 22.2 22.2 22.5 20.8 19.7 18.2 19.7 19.7 22.2 1935 1935 22.0 21.4 22.1 22.5 22.0 19.9 20.5 16.9 16.5 22.1 21.2 21.5 1936 1936 21.1 23.8 22.4 22.5 21.3 22.8 21.1 20.5 17.4 19.5 21.1 21.5 1937 1937 22.0 21.3 22.1 22.0 22.0 21.4 18.4 19.9 16.9 21.1 22.2 20.7 1938 1938 21.5 21.0 23.3 21.6 22.0 21.2 19.8 19.1 17.4 20.7 19.3 21.2 1939 1939 22.4 22.8 20.8 21.5 22.5 21.9 18.4 17.7 19.0 18.5 20.4 21.5 1940 1940 22.7 22.0 21.7 22.0 21.7 21.1 20.7 21.6 18.7 20.3 22.0 22.6 1941 1941 22.1 23.3 24.1 23.8 24.0 22.1 22.1 22.1 19.8 19.9 21.8 22.7 1942 1942 23.8 22.7 20.6 21.6 21.5 22.0 20.2 19.1 19.8 17.9 20.8 20.4 1943 1943 22.5 23.5 21.9 21.2 22.1 20.6 20.7 17.2 19.5 20.8 20.1 20.8 1944 1944 21.5 22.1 22.5 23.7 21.5 20.9 22.9 22.1 17.7 21.7 23.3 24.0 1945 1945 24.1 24.6 22.4 23.8 22.4 22.0 20.5 19.8 21.4 20.9 21.8 21.5 1946 1946 23.8 24.2 23.9 23.4 23.9 22.5 22.2 19.3 20.0 20.7 23.2 23.0 1947 1947 23.5 23.8 21.2 23.4 22.3 22.9 19.3 22.2 20.0 21.5 23.1 22.3 1948 1948 22.3 22.9 22.7 22.4 23.9 23.0 20.2 20.3 17.9 21.0 21.2 22.7 1949 1949 24.0 23.4 22.0 22.0 22.5 21.5 19.7 20.3 20.6 21.0 20.5 22.7 1950 1950 22.3 22.2 21.8 21.6 21.3 23.2 18.5 18.4 19.6 19.7 20.9 21.6 1951 1951 20.9 21.9 22.8 21.8 21.9 21.3 21.0 19.6 19.5 20.0 21.3 23.5 1952 1952 24.7 22.3 23.4 23.5 22.3 21.9 18.4 20.1 18.5 20.6 20.6 21.8 1953 1953 23.3 20.6 20.8 21.4 21.0 21.0 20.0 18.8 17.8 19.3 21.2 20.6 1954 1954 21.7 22.0 19.3 20.9 20.3 20.5 19.0 19.4 20.2 21.2 20.1 21.5 1955 1955 21.5 21.3 20.3 21.8 21.4 20.5 20.8 17.8 19.9 18.9 20.9 20.8 1956 1956 21.9 21.0 19.6 22.2 21.5 21.9 20.4 20.6 18.6 21.4 20.9 20.8 1957 1957 22.3 21.2 21.1 23.4 22.4 19.5 21.3 19.6 18.9 19.2 21.3 21.5 1958 1958 21.4 22.3 21.9 23.1 23.3 21.8 20.4 18.7 19.8 20.3 22.2 22.3 1959 1959 22.8 22.0 23.3 22.6 19.8 22.0 20.5 18.9 19.9 20.4 22.1 22.4 1960 1960 23.2 21.9 22.4 22.2 21.8 22.0 19.3 21.1 21.0 21.5 22.0 23.2 1961 1961 23.5 23.9 21.9 22.1 21.7 21.3 21.9 18.6 22.1 22.4 21.4 23.1 1962 1962 23.5 23.0 24.2 22.8 23.8 21.4 20.9 18.7 20.5 20.5 20.5 23.3 1963 1963 20.3 23.8 21.6 21.4 20.6 20.5 19.9 18.4 19.9 20.3 19.7 21.7 1964 1964 24.4 25.1 23.8 23.8 22.5 20.0 19.3 18.7 19.0 20.3 20.5 22.4 1965 1965 22.9 23.8 22.4 21.3 21.9 21.0 19.8 20.1 19.5 18.7 21.2 23.2 1966 1966 22.3 22.2 22.4 21.4 22.7 22.0 20.7 19.9 18.9 20.8 22.4 22.6 1967 1967 22.5 22.0 22.1 21.2 21.8 20.2 19.6 19.3 20.0 21.0 20.5 21.6 1968 1968 23.9 24.3 21.3 21.5 20.7 18.9 20.4 19.8 20.2 20.5 20.6 22.5 1969 1969 24.6 23.3 22.4 22.7 21.7 22.2 20.3 20.1 18.0 19.4 22.3 23.0 1970 1970 24.3 23.3 25.2 23.7 22.6 22.5 20.3 19.0 19.8 20.4 22.3 21.7 1971 1971 22.6 21.5 23.2 22.5 21.9 22.0 20.0 18.3 19.4 20.4 20.8 22.0 1972 1972 21.7 23.2 21.1 21.8 20.9 21.0 20.2 19.3 18.5 21.3 22.2 24.9 1973 1973 24.5 24.3 22.9 22.1 22.5 22.0 20.4 18.6 19.9 20.3 20.9 21.3 1974 1974 20.7 21.4 21.3 20.9 20.4 20.6 19.4 17.2 18.5 20.1 19.8 21.7 1975 1975 22.7 23.1 20.8 21.6 20.7 21.5 20.4 18.6 19.4 20.5 20.6 22.1 1976 1976 21.6 20.9 20.5 21.0 20.2 21.0 19.4 17.3 18.7 19.1 20.9 22.4 1977 1977 23.2 21.1 21.8 22.0 21.0 21.0 20.3 20.3 18.6 19.9 22.5 22.5 1978 1978 21.5 20.9 21.5 21.2 21.5 20.2 20.1 18.7 19.1 19.7 21.8 22.4 1979 1979 22.9 21.8 22.5 22.1 21.3 21.7 19.0 19.3 19.8 20.0 21.6 23.1 1980 1980 23.9 23.7 21.3 22.3 22.4 22.0 20.2 19.5 19.8 20.8 20.8 23.8 1981 1981 23.8 23.8 23.3 22.3 22.0 20.3 20.2 19.2 19.9 20.7 22.4 24.1 1982 1982 24.4 23.6 22.8 21.3 22.0 21.5 19.7 20.0 20.5 20.2 22.4 22.6 1983 1983 23.9 25.4 24.1 24.4 22.6 22.7 21.2 19.6 19.8 20.4 21.2 21.7 1984 1984 24.0 24.2 22.9 22.5 22.7 21.9 20.5 20.9 20.6 19.8 21.7 23.0 1985 1985 23.8 22.1 21.9 22.4 21.7 21.9 20.8 20.5 19.8 19.8 21.5 22.2 1986 1986 23.5 22.9 21.5 22.4 22.3 22.0 20.3 19.3 19.9 19.7 20.3 23.4 1987 1987 25.1 23.0 23.3 23.8 24.5 21.9 20.1 20.0 18.8 20.9 22.6 23.1 1988 1988 23.5 23.6 23.5 22.1 22.9 22.7 19.9 20.0 19.9 19.7 21.7 20.2 1989 1989 21.6 21.3 22.6 22.1 23.9 21.4 20.7 20.1 19.8 20.0 22.0 23.5 1990 1990 22.8 23.4 22.2 22.1 22.9 22.0 20.2 20.3 19.7 20.6 21.9 22.1 1991 1991 22.3 22.5 22.4 22.9 23.0 21.2 20.4 19.8 19.5 19.4 20.5 19.9 1992 1992 25.2 24.6 23.3 23.5 22.4 22.0 19.7 18.5 19.6 19.6 21.5 23.7 1993 1993 23.9 22.9 22.5 21.2 21.8 21.5 21.2 20.0 20.4 21.5 21.1 23.2 1994 1994 21.9 22.1 24.6 23.7 22.5 20.8 18.6 19.1 20.2 20.9 21.8 23.6 1995 1995 25.5 23.3 22.4 22.6 22.4 21.9 20.5 19.7 19.9 19.7 21.9 22.1 1996 1996 22.3 23.8 23.7 23.7 23.4 22.8 18.7 19.3 18.4 20.9 20.6 22.6 1997 1997 22.1 23.5 22.5 22.0 22.0 22.3 20.5 21.1 20.9 21.9 22.0 23.4 1998 1998 23.4 26.7 25.8 24.0 24.1 24.8 22.2 19.4 21.4 21.3 21.8 23.6 1999 1999 24.5 25.0 24.0 24.0 23.4 22.2 21.0 19.6 18.8 20.3 22.8 21.0 2000 2000 21.8 22.9 21.9 22.6 22.5 22.2 21.0 20.1 19.0 20.8 20.3 22.6 2001 2001 23.1 23.1 23.2 22.2 22.3 22.3 19.5 18.4 19.0 21.1 20.7 21.6 2002 2002 21.7 23.2 23.2 22.7 22.0 20.8 20.0 18.7 20.0 20.9 21.2 22.3 5 138 389 138 389 -21.25 14.25 138-389_138-389 1901 1901 23.1 22.8 21.7 22.8 21.0 21.3 19.8 20.4 19.8 21.9 21.7 23.4 1902 1902 22.6 23.4 23.0 21.7 21.5 20.2 19.5 18.7 19.5 21.5 21.5 24.3 1903 1903 23.4 23.2 22.4 21.5 22.0 19.5 19.9 18.6 20.3 20.1 20.2 23.4 1904 1904 23.9 22.4 22.4 22.0 21.3 20.5 19.8 18.8 19.8 20.7 21.4 23.0 1905 1905 23.3 23.0 22.6 23.0 20.5 18.9 20.4 18.5 19.5 21.1 22.2 22.8 1906 1906 24.1 23.0 21.9 21.5 20.7 20.5 19.2 18.4 20.0 20.8 21.9 22.4 1907 1907 23.4 23.0 22.5 21.0 18.7 21.1 19.3 19.9 20.5 20.5 21.3 23.2 1908 1908 23.3 23.3 22.4 19.5 21.4 20.0 19.5 18.8 20.2 20.7 21.3 23.6 1909 1909 23.6 22.9 22.1 22.4 21.0 21.2 19.8 18.3 20.3 21.0 22.4 22.6 1910 1910 23.9 23.3 22.8 22.5 22.3 20.2 19.4 18.6 20.5 21.1 21.5 24.1 1911 1911 23.6 23.5 22.5 22.0 21.5 20.5 19.0 18.1 20.0 21.4 22.4 23.1 1912 1912 23.9 22.9 22.0 19.8 18.9 19.7 20.0 19.5 19.5 21.8 21.7 24.1 1913 1913 24.4 23.2 23.5 21.9 21.8 21.1 19.0 19.4 19.9 21.2 22.0 23.3 1914 1914 24.4 23.3 22.9 21.0 21.9 20.7 20.2 18.1 20.0 22.8 21.5 23.2 1915 1915 24.2 23.8 23.9 20.8 21.4 20.8 18.3 19.1 19.5 21.4 22.4 23.8 1916 1916 23.5 23.4 22.1 22.3 21.0 20.4 19.8 18.7 19.7 21.4 22.2 23.6 1917 1917 21.8 20.4 21.3 21.5 22.0 19.3 17.5 17.9 19.3 21.0 21.4 21.9 1918 1918 22.6 21.0 21.3 21.0 21.0 20.9 20.4 18.4 21.9 20.8 22.9 23.0 1919 1919 24.7 24.7 24.0 24.0 22.2 21.0 21.1 17.5 18.5 22.0 21.8 24.3 1920 1920 24.8 23.2 22.6 22.3 22.5 21.6 21.8 20.2 21.0 21.2 22.4 23.6 1921 1921 24.7 22.3 23.3 22.9 21.9 21.4 18.9 19.5 20.3 22.6 21.2 22.8 1922 1922 24.5 23.9 24.4 23.0 22.0 21.9 20.4 18.6 21.5 21.3 21.8 24.0 1923 1923 23.4 22.4 22.5 20.4 22.2 21.3 19.8 21.1 20.5 21.8 22.5 22.7 1924 1924 25.0 23.5 24.1 23.4 22.0 22.5 19.5 19.8 19.5 20.8 21.3 23.6 1925 1925 23.5 22.7 22.1 22.3 20.0 19.5 19.3 21.3 19.3 21.6 22.2 23.0 1926 1926 24.8 26.2 24.5 23.3 22.2 21.4 19.2 20.9 20.0 20.8 22.4 23.3 1927 1927 24.4 24.9 24.2 22.3 22.3 21.8 20.3 19.4 21.8 22.4 22.4 23.3 1928 1928 23.2 24.2 22.1 22.3 21.5 21.4 20.4 18.4 18.7 22.0 21.4 24.0 1929 1929 24.5 23.5 22.9 22.8 23.0 22.0 19.4 18.6 19.2 21.8 22.8 23.3 1930 1930 23.9 23.8 22.4 22.3 21.0 19.7 20.0 18.3 19.5 21.5 22.9 23.3 1931 1931 23.5 24.0 22.3 22.0 23.5 22.4 17.7 20.2 20.3 20.6 22.0 23.3 1932 1932 24.4 23.5 22.9 22.7 21.5 20.7 17.4 18.2 17.3 21.3 22.0 22.8 1933 1933 24.2 24.9 24.8 23.3 22.3 20.9 20.9 20.5 20.3 22.5 21.4 21.7 1934 1934 21.1 20.9 21.4 22.3 21.8 21.8 20.4 19.8 19.0 20.9 20.7 23.3 1935 1935 22.8 21.9 22.5 22.5 21.5 19.3 20.2 17.0 17.4 23.3 22.2 22.5 1936 1936 22.0 24.3 22.8 22.5 20.9 22.1 20.7 20.5 18.3 20.8 22.0 22.5 1937 1937 22.8 21.8 22.5 22.0 21.5 20.7 18.0 20.0 17.9 22.3 23.2 21.7 1938 1938 22.3 21.5 23.7 21.7 21.5 20.5 19.4 19.2 18.4 21.9 20.3 22.2 1939 1939 23.2 23.3 21.2 21.5 22.0 21.2 18.0 17.8 20.0 19.8 21.4 22.5 1940 1940 23.4 22.5 22.1 22.1 21.4 20.3 20.2 21.8 19.5 21.4 23.0 23.6 1941 1941 22.9 23.8 24.5 23.9 23.4 21.2 21.6 22.0 20.7 21.1 22.8 23.6 1942 1942 24.6 23.2 21.0 21.7 21.0 21.3 19.8 19.2 20.7 19.0 21.8 21.4 1943 1943 23.3 24.0 22.2 21.3 21.8 19.9 20.2 17.3 20.4 22.0 21.1 21.8 1944 1944 22.3 22.4 22.8 23.7 21.2 20.1 22.5 22.1 18.5 22.8 24.3 24.8 1945 1945 24.8 25.3 22.8 23.9 22.0 21.3 20.0 19.9 22.2 22.1 22.8 22.4 1946 1946 24.5 24.7 24.2 24.0 23.4 21.8 21.8 19.4 20.9 21.9 24.1 23.9 1947 1947 24.3 24.2 21.6 23.6 21.9 22.2 19.0 22.3 21.0 22.7 23.9 23.3 1948 1948 23.1 23.1 23.1 22.5 23.5 22.2 19.8 20.3 18.7 22.2 22.2 23.7 1949 1949 24.8 23.9 22.4 22.2 22.0 20.8 19.3 20.3 21.4 22.3 21.4 23.7 1950 1950 23.1 22.7 22.2 21.7 21.0 22.4 18.1 18.4 20.5 20.6 21.9 22.5 1951 1951 21.7 22.5 23.2 22.0 21.5 20.6 20.6 19.7 20.4 21.3 22.3 24.5 1952 1952 25.5 22.8 23.9 23.7 21.9 21.2 18.0 20.2 19.4 21.8 21.6 22.8 1953 1953 24.0 21.1 21.3 21.5 20.5 20.4 19.6 18.9 18.8 20.5 22.2 21.6 1954 1954 22.4 22.5 19.7 21.2 20.0 19.8 18.5 19.6 21.0 22.3 21.2 22.6 1955 1955 22.3 21.8 20.7 21.9 21.0 19.8 20.5 17.9 20.7 20.0 22.0 21.9 1956 1956 22.8 21.5 20.0 22.3 21.2 21.1 20.0 20.8 19.4 22.5 21.7 21.8 1957 1957 23.0 21.9 21.6 23.6 22.1 18.9 21.0 19.7 19.8 20.4 22.2 22.7 1958 1958 22.4 22.7 22.3 23.0 22.9 21.3 19.9 18.8 20.7 21.5 23.2 23.4 1959 1959 23.7 22.5 23.6 22.8 19.4 21.4 20.0 18.9 20.8 21.6 23.0 23.4 1960 1960 24.0 22.4 22.7 22.3 21.4 21.3 18.7 21.1 22.0 22.7 23.1 24.3 1961 1961 24.4 24.3 22.2 22.3 21.4 20.7 21.3 18.8 23.0 23.5 22.4 24.0 1962 1962 24.3 23.4 24.4 22.8 23.3 20.8 20.5 18.8 21.5 21.8 21.5 24.2 1963 1963 20.8 24.5 21.9 21.7 20.2 19.7 19.5 18.5 20.8 21.5 20.7 22.6 1964 1964 25.2 25.4 24.3 23.9 22.0 19.4 19.0 18.8 19.9 21.4 21.6 23.4 1965 1965 23.7 24.3 22.8 21.4 21.5 20.3 19.4 20.2 20.4 19.7 22.2 24.1 1966 1966 23.1 22.7 22.8 21.3 22.3 21.3 20.3 20.1 19.8 22.1 23.4 23.6 1967 1967 23.3 22.6 22.6 21.4 21.4 19.5 19.2 19.4 20.8 22.1 21.4 22.5 1968 1968 24.8 24.8 21.7 21.6 20.3 18.4 20.0 20.0 21.0 21.6 21.6 23.5 1969 1969 25.4 23.9 22.7 22.9 21.3 21.5 19.9 20.2 18.8 20.5 23.3 24.1 1970 1970 25.1 23.8 25.5 23.8 22.4 21.8 19.8 19.1 20.8 21.4 23.3 22.7 1971 1971 23.3 22.0 23.8 22.5 21.5 21.4 19.7 18.4 20.3 21.6 21.8 23.0 1972 1972 21.9 23.8 21.4 21.9 20.5 20.4 19.7 19.4 19.3 22.5 23.1 26.1 1973 1973 25.3 24.7 23.3 22.3 22.1 21.2 20.0 18.6 20.8 21.4 21.9 22.2 1974 1974 21.6 21.9 21.6 21.0 20.0 19.9 18.8 17.3 19.2 21.0 20.8 22.5 1975 1975 23.5 23.6 21.4 21.7 20.3 20.8 19.8 18.7 20.4 21.6 21.7 23.2 1976 1976 22.3 21.5 20.9 21.1 19.7 20.3 19.0 17.4 19.5 20.2 21.9 23.3 1977 1977 24.0 21.7 22.1 22.2 20.7 20.4 20.0 20.3 19.6 21.1 23.8 23.3 1978 1978 22.4 21.2 21.8 21.2 20.8 19.3 19.6 19.1 19.9 20.9 22.8 23.4 1979 1979 23.5 22.3 22.9 22.5 21.0 20.9 18.5 19.4 20.8 21.3 22.6 24.1 1980 1980 24.8 24.3 21.7 22.4 22.0 21.2 19.6 19.4 20.7 22.1 21.8 24.8 1981 1981 24.5 24.4 23.7 22.3 21.5 19.6 19.8 19.4 20.7 21.9 23.6 25.1 1982 1982 25.2 24.0 23.0 21.5 21.5 20.8 19.2 20.0 21.3 21.2 23.2 23.6 1983 1983 24.6 26.0 24.5 24.5 22.2 21.8 20.8 19.7 20.8 21.8 22.3 22.7 1984 1984 24.9 24.8 23.2 22.5 22.3 21.2 20.0 21.0 21.5 21.0 22.6 24.0 1985 1985 24.6 22.5 22.3 22.5 21.3 21.2 20.4 20.5 20.8 20.9 22.5 23.0 1986 1986 24.4 23.0 21.9 22.5 22.0 21.4 19.8 19.5 20.5 20.8 21.2 24.5 1987 1987 26.0 23.5 23.8 24.1 24.0 21.1 19.7 20.0 19.5 22.0 23.8 24.1 1988 1988 24.4 24.1 24.0 22.3 22.3 21.9 19.4 20.1 21.0 21.0 22.5 20.9 1989 1989 22.5 21.8 23.1 22.1 23.5 20.8 20.2 20.3 20.5 21.0 23.1 24.6 1990 1990 23.4 24.0 22.4 22.3 22.4 21.3 20.0 20.6 20.5 21.8 22.9 23.2 1991 1991 23.2 23.0 22.9 22.9 22.6 20.7 20.0 20.0 20.5 20.5 21.5 20.9 1992 1992 26.0 25.4 24.0 23.8 22.1 21.5 19.3 18.8 20.6 20.8 22.7 24.8 1993 1993 24.9 23.4 22.7 21.3 21.7 20.9 20.8 20.2 21.3 22.7 22.2 24.1 1994 1994 22.7 22.5 25.0 23.8 22.0 20.3 18.3 19.2 21.1 22.2 22.8 24.6 1995 1995 26.5 23.5 22.8 22.9 22.1 21.3 20.4 20.1 21.0 21.0 22.9 23.2 1996 1996 23.1 24.4 24.0 23.9 23.0 22.1 18.3 19.5 19.5 22.3 21.7 23.7 1997 1997 23.0 24.0 22.9 22.0 21.5 21.6 20.2 21.2 21.8 23.1 22.9 24.3 1998 1998 24.2 27.2 26.2 24.1 23.7 24.0 21.8 19.5 22.3 22.5 22.8 24.6 1999 1999 25.3 25.4 24.5 24.0 23.0 21.5 20.5 19.7 19.7 21.6 23.9 22.0 2000 2000 22.7 23.4 22.3 22.7 22.1 21.3 20.6 20.0 20.0 21.9 21.3 23.6 2001 2001 23.9 23.4 23.4 22.3 21.9 21.7 19.2 18.7 20.0 22.2 21.8 22.7 2002 2002 22.7 23.5 23.5 22.8 21.5 20.2 19.8 18.9 20.9 22.1 22.3 23.4 6 139 389 139 389 -20.75 14.25 139-389_139-389 1901 1901 24.3 23.5 22.5 23.4 21.5 21.4 20.1 21.2 20.9 23.2 23.1 24.7 1902 1902 23.6 24.3 23.8 22.5 22.1 20.4 19.9 19.5 20.7 22.8 23.0 25.5 1903 1903 24.4 23.9 23.2 22.4 22.5 19.9 20.2 19.5 21.3 21.5 21.6 24.7 1904 1904 24.9 23.3 23.2 22.8 21.7 20.8 20.1 19.7 21.0 22.0 22.9 24.3 1905 1905 24.3 23.9 23.4 23.7 21.0 19.2 20.7 19.4 20.7 22.5 23.6 24.1 1906 1906 25.1 23.9 22.6 22.3 21.1 20.7 19.5 19.3 21.3 22.2 23.3 23.8 1907 1907 24.5 23.9 23.3 21.8 19.2 21.2 19.5 20.5 21.6 21.8 22.7 24.5 1908 1908 24.4 24.0 23.3 20.3 21.9 20.3 19.9 19.8 21.3 22.0 22.7 24.9 1909 1909 24.6 23.8 22.9 23.0 21.6 21.4 20.1 19.0 21.4 22.4 23.6 24.0 1910 1910 24.9 24.0 23.6 23.2 22.8 20.5 19.7 19.5 21.6 22.4 23.0 25.3 1911 1911 24.7 24.4 23.3 22.8 22.1 20.8 19.3 19.0 21.2 22.7 23.8 24.4 1912 1912 24.9 23.8 22.9 20.5 19.5 20.0 20.2 20.3 20.8 23.0 23.1 25.4 1913 1913 25.4 23.9 24.2 22.5 22.3 21.3 19.4 20.2 21.0 22.5 23.5 24.7 1914 1914 25.4 24.0 23.7 21.7 22.4 20.9 20.5 19.0 21.3 24.0 22.9 24.6 1915 1915 25.2 24.4 24.6 21.5 21.9 21.0 18.8 19.9 20.7 22.7 23.8 25.1 1916 1916 24.6 24.3 22.9 22.8 21.6 20.7 20.1 19.5 20.9 22.7 23.5 24.9 1917 1917 22.8 21.4 22.1 22.2 22.6 19.6 17.9 18.9 20.4 22.3 22.7 23.3 1918 1918 23.6 21.9 22.1 21.7 21.5 21.1 20.7 19.2 23.0 22.0 24.3 24.3 1919 1919 25.7 25.4 24.7 24.7 22.7 21.2 21.3 18.3 19.6 23.2 23.1 25.6 1920 1920 25.7 23.9 23.4 23.0 23.0 21.8 22.0 21.0 22.1 22.5 23.8 24.9 1921 1921 25.7 23.2 24.1 23.5 22.3 21.6 19.2 20.3 21.4 23.8 22.5 24.1 1922 1922 25.5 24.5 25.1 23.5 22.5 22.1 20.7 19.4 22.6 22.5 23.1 25.3 1923 1923 24.4 23.2 23.3 21.2 22.6 21.5 20.1 21.9 21.6 23.0 23.9 24.0 1924 1924 26.0 24.4 24.9 24.0 22.6 22.6 19.8 20.5 20.6 22.0 22.6 24.9 1925 1925 24.5 23.5 22.8 23.0 20.5 19.9 19.6 22.0 20.4 22.9 23.5 24.4 1926 1926 25.8 26.9 25.2 24.0 22.6 21.6 19.5 21.7 21.1 22.0 23.7 24.6 1927 1927 25.4 25.5 25.0 23.0 22.8 21.9 20.6 20.2 22.9 23.5 23.7 24.6 1928 1928 24.2 24.9 23.0 23.0 22.1 21.6 20.6 19.2 19.9 23.2 22.8 25.3 1929 1929 25.5 24.4 23.7 23.5 23.6 22.1 19.7 19.4 20.3 23.0 24.1 24.6 1930 1930 24.9 24.5 23.2 23.0 21.6 19.9 20.3 19.0 20.7 22.8 24.2 24.6 1931 1931 24.5 24.9 23.1 22.7 24.0 22.6 18.0 21.0 21.4 21.9 23.4 24.6 1932 1932 25.3 24.4 23.7 23.4 22.1 20.9 17.7 19.0 18.5 22.5 23.4 24.1 1933 1933 25.2 25.5 25.6 24.0 22.8 21.1 21.2 21.2 21.4 23.8 22.8 23.1 1934 1934 22.2 21.7 22.2 23.0 22.3 22.0 20.6 20.5 20.2 22.2 22.1 24.6 1935 1935 23.8 22.7 23.3 23.3 22.1 19.5 20.5 17.9 18.6 24.5 23.5 23.8 1936 1936 23.0 25.0 23.4 23.3 21.4 22.3 20.9 21.3 19.4 22.0 23.4 23.9 1937 1937 23.9 22.5 23.3 22.8 22.1 20.9 18.3 20.7 19.1 23.5 24.5 23.1 1938 1938 23.4 22.4 24.5 22.4 22.1 20.7 19.7 20.0 19.5 23.2 21.6 23.5 1939 1939 24.2 24.0 22.0 22.3 22.6 21.4 18.3 18.5 21.1 21.0 22.7 23.8 1940 1940 24.4 23.3 23.0 22.7 22.0 20.5 20.5 22.5 20.7 22.7 24.3 24.9 1941 1941 23.9 24.5 25.3 24.5 23.9 21.4 21.9 22.8 21.8 22.4 24.1 24.9 1942 1942 25.5 23.9 21.8 22.4 21.6 21.5 20.1 20.0 21.8 20.5 23.1 22.7 1943 1943 24.2 24.7 23.1 22.0 22.3 20.1 20.4 18.2 21.5 23.3 22.5 23.1 1944 1944 23.2 23.3 23.6 24.4 21.7 20.3 22.7 22.9 19.8 24.2 25.5 26.1 1945 1945 25.8 25.9 23.6 24.5 22.5 21.5 20.4 20.5 23.4 23.4 24.1 23.7 1946 1946 25.5 25.4 25.1 25.0 23.8 22.0 22.0 20.2 21.9 23.2 25.3 25.1 1947 1947 25.3 24.9 22.4 24.2 22.4 22.4 19.2 23.1 22.1 24.0 25.3 24.6 1948 1948 24.1 23.9 23.9 23.2 23.8 22.5 20.1 21.1 19.8 23.5 23.5 25.0 1949 1949 25.8 24.6 23.2 22.8 22.5 21.0 19.5 21.1 22.5 23.5 22.9 25.0 1950 1950 24.1 23.4 23.1 22.5 21.5 22.6 18.3 19.1 21.7 21.9 23.2 23.8 1951 1951 22.6 23.3 23.9 22.8 22.1 21.0 20.9 20.5 21.4 22.6 23.6 25.9 1952 1952 26.4 23.7 24.7 24.2 22.4 21.4 18.4 20.8 20.6 23.0 22.9 24.1 1953 1953 25.0 22.1 22.2 22.1 21.1 20.7 19.9 19.6 19.9 21.8 23.5 22.9 1954 1954 23.3 23.4 20.7 21.8 20.5 20.0 18.9 20.2 22.2 23.7 22.6 24.0 1955 1955 23.4 22.5 21.5 22.5 21.6 20.0 20.7 18.7 21.8 21.3 23.5 23.3 1956 1956 23.8 22.4 20.9 23.0 21.7 21.3 20.3 21.4 20.5 23.8 23.0 23.1 1957 1957 24.0 22.8 22.5 24.2 22.6 19.3 21.2 20.5 20.9 21.7 23.5 24.1 1958 1958 23.4 23.5 23.1 23.5 23.2 21.6 20.1 19.5 21.8 22.9 24.5 24.9 1959 1959 24.7 23.4 24.4 23.4 20.0 21.6 20.3 19.8 21.9 22.9 24.5 24.7 1960 1960 25.0 23.3 23.4 23.0 22.0 21.4 19.0 21.8 23.2 23.9 24.4 25.6 1961 1961 25.3 25.0 23.0 23.0 21.9 20.9 21.7 19.6 24.0 24.8 23.9 25.4 1962 1962 25.2 24.3 25.2 23.4 23.7 21.1 20.8 19.5 22.5 23.0 22.9 25.6 1963 1963 22.0 25.3 22.8 22.5 20.7 20.0 19.9 19.5 22.0 22.9 22.0 24.0 1964 1964 26.1 26.1 24.9 24.5 22.5 19.7 19.2 19.5 21.0 22.7 22.9 24.9 1965 1965 24.7 25.0 23.6 22.2 22.1 20.6 19.7 20.9 21.6 21.0 23.4 25.3 1966 1966 24.1 23.4 23.7 22.0 22.7 21.5 20.7 20.9 20.9 23.4 24.7 25.0 1967 1967 24.4 23.4 23.4 22.1 21.9 19.9 19.4 20.2 21.9 23.4 22.8 23.9 1968 1968 25.7 25.5 22.6 22.4 20.9 18.7 20.2 20.8 22.0 23.0 22.8 24.7 1969 1969 26.2 24.7 23.5 23.6 21.8 21.7 20.1 20.9 19.8 21.8 24.6 25.4 1970 1970 26.0 24.6 26.2 24.4 22.9 22.0 20.1 19.8 21.9 22.7 24.6 24.0 1971 1971 24.2 22.9 24.8 23.3 22.0 21.6 20.0 19.4 21.3 22.9 23.2 24.3 1972 1972 22.5 24.5 22.3 22.5 21.0 20.7 19.8 20.2 20.4 23.7 24.4 27.3 1973 1973 26.3 25.6 23.9 23.0 22.6 21.4 20.2 19.5 22.0 22.7 23.2 23.5 1974 1974 22.7 22.7 22.4 21.8 20.4 20.2 19.0 18.1 20.3 21.9 22.1 23.9 1975 1975 24.5 24.4 22.5 22.3 20.8 20.9 20.2 19.4 21.7 22.9 23.1 24.7 1976 1976 23.0 22.4 21.8 21.5 20.1 20.5 19.2 18.0 20.7 21.5 23.5 24.7 1977 1977 25.2 22.5 23.0 22.8 21.2 20.9 20.4 21.1 20.8 22.5 25.3 24.5 1978 1978 23.4 21.9 22.6 21.8 21.1 19.4 19.9 20.0 21.0 22.2 24.1 24.9 1979 1979 24.3 23.2 23.6 23.2 21.5 21.1 18.8 20.4 22.0 22.5 23.9 25.4 1980 1980 25.8 24.9 22.5 23.0 22.5 21.3 19.7 20.1 21.8 23.5 23.0 26.1 1981 1981 25.3 25.3 24.6 23.0 22.0 19.8 20.2 20.1 21.9 23.0 24.9 26.4 1982 1982 26.3 25.0 23.8 22.2 21.8 21.1 19.4 20.7 22.3 22.4 24.4 24.9 1983 1983 25.6 27.0 25.3 25.0 22.7 21.9 21.2 20.1 22.0 23.1 23.6 24.0 1984 1984 25.9 25.4 23.9 23.1 22.8 21.4 20.2 21.5 22.6 22.3 23.9 25.4 1985 1985 25.6 23.3 23.2 23.3 21.7 21.5 20.7 21.1 21.9 22.2 23.8 24.2 1986 1986 25.4 23.8 22.6 23.3 22.7 21.6 20.2 20.2 21.6 22.0 22.5 25.8 1987 1987 27.2 24.5 24.7 24.9 24.4 21.3 20.0 20.8 20.6 23.3 25.3 25.3 1988 1988 25.4 25.1 25.0 23.1 22.8 22.0 19.7 20.8 22.1 22.4 23.9 22.1 1989 1989 23.6 22.7 24.0 22.7 24.0 21.1 20.5 21.2 21.7 22.4 24.6 26.0 1990 1990 24.2 24.8 23.1 22.9 22.8 21.6 20.5 21.4 21.7 23.1 24.3 24.5 1991 1991 24.3 23.8 23.8 23.5 22.9 20.9 20.4 20.8 21.7 21.8 22.8 22.3 1992 1992 27.0 26.5 25.0 24.5 22.6 21.8 19.6 19.7 21.7 22.2 24.1 26.3 1993 1993 26.0 24.2 23.6 22.0 22.4 21.2 21.0 21.0 22.2 23.9 23.5 25.2 1994 1994 23.6 23.5 25.8 24.5 22.6 20.7 18.6 20.2 22.3 23.5 24.2 26.0 1995 1995 27.6 24.4 23.6 23.5 22.6 21.7 20.8 21.1 22.2 22.5 24.3 24.8 1996 1996 24.1 25.4 24.9 24.8 23.5 22.5 18.6 20.3 20.7 23.7 23.1 25.0 1997 1997 24.0 24.9 23.7 22.8 22.1 21.8 20.5 21.9 23.0 24.4 24.3 25.5 1998 1998 25.2 28.0 27.0 24.6 24.2 24.1 22.0 20.3 23.4 23.8 24.0 25.9 1999 1999 26.3 26.3 25.3 24.7 23.5 21.7 20.9 20.5 20.8 22.9 25.2 23.3 2000 2000 23.8 24.3 23.1 23.4 22.5 21.4 20.8 20.7 21.3 23.2 22.7 25.0 2001 2001 25.0 24.3 24.2 23.0 22.4 21.9 19.5 19.7 21.3 23.4 23.2 24.1 2002 2002 23.8 24.4 24.2 23.4 22.1 20.5 20.1 19.9 22.0 23.3 23.7 24.9 7 140 389 140 389 -20.25 14.25 140-389_140-389 1901 1901 24.5 23.7 22.4 23.2 21.0 20.6 19.5 20.9 21.4 23.6 23.5 25.0 1902 1902 23.8 24.3 23.6 22.5 21.5 19.7 19.4 19.5 21.3 23.3 23.4 25.8 1903 1903 24.5 24.1 23.1 22.5 22.0 19.3 19.7 19.4 21.7 22.1 22.0 25.0 1904 1904 25.0 23.4 23.2 22.8 21.2 20.0 19.5 19.5 21.4 22.6 23.3 24.7 1905 1905 24.5 24.0 23.3 23.5 20.4 18.5 20.0 19.3 21.2 23.1 24.0 24.4 1906 1906 25.2 23.9 22.5 22.1 20.5 19.9 19.0 19.3 21.7 22.7 23.6 24.3 1907 1907 24.6 24.0 23.3 21.6 18.8 20.4 19.0 20.4 22.0 22.4 23.1 24.9 1908 1908 24.5 24.3 23.2 20.0 21.4 19.6 19.4 19.7 22.0 22.6 23.1 25.2 1909 1909 24.7 23.9 22.8 22.8 21.2 20.5 19.5 19.0 21.8 22.9 23.9 24.4 1910 1910 25.0 24.1 23.5 22.9 22.3 19.7 19.2 19.4 22.0 22.9 23.3 25.6 1911 1911 24.8 24.4 23.2 22.5 21.5 20.0 18.8 18.9 21.7 23.2 24.1 24.8 1912 1912 25.0 23.8 22.8 20.4 19.0 19.3 19.7 20.0 21.2 23.6 23.4 25.6 1913 1913 25.4 24.0 24.0 22.4 21.8 20.5 19.0 20.0 21.6 23.0 23.8 25.0 1914 1914 25.5 24.3 23.6 21.5 21.9 20.1 19.9 18.8 21.7 24.5 23.3 24.9 1915 1915 25.2 24.4 24.5 21.4 21.4 20.2 18.4 19.7 21.2 23.2 24.1 25.4 1916 1916 24.7 24.3 22.8 22.6 21.2 19.9 19.5 19.4 21.3 23.2 23.9 25.2 1917 1917 23.0 21.5 22.0 22.0 22.0 18.8 17.4 18.9 20.8 22.8 23.1 23.6 1918 1918 23.7 21.9 22.0 21.5 21.0 20.3 20.2 19.0 23.4 22.6 24.5 24.6 1919 1919 25.8 25.4 24.6 24.4 22.2 20.3 20.7 18.2 20.1 23.7 23.4 25.8 1920 1920 25.8 24.1 23.3 22.6 22.4 21.0 21.5 20.8 22.5 23.0 24.1 25.2 1921 1921 25.7 23.2 24.0 23.4 21.8 20.8 18.7 20.0 21.8 24.3 22.9 24.4 1922 1922 25.6 24.6 24.9 23.3 22.0 21.3 20.2 19.2 22.9 23.1 23.4 25.6 1923 1923 24.5 23.2 23.2 21.0 22.0 20.7 19.5 21.7 22.0 23.6 24.2 24.4 1924 1924 26.0 24.4 24.8 23.8 22.0 21.8 19.3 20.4 21.0 22.6 23.0 25.2 1925 1925 24.6 23.6 22.7 22.6 20.0 19.1 19.0 21.8 20.8 23.4 23.8 24.8 1926 1926 25.8 26.9 25.1 23.8 22.0 20.8 19.0 21.5 21.5 22.6 24.0 24.9 1927 1927 25.5 25.6 24.8 22.8 22.3 21.1 20.0 20.0 23.2 24.1 24.0 24.9 1928 1928 24.3 24.9 22.9 22.8 21.5 20.8 20.0 19.0 20.3 23.7 23.1 25.6 1929 1929 25.6 24.5 23.6 23.3 22.9 21.3 19.2 19.2 20.8 23.6 24.4 24.9 1930 1930 25.0 24.6 23.1 22.8 21.0 19.2 19.8 18.9 21.1 23.3 24.5 24.9 1931 1931 24.6 24.9 23.0 22.4 23.4 21.8 17.5 20.8 21.8 22.4 23.7 24.9 1932 1932 25.4 24.4 23.6 23.1 21.5 20.1 17.2 18.8 19.0 23.1 23.7 24.4 1933 1933 25.3 25.6 25.4 23.7 22.3 20.3 20.5 21.0 21.8 24.3 23.2 23.5 1934 1934 22.4 21.8 22.2 22.8 21.8 21.2 20.0 20.4 20.6 22.7 22.4 24.9 1935 1935 23.9 22.8 23.2 23.1 21.5 18.8 20.0 17.7 19.1 25.1 23.8 24.2 1936 1936 23.1 25.0 23.3 23.1 20.9 21.5 20.4 21.0 19.9 22.7 23.7 24.2 1937 1937 24.0 22.7 23.3 22.6 21.5 20.1 17.8 20.5 19.6 24.0 24.8 23.4 1938 1938 23.5 22.4 24.4 22.2 21.5 19.9 19.2 19.8 19.9 23.7 21.9 23.8 1939 1939 24.3 24.1 21.9 22.1 22.0 20.6 17.8 18.4 21.5 21.7 23.1 24.1 1940 1940 24.5 23.3 22.9 22.6 21.4 19.6 20.0 22.3 21.1 23.2 24.6 25.2 1941 1941 24.1 24.6 25.2 24.3 23.3 20.5 21.4 22.5 22.2 22.9 24.4 25.2 1942 1942 25.6 24.0 21.7 22.2 21.0 20.7 19.5 19.8 22.3 21.0 23.4 23.0 1943 1943 24.5 24.7 23.1 22.0 21.9 19.2 19.8 18.0 21.8 23.8 22.8 23.4 1944 1944 23.4 23.4 23.5 24.1 21.3 19.6 22.0 22.7 20.3 24.6 25.8 26.4 1945 1945 25.9 26.0 23.5 24.4 22.0 20.7 19.9 20.3 23.9 23.9 24.4 24.0 1946 1946 25.6 25.5 25.0 24.8 23.0 21.1 21.6 20.0 22.3 23.7 25.5 25.4 1947 1947 25.4 24.9 22.4 24.0 22.0 21.5 18.6 22.9 22.5 24.4 25.6 24.9 1948 1948 24.2 23.9 23.8 22.9 23.3 21.6 19.4 20.9 20.3 24.0 23.9 25.4 1949 1949 25.8 24.6 23.0 22.7 22.0 20.2 19.0 20.9 22.9 24.0 23.2 25.3 1950 1950 24.2 23.5 23.0 22.3 21.0 21.8 17.9 18.9 22.1 22.4 23.5 24.2 1951 1951 22.8 23.3 23.8 22.7 21.8 20.2 20.4 20.3 21.8 23.2 24.0 26.4 1952 1952 26.5 23.8 24.6 23.9 21.8 20.5 17.8 20.5 21.0 23.5 23.3 24.4 1953 1953 25.1 22.2 22.3 22.0 20.6 19.9 19.5 19.4 20.4 22.3 23.7 23.3 1954 1954 23.4 23.4 20.7 21.6 20.0 19.0 18.2 20.0 22.5 24.3 23.0 24.4 1955 1955 23.6 22.6 21.5 22.4 21.1 19.3 20.1 18.5 22.2 21.9 23.9 23.7 1956 1956 23.9 22.5 20.8 22.8 21.2 20.4 19.7 21.1 21.0 24.3 23.3 23.6 1957 1957 24.2 22.9 22.5 24.1 22.2 18.5 20.7 20.3 21.3 22.3 23.9 24.6 1958 1958 23.7 23.5 22.9 23.2 22.5 20.6 19.5 19.2 22.1 23.5 24.8 25.2 1959 1959 25.1 23.6 24.3 23.3 19.7 20.7 19.8 19.6 22.3 23.5 24.9 25.1 1960 1960 25.0 23.3 23.4 22.8 21.4 20.5 18.4 21.5 23.4 24.5 24.8 26.0 1961 1961 25.5 25.1 23.1 22.8 21.4 20.0 21.0 19.4 24.3 25.2 24.2 25.7 1962 1962 25.3 24.3 25.0 23.2 23.0 20.2 20.2 19.4 22.8 23.6 23.4 26.0 1963 1963 22.3 25.3 22.8 22.3 20.4 19.3 19.3 19.4 22.3 23.4 22.4 24.4 1964 1964 26.2 25.9 24.8 24.2 22.0 19.0 18.8 19.4 21.4 23.1 23.3 25.2 1965 1965 25.0 25.0 23.7 22.1 21.5 19.7 19.2 20.7 22.0 21.6 23.8 25.6 1966 1966 24.3 23.4 23.6 21.9 22.2 20.7 20.2 20.7 21.3 23.8 25.1 25.4 1967 1967 24.5 23.6 23.3 21.9 21.3 19.2 18.9 20.0 22.3 23.8 23.2 24.3 1968 1968 25.9 25.4 22.6 22.3 20.5 18.0 19.7 20.5 22.4 23.5 23.0 25.2 1969 1969 26.3 24.8 23.5 23.4 21.3 20.9 19.6 20.7 20.3 22.3 24.8 25.8 1970 1970 26.1 24.7 26.0 24.2 22.4 21.1 19.5 19.6 22.4 23.2 24.8 24.5 1971 1971 24.2 22.9 24.5 23.1 21.6 20.8 19.6 19.2 21.7 23.4 23.6 24.7 1972 1972 22.1 24.6 22.2 22.4 20.4 19.8 19.0 20.0 20.9 24.1 24.7 27.6 1973 1973 26.4 25.6 24.0 22.7 22.1 20.3 19.5 19.3 22.4 23.0 23.5 23.9 1974 1974 22.8 22.7 22.3 21.6 19.8 19.4 18.3 17.9 20.7 22.2 22.5 24.2 1975 1975 24.7 24.3 22.6 22.1 20.4 19.9 19.5 19.0 22.2 23.4 23.4 25.2 1976 1976 23.0 22.4 21.7 21.3 19.5 19.7 18.6 17.7 21.0 22.0 23.9 25.0 1977 1977 25.3 22.4 22.8 22.7 20.8 20.3 20.0 20.7 21.3 23.3 25.7 24.9 1978 1978 23.6 21.7 22.4 21.5 20.4 18.4 19.2 20.1 21.4 22.7 24.4 25.2 1979 1979 24.5 23.1 23.4 23.2 21.0 20.3 18.3 20.3 22.4 23.2 24.3 25.7 1980 1980 25.9 25.0 22.6 22.8 22.0 20.4 19.0 19.9 22.3 24.2 23.4 26.5 1981 1981 25.4 25.4 24.5 22.8 21.5 19.0 19.7 19.9 22.3 23.6 25.2 26.6 1982 1982 26.5 25.0 23.6 22.0 21.2 20.4 18.8 20.4 22.5 22.9 24.6 25.3 1983 1983 25.6 27.1 25.2 24.9 22.2 20.9 20.6 19.6 22.5 23.6 24.1 24.2 1984 1984 26.1 25.7 23.7 22.9 22.3 20.5 19.5 21.3 23.1 22.7 24.1 25.9 1985 1985 25.7 23.1 23.2 23.1 21.1 20.5 20.1 20.9 22.3 22.7 24.2 24.5 1986 1986 25.5 23.6 22.5 23.1 22.3 20.8 19.7 20.0 21.9 22.4 22.9 26.2 1987 1987 27.4 24.6 24.7 24.9 23.9 20.4 19.5 20.5 21.0 23.7 25.8 25.6 1988 1988 25.6 25.2 25.1 22.9 22.2 21.2 19.0 20.5 22.7 23.1 24.1 22.5 1989 1989 23.8 22.7 24.1 22.4 23.5 20.3 20.0 21.0 22.1 23.0 25.0 26.5 1990 1990 24.2 24.8 22.8 22.8 22.2 20.8 20.2 21.2 22.3 23.5 24.7 24.9 1991 1991 24.6 23.8 23.9 23.4 22.3 20.0 19.9 20.7 22.2 22.4 23.2 22.6 1992 1992 27.1 26.8 25.1 24.5 22.3 21.0 19.0 19.5 22.1 22.8 24.5 26.9 1993 1993 26.3 24.2 23.3 21.9 22.2 20.5 20.5 20.8 22.5 24.4 23.8 25.3 1994 1994 23.7 23.5 25.8 24.2 22.2 19.9 18.1 20.0 22.8 24.2 24.5 26.4 1995 1995 28.0 24.1 23.7 23.3 22.2 21.0 20.5 21.2 22.7 23.1 24.7 25.1 1996 1996 24.3 25.5 24.9 24.7 23.0 21.6 18.0 20.2 21.1 24.3 23.4 25.4 1997 1997 24.1 24.9 23.6 22.6 21.5 21.0 20.0 21.5 23.4 24.9 24.5 25.8 1998 1998 25.3 28.0 26.8 24.5 23.8 23.1 21.5 20.1 23.9 24.2 24.5 26.3 1999 1999 26.3 26.2 25.2 24.5 23.0 21.0 20.4 20.3 21.2 23.4 25.5 23.9 2000 2000 24.0 24.3 23.0 23.1 22.0 20.4 20.1 20.4 21.8 23.7 23.0 25.4 2001 2001 25.1 24.3 24.0 22.9 22.0 21.2 19.0 19.7 21.7 23.8 23.6 24.4 2002 2002 24.0 24.3 24.0 23.2 21.5 19.8 19.7 20.0 22.3 23.7 24.1 25.3 8 141 389 141 389 -19.75 14.25 141-389_141-389 1901 1901 24.3 23.2 22.0 22.5 20.0 19.4 18.7 20.2 21.4 23.6 23.4 24.6 1902 1902 23.6 23.8 23.2 22.2 20.6 18.6 18.5 18.9 21.3 23.3 23.4 25.3 1903 1903 24.3 23.6 22.7 22.2 20.9 18.3 18.8 18.9 21.5 22.1 22.0 24.9 1904 1904 24.7 22.9 22.8 22.2 20.1 18.9 18.7 19.0 21.3 22.7 23.2 24.3 1905 1905 24.2 23.5 22.9 22.8 19.4 17.5 19.1 18.7 21.0 23.2 24.0 24.1 1906 1906 24.9 23.4 22.1 21.5 19.6 18.8 18.2 18.9 21.6 22.8 23.5 24.0 1907 1907 24.4 23.6 22.9 21.0 17.8 19.3 18.2 19.7 21.9 22.5 23.2 24.5 1908 1908 24.3 23.8 22.9 19.6 20.5 18.7 18.5 19.4 21.9 22.7 23.1 24.9 1909 1909 24.4 23.5 22.4 22.2 20.2 19.4 18.6 18.5 21.7 23.0 23.8 24.0 1910 1910 24.7 23.6 23.1 22.3 21.3 18.6 18.4 18.9 21.9 23.0 23.3 25.2 1911 1911 24.5 23.8 22.8 21.9 20.6 18.9 18.0 18.4 21.6 23.3 24.1 24.4 1912 1912 24.7 23.4 22.4 19.9 18.1 18.4 18.8 19.5 21.2 23.5 23.4 25.2 1913 1913 25.1 23.6 23.6 21.8 20.8 19.3 18.1 19.4 21.6 23.0 23.7 24.6 1914 1914 25.2 23.8 23.2 20.9 20.9 19.0 19.0 18.3 21.6 24.4 23.3 24.6 1915 1915 24.9 23.8 24.0 20.8 20.5 19.1 17.6 19.1 21.2 23.2 24.1 25.1 1916 1916 24.4 23.8 22.4 22.0 20.3 18.8 18.7 18.9 21.3 23.2 23.8 24.8 1917 1917 22.7 21.2 21.6 21.4 21.0 17.8 16.5 18.4 20.8 22.8 23.0 23.2 1918 1918 23.5 21.5 21.7 20.9 19.9 19.2 19.3 18.5 23.2 22.7 24.4 24.3 1919 1919 25.4 24.9 24.1 23.7 21.0 19.1 19.8 17.6 20.0 23.7 23.3 25.4 1920 1920 25.5 23.6 22.9 22.0 21.3 19.9 20.6 20.2 22.3 23.0 24.0 24.9 1921 1921 25.4 22.8 23.5 22.7 20.8 19.6 17.8 19.5 21.7 24.2 22.8 24.0 1922 1922 25.3 24.1 24.4 22.7 20.9 20.2 19.2 18.7 22.8 23.1 23.3 25.2 1923 1923 24.2 22.8 22.7 20.4 21.0 19.6 18.6 21.1 21.9 23.6 24.1 24.0 1924 1924 25.7 23.9 24.3 23.2 21.1 20.7 18.4 19.7 20.9 22.6 22.9 24.9 1925 1925 24.3 23.1 22.3 22.0 19.0 18.0 18.2 21.1 20.8 23.4 23.7 24.4 1926 1926 25.5 26.3 24.6 23.1 21.0 19.7 18.1 20.9 21.4 22.6 24.0 24.5 1927 1927 25.2 25.0 24.3 22.2 21.3 20.0 19.2 19.4 23.1 24.1 24.0 24.5 1928 1928 24.0 24.4 22.5 22.0 20.6 19.7 19.2 18.4 20.3 23.7 23.0 25.1 1929 1929 25.3 24.1 23.2 22.6 21.8 20.2 18.3 18.6 20.7 23.6 24.2 24.5 1930 1930 24.7 24.1 22.7 22.2 20.1 18.1 18.9 18.4 21.0 23.3 24.3 24.6 1931 1931 24.3 24.3 22.6 21.8 22.4 20.6 16.7 20.1 21.7 22.4 23.6 24.6 1932 1932 25.1 23.8 23.1 22.4 20.4 19.0 16.4 18.2 18.9 23.1 23.6 24.1 1933 1933 25.0 25.1 25.0 23.1 21.2 19.2 19.7 20.4 21.7 24.2 23.1 23.1 1934 1934 22.2 21.4 21.8 22.2 20.8 20.0 19.2 19.8 20.5 22.8 22.3 24.5 1935 1935 23.7 22.3 22.8 22.4 20.6 17.7 19.1 17.2 19.0 25.0 23.7 23.8 1936 1936 22.9 24.5 22.9 22.4 19.9 20.3 19.5 20.4 19.8 22.8 23.6 23.8 1937 1937 23.7 22.3 22.9 22.0 20.8 19.0 17.0 19.9 19.7 24.0 24.6 23.1 1938 1938 23.3 22.0 24.0 21.6 20.6 18.9 18.3 19.2 19.9 23.7 21.8 23.4 1939 1939 24.0 23.6 21.5 21.6 21.1 19.4 16.9 17.8 21.4 21.7 23.0 23.7 1940 1940 24.2 22.9 22.6 21.9 20.4 18.6 19.1 21.6 21.0 23.2 24.5 24.9 1941 1941 23.8 24.1 24.7 23.7 22.2 19.3 20.4 22.0 22.1 22.9 24.3 24.8 1942 1942 25.3 23.5 21.4 21.6 20.1 19.6 18.7 19.2 22.0 21.1 23.4 22.7 1943 1943 24.1 24.2 22.9 21.4 20.8 18.0 18.8 17.4 21.7 23.8 22.7 23.1 1944 1944 23.0 22.9 23.1 23.5 20.3 18.5 21.0 22.1 20.2 24.6 25.5 25.9 1945 1945 25.6 25.5 23.1 23.7 21.0 19.6 19.0 19.8 23.6 23.9 24.2 23.7 1946 1946 25.3 25.0 24.5 24.2 22.0 20.0 20.7 19.4 22.2 23.7 25.3 25.0 1947 1947 25.1 24.4 22.0 23.4 21.0 20.4 17.7 22.2 22.4 24.4 25.4 24.5 1948 1948 23.9 23.4 23.4 22.3 22.2 20.6 18.6 20.3 20.2 24.0 23.8 25.0 1949 1949 25.5 24.1 22.8 22.2 21.0 19.1 18.1 20.3 22.8 24.1 23.2 24.8 1950 1950 23.9 23.0 22.7 21.8 20.1 20.6 17.2 18.5 22.0 22.5 23.4 23.8 1951 1951 22.4 22.8 23.4 22.2 20.8 19.3 19.7 19.7 21.9 23.3 24.0 26.0 1952 1952 26.2 23.4 24.2 23.2 20.8 19.5 17.1 19.8 20.9 23.7 23.2 24.1 1953 1953 24.8 21.9 22.0 21.4 19.5 19.0 18.5 18.9 20.2 22.3 23.5 22.9 1954 1954 23.1 22.9 20.4 21.0 19.0 18.0 17.4 19.4 22.4 24.3 23.1 24.2 1955 1955 23.4 22.0 21.1 21.8 20.2 18.2 19.2 17.9 22.1 22.1 24.0 23.3 1956 1956 23.6 22.0 20.4 22.2 20.4 19.4 18.8 20.5 20.9 24.2 23.1 23.2 1957 1957 23.9 22.5 22.1 23.5 21.3 17.6 19.7 19.7 21.0 22.3 24.0 24.3 1958 1958 23.5 23.0 22.4 22.5 21.3 19.3 18.5 18.7 22.0 23.6 24.6 24.9 1959 1959 24.7 23.2 23.9 22.7 18.9 19.6 18.9 19.0 22.2 23.5 24.7 24.7 1960 1960 24.7 22.9 23.1 22.2 20.4 19.5 17.5 20.9 23.4 24.6 24.7 25.7 1961 1961 25.1 24.5 22.7 22.3 20.4 18.9 20.0 18.9 24.0 25.2 24.2 25.3 1962 1962 25.0 23.8 24.5 22.7 22.0 19.2 19.3 18.9 22.7 23.6 23.4 25.7 1963 1963 22.3 24.7 22.3 21.9 19.7 18.7 18.5 19.0 22.2 23.4 22.3 24.1 1964 1964 25.8 25.2 24.3 23.4 20.9 18.0 17.9 18.8 21.3 23.1 23.1 24.9 1965 1965 24.7 24.7 23.3 21.6 20.8 18.7 18.5 20.1 21.9 21.7 23.5 25.2 1966 1966 23.9 22.9 23.3 21.4 21.2 19.7 19.3 20.0 21.3 23.8 25.0 25.1 1967 1967 24.2 23.2 22.9 21.3 20.4 18.2 18.0 19.5 22.2 23.8 23.1 23.9 1968 1968 25.5 25.0 22.2 21.7 19.7 17.0 18.8 20.0 22.2 23.5 22.7 24.9 1969 1969 25.9 24.3 23.1 22.9 20.4 19.8 18.7 20.0 20.4 22.3 24.7 25.4 1970 1970 25.7 24.2 25.5 23.5 21.5 20.0 18.7 19.3 22.3 23.2 24.7 24.1 1971 1971 23.8 22.4 23.8 22.6 20.7 19.8 18.9 18.7 21.7 23.4 23.6 24.4 1972 1972 21.6 24.0 21.8 21.7 19.6 18.7 18.2 19.2 20.8 24.0 24.5 27.1 1973 1973 26.1 25.2 23.4 22.0 21.2 19.1 18.5 18.8 22.1 22.8 23.5 23.6 1974 1974 22.5 22.2 21.7 21.0 18.8 18.3 17.4 17.7 20.5 22.0 22.2 23.8 1975 1975 24.3 23.9 22.2 21.5 19.6 18.9 18.7 18.4 22.1 23.5 23.3 24.9 1976 1976 22.4 22.0 21.3 20.6 18.5 18.6 17.7 16.9 20.9 22.0 24.0 24.6 1977 1977 24.9 22.1 22.4 22.0 19.9 19.5 19.2 20.2 21.3 23.5 25.7 24.2 1978 1978 23.3 21.1 21.8 20.8 19.4 17.3 18.3 19.9 21.3 22.7 24.3 24.8 1979 1979 24.1 22.7 22.9 22.7 20.1 19.1 17.3 19.8 22.4 23.2 24.1 25.3 1980 1980 25.7 24.5 22.2 22.2 21.1 19.2 18.0 19.3 22.2 24.3 23.3 26.2 1981 1981 24.9 25.0 24.2 22.2 20.5 18.0 18.9 19.4 22.1 23.6 25.2 26.2 1982 1982 26.3 24.5 23.0 21.4 20.0 19.3 17.8 19.8 22.3 22.8 24.3 24.9 1983 1983 25.2 26.8 24.8 24.3 21.2 19.7 19.8 18.8 22.6 23.8 24.0 23.8 1984 1984 25.8 25.3 23.3 22.3 21.3 19.5 18.6 20.6 22.9 22.8 24.0 25.6 1985 1985 25.4 22.6 22.8 22.5 20.1 19.5 19.3 20.4 22.2 22.7 24.1 24.1 1986 1986 25.3 23.0 22.0 22.6 21.4 19.6 18.9 19.2 21.5 22.4 22.8 25.8 1987 1987 27.1 24.1 24.4 24.5 22.8 19.3 18.7 19.9 20.8 23.6 25.8 25.1 1988 1988 25.3 24.8 24.8 22.5 21.1 20.0 18.2 19.9 22.5 23.2 24.0 22.0 1989 1989 23.6 22.3 23.8 21.5 22.5 19.2 19.0 20.6 21.8 23.1 24.9 26.2 1990 1990 23.8 24.5 22.2 22.0 21.1 19.7 19.6 20.8 22.1 23.7 24.6 24.6 1991 1991 24.5 23.3 23.5 22.8 21.3 19.1 19.1 20.2 22.1 22.4 23.0 22.3 1992 1992 26.6 26.5 25.0 24.0 21.5 20.0 18.2 19.3 22.0 22.9 24.5 26.7 1993 1993 26.2 23.8 22.9 21.3 21.5 19.4 19.7 20.2 22.2 24.4 23.7 24.7 1994 1994 23.4 23.0 25.4 23.6 21.2 18.9 17.2 19.4 22.7 24.3 24.5 26.0 1995 1995 27.8 23.4 23.3 22.7 21.4 20.0 19.8 20.9 22.8 23.3 24.6 24.9 1996 1996 23.9 25.1 24.5 24.3 22.0 20.6 17.2 19.6 21.0 24.5 23.4 25.0 1997 1997 23.8 24.3 23.2 22.0 20.6 19.8 19.1 20.9 23.2 24.9 24.4 25.4 1998 1998 25.0 27.5 26.4 23.8 22.7 22.0 20.6 19.6 23.8 24.2 24.4 25.8 1999 1999 25.9 25.7 24.8 23.9 22.0 19.9 19.5 19.8 21.0 23.4 25.3 23.5 2000 2000 23.8 23.8 22.6 22.5 21.0 19.3 19.3 19.7 21.9 23.7 22.9 25.1 2001 2001 24.8 23.8 23.5 22.3 21.0 20.1 18.2 19.4 21.7 23.7 23.6 24.1 2002 2002 23.8 23.9 23.5 22.5 20.8 18.8 18.9 19.4 22.2 23.5 24.0 25.0 9 142 389 142 389 -19.25 14.25 142-389_142-389 1901 1901 25.5 24.4 22.9 23.5 21.2 20.5 19.8 21.5 23.0 25.0 24.8 25.7 1902 1902 24.6 25.0 24.1 23.4 21.8 19.8 19.6 20.4 22.8 24.7 24.8 26.4 1903 1903 25.3 25.0 23.6 23.5 22.1 19.5 19.9 20.4 22.8 23.6 23.4 26.0 1904 1904 25.7 24.2 23.7 23.3 21.3 20.1 19.8 20.4 22.7 24.2 24.6 25.4 1905 1905 25.2 24.7 23.8 23.9 20.6 18.7 20.1 20.2 22.6 24.7 25.3 25.2 1906 1906 25.9 24.7 23.0 22.5 20.7 20.0 19.3 20.5 23.1 24.2 24.8 25.2 1907 1907 25.4 24.8 23.8 22.0 19.0 20.4 19.3 21.0 23.1 23.9 24.6 25.6 1908 1908 25.3 25.0 23.8 20.8 21.8 19.9 19.6 20.8 23.4 24.2 24.5 25.9 1909 1909 25.4 24.8 23.3 23.3 21.4 20.4 19.7 20.0 23.3 24.4 25.1 25.2 1910 1910 25.7 24.8 24.0 23.3 22.5 19.8 19.5 20.3 23.3 24.4 24.6 26.2 1911 1911 25.5 25.0 23.8 22.9 21.8 20.0 19.1 20.0 23.0 24.8 25.4 25.5 1912 1912 25.7 24.6 23.3 21.1 19.4 19.6 19.8 20.9 22.7 24.9 24.8 26.2 1913 1913 26.1 24.8 24.4 22.9 22.0 20.4 19.2 20.8 23.1 24.5 25.0 25.7 1914 1914 26.2 25.0 24.1 21.9 22.1 20.1 20.0 19.7 23.1 25.8 24.7 25.7 1915 1915 25.9 25.0 24.8 21.9 21.7 20.2 18.8 20.5 22.7 24.6 25.4 26.2 1916 1916 25.4 25.0 23.3 23.1 21.6 19.9 19.8 20.3 22.7 24.6 25.1 25.9 1917 1917 23.8 22.5 22.6 22.5 22.2 19.0 17.7 20.0 22.2 24.3 24.4 24.4 1918 1918 24.5 22.7 22.6 22.1 21.1 20.3 20.3 19.9 24.6 24.1 25.7 25.4 1919 1919 26.4 26.0 25.0 24.8 22.1 20.1 20.8 19.0 21.5 25.1 24.7 26.5 1920 1920 26.4 24.8 23.8 23.1 22.5 21.0 21.6 21.5 23.7 24.4 25.3 26.0 1921 1921 26.3 24.0 24.4 23.8 21.8 20.7 18.9 20.9 23.1 25.6 24.1 25.2 1922 1922 26.2 25.3 25.3 23.7 22.1 21.3 20.3 20.0 24.1 24.5 24.7 26.2 1923 1923 25.2 24.0 23.6 21.6 22.1 20.6 19.7 22.5 23.3 25.0 25.4 25.1 1924 1924 26.7 25.1 25.2 24.2 22.3 21.7 19.6 21.0 22.3 24.0 24.2 26.0 1925 1925 25.3 24.3 23.2 23.1 20.2 19.1 19.3 22.5 22.2 24.8 25.1 25.6 1926 1926 26.5 27.5 25.4 24.1 22.2 20.8 19.2 22.3 22.9 24.1 25.3 25.6 1927 1927 26.2 26.2 25.1 23.3 22.4 21.0 20.2 20.8 24.5 25.5 25.3 25.6 1928 1928 25.0 25.6 23.4 23.1 21.8 20.8 20.3 19.9 21.8 25.1 24.3 26.2 1929 1929 26.3 25.3 24.1 23.7 22.8 21.3 19.4 20.0 22.1 25.0 25.5 25.6 1930 1930 25.7 25.3 23.6 23.1 21.3 19.2 20.0 19.8 22.5 24.7 25.6 25.7 1931 1931 25.3 25.5 23.5 22.9 23.5 21.7 17.9 21.5 23.1 23.9 24.9 25.7 1932 1932 26.1 25.0 24.0 23.5 21.5 20.1 17.5 19.5 20.4 24.5 24.9 25.3 1933 1933 25.9 26.3 25.8 24.1 22.4 20.3 20.8 21.7 23.1 25.6 24.4 24.3 1934 1934 23.3 22.7 22.7 23.3 22.1 21.1 20.2 21.0 22.0 24.3 23.7 25.6 1935 1935 24.7 23.6 23.7 23.5 21.8 18.8 20.2 18.5 20.5 26.4 25.0 24.9 1936 1936 23.9 25.7 23.7 23.5 21.1 21.4 20.5 21.7 21.4 24.2 24.9 24.9 1937 1937 24.7 23.5 23.8 23.1 22.0 20.1 18.1 21.2 21.2 25.4 25.9 24.2 1938 1938 24.4 23.2 24.8 22.7 21.7 20.0 19.4 20.5 21.3 25.0 23.2 24.6 1939 1939 25.1 24.8 22.5 22.7 22.3 20.5 18.0 19.3 22.7 23.2 24.3 24.8 1940 1940 25.2 24.0 23.5 22.9 21.5 19.7 20.1 23.0 22.4 24.6 25.8 25.9 1941 1941 24.8 25.3 25.6 24.6 23.4 20.4 21.4 23.4 23.5 24.4 25.6 26.1 1942 1942 26.3 24.7 22.4 22.7 21.3 20.7 19.8 20.8 23.5 22.5 24.7 23.9 1943 1943 25.1 25.4 23.8 22.5 22.0 19.1 19.9 18.9 23.1 25.2 24.2 24.2 1944 1944 24.1 24.2 24.0 24.5 21.6 19.7 22.0 23.5 21.7 26.0 26.7 27.0 1945 1945 26.6 26.6 24.0 24.7 22.1 20.7 20.1 21.1 25.0 25.3 25.5 24.8 1946 1946 26.3 26.2 25.3 25.2 23.1 21.0 21.7 20.8 23.6 25.0 26.5 26.0 1947 1947 26.1 25.5 23.0 24.4 22.3 21.4 18.8 23.6 23.8 25.8 26.6 25.5 1948 1948 24.9 24.6 24.3 23.3 23.4 21.5 19.7 21.7 21.7 25.4 25.1 26.1 1949 1949 26.5 25.3 23.7 23.3 22.4 20.0 19.2 21.7 24.2 25.5 24.5 25.9 1950 1950 25.0 24.2 23.6 22.9 21.4 21.6 18.3 19.8 23.5 23.9 24.7 25.0 1951 1951 23.4 24.0 24.3 23.4 22.1 20.3 20.8 21.0 23.3 24.8 25.3 27.1 1952 1952 27.1 24.7 25.1 24.2 22.0 20.6 18.2 21.0 22.4 25.1 24.5 25.3 1953 1953 25.6 23.1 23.0 22.5 20.8 20.0 19.7 20.2 21.7 23.7 24.7 24.0 1954 1954 24.1 24.1 21.4 22.1 20.2 19.0 18.5 20.8 23.8 25.8 24.5 25.4 1955 1955 24.5 23.2 22.1 22.9 21.5 19.3 20.3 19.3 23.5 23.6 25.3 24.5 1956 1956 24.6 23.3 21.4 23.3 21.6 20.4 19.8 21.8 22.3 25.6 24.3 24.4 1957 1957 24.9 23.8 23.1 24.6 22.6 18.9 20.8 21.0 22.5 23.7 25.3 25.6 1958 1958 24.6 24.1 23.3 23.4 22.3 20.2 19.5 20.0 23.4 25.0 26.0 26.1 1959 1959 25.8 24.5 24.8 24.0 20.4 20.6 19.9 20.4 23.6 24.9 26.1 25.8 1960 1960 25.7 24.1 24.0 23.3 21.5 20.5 18.7 22.2 24.8 26.0 26.0 26.8 1961 1961 26.1 25.7 23.6 23.4 21.5 20.0 21.0 20.2 25.4 26.6 25.4 26.5 1962 1962 26.0 25.0 25.3 23.7 23.2 20.2 20.4 20.3 24.0 25.0 24.9 26.8 1963 1963 23.5 25.9 23.3 23.0 21.1 19.9 19.7 20.4 23.5 24.9 23.6 25.3 1964 1964 26.8 26.2 25.0 24.4 22.1 19.2 19.1 20.3 22.8 24.4 24.5 25.9 1965 1965 25.7 25.8 24.2 22.7 22.1 19.8 19.5 21.5 23.3 23.1 24.8 26.2 1966 1966 25.0 24.2 24.1 22.5 22.3 20.8 20.5 21.4 22.7 25.0 26.3 26.3 1967 1967 25.3 24.4 23.8 22.4 21.5 19.4 19.1 20.8 23.6 25.1 24.4 25.0 1968 1968 26.5 26.1 23.2 22.8 21.0 18.2 19.8 21.3 23.6 24.9 24.1 26.0 1969 1969 26.8 25.5 24.1 24.0 21.6 20.8 19.7 21.3 21.8 23.7 26.0 26.6 1970 1970 26.7 25.5 26.3 24.6 22.7 21.1 19.7 20.6 23.5 24.6 26.0 25.3 1971 1971 24.7 23.7 24.5 23.7 22.0 20.9 20.1 20.2 23.1 24.9 24.9 25.7 1972 1972 22.6 25.2 22.6 22.7 21.0 19.7 19.2 20.5 22.2 25.3 26.0 28.1 1973 1973 27.1 26.5 24.4 23.0 22.4 20.0 19.5 20.1 23.5 24.0 25.0 24.6 1974 1974 23.5 23.4 22.5 22.1 19.9 19.4 18.4 19.2 21.9 23.2 23.5 24.8 1975 1975 25.3 25.0 23.1 22.6 21.0 19.9 19.8 19.6 23.5 24.8 24.6 26.0 1976 1976 23.2 23.2 22.2 21.7 19.7 19.8 18.9 18.1 22.3 23.4 25.4 25.7 1977 1977 25.9 23.2 23.2 23.1 21.1 20.7 20.4 21.5 22.7 25.1 27.1 25.2 1978 1978 24.3 22.1 22.5 21.7 20.4 18.2 19.3 21.5 22.7 24.0 25.6 26.0 1979 1979 25.1 23.9 23.5 23.9 21.3 20.2 18.4 21.3 23.9 24.6 25.4 26.5 1980 1980 26.8 25.6 23.0 23.3 22.3 20.2 18.9 20.6 23.6 26.0 24.5 27.3 1981 1981 25.8 26.2 25.0 23.3 21.8 19.0 20.0 20.7 23.5 25.0 26.5 27.3 1982 1982 27.4 25.8 23.8 22.5 21.1 20.5 19.0 21.1 23.7 24.2 25.5 26.0 1983 1983 26.2 28.1 25.8 25.4 22.6 20.7 20.9 20.0 24.1 25.2 25.4 24.9 1984 1984 26.7 26.5 24.1 23.2 22.5 20.6 19.6 21.8 24.2 24.2 25.3 26.7 1985 1985 26.5 23.7 23.8 23.7 21.3 20.5 20.5 21.7 23.6 24.2 25.3 25.0 1986 1986 26.3 24.1 22.9 23.7 22.7 20.7 20.2 20.5 23.0 23.7 24.1 26.9 1987 1987 28.3 25.3 25.4 25.7 24.0 20.3 19.8 21.3 22.1 25.0 27.2 26.2 1988 1988 26.3 26.0 25.9 23.5 22.3 21.0 19.2 21.3 23.9 24.7 25.3 23.1 1989 1989 24.6 23.6 24.9 22.5 23.9 20.4 20.1 22.0 23.2 24.5 26.1 27.4 1990 1990 24.7 25.7 23.1 23.1 22.2 20.9 20.9 22.2 23.6 25.1 26.0 25.7 1991 1991 25.6 24.5 24.5 23.9 22.4 20.2 20.3 21.7 23.5 23.8 24.3 23.4 1992 1992 27.6 27.9 26.1 25.2 22.8 21.2 19.4 20.7 23.6 24.4 25.9 27.8 1993 1993 27.2 24.9 23.7 22.5 23.0 20.6 20.7 21.5 23.7 25.7 25.0 25.5 1994 1994 24.4 24.2 26.3 24.7 22.5 20.0 18.4 20.9 24.2 25.8 25.8 27.2 1995 1995 28.9 24.4 24.3 23.9 22.7 21.1 21.1 22.5 24.3 24.7 26.0 26.1 1996 1996 24.9 26.3 25.4 25.5 23.2 21.6 18.3 21.0 22.5 25.9 24.7 26.2 1997 1997 24.8 25.4 23.9 23.1 21.8 20.9 20.2 22.2 24.5 26.3 25.7 26.5 1998 1998 26.0 28.6 27.2 24.8 23.9 22.8 21.6 21.0 25.2 25.7 25.7 26.9 1999 1999 26.8 26.9 25.7 24.9 23.2 21.0 20.6 21.2 22.5 24.8 26.6 24.7 2000 2000 24.9 25.0 23.6 23.6 22.4 20.4 20.4 21.0 23.3 25.0 24.3 26.1 2001 2001 25.8 24.8 24.3 23.4 22.2 21.3 19.3 20.8 23.3 25.0 24.8 25.3 2002 2002 24.9 25.2 24.3 23.6 22.0 20.0 20.1 21.0 23.5 24.8 25.3 26.0 10 143 389 143 389 -18.75 14.25 143-389_143-389 1901 1901 25.6 24.4 22.8 23.6 21.2 20.4 19.8 21.7 23.5 25.3 25.0 25.5 1902 1902 24.6 24.9 24.0 23.6 21.8 19.8 19.7 20.7 23.5 25.0 25.0 26.2 1903 1903 25.3 24.9 23.5 23.7 22.0 19.5 19.9 20.7 23.2 24.1 23.7 25.9 1904 1904 25.6 24.2 23.6 23.4 21.2 20.0 19.8 20.7 23.2 24.6 24.9 25.4 1905 1905 25.2 24.5 23.7 23.9 20.6 18.9 20.1 20.5 23.1 25.1 25.5 25.2 1906 1906 25.8 24.5 22.9 22.6 20.7 20.0 19.3 20.8 23.6 24.7 25.0 25.2 1907 1907 25.4 24.7 23.7 22.1 19.1 20.3 19.4 21.2 23.6 24.4 24.9 25.5 1908 1908 25.3 24.9 23.7 20.9 21.8 20.0 19.6 21.1 23.9 24.6 24.8 25.8 1909 1909 25.3 24.9 23.2 23.2 21.4 20.4 19.7 20.3 23.8 24.8 25.3 25.2 1910 1910 25.6 24.7 23.9 23.4 22.5 19.8 19.5 20.6 23.8 24.8 24.9 26.1 1911 1911 25.4 24.9 23.7 23.0 21.8 20.0 19.2 20.3 23.6 25.2 25.5 25.4 1912 1912 25.6 24.5 23.2 21.2 19.4 19.7 19.8 21.1 23.3 25.3 25.0 26.1 1913 1913 25.9 24.7 24.2 23.0 22.0 20.3 19.3 21.0 23.6 24.9 25.3 25.5 1914 1914 26.1 24.9 24.0 22.0 22.0 20.0 20.0 20.0 23.6 26.1 25.0 25.5 1915 1915 25.8 24.7 24.7 22.1 21.7 20.2 19.0 20.8 23.3 25.0 25.5 26.1 1916 1916 25.3 24.9 23.2 23.2 21.6 20.0 19.8 20.6 23.3 25.0 25.3 25.9 1917 1917 23.7 22.5 22.5 22.6 22.2 19.0 17.8 20.4 22.8 24.7 24.5 24.3 1918 1918 24.4 22.7 22.5 22.2 21.1 20.3 20.3 20.2 25.0 24.5 25.9 25.3 1919 1919 26.2 25.9 24.8 24.8 21.8 20.0 20.7 19.3 22.0 25.4 24.9 26.3 1920 1920 26.3 24.7 23.7 23.1 22.4 21.0 21.5 21.7 24.2 24.8 25.5 25.9 1921 1921 26.2 24.0 24.2 23.8 21.8 20.7 19.0 21.0 23.6 26.0 24.4 25.0 1922 1922 26.1 25.2 25.1 23.8 22.0 21.2 20.3 20.3 24.6 24.9 24.9 26.1 1923 1923 25.2 23.9 23.5 21.7 22.0 20.5 19.7 22.6 23.8 25.4 25.5 25.0 1924 1924 26.5 25.0 25.0 24.2 22.2 21.5 19.6 21.3 22.9 24.5 24.5 25.9 1925 1925 25.2 24.2 23.1 23.2 20.3 19.2 19.3 22.6 22.7 25.2 25.3 25.5 1926 1926 26.3 27.3 25.2 24.2 22.1 20.7 19.2 22.3 23.4 24.6 25.5 25.5 1927 1927 26.1 26.0 24.9 23.4 22.4 21.0 20.2 21.0 24.9 25.8 25.5 25.5 1928 1928 24.9 25.4 23.3 23.2 21.8 20.7 20.2 20.1 22.3 25.5 24.5 26.1 1929 1929 26.2 25.3 23.9 23.7 22.7 21.2 19.4 20.3 22.6 25.4 25.7 25.5 1930 1930 25.6 25.0 23.5 23.2 21.3 19.2 20.0 20.0 23.0 25.1 25.8 25.5 1931 1931 25.2 25.4 23.4 23.0 23.4 21.5 17.9 21.7 23.6 24.3 25.0 25.5 1932 1932 26.0 24.9 23.9 23.5 21.4 20.0 17.6 19.9 21.0 24.9 25.0 25.3 1933 1933 25.8 26.1 25.7 24.2 22.4 20.3 20.7 21.9 23.6 26.0 24.7 24.2 1934 1934 23.3 22.5 22.7 23.4 22.1 21.0 20.2 21.3 22.5 24.8 23.9 25.5 1935 1935 24.6 23.5 23.6 23.6 21.8 18.9 20.2 18.9 21.0 26.7 25.3 24.8 1936 1936 23.9 25.5 23.6 23.5 21.0 21.3 20.5 21.9 22.0 24.7 25.0 24.8 1937 1937 24.7 23.5 23.7 23.2 22.0 20.0 18.1 21.4 21.8 25.8 26.1 24.0 1938 1938 24.3 23.2 24.6 22.9 21.7 20.0 19.4 20.8 21.9 25.4 23.5 24.5 1939 1939 25.1 24.7 22.4 22.8 22.3 20.5 18.0 19.5 23.2 23.6 24.5 24.8 1940 1940 25.1 23.9 23.4 23.0 21.5 19.7 20.1 23.2 23.0 25.0 25.9 25.9 1941 1941 24.7 25.2 25.4 24.7 23.3 20.3 21.3 23.5 24.0 24.8 25.8 25.9 1942 1942 26.2 24.7 22.3 22.8 21.2 20.7 19.7 21.0 24.0 23.0 24.9 23.8 1943 1943 25.0 25.2 23.7 22.6 21.9 19.0 19.8 19.1 23.6 25.6 24.5 24.2 1944 1944 24.2 24.0 23.9 24.6 21.7 19.7 21.9 23.7 22.3 26.4 26.8 26.9 1945 1945 26.5 26.4 23.9 24.7 22.1 20.7 20.1 21.3 25.4 25.7 25.7 24.7 1946 1946 26.2 26.1 25.1 25.2 23.0 20.8 21.7 20.8 24.1 25.4 26.5 25.9 1947 1947 26.0 25.4 22.9 24.5 22.4 21.3 18.7 23.7 24.2 26.1 26.7 25.4 1948 1948 24.9 24.5 24.2 23.4 23.2 21.5 19.7 21.8 22.2 25.8 25.3 26.0 1949 1949 26.4 25.1 23.6 23.5 22.4 20.0 19.3 21.9 24.7 25.9 24.8 25.8 1950 1950 24.9 24.0 23.5 23.0 21.4 21.4 18.2 20.0 24.0 24.3 24.9 24.8 1951 1951 23.3 23.9 24.2 23.5 22.2 20.4 20.8 21.3 23.8 25.3 25.5 27.1 1952 1952 27.0 24.7 24.9 24.3 21.9 20.5 18.2 21.2 22.8 25.3 24.7 25.2 1953 1953 25.3 23.0 22.9 22.6 20.8 19.9 19.7 20.4 22.2 24.1 24.8 24.0 1954 1954 24.0 24.0 21.4 22.2 20.2 19.0 18.4 20.9 24.2 26.3 24.9 25.4 1955 1955 24.5 23.0 22.0 23.0 21.5 19.3 20.2 19.6 24.0 24.2 25.7 24.5 1956 1956 24.5 23.2 21.4 23.4 21.6 20.3 19.7 22.0 22.7 25.9 24.4 24.4 1957 1957 24.8 23.8 23.1 24.7 22.6 19.0 20.7 21.2 23.0 24.1 25.5 25.9 1958 1958 24.6 24.0 23.2 23.4 22.2 20.0 19.4 20.2 23.9 25.5 26.2 26.1 1959 1959 25.8 24.5 24.6 24.1 20.5 20.5 19.9 20.7 24.0 25.4 26.3 25.7 1960 1960 25.6 24.0 23.9 23.4 21.5 20.4 18.6 22.4 25.3 26.4 26.2 26.8 1961 1961 26.0 25.5 23.5 23.5 21.5 19.9 20.8 20.5 25.8 26.8 25.7 26.4 1962 1962 25.9 24.9 25.2 23.8 23.0 20.2 20.3 20.5 24.5 25.5 25.3 26.9 1963 1963 23.6 25.8 23.2 23.2 21.3 20.0 19.6 20.8 24.0 25.3 23.9 25.2 1964 1964 26.7 25.9 24.9 24.4 22.1 19.3 19.0 20.5 23.3 24.8 24.7 25.8 1965 1965 25.6 25.7 24.2 22.9 22.1 19.8 19.5 21.7 23.8 23.6 24.9 26.0 1966 1966 24.9 24.0 24.1 22.7 22.3 20.8 20.5 21.6 23.2 25.5 26.5 26.3 1967 1967 25.2 24.4 23.7 22.6 21.5 19.5 19.0 21.2 24.1 25.5 24.7 25.0 1968 1968 26.3 26.0 23.2 23.1 21.2 18.2 19.8 21.5 24.0 25.4 24.4 25.9 1969 1969 26.6 25.5 24.0 24.2 21.6 20.8 19.7 21.5 22.4 24.2 26.2 26.5 1970 1970 26.5 25.4 26.1 24.6 22.8 21.0 19.7 20.9 24.0 25.0 26.2 25.2 1971 1971 24.6 23.5 24.2 23.9 22.0 21.0 20.2 20.5 23.6 25.3 25.2 25.9 1972 1972 22.4 25.1 22.5 22.7 21.2 19.5 19.1 20.6 22.8 25.7 26.2 28.0 1973 1973 27.0 26.4 24.3 23.1 22.4 19.9 19.5 20.5 23.9 24.2 25.2 24.5 1974 1974 23.3 23.3 22.4 22.3 19.9 19.3 18.2 19.8 22.4 23.5 23.7 24.6 1975 1975 25.3 24.9 23.0 22.7 21.2 19.9 19.5 19.8 24.0 25.2 24.7 25.9 1976 1976 23.2 23.1 22.0 21.7 19.7 19.9 18.7 18.3 22.8 23.8 25.5 25.6 1977 1977 25.8 23.2 23.1 23.2 21.2 20.5 20.4 21.7 23.2 25.7 27.3 25.1 1978 1978 24.2 21.9 22.4 21.8 20.4 18.2 19.3 21.5 23.2 24.4 25.8 25.9 1979 1979 24.9 23.9 23.3 24.0 21.3 20.2 18.4 21.6 24.4 25.0 25.5 26.4 1980 1980 26.7 25.5 23.0 23.4 22.3 20.2 18.8 20.9 24.1 26.3 24.7 27.2 1981 1981 25.7 26.1 24.9 23.4 21.8 19.0 20.0 21.0 24.0 25.4 26.7 27.2 1982 1982 27.2 25.7 23.8 22.6 21.0 20.5 18.8 21.2 24.1 24.5 25.5 25.9 1983 1983 26.1 27.9 25.7 25.5 22.7 20.7 20.9 20.2 24.6 25.6 25.7 24.8 1984 1984 26.7 26.4 23.9 23.3 22.5 20.6 19.6 22.1 24.7 24.6 25.5 26.7 1985 1985 26.3 23.5 23.7 23.8 21.3 20.5 20.5 21.9 24.1 24.6 25.4 25.0 1986 1986 26.2 24.0 22.8 23.7 22.7 20.7 20.2 20.7 23.5 24.1 24.4 26.8 1987 1987 28.1 25.2 25.3 25.9 23.9 20.3 19.8 21.6 22.6 25.4 27.4 26.1 1988 1988 26.3 26.0 25.8 23.8 22.3 21.0 19.1 21.5 24.4 25.1 25.5 23.0 1989 1989 24.5 23.6 24.8 22.7 23.9 20.3 20.0 22.2 23.7 24.9 26.3 27.3 1990 1990 24.6 25.6 23.0 23.2 22.2 20.9 20.9 22.4 24.1 25.5 26.2 25.5 1991 1991 25.5 24.4 24.5 24.0 22.4 20.1 20.3 21.9 24.0 24.2 24.5 23.3 1992 1992 27.5 27.8 25.9 25.3 22.8 21.2 19.3 21.0 24.0 24.8 26.1 27.7 1993 1993 27.1 24.9 23.6 22.6 23.1 20.6 20.8 21.8 24.1 26.2 25.2 25.5 1994 1994 24.3 24.1 26.2 24.7 22.5 20.0 18.3 21.1 24.6 26.2 26.1 27.1 1995 1995 28.8 24.2 24.2 24.0 22.7 21.1 21.1 22.8 24.8 25.1 26.2 26.1 1996 1996 24.8 26.2 25.3 25.6 23.2 21.5 18.3 21.3 23.0 26.3 24.9 26.2 1997 1997 24.7 25.3 23.9 23.2 21.8 20.9 20.2 22.4 24.9 26.6 25.9 26.3 1998 1998 25.9 28.4 27.1 24.8 23.8 22.6 21.5 21.3 25.7 26.1 25.9 26.8 1999 1999 26.5 26.7 25.5 25.0 23.2 21.0 20.5 21.4 23.0 25.2 26.8 24.7 2000 2000 24.9 24.9 23.5 23.7 22.3 20.4 20.2 21.1 23.9 25.4 24.5 25.8 2001 2001 25.8 24.7 24.1 23.6 22.2 21.3 19.4 21.0 23.8 25.4 25.0 25.3 2002 2002 24.9 25.2 24.2 23.6 22.0 20.0 20.2 21.4 24.0 25.1 25.5 25.8 11 144 389 144 389 -18.25 14.25 144-389_144-389 1901 1901 26.1 25.1 23.5 24.5 22.1 21.2 20.6 22.7 24.5 26.4 26.0 26.1 1902 1902 25.2 25.6 24.5 24.6 22.7 20.7 20.6 21.8 24.7 26.1 26.1 26.7 1903 1903 25.8 25.6 24.3 24.7 22.7 20.5 20.8 21.9 24.3 25.3 24.7 26.4 1904 1904 26.1 24.9 24.3 24.4 22.1 20.9 20.6 21.8 24.4 25.8 25.9 25.9 1905 1905 25.7 25.4 24.4 24.9 21.4 19.8 20.9 21.7 24.2 26.3 26.4 25.7 1906 1906 26.3 25.3 23.5 23.6 21.5 20.8 20.2 21.9 24.7 25.8 25.9 25.9 1907 1907 25.9 25.6 24.4 23.1 20.0 21.1 20.3 22.3 24.7 25.6 25.9 26.1 1908 1908 25.8 25.6 24.4 22.0 22.6 20.9 20.6 22.2 25.0 25.8 25.8 26.3 1909 1909 25.8 25.6 23.8 24.2 22.3 21.1 20.6 21.4 24.9 26.0 26.2 25.7 1910 1910 26.1 25.6 24.5 24.4 23.3 20.6 20.5 21.8 24.9 25.9 25.9 26.6 1911 1911 25.9 25.6 24.4 23.9 22.6 20.8 20.1 21.5 24.7 26.3 26.5 25.9 1912 1912 26.1 25.3 23.9 22.3 20.4 20.6 20.7 22.1 24.5 26.3 26.0 26.6 1913 1913 26.4 25.4 24.9 24.0 22.9 21.1 20.2 22.1 24.7 26.0 26.2 26.1 1914 1914 26.5 25.6 24.5 23.0 22.7 20.9 20.8 21.1 24.7 27.2 25.9 26.4 1915 1915 26.2 25.6 25.3 23.1 22.6 20.9 20.0 21.9 24.5 26.1 26.5 26.5 1916 1916 25.8 25.6 23.9 24.2 22.5 20.8 20.7 21.7 24.4 26.1 26.2 26.4 1917 1917 24.3 23.4 23.2 23.6 23.0 19.9 18.8 21.6 23.9 25.8 25.5 24.9 1918 1918 24.9 23.5 23.3 23.2 21.9 21.1 21.2 21.3 26.1 25.6 26.7 25.8 1919 1919 26.7 26.6 25.5 25.7 22.7 20.7 21.6 20.5 23.2 26.5 25.8 26.8 1920 1920 26.7 25.4 24.4 24.1 23.2 21.8 22.4 22.8 25.3 25.9 26.4 26.4 1921 1921 26.6 24.7 24.9 24.8 22.7 21.5 19.9 22.1 24.7 27.0 25.3 25.6 1922 1922 26.6 25.9 25.7 24.8 22.9 22.0 21.1 21.5 25.5 26.0 25.8 26.6 1923 1923 25.7 24.6 24.2 22.7 22.9 21.4 20.6 23.7 24.9 26.5 26.5 25.6 1924 1924 27.0 25.7 25.7 25.2 23.1 22.3 20.5 22.4 24.0 25.6 25.4 26.4 1925 1925 25.8 25.0 23.7 24.1 21.2 20.0 20.3 23.6 23.8 26.3 26.2 26.1 1926 1926 26.8 28.0 25.8 25.1 22.9 21.5 20.0 23.3 24.5 25.8 26.4 26.1 1927 1927 26.5 26.7 25.5 24.4 23.3 21.7 21.1 22.1 26.0 26.9 26.4 26.0 1928 1928 25.5 26.1 24.0 24.2 22.7 21.5 21.1 21.2 23.5 26.6 25.5 26.6 1929 1929 26.6 26.1 24.5 24.7 23.4 22.0 20.3 21.4 23.7 26.5 26.6 26.1 1930 1930 26.1 25.8 24.2 24.1 22.2 20.1 20.9 21.2 24.0 26.2 26.7 26.1 1931 1931 25.7 26.1 24.0 24.0 24.3 22.3 18.9 22.8 24.7 25.4 26.0 26.1 1932 1932 26.4 25.6 24.5 24.4 22.2 20.9 18.6 21.0 22.2 26.0 26.0 25.9 1933 1933 26.3 26.8 26.3 25.1 23.3 21.1 21.6 22.9 24.7 27.0 25.6 24.8 1934 1934 23.9 23.4 23.4 24.4 23.1 21.8 21.1 22.4 23.7 26.0 24.9 26.0 1935 1935 25.2 24.3 24.3 24.5 22.7 19.7 21.1 20.1 22.3 27.7 26.2 25.4 1936 1936 24.4 26.2 24.3 24.5 21.9 22.1 21.4 23.0 23.3 25.9 26.1 25.4 1937 1937 25.2 24.3 24.4 24.2 23.0 20.9 19.1 22.5 23.0 26.9 26.9 24.7 1938 1938 24.9 23.9 25.3 23.9 22.6 20.8 20.3 21.9 23.0 26.5 24.4 25.1 1939 1939 25.5 25.4 23.0 23.8 23.2 21.3 19.0 20.6 24.4 24.8 25.4 25.3 1940 1940 25.5 24.7 24.0 24.0 22.3 20.5 21.0 24.2 24.0 26.1 26.8 26.4 1941 1941 25.3 25.8 26.1 25.5 24.1 21.0 22.0 24.5 25.0 25.9 26.8 26.4 1942 1942 26.7 25.4 23.0 23.8 22.1 21.5 20.6 22.1 25.0 24.1 25.9 24.4 1943 1943 25.5 25.9 24.4 23.7 22.7 19.8 20.6 20.3 24.7 26.7 25.5 24.8 1944 1944 24.8 24.9 24.5 25.5 22.6 20.6 22.8 24.8 23.5 27.5 27.7 27.4 1945 1945 27.0 27.1 24.5 25.6 23.0 21.4 21.1 22.4 26.5 26.8 26.5 25.2 1946 1946 26.7 26.8 25.7 26.1 23.7 21.6 22.5 21.8 25.2 26.5 27.3 26.4 1947 1947 26.5 26.1 23.7 25.4 23.3 22.2 19.6 24.8 25.3 27.1 27.4 25.9 1948 1948 25.4 25.1 24.8 24.4 24.0 22.2 20.5 22.9 23.3 26.9 26.2 26.6 1949 1949 26.8 25.8 24.4 24.6 23.3 20.9 20.2 23.0 25.8 27.0 25.7 26.3 1950 1950 25.5 24.9 24.3 24.1 22.4 22.1 19.1 21.2 25.2 25.4 25.9 25.4 1951 1951 23.8 24.6 24.8 24.6 23.2 21.3 21.8 22.5 24.9 26.4 26.5 27.6 1952 1952 27.4 25.6 25.5 25.2 22.8 21.4 19.2 22.2 24.0 26.4 25.7 25.7 1953 1953 25.7 23.9 23.8 23.6 21.5 20.9 20.5 21.5 23.3 25.2 25.5 24.4 1954 1954 24.5 24.7 22.3 23.2 21.1 19.7 19.3 22.1 25.3 27.4 25.9 26.0 1955 1955 25.0 23.7 22.8 24.0 22.5 20.2 21.0 20.7 25.0 25.5 26.7 25.2 1956 1956 25.1 24.0 22.2 24.4 22.5 21.1 20.5 23.0 23.8 27.0 25.3 25.0 1957 1957 25.4 24.7 23.9 25.7 23.6 20.0 21.6 22.3 24.1 25.2 26.5 26.3 1958 1958 25.3 24.7 24.0 24.2 22.9 20.7 20.2 21.3 25.0 26.7 27.1 26.7 1959 1959 26.3 25.3 25.3 25.1 21.4 21.3 20.7 21.7 25.0 26.4 27.2 26.3 1960 1960 26.1 24.8 24.5 24.5 22.3 21.2 19.5 23.4 26.3 27.6 27.2 27.4 1961 1961 26.6 26.3 24.3 24.4 22.5 20.7 21.6 21.5 26.8 27.9 26.6 27.0 1962 1962 26.4 25.6 25.9 24.8 23.9 21.0 21.1 21.7 25.5 26.6 26.2 27.4 1963 1963 24.3 26.5 24.0 24.2 22.4 21.0 20.5 22.0 25.1 26.3 24.8 25.8 1964 1964 27.1 26.5 25.5 25.3 23.0 20.2 20.0 21.6 24.4 25.9 25.6 26.3 1965 1965 26.0 26.4 24.8 23.9 23.1 20.6 20.5 22.8 24.9 24.7 25.8 26.6 1966 1966 25.4 24.8 24.8 23.8 23.2 21.6 21.4 22.7 24.3 26.5 27.4 26.8 1967 1967 25.6 25.1 24.4 23.5 22.3 20.4 19.9 22.3 25.2 26.5 25.7 25.5 1968 1968 26.8 26.6 23.9 24.1 22.1 19.2 20.7 22.5 25.0 26.4 25.3 26.4 1969 1969 27.0 26.2 24.8 25.2 22.5 21.6 20.4 22.5 23.6 25.2 27.1 27.1 1970 1970 27.0 26.0 26.8 25.5 23.7 21.9 20.6 22.0 25.0 26.2 27.0 25.7 1971 1971 25.0 24.3 24.7 25.0 23.0 21.6 21.1 21.7 24.7 26.4 26.2 26.5 1972 1972 23.0 25.8 23.3 23.6 22.2 20.3 20.0 21.5 23.9 26.7 27.3 28.4 1973 1973 27.5 27.1 25.1 24.0 23.3 20.9 20.4 21.6 25.0 25.1 26.3 25.1 1974 1974 23.8 24.1 23.0 23.3 20.8 20.1 19.1 21.2 23.4 24.4 24.5 25.2 1975 1975 25.7 25.5 23.7 23.7 22.3 20.7 20.0 20.9 25.3 26.3 25.6 26.4 1976 1976 23.8 23.8 22.8 22.7 20.7 20.6 19.6 19.3 23.9 24.9 26.5 26.2 1977 1977 26.3 23.9 23.8 24.4 22.1 21.4 21.2 22.8 24.3 26.9 28.2 25.7 1978 1978 24.7 22.7 23.1 22.9 21.3 19.1 20.2 22.7 24.4 25.4 26.7 26.4 1979 1979 25.4 24.6 23.9 25.0 22.3 21.0 19.3 22.6 25.4 26.1 26.4 26.8 1980 1980 27.1 26.1 23.9 24.4 23.2 20.9 19.6 22.0 25.3 27.4 25.6 27.7 1981 1981 26.1 26.8 25.6 24.4 22.6 19.8 21.0 22.1 25.1 26.5 27.6 27.6 1982 1982 27.7 26.3 24.5 23.6 21.9 21.2 19.9 22.3 25.1 25.6 26.4 26.4 1983 1983 26.6 28.6 26.3 26.4 23.5 21.5 21.8 21.2 25.7 26.7 26.6 25.3 1984 1984 27.2 27.1 24.6 24.3 23.4 21.4 20.6 23.2 25.8 25.7 26.3 27.1 1985 1985 26.8 24.3 24.4 24.8 22.3 21.2 21.3 23.0 25.2 25.7 26.3 25.7 1986 1986 26.7 24.7 23.5 24.7 23.6 21.5 21.1 21.8 24.7 25.1 25.3 27.3 1987 1987 28.6 25.9 26.0 26.8 24.8 21.2 20.8 22.6 23.7 26.5 28.3 26.6 1988 1988 26.7 26.7 26.5 24.8 23.1 21.8 20.1 22.6 25.5 26.2 26.4 23.7 1989 1989 25.0 24.3 25.5 23.7 24.7 21.2 20.9 23.3 24.8 26.0 27.2 27.8 1990 1990 25.2 26.4 23.7 24.2 23.1 21.6 21.9 23.6 25.2 26.5 27.0 26.1 1991 1991 26.1 25.2 25.1 25.0 23.2 21.1 21.2 22.9 25.1 25.3 25.5 23.9 1992 1992 28.0 28.4 26.6 26.2 23.6 21.9 20.3 22.2 25.1 25.9 26.9 28.2 1993 1993 27.6 25.6 24.3 23.6 24.1 21.4 21.6 22.9 25.2 27.3 26.1 26.0 1994 1994 24.8 24.8 26.7 25.7 23.5 20.8 19.2 22.2 25.8 27.3 26.9 27.5 1995 1995 29.3 24.9 24.9 24.9 23.5 22.0 22.0 23.8 25.9 26.2 27.1 26.6 1996 1996 25.4 26.9 26.0 26.6 24.1 22.4 19.2 22.4 24.2 27.4 25.8 26.6 1997 1997 25.2 26.0 24.5 24.2 22.7 21.7 21.0 23.4 25.8 27.7 26.9 26.8 1998 1998 26.3 29.0 27.7 25.7 24.6 23.2 22.3 22.4 26.7 27.2 26.8 27.3 1999 1999 26.9 27.4 26.2 26.0 24.0 21.9 21.4 22.5 24.0 26.3 27.7 25.2 2000 2000 25.5 25.6 24.2 24.7 23.1 21.3 21.1 22.1 25.0 26.5 25.5 26.4 2001 2001 26.3 25.4 24.8 24.6 23.1 22.2 20.3 22.2 24.9 26.4 26.0 25.9 2002 2002 25.5 25.9 24.8 24.6 23.0 21.0 21.3 22.7 25.0 26.3 26.4 26.3 12 145 389 145 389 -17.75 14.25 145-389_145-389 1901 1901 26.9 25.8 24.3 25.5 23.3 22.2 21.9 24.0 26.0 27.6 27.1 26.8 1902 1902 26.0 26.4 25.5 25.6 24.0 21.9 21.9 23.3 26.2 27.3 27.2 27.3 1903 1903 26.7 26.4 25.2 25.8 24.0 21.8 22.2 23.5 25.5 26.6 25.8 27.1 1904 1904 26.9 25.7 25.3 25.3 23.3 22.1 21.9 23.3 25.7 27.2 26.9 26.6 1905 1905 26.6 26.1 25.3 25.9 22.7 21.1 22.2 23.1 25.5 27.7 27.4 26.5 1906 1906 27.1 26.0 24.5 24.6 22.8 22.0 21.7 23.3 26.0 27.2 26.9 26.7 1907 1907 26.9 26.4 25.2 24.2 21.3 22.3 21.8 23.5 25.9 26.9 27.0 26.8 1908 1908 26.7 26.4 25.3 23.1 23.9 22.2 21.9 23.5 26.2 27.2 27.0 27.0 1909 1909 26.7 26.4 24.7 25.3 23.6 22.3 21.9 22.9 26.1 27.3 27.2 26.5 1910 1910 26.9 26.4 25.5 25.3 24.6 21.9 21.9 23.3 26.1 27.2 26.9 27.3 1911 1911 26.7 26.3 25.3 25.0 23.9 22.0 21.5 23.0 26.1 27.5 27.5 26.6 1912 1912 26.9 26.0 24.8 23.5 21.8 21.9 21.9 23.5 25.8 27.6 27.1 27.2 1913 1913 27.1 26.4 25.7 25.1 24.2 22.2 21.7 23.5 26.1 27.3 27.2 27.1 1914 1914 27.3 26.4 25.5 24.1 24.0 22.1 22.1 22.6 26.1 28.4 27.0 27.1 1915 1915 27.0 26.4 26.2 24.3 23.8 22.1 21.5 23.3 25.9 27.3 27.5 27.2 1916 1916 26.7 26.3 24.8 25.2 23.8 22.0 22.1 23.2 25.8 27.3 27.2 27.1 1917 1917 25.1 24.2 24.1 24.7 24.3 21.2 20.3 23.2 25.3 27.1 26.6 25.6 1918 1918 25.8 24.2 24.2 24.3 23.2 22.3 22.5 22.7 27.3 26.9 27.7 26.5 1919 1919 27.4 27.2 26.3 26.7 23.9 21.9 22.9 22.0 24.5 27.8 26.8 27.4 1920 1920 27.5 26.1 25.3 25.2 24.4 23.0 23.7 24.2 26.6 27.2 27.4 27.1 1921 1921 27.4 25.4 25.7 25.8 24.0 22.7 21.3 23.5 26.0 28.3 26.3 26.3 1922 1922 27.4 26.6 26.5 25.8 24.0 23.1 22.5 22.9 26.8 27.3 26.9 27.3 1923 1923 26.5 25.3 25.0 23.9 24.0 22.6 21.9 25.0 26.2 27.8 27.5 26.3 1924 1924 27.8 26.4 26.5 26.2 24.4 23.5 21.9 23.8 25.3 27.0 26.4 27.1 1925 1925 26.6 25.7 24.6 25.2 22.5 21.2 21.7 25.0 25.2 27.6 27.2 27.1 1926 1926 27.6 28.6 26.7 26.2 24.2 22.7 21.4 24.5 25.9 27.1 27.4 26.8 1927 1927 27.3 27.3 26.3 25.5 24.5 22.9 22.5 23.5 27.3 28.2 27.4 26.7 1928 1928 26.3 26.8 25.1 25.2 24.0 22.7 22.5 22.7 24.8 27.8 26.5 27.3 1929 1929 27.4 26.8 25.5 25.7 24.5 23.1 21.8 22.8 25.0 27.7 27.6 27.1 1930 1930 26.9 26.5 25.1 25.2 23.5 21.3 22.3 22.6 25.5 27.6 27.8 26.8 1931 1931 26.5 26.7 25.1 25.1 25.5 23.5 20.4 24.0 26.0 26.7 27.0 26.8 1932 1932 27.2 26.3 25.5 25.5 23.4 22.1 20.1 22.5 23.5 27.3 27.0 26.7 1933 1933 27.1 27.5 27.1 26.2 24.5 22.3 22.9 24.3 26.0 28.3 26.7 25.5 1934 1934 24.8 24.2 24.4 25.5 24.4 23.0 22.5 23.8 25.0 27.5 25.9 26.7 1935 1935 26.1 25.0 25.2 25.6 24.0 21.0 22.4 21.6 23.7 29.0 27.4 26.2 1936 1936 25.3 26.9 25.2 25.5 23.2 23.2 22.7 24.3 24.7 27.2 27.1 26.1 1937 1937 26.0 25.0 25.3 25.3 24.3 22.1 20.5 23.9 24.4 28.1 27.9 25.5 1938 1938 25.8 24.7 26.1 25.0 23.9 22.0 21.8 23.3 24.4 27.8 25.5 25.8 1939 1939 26.5 26.1 24.0 24.9 24.5 22.5 20.4 22.0 25.7 26.1 26.5 26.0 1940 1940 26.4 25.3 25.0 25.1 23.6 21.8 22.4 25.5 25.4 27.3 27.8 27.2 1941 1941 26.1 26.5 26.9 26.6 25.4 22.2 23.3 25.8 26.4 27.2 27.8 27.1 1942 1942 27.5 26.1 24.0 25.0 23.4 22.6 21.9 23.5 26.4 25.5 26.9 25.1 1943 1943 26.4 26.6 25.3 24.7 23.8 21.0 21.9 21.7 26.0 28.1 26.7 25.5 1944 1944 25.7 25.5 25.5 26.6 24.0 21.8 24.1 26.1 24.8 28.8 28.7 28.0 1945 1945 27.8 27.7 25.5 26.6 24.3 22.6 22.5 23.8 27.7 28.1 27.5 26.0 1946 1946 27.5 27.5 26.5 27.1 24.9 22.8 23.9 23.1 26.5 27.8 28.2 27.0 1947 1947 27.3 26.8 24.6 26.5 24.7 23.3 21.0 26.1 26.6 28.4 28.3 26.6 1948 1948 26.2 25.8 25.7 25.3 25.2 23.4 21.9 24.3 24.7 28.2 27.2 27.3 1949 1949 27.7 26.5 25.3 25.7 24.7 22.1 21.7 24.4 27.1 28.2 26.7 27.0 1950 1950 26.3 25.5 25.2 25.2 23.7 23.2 20.6 22.6 26.5 26.7 26.9 26.1 1951 1951 24.6 25.3 25.7 25.8 24.5 22.7 23.2 23.9 26.1 27.7 27.5 28.5 1952 1952 28.1 26.3 26.6 26.2 23.9 22.6 20.6 23.5 25.3 27.7 26.7 26.3 1953 1953 26.4 24.7 24.8 24.7 23.0 22.2 22.0 22.9 24.7 26.5 26.5 25.1 1954 1954 25.2 25.4 23.3 24.3 22.4 20.9 20.7 23.5 26.5 28.7 27.1 26.8 1955 1955 26.0 24.3 23.7 25.2 23.7 21.4 22.5 22.1 26.3 27.0 27.8 25.9 1956 1956 25.9 24.7 23.1 25.5 23.9 22.3 21.8 24.4 25.0 28.3 26.3 25.8 1957 1957 26.2 25.5 24.9 26.8 24.9 21.4 22.9 23.7 25.4 26.5 27.6 27.2 1958 1958 26.2 25.4 24.9 25.2 24.0 21.7 21.5 22.6 26.3 28.1 28.2 27.5 1959 1959 27.2 26.1 26.3 26.3 22.8 22.4 22.1 23.2 26.4 27.7 28.1 27.0 1960 1960 27.0 25.5 25.5 25.6 23.6 22.4 20.9 24.7 27.5 28.8 28.2 28.1 1961 1961 27.4 27.0 25.3 25.5 23.8 21.8 22.8 22.9 28.0 29.1 27.7 27.7 1962 1962 27.1 26.3 26.7 25.9 25.1 22.2 22.4 23.1 26.7 27.9 27.4 28.2 1963 1963 25.2 27.2 25.0 25.4 23.9 22.5 22.0 23.2 26.3 27.5 25.7 26.6 1964 1964 27.9 26.9 26.4 26.4 24.2 21.5 21.3 23.0 25.7 27.1 26.7 27.0 1965 1965 26.8 27.2 25.9 25.0 24.5 21.9 21.8 24.2 26.1 26.0 26.7 27.1 1966 1966 26.1 25.5 25.9 25.0 24.5 22.9 22.9 24.0 25.5 27.8 28.4 27.6 1967 1967 26.5 25.9 25.4 24.6 23.5 21.5 21.4 23.5 26.5 27.8 26.6 26.2 1968 1968 27.6 27.3 24.9 25.2 23.5 20.5 22.0 23.9 26.3 27.6 26.3 27.1 1969 1969 27.8 27.0 25.8 26.3 23.8 22.8 21.7 23.9 24.9 26.4 28.1 27.9 1970 1970 27.8 26.6 27.6 26.6 25.0 23.1 21.9 23.2 26.2 27.6 28.0 26.5 1971 1971 25.8 25.0 25.7 26.1 24.2 22.8 22.4 23.1 26.0 27.7 27.1 27.4 1972 1972 23.8 26.5 24.3 24.5 23.7 21.4 21.3 22.8 25.2 28.0 28.4 29.1 1973 1973 28.3 28.0 25.9 25.2 24.6 22.0 21.8 23.1 26.1 26.5 27.4 25.8 1974 1974 24.5 24.8 23.8 24.4 22.0 21.3 20.5 22.7 24.7 25.5 25.6 25.9 1975 1975 26.5 26.2 24.6 24.8 23.9 22.0 20.9 22.1 26.7 27.6 26.7 27.1 1976 1976 24.6 24.5 23.9 24.0 21.9 21.8 21.0 20.8 25.2 26.2 27.5 26.9 1977 1977 27.1 24.7 24.8 25.5 23.4 22.5 22.6 24.0 25.5 28.0 29.1 26.4 1978 1978 25.6 23.5 24.0 24.0 22.5 20.4 21.7 23.9 25.7 26.6 27.6 27.1 1979 1979 26.2 25.3 24.9 26.1 23.6 22.2 20.8 24.0 26.7 27.3 27.4 27.5 1980 1980 27.9 26.8 24.8 25.5 24.5 22.1 21.0 23.3 26.6 28.7 26.6 28.2 1981 1981 26.9 27.4 26.4 25.5 23.8 21.0 22.3 23.5 26.4 27.8 28.6 28.3 1982 1982 28.4 27.0 25.6 24.7 23.1 22.3 21.3 23.7 26.3 26.9 27.3 27.0 1983 1983 27.4 29.1 27.3 27.4 24.9 22.7 23.2 22.6 26.9 27.9 27.6 26.0 1984 1984 28.0 27.8 25.6 25.4 24.7 22.6 21.9 24.5 27.1 27.1 27.3 27.8 1985 1985 27.6 25.0 25.5 25.9 23.5 22.3 22.7 24.3 26.5 27.0 27.4 26.4 1986 1986 27.5 25.4 24.5 25.8 25.0 22.8 22.6 23.2 26.0 26.3 26.4 27.9 1987 1987 29.3 26.6 26.9 27.9 26.1 22.4 22.2 24.0 25.0 27.8 29.2 27.3 1988 1988 27.5 27.3 27.3 25.9 24.4 23.0 21.5 23.9 26.8 27.5 27.4 24.6 1989 1989 25.9 25.0 26.3 24.8 26.0 22.4 22.3 24.5 26.1 27.3 28.2 28.4 1990 1990 26.0 27.2 24.6 25.3 24.3 22.8 23.3 24.8 26.5 27.8 28.0 26.8 1991 1991 26.9 25.9 26.1 26.1 24.4 22.3 22.6 24.2 26.4 26.6 26.5 24.8 1992 1992 28.7 29.1 27.5 27.3 24.9 23.1 21.7 23.5 26.3 27.2 27.8 28.9 1993 1993 28.3 26.2 25.2 24.8 25.4 22.6 23.0 24.2 26.4 28.5 27.1 26.8 1994 1994 25.6 25.5 27.5 26.8 24.8 22.1 20.6 23.5 27.1 28.6 27.9 28.2 1995 1995 30.0 25.5 25.9 26.0 24.8 23.2 23.4 25.1 27.1 27.5 28.1 27.3 1996 1996 26.2 27.6 26.8 27.6 25.4 23.6 20.8 23.8 25.5 28.7 26.8 27.3 1997 1997 26.0 26.7 25.5 25.3 24.0 22.9 22.4 24.7 27.1 28.9 27.9 27.5 1998 1998 27.1 29.6 28.6 26.8 25.6 24.3 23.5 23.7 28.0 28.5 27.7 28.0 1999 1999 27.5 28.1 27.1 27.0 25.3 23.1 22.7 24.0 25.5 27.6 28.7 26.0 2000 2000 26.4 26.4 25.1 25.8 24.4 22.5 22.5 23.5 26.4 27.8 26.5 27.1 2001 2001 27.1 26.1 25.6 25.8 24.4 23.4 21.8 23.5 26.3 27.6 27.0 26.7 2002 2002 26.5 26.6 25.6 25.6 24.3 22.3 22.8 24.0 26.3 27.7 27.4 27.0 13 146 389 146 389 -17.25 14.25 146-389_146-389 1901 1901 27.3 26.3 25.0 26.4 24.1 22.9 22.7 24.9 27.0 28.5 27.8 27.2 1902 1902 26.5 26.8 26.3 26.5 24.8 22.8 22.7 24.4 27.3 28.2 28.1 27.7 1903 1903 27.1 26.8 26.0 26.7 24.8 22.7 22.9 24.4 26.5 27.6 26.5 27.5 1904 1904 27.3 26.3 26.1 26.2 24.1 22.9 22.7 24.2 26.7 28.2 27.6 27.1 1905 1905 27.0 26.6 26.1 26.7 23.5 22.0 22.9 24.1 26.6 28.7 28.0 26.9 1906 1906 27.5 26.5 25.3 25.5 23.5 22.9 22.5 24.2 27.0 28.1 27.5 27.2 1907 1907 27.3 26.8 26.0 25.1 22.2 23.1 22.6 24.4 26.9 27.9 27.7 27.2 1908 1908 27.1 26.8 26.0 24.1 24.7 23.1 22.7 24.4 27.2 28.2 27.7 27.4 1909 1909 27.1 26.8 25.5 26.1 24.4 23.0 22.7 23.9 27.0 28.2 27.8 27.0 1910 1910 27.3 26.8 26.3 26.2 25.4 22.7 22.7 24.2 27.1 28.1 27.6 27.6 1911 1911 27.1 26.8 26.1 25.9 24.7 22.8 22.4 24.1 27.1 28.4 28.1 27.1 1912 1912 27.3 26.6 25.5 24.4 22.6 22.9 22.7 24.4 26.9 28.5 27.8 27.6 1913 1913 27.5 26.8 26.5 26.0 25.0 22.9 22.5 24.4 27.1 28.2 27.8 27.5 1914 1914 27.7 26.8 26.3 25.0 24.7 22.9 22.7 23.6 27.1 29.3 27.7 27.5 1915 1915 27.4 26.8 26.9 25.2 24.5 22.9 22.4 24.2 27.0 28.2 28.0 27.6 1916 1916 27.1 26.8 25.5 26.1 24.5 22.8 22.9 24.1 26.8 28.2 27.8 27.5 1917 1917 25.6 24.9 24.9 25.6 25.1 22.0 21.2 24.4 26.3 28.0 27.2 26.1 1918 1918 26.2 24.8 25.0 25.2 24.0 23.1 23.3 23.7 28.3 27.8 28.3 26.9 1919 1919 27.8 27.7 27.1 27.6 24.5 22.7 23.6 23.0 25.7 28.7 27.5 27.8 1920 1920 27.9 26.6 26.1 26.0 25.1 23.7 24.4 25.0 27.5 28.1 28.0 27.5 1921 1921 27.8 26.0 26.5 26.7 24.8 23.4 22.1 24.4 27.0 29.1 27.0 26.8 1922 1922 27.7 27.0 27.2 26.7 24.8 23.9 23.2 23.8 27.8 28.2 27.5 27.7 1923 1923 26.9 25.9 25.8 24.8 24.8 23.3 22.7 25.8 27.2 28.7 28.1 26.7 1924 1924 28.2 26.9 27.3 27.1 25.2 24.2 22.7 24.7 26.3 28.0 27.1 27.5 1925 1925 27.0 26.2 25.4 26.1 23.3 22.1 22.5 25.8 26.2 28.5 27.8 27.4 1926 1926 28.0 29.0 27.4 27.0 24.9 23.4 22.2 25.3 26.9 28.1 28.1 27.5 1927 1927 27.7 27.8 27.1 26.4 25.3 23.7 23.2 24.4 28.2 29.2 28.1 27.1 1928 1928 26.8 27.2 26.0 26.1 24.9 23.5 23.3 23.7 25.9 28.7 27.1 27.7 1929 1929 27.8 27.4 26.3 26.5 25.2 23.8 22.6 23.8 26.1 28.6 28.2 27.4 1930 1930 27.3 27.0 26.0 26.0 24.3 22.2 23.1 23.5 26.5 28.6 28.5 27.2 1931 1931 27.0 27.2 25.9 26.0 26.2 24.2 21.3 25.0 27.0 27.6 27.7 27.2 1932 1932 27.6 26.8 26.3 26.4 24.1 22.8 21.0 23.4 24.7 28.2 27.7 27.2 1933 1933 27.5 27.9 27.9 27.0 25.3 23.1 23.7 25.1 27.0 29.1 27.3 26.0 1934 1934 25.3 24.7 25.2 26.4 25.3 23.8 23.2 24.7 26.2 28.5 26.6 27.1 1935 1935 26.5 25.7 26.0 26.5 24.8 21.8 23.2 22.6 24.8 29.8 28.0 26.7 1936 1936 25.8 27.4 25.9 26.4 24.0 24.0 23.5 25.2 25.8 28.2 27.7 26.6 1937 1937 26.5 25.6 26.1 26.2 25.1 22.9 21.4 24.7 25.6 29.0 28.5 26.0 1938 1938 26.3 25.3 26.9 25.9 24.6 22.8 22.6 24.2 25.5 28.7 26.2 26.2 1939 1939 27.0 26.6 24.9 25.8 25.3 23.3 21.3 23.0 26.7 27.1 27.1 26.4 1940 1940 26.9 25.9 25.8 26.0 24.3 22.6 23.1 26.2 26.4 28.2 28.4 27.7 1941 1941 26.5 27.0 27.7 27.3 26.1 22.9 24.0 26.7 27.4 28.1 28.4 27.5 1942 1942 27.9 26.8 24.9 25.9 24.1 23.4 22.7 24.5 27.5 26.5 27.5 25.6 1943 1943 26.8 27.1 26.1 25.5 24.5 21.8 22.7 22.7 27.0 29.0 27.4 26.0 1944 1944 26.3 26.2 26.3 27.4 24.8 22.6 24.9 27.0 25.9 29.7 29.2 28.4 1945 1945 28.2 28.2 26.3 27.5 25.1 23.4 23.3 24.7 28.6 29.0 28.0 26.5 1946 1946 27.9 27.9 27.2 27.9 25.6 23.6 24.6 23.9 27.5 28.7 28.7 27.4 1947 1947 27.7 27.3 25.5 27.3 25.5 24.1 21.9 27.0 27.5 29.4 28.7 27.0 1948 1948 26.6 26.3 26.5 26.1 25.9 24.1 22.7 25.2 25.7 29.1 28.1 27.7 1949 1949 28.2 27.0 26.3 26.5 25.6 22.9 22.6 25.4 28.1 29.2 27.4 27.5 1950 1950 26.7 26.1 26.1 26.2 24.6 23.8 21.5 23.6 27.3 27.6 27.5 26.6 1951 1951 25.1 25.8 26.5 26.7 25.3 23.6 24.2 24.8 27.1 28.6 28.2 28.9 1952 1952 28.5 26.8 27.4 27.0 24.6 23.4 21.5 24.4 26.2 28.6 27.4 26.7 1953 1953 26.8 25.2 25.6 25.6 23.8 23.0 22.8 23.8 25.7 27.4 27.0 25.5 1954 1954 25.6 26.0 24.2 25.3 23.2 21.7 21.5 24.5 27.5 29.6 27.8 27.6 1955 1955 26.5 24.8 24.5 26.1 24.5 22.2 23.2 23.0 27.3 28.0 28.5 26.3 1956 1956 26.4 25.3 23.9 26.4 24.6 23.0 22.6 25.3 26.2 29.1 26.9 26.1 1957 1957 26.7 26.1 25.8 27.6 25.6 22.2 23.7 24.6 26.3 27.4 28.3 27.7 1958 1958 26.8 25.9 25.7 25.9 24.6 22.3 22.2 23.5 27.2 29.0 28.8 27.9 1959 1959 27.8 26.6 27.0 27.2 23.7 23.2 22.9 24.1 27.3 28.6 28.5 27.4 1960 1960 27.5 26.1 26.3 26.5 24.3 23.2 21.9 25.6 28.4 29.7 28.9 28.6 1961 1961 27.9 27.4 26.0 26.4 24.6 22.6 23.5 23.9 28.8 29.9 28.4 28.1 1962 1962 27.6 26.8 27.4 26.7 25.9 23.1 23.2 24.0 27.7 28.8 28.1 28.7 1963 1963 26.1 27.7 26.0 26.2 24.9 23.3 22.9 24.3 27.3 28.4 26.3 27.1 1964 1964 28.2 27.3 27.0 27.2 25.0 22.4 22.3 23.9 26.7 28.0 27.5 27.5 1965 1965 27.3 27.7 26.8 26.0 25.4 22.8 22.8 25.0 27.1 27.0 27.3 27.5 1966 1966 26.6 26.0 26.7 25.9 25.2 23.7 23.7 25.0 26.5 28.6 29.0 28.1 1967 1967 27.0 26.4 26.4 25.5 24.3 22.4 22.2 24.7 27.5 28.6 27.3 26.7 1968 1968 28.2 27.8 25.7 26.2 24.3 21.4 22.8 24.9 27.3 28.5 26.9 27.5 1969 1969 28.2 27.5 26.6 27.2 24.6 23.6 22.4 24.7 25.9 27.4 28.7 28.4 1970 1970 28.1 27.1 28.3 27.4 25.8 23.8 22.7 24.2 27.1 28.5 28.6 26.9 1971 1971 26.3 25.6 26.4 27.1 25.0 23.6 23.3 24.1 27.0 28.6 27.7 27.9 1972 1972 24.2 27.0 25.1 25.5 24.4 22.1 22.2 23.7 26.2 28.9 29.1 29.3 1973 1973 28.6 28.5 26.7 26.1 25.4 22.8 22.7 24.0 27.0 27.4 27.9 26.1 1974 1974 25.0 25.4 24.6 25.3 22.8 22.0 21.4 23.8 25.6 26.6 26.2 26.3 1975 1975 27.1 26.8 25.5 25.7 24.7 22.8 21.6 23.0 27.7 28.5 27.6 27.2 1976 1976 25.2 25.2 24.7 24.8 22.7 22.5 21.8 21.8 26.1 27.1 28.0 27.3 1977 1977 27.6 25.3 25.5 26.4 24.2 23.4 23.4 25.0 26.7 28.9 29.6 26.8 1978 1978 26.1 24.1 24.8 25.0 23.4 21.2 22.5 24.9 26.8 27.4 28.2 27.5 1979 1979 26.7 25.9 25.6 26.9 24.4 23.1 21.6 24.9 27.7 28.2 28.0 27.9 1980 1980 28.2 27.3 25.5 26.4 25.2 22.7 21.7 24.1 27.4 29.5 27.3 28.6 1981 1981 27.4 27.8 27.1 26.4 24.5 21.9 23.2 24.4 27.4 28.7 29.3 28.7 1982 1982 28.8 27.6 26.3 25.6 23.9 23.1 22.1 24.5 27.2 27.8 27.8 27.4 1983 1983 27.8 29.7 27.9 28.3 25.7 23.6 23.9 23.5 27.7 28.7 28.2 26.4 1984 1984 28.5 28.2 26.3 26.2 25.6 23.5 22.9 25.6 28.0 28.0 27.9 28.2 1985 1985 28.0 25.6 26.3 26.7 24.3 23.1 23.5 25.3 27.5 27.9 28.0 26.8 1986 1986 28.1 25.9 25.4 26.6 25.9 23.6 23.5 24.1 27.0 27.2 27.0 28.2 1987 1987 29.6 27.1 27.5 28.6 26.8 23.2 23.1 25.0 26.0 28.7 29.8 27.6 1988 1988 27.9 27.9 28.0 26.8 25.2 23.9 22.4 24.9 27.7 28.2 28.1 25.2 1989 1989 26.3 25.5 27.1 25.5 26.6 23.1 23.2 25.5 27.0 28.2 28.7 28.8 1990 1990 26.5 27.9 25.4 26.2 25.1 23.5 23.9 25.7 27.4 28.7 28.6 27.2 1991 1991 27.4 26.4 26.9 26.9 25.3 23.2 23.4 25.2 27.4 27.5 27.1 25.3 1992 1992 29.1 29.6 28.1 28.0 25.6 23.8 22.6 24.5 27.3 28.2 28.4 29.2 1993 1993 28.7 26.8 26.0 25.7 26.2 23.5 23.8 25.2 27.4 29.5 28.0 27.2 1994 1994 26.0 26.2 28.3 27.5 25.5 22.9 21.5 24.5 28.1 29.5 28.5 28.6 1995 1995 30.3 26.1 26.7 26.8 25.6 24.1 24.2 26.1 27.9 28.5 28.6 27.7 1996 1996 26.6 28.0 27.6 28.5 26.1 24.3 21.6 24.7 26.5 29.6 27.4 27.8 1997 1997 26.4 27.2 26.3 26.2 24.7 23.7 23.2 25.5 27.9 29.8 28.5 27.9 1998 1998 27.5 30.0 29.3 27.4 26.3 24.9 24.3 24.7 29.0 29.4 28.3 28.3 1999 1999 27.9 28.5 27.8 27.9 26.0 23.9 23.5 24.9 26.5 28.5 29.2 26.4 2000 2000 26.8 26.8 25.9 26.7 25.2 23.3 23.3 24.2 27.4 28.7 27.1 27.2 2001 2001 27.6 26.6 26.4 26.8 25.2 24.3 22.6 24.6 27.3 28.5 27.6 27.2 2002 2002 27.0 27.1 26.3 26.6 25.1 23.2 23.7 24.7 27.2 28.6 28.1 27.4 14 147 389 147 389 -16.75 14.25 147-389_147-389 1901 1901 27.1 26.1 25.2 26.5 24.3 23.0 23.0 25.2 27.4 28.7 27.9 26.8 1902 1902 26.4 26.6 26.2 26.5 24.9 22.9 23.0 24.8 27.8 28.4 28.2 27.2 1903 1903 27.1 26.6 26.1 26.7 24.9 22.9 23.2 24.8 26.9 27.9 26.7 27.2 1904 1904 27.1 26.0 26.2 26.2 24.2 23.0 23.0 24.8 27.1 28.4 27.8 26.7 1905 1905 26.9 26.3 26.2 26.8 23.7 22.2 23.2 24.6 27.0 28.9 28.1 26.6 1906 1906 27.3 26.2 25.4 25.5 23.7 23.0 22.8 24.8 27.5 28.4 27.6 27.2 1907 1907 27.1 26.6 26.1 25.2 22.4 23.2 23.0 24.6 27.3 28.2 27.8 27.2 1908 1908 27.1 26.6 26.1 24.2 24.8 23.3 23.0 24.8 27.6 28.4 27.9 27.2 1909 1909 26.9 26.6 25.6 26.2 24.5 23.1 23.0 24.4 27.4 28.4 28.2 26.6 1910 1910 27.1 26.6 26.4 26.2 25.5 22.8 23.0 24.8 27.5 28.4 27.7 27.2 1911 1911 26.9 26.5 26.2 26.0 24.9 22.9 22.7 24.6 27.5 28.6 28.2 26.7 1912 1912 27.1 26.3 25.7 24.5 22.9 23.0 23.0 24.8 27.4 28.6 27.9 27.2 1913 1913 27.3 26.6 26.5 26.0 25.2 23.0 22.9 24.8 27.5 28.4 28.2 27.2 1914 1914 27.4 26.6 26.4 25.0 24.8 23.0 23.0 24.0 27.5 29.4 27.9 27.2 1915 1915 27.2 26.6 27.0 25.3 24.7 23.0 22.8 24.6 27.5 28.4 28.1 27.1 1916 1916 26.9 26.6 25.7 26.1 24.7 23.0 23.2 24.6 27.3 28.4 27.9 27.2 1917 1917 25.4 24.7 25.1 25.7 25.3 22.2 21.5 24.8 26.8 28.2 27.3 25.7 1918 1918 26.1 24.7 25.2 25.3 24.0 23.2 23.6 24.1 28.6 28.1 28.4 26.6 1919 1919 27.6 27.3 27.1 27.6 24.5 22.8 23.9 23.5 26.2 28.8 27.6 27.4 1920 1920 27.6 26.3 26.2 26.1 25.3 23.8 24.7 25.4 27.9 28.3 28.1 27.2 1921 1921 27.5 25.7 26.6 26.7 24.9 23.5 22.5 24.8 27.4 29.3 27.1 26.4 1922 1922 27.5 26.7 27.2 26.7 25.0 24.0 23.4 24.3 28.1 28.4 27.6 27.2 1923 1923 26.7 25.6 25.9 24.9 25.0 23.4 23.0 26.1 27.6 28.8 28.2 26.3 1924 1924 27.9 26.6 27.3 27.1 25.4 24.2 23.0 25.1 26.8 28.3 27.2 27.2 1925 1925 26.8 25.9 25.5 26.1 23.5 22.2 22.8 26.1 26.7 28.7 27.9 27.1 1926 1926 27.8 28.6 27.4 27.1 25.0 23.5 22.6 25.6 27.4 28.4 28.2 27.2 1927 1927 27.5 27.4 27.1 26.3 25.5 23.7 23.5 24.8 28.6 29.4 28.2 26.8 1928 1928 26.6 26.9 26.2 26.2 25.0 23.5 23.6 24.2 26.3 28.9 27.2 27.3 1929 1929 27.6 27.2 26.4 26.6 25.2 23.9 22.9 24.2 26.6 28.8 28.3 27.0 1930 1930 27.1 26.7 26.1 26.1 24.5 22.4 23.4 24.0 26.9 28.9 28.6 27.2 1931 1931 26.8 26.9 26.0 26.1 26.3 24.3 21.6 25.4 27.5 27.9 27.8 26.8 1932 1932 27.4 26.5 26.4 26.3 24.2 22.9 21.4 23.9 25.2 28.6 27.8 27.2 1933 1933 27.3 27.6 27.9 27.1 25.5 23.2 23.9 25.5 27.4 29.2 27.4 25.6 1934 1934 25.3 24.5 25.3 26.5 25.5 23.9 23.5 25.1 26.7 28.8 26.9 26.7 1935 1935 26.4 25.6 26.1 26.6 25.0 22.0 23.5 23.1 25.2 29.9 28.2 26.4 1936 1936 25.7 27.0 26.0 26.5 24.2 24.0 23.8 25.5 26.4 28.4 27.8 26.2 1937 1937 26.3 25.4 26.2 26.3 25.3 23.0 21.8 25.1 26.1 29.2 28.6 25.7 1938 1938 26.1 25.1 26.9 26.0 24.8 22.9 22.9 24.6 26.1 28.9 26.5 25.9 1939 1939 26.9 26.6 25.0 25.9 25.5 23.3 21.7 23.4 27.0 27.3 27.2 26.0 1940 1940 26.7 25.6 26.0 26.1 24.5 22.8 23.4 26.5 26.9 28.4 28.5 27.4 1941 1941 26.3 26.7 27.8 27.4 26.2 23.2 24.2 27.0 27.8 28.4 28.5 27.2 1942 1942 27.7 26.6 25.0 26.0 24.3 23.5 23.0 25.0 28.0 26.7 27.7 25.3 1943 1943 26.7 26.8 26.2 25.7 24.7 21.8 22.9 23.1 27.4 29.2 27.7 25.6 1944 1944 26.2 25.9 26.4 27.5 25.0 22.8 25.1 27.4 26.4 29.9 29.3 28.0 1945 1945 28.0 27.8 26.4 27.5 25.3 23.4 23.6 25.1 28.9 29.2 28.1 26.1 1946 1946 27.7 27.6 27.2 27.9 25.7 23.7 24.9 24.2 27.9 28.9 28.7 27.2 1947 1947 27.5 27.0 25.6 27.4 25.8 24.2 22.2 27.3 27.9 29.6 28.7 26.5 1948 1948 26.4 26.0 26.6 26.2 25.9 24.2 23.0 25.6 26.2 29.3 28.2 27.3 1949 1949 27.9 26.7 26.4 26.8 25.8 23.0 22.9 25.8 28.5 29.4 27.5 27.2 1950 1950 26.6 25.9 26.2 26.3 24.8 23.8 21.9 24.0 27.7 27.8 27.6 26.2 1951 1951 24.9 25.4 26.6 26.8 25.6 23.6 24.6 25.2 27.6 28.9 28.4 28.5 1952 1952 28.2 26.5 27.5 27.0 24.7 23.4 21.9 24.8 26.7 28.8 27.6 26.3 1953 1953 26.5 25.0 25.8 25.7 24.0 23.2 23.0 24.2 26.2 27.6 27.0 25.2 1954 1954 25.4 25.7 24.4 25.4 23.4 21.7 21.8 24.9 27.8 29.9 28.1 27.0 1955 1955 26.4 24.4 24.7 26.2 24.8 22.3 23.4 23.4 27.7 28.4 28.7 26.0 1956 1956 26.3 25.0 24.0 26.3 24.8 23.0 22.8 25.6 26.6 29.3 26.8 25.8 1957 1957 26.5 25.9 26.0 27.7 25.9 22.4 23.9 25.0 26.7 27.7 28.4 27.5 1958 1958 26.7 25.5 25.8 25.9 24.5 22.3 22.4 23.9 27.6 29.3 28.9 27.6 1959 1959 27.7 26.6 27.1 27.3 23.9 23.1 23.2 24.5 27.7 28.9 28.7 27.1 1960 1960 27.3 25.8 26.4 26.6 24.5 23.3 22.2 25.9 28.7 30.1 29.0 28.3 1961 1961 27.6 27.1 26.2 26.5 24.7 22.7 23.7 24.3 29.1 30.1 28.5 27.8 1962 1962 27.3 26.5 27.4 26.7 26.0 23.1 23.5 24.5 28.0 29.0 28.4 28.4 1963 1963 26.0 27.4 26.3 26.5 25.3 23.6 23.3 24.9 27.6 28.7 26.4 26.8 1964 1964 28.0 26.8 27.0 27.1 25.2 22.6 22.5 24.4 27.1 28.1 27.6 27.1 1965 1965 27.1 27.4 26.9 26.1 25.5 22.8 23.1 25.4 27.5 27.2 27.4 27.1 1966 1966 26.4 25.7 26.8 26.1 25.4 23.8 24.0 25.3 27.0 28.7 29.1 27.8 1967 1967 26.8 26.2 26.5 25.5 24.4 22.5 22.5 25.0 27.9 28.8 27.4 26.3 1968 1968 28.0 27.5 25.9 26.3 24.6 21.5 23.2 25.3 27.6 28.8 27.0 27.2 1969 1969 27.9 27.2 26.8 27.3 24.8 23.6 22.6 25.1 26.4 27.6 28.8 28.0 1970 1970 27.9 26.8 28.3 27.5 26.0 23.9 23.0 24.6 27.5 28.8 28.6 26.5 1971 1971 26.1 25.4 26.5 27.1 25.2 23.7 23.7 24.5 27.4 28.8 27.8 27.5 1972 1972 24.1 26.7 25.2 25.5 24.6 22.2 22.5 24.1 26.6 29.1 29.1 28.9 1973 1973 28.4 28.1 26.9 26.2 25.5 22.9 23.0 24.4 27.5 27.7 28.0 25.7 1974 1974 24.8 25.1 24.8 25.5 23.2 22.2 21.8 24.2 26.0 26.9 26.4 25.9 1975 1975 26.8 26.5 25.6 25.8 24.9 22.9 21.9 23.3 28.1 28.7 28.0 26.8 1976 1976 25.0 24.8 24.9 25.0 22.9 22.5 22.1 22.3 26.6 27.3 28.1 27.1 1977 1977 27.3 25.0 25.5 26.5 24.4 23.3 23.7 25.4 27.1 29.1 29.7 26.5 1978 1978 25.8 23.9 24.9 25.2 23.5 21.4 22.9 25.3 27.4 27.8 28.2 27.1 1979 1979 26.5 25.7 25.8 27.0 24.7 23.2 22.0 25.2 28.0 28.4 28.1 27.4 1980 1980 28.0 26.9 25.8 26.6 25.4 22.7 22.0 24.5 27.8 29.7 27.4 28.1 1981 1981 27.1 27.5 27.1 26.5 24.6 21.9 23.5 24.8 27.8 28.9 29.4 28.2 1982 1982 28.5 27.2 26.4 25.7 24.0 23.1 22.4 24.9 27.6 28.0 27.9 27.1 1983 1983 27.6 29.3 27.9 28.3 25.8 23.7 24.2 24.0 28.1 28.9 28.3 26.1 1984 1984 28.2 27.9 26.4 26.3 25.8 23.6 23.3 26.0 28.5 28.2 28.0 27.8 1985 1985 27.8 25.3 26.4 26.8 24.5 23.1 23.8 25.5 27.9 28.1 28.0 26.4 1986 1986 27.7 25.7 25.6 26.7 26.2 23.8 23.8 24.5 27.5 27.4 27.1 27.8 1987 1987 29.3 26.8 27.6 28.8 26.9 23.2 23.4 25.4 26.5 28.9 29.8 27.2 1988 1988 27.6 27.5 28.0 26.9 25.4 24.0 22.8 25.4 28.2 28.4 28.2 25.0 1989 1989 26.1 25.2 27.1 25.7 26.7 23.2 23.3 25.9 27.4 28.4 28.9 28.4 1990 1990 26.4 27.5 25.5 26.3 25.2 23.6 24.2 26.0 27.8 28.9 28.6 27.2 1991 1991 27.2 26.2 27.0 27.0 25.5 23.2 23.7 25.6 27.8 27.7 27.2 25.0 1992 1992 28.8 29.1 28.1 28.2 25.8 23.9 22.8 24.9 27.7 28.4 28.5 28.8 1993 1993 28.4 26.4 26.1 25.8 26.4 23.6 24.0 25.6 27.8 29.7 28.1 26.8 1994 1994 25.8 25.9 28.3 27.6 25.7 23.0 21.9 24.9 28.5 29.7 28.6 28.2 1995 1995 30.1 25.9 26.7 26.9 25.8 24.2 24.5 26.5 28.3 28.7 28.7 27.3 1996 1996 26.4 27.7 27.6 28.5 26.3 24.4 22.0 25.1 26.9 29.8 27.5 27.4 1997 1997 26.2 26.9 26.4 26.3 24.9 23.7 23.5 25.8 28.2 30.0 28.6 27.4 1998 1998 27.3 29.6 29.4 27.5 26.4 24.7 24.5 25.1 29.4 29.6 28.4 27.9 1999 1999 27.4 28.2 27.9 28.0 26.2 24.1 23.7 25.3 27.0 28.7 29.3 26.1 2000 2000 26.7 26.6 26.0 26.8 25.4 23.5 23.5 24.6 27.8 28.9 27.3 26.8 2001 2001 27.4 26.3 26.6 26.9 25.5 24.4 22.9 25.0 27.8 28.7 27.8 27.2 2002 2002 26.9 26.8 26.4 26.8 25.3 23.4 24.0 24.9 27.6 28.9 28.2 27.1 15 148 389 148 389 -16.25 14.25 148-389_148-389 1901 1901 27.3 26.2 25.5 26.7 24.8 23.5 23.6 25.9 28.0 29.1 28.5 27.5 1902 1902 26.6 26.7 26.7 26.9 25.4 23.5 23.6 25.6 28.3 28.9 28.5 27.5 1903 1903 27.3 26.7 26.4 27.1 25.4 23.5 23.8 25.6 27.6 28.5 27.1 27.5 1904 1904 27.3 26.2 26.5 26.6 24.7 23.5 23.6 25.6 27.7 28.9 28.1 27.0 1905 1905 27.1 26.7 26.7 27.1 24.1 22.8 23.6 25.4 27.7 29.3 28.4 26.9 1906 1906 27.5 26.4 25.7 25.9 24.2 23.5 23.5 25.6 28.1 28.9 28.0 27.5 1907 1907 27.3 26.7 26.3 25.6 23.0 23.6 23.6 25.4 27.9 28.8 28.1 27.5 1908 1908 27.3 26.7 26.3 24.7 25.3 23.8 23.6 25.6 28.1 28.9 28.5 27.5 1909 1909 27.1 26.7 25.9 26.5 25.1 23.5 23.6 25.3 28.1 28.9 28.5 27.0 1910 1910 27.3 26.7 26.7 26.6 26.1 23.4 23.6 25.6 28.1 28.9 28.1 27.5 1911 1911 27.1 26.6 26.7 26.5 25.4 23.5 23.4 25.4 28.1 28.9 28.5 27.0 1912 1912 27.3 26.7 26.0 25.1 23.4 23.5 23.6 25.6 28.1 29.1 28.5 27.4 1913 1913 27.4 26.7 26.7 26.4 25.7 23.5 23.5 25.6 28.1 28.9 28.5 27.5 1914 1914 27.6 26.7 26.7 25.5 25.2 23.5 23.6 24.9 28.1 29.8 28.5 27.5 1915 1915 27.3 26.7 27.2 25.8 25.1 23.5 23.6 25.4 28.1 28.9 28.4 27.4 1916 1916 27.1 26.7 26.0 26.5 25.1 23.5 23.8 25.4 28.0 28.9 28.2 27.5 1917 1917 25.7 24.9 25.4 26.1 25.7 22.8 22.2 25.6 27.4 28.7 27.7 26.1 1918 1918 26.3 24.9 25.5 25.7 24.6 23.7 24.1 25.0 29.1 28.6 28.6 26.9 1919 1919 27.7 27.4 27.4 27.8 24.9 23.3 24.4 24.4 26.8 29.3 28.0 27.6 1920 1920 27.8 26.4 26.5 26.4 25.7 24.3 25.2 26.2 28.5 28.8 28.4 27.5 1921 1921 27.7 25.9 26.8 27.1 25.4 24.0 23.1 25.6 28.0 29.7 27.4 26.7 1922 1922 27.7 26.8 27.4 27.1 25.4 24.4 24.0 25.2 28.7 28.9 28.0 27.5 1923 1923 26.9 25.8 26.1 25.4 25.4 23.9 23.6 26.9 28.3 29.3 28.5 26.7 1924 1924 28.1 26.7 27.6 27.4 25.9 24.6 23.6 25.9 27.5 28.9 27.5 27.5 1925 1925 27.0 26.1 25.8 26.5 24.0 22.7 23.4 26.9 27.4 29.2 28.2 27.5 1926 1926 28.0 28.5 27.6 27.4 25.5 23.9 23.2 26.2 28.0 28.9 28.5 27.5 1927 1927 27.7 27.4 27.3 26.7 25.9 24.2 24.1 25.6 29.1 29.9 28.5 27.1 1928 1928 26.9 27.0 26.7 26.6 25.6 24.0 24.1 25.1 27.1 29.4 27.6 27.6 1929 1929 27.8 27.3 26.8 26.9 25.6 24.3 23.5 25.0 27.3 29.3 28.5 27.4 1930 1930 27.3 26.8 26.4 26.5 25.0 22.9 24.0 24.8 27.6 29.5 29.0 27.3 1931 1931 27.0 27.0 26.3 26.5 26.8 24.7 22.3 26.2 28.1 28.4 28.1 27.1 1932 1932 27.5 26.6 26.7 26.7 24.7 23.4 22.1 24.7 25.9 29.2 28.1 27.3 1933 1933 27.5 27.6 28.2 27.5 26.0 23.7 24.5 26.2 28.0 29.7 27.8 26.0 1934 1934 25.7 24.7 25.7 26.9 26.0 24.3 24.1 25.8 27.4 29.4 27.3 27.0 1935 1935 26.7 25.8 26.4 26.9 25.5 22.6 24.1 24.0 25.9 30.4 28.6 26.8 1936 1936 26.0 27.1 26.3 26.9 24.7 24.5 24.3 26.2 27.1 28.9 28.2 26.5 1937 1937 26.5 25.6 26.5 26.7 25.9 23.6 22.4 25.8 26.8 29.6 28.9 26.1 1938 1938 26.4 25.3 27.2 26.4 25.3 23.4 23.5 25.4 26.9 29.4 26.9 26.2 1939 1939 27.1 26.7 25.3 26.3 26.0 23.8 22.3 24.2 27.6 27.9 27.5 26.4 1940 1940 26.9 25.7 26.3 26.5 25.0 23.4 24.0 27.2 27.5 28.9 28.8 27.8 1941 1941 26.6 26.8 28.0 27.7 26.6 23.9 24.6 27.7 28.4 28.9 28.8 27.5 1942 1942 27.9 26.7 25.4 26.4 24.8 24.0 23.6 25.9 28.6 27.3 28.0 25.6 1943 1943 26.9 26.9 26.5 26.2 25.1 22.3 23.4 23.9 28.0 29.7 28.2 26.0 1944 1944 26.5 26.1 26.7 27.8 25.7 23.3 25.6 28.2 27.1 30.4 29.5 28.2 1945 1945 28.2 27.8 26.7 27.8 25.8 23.9 24.2 25.9 29.5 29.7 28.5 26.5 1946 1946 27.9 27.7 27.4 28.2 26.0 24.1 25.5 24.9 28.5 29.4 28.8 27.5 1947 1947 27.7 27.1 26.0 27.7 26.3 24.7 22.8 28.1 28.5 30.1 28.9 26.8 1948 1948 26.6 26.1 26.8 26.5 26.3 24.6 23.6 26.3 26.8 29.8 28.5 27.7 1949 1949 28.0 26.7 26.7 27.2 26.4 23.5 23.6 26.6 29.1 29.9 27.9 27.5 1950 1950 26.8 26.0 26.7 26.9 25.4 24.2 22.5 24.8 28.4 28.3 27.9 26.5 1951 1951 25.0 25.6 26.8 27.4 26.2 24.2 25.2 26.0 28.2 29.4 28.7 28.8 1952 1952 28.4 26.6 27.9 27.3 25.1 23.8 22.5 25.4 27.4 29.3 27.9 26.6 1953 1953 26.7 25.2 26.3 26.1 24.7 23.8 23.8 25.0 26.8 28.1 27.2 25.5 1954 1954 25.6 25.8 24.9 25.8 23.9 22.2 22.4 25.4 28.4 30.4 28.5 27.3 1955 1955 26.6 24.5 25.1 26.6 25.4 22.9 23.9 24.2 28.3 29.1 29.2 26.4 1956 1956 26.5 25.2 24.4 26.7 25.4 23.6 23.4 26.3 27.2 29.7 27.1 26.2 1957 1957 26.7 26.1 26.4 28.1 26.4 23.0 24.5 25.8 27.4 28.2 28.8 28.0 1958 1958 27.0 25.5 26.2 26.1 25.0 22.6 22.9 24.6 28.2 29.9 29.2 27.9 1959 1959 28.0 26.6 27.4 27.8 24.5 23.8 23.7 25.4 28.4 29.5 29.0 27.4 1960 1960 27.3 26.0 26.7 27.0 24.9 23.6 22.9 26.6 29.4 30.6 29.3 28.6 1961 1961 27.9 27.2 26.5 26.9 25.3 23.1 24.2 25.2 29.6 30.6 28.9 28.1 1962 1962 27.6 26.7 27.6 27.1 26.5 23.6 24.0 25.3 28.6 29.6 28.9 28.8 1963 1963 26.5 27.5 26.6 27.0 26.0 24.3 23.9 25.6 28.3 29.2 26.8 27.1 1964 1964 28.2 26.8 27.3 27.4 25.6 23.2 23.2 25.2 27.6 28.6 27.9 27.3 1965 1965 27.3 27.5 27.3 26.6 26.3 23.4 23.8 26.2 28.2 28.0 27.6 27.5 1966 1966 26.6 25.9 27.2 26.6 25.9 24.3 24.7 26.0 27.7 29.2 29.4 28.2 1967 1967 27.1 26.3 26.8 26.0 24.9 23.0 23.0 25.8 28.6 29.2 27.8 26.7 1968 1968 28.2 27.5 26.4 26.7 25.2 22.3 23.8 26.0 28.2 29.3 27.3 27.5 1969 1969 28.1 27.4 27.1 27.7 25.3 24.1 23.1 25.8 27.2 28.2 29.1 28.4 1970 1970 28.0 26.9 28.5 27.8 26.6 24.4 23.6 25.4 28.0 29.3 28.9 26.7 1971 1971 26.3 25.5 26.8 27.5 25.8 24.1 24.3 25.3 28.0 29.3 28.0 27.6 1972 1972 24.4 26.8 25.6 25.9 25.2 22.6 23.0 25.0 27.3 29.6 29.4 29.0 1973 1973 28.5 28.2 27.3 26.6 26.2 23.4 23.6 25.3 28.2 28.3 28.3 26.0 1974 1974 25.0 25.3 25.2 26.0 23.8 22.7 22.4 25.0 26.8 27.5 26.7 26.2 1975 1975 27.1 26.6 25.9 26.3 25.5 23.5 22.6 24.0 28.7 29.1 28.8 27.1 1976 1976 25.3 25.0 25.2 25.5 23.5 23.0 22.7 23.1 27.3 27.8 28.4 27.4 1977 1977 27.5 25.2 25.9 26.9 25.0 23.9 24.3 26.0 27.7 29.6 29.9 26.8 1978 1978 26.2 24.1 25.3 25.7 24.1 22.0 23.4 25.9 28.3 28.3 28.4 27.4 1979 1979 26.8 25.8 26.2 27.4 25.2 23.7 22.6 26.0 28.6 28.9 28.3 27.7 1980 1980 28.1 26.9 26.1 27.0 25.9 23.2 22.6 25.2 28.5 30.1 27.7 28.3 1981 1981 27.4 27.5 27.3 26.9 25.2 22.4 24.0 25.6 28.4 29.4 29.7 28.5 1982 1982 28.7 27.2 26.7 26.0 24.5 23.5 23.0 25.7 28.2 28.5 28.2 27.5 1983 1983 27.8 29.3 28.3 28.6 26.4 24.2 24.8 24.7 28.7 29.3 28.6 26.4 1984 1984 28.4 27.9 26.7 26.9 26.3 24.2 24.0 26.9 29.1 28.8 28.3 28.0 1985 1985 27.9 25.5 26.7 27.2 25.1 23.6 24.4 26.3 28.4 28.6 28.3 26.8 1986 1986 28.0 25.8 26.0 27.1 26.8 24.4 24.4 25.3 28.1 27.8 27.4 27.9 1987 1987 29.4 26.8 27.9 29.2 27.5 23.7 24.1 26.2 27.2 29.4 30.1 27.4 1988 1988 27.7 27.6 28.4 27.3 25.9 24.5 23.4 26.1 28.9 28.9 28.5 25.4 1989 1989 26.4 25.3 27.5 26.2 27.2 23.7 23.9 26.6 28.1 28.9 29.2 28.6 1990 1990 26.6 27.7 25.9 26.7 25.7 24.1 24.7 26.7 28.4 29.3 28.9 27.5 1991 1991 27.4 26.3 27.3 27.4 26.0 23.9 24.4 26.4 28.4 28.2 27.5 25.4 1992 1992 28.9 29.2 28.4 28.5 26.3 24.3 23.4 25.5 28.4 28.9 28.8 29.0 1993 1993 28.6 26.5 26.4 26.2 26.8 24.0 24.7 26.4 28.4 30.2 28.4 27.0 1994 1994 26.0 26.0 28.5 27.9 26.3 23.5 22.5 25.8 29.2 30.2 28.9 28.5 1995 1995 30.2 26.0 27.0 27.3 26.3 24.7 25.1 27.3 28.9 29.2 29.0 27.6 1996 1996 26.6 27.8 27.9 28.9 26.8 24.9 22.7 25.9 27.6 30.3 27.9 27.6 1997 1997 26.4 27.0 26.7 26.7 25.4 24.3 24.1 26.5 28.8 30.4 28.9 27.7 1998 1998 27.5 29.7 29.6 27.8 26.8 25.0 25.0 25.9 30.0 30.1 28.7 28.2 1999 1999 27.6 28.3 28.1 28.3 26.6 24.6 24.3 26.1 27.6 29.2 29.6 26.4 2000 2000 26.9 26.7 26.3 27.2 25.9 24.0 24.1 25.4 28.4 29.4 27.6 27.5 2001 2001 27.6 26.4 27.0 27.4 26.0 25.0 23.6 25.9 28.4 29.2 28.1 27.5 2002 2002 27.3 26.9 26.7 27.2 25.8 24.0 24.6 25.8 28.1 29.5 28.6 27.4 16 149 389 149 389 -15.75 14.25 149-389_149-389 1901 1901 26.8 25.7 25.1 26.3 24.7 23.4 23.7 25.9 28.3 28.9 28.0 26.9 1902 1902 26.2 26.1 26.3 26.6 25.3 23.4 23.7 25.7 28.6 28.7 28.0 26.8 1903 1903 26.8 26.1 26.1 26.8 25.2 23.4 23.9 25.7 28.0 28.3 26.7 26.9 1904 1904 26.8 25.8 26.1 26.2 24.5 23.4 23.7 25.7 28.1 28.7 27.7 26.5 1905 1905 26.8 26.1 26.3 26.8 24.0 22.8 23.7 25.7 28.0 29.1 27.9 26.3 1906 1906 27.0 25.9 25.3 25.6 24.0 23.4 23.6 25.7 28.4 28.7 27.6 26.9 1907 1907 26.8 26.1 25.9 25.3 22.9 23.4 23.7 25.7 28.1 28.6 27.7 26.9 1908 1908 26.8 26.1 25.9 24.5 25.2 23.6 23.7 25.7 28.4 28.7 28.0 26.9 1909 1909 26.6 26.1 25.5 26.2 25.1 23.4 23.7 25.4 28.4 28.7 28.0 26.5 1910 1910 26.8 26.1 26.3 26.2 26.0 23.2 23.7 25.7 28.4 28.7 27.6 26.9 1911 1911 26.8 26.1 26.3 26.2 25.3 23.4 23.5 25.5 28.4 28.7 28.0 26.4 1912 1912 26.8 26.1 25.7 24.8 23.4 23.4 23.7 25.7 28.4 28.9 28.0 26.8 1913 1913 26.9 26.1 26.3 26.1 25.6 23.4 23.7 25.7 28.4 28.7 28.0 26.9 1914 1914 27.0 26.1 26.3 25.2 25.0 23.4 23.7 25.0 28.4 29.6 28.0 26.9 1915 1915 26.8 26.1 26.8 25.5 24.9 23.4 23.7 25.5 28.4 28.7 27.9 26.8 1916 1916 26.6 26.1 25.6 26.1 25.0 23.4 23.9 25.7 28.3 28.7 27.7 26.9 1917 1917 25.2 24.6 25.0 25.8 25.6 22.6 22.4 25.7 27.8 28.6 27.3 25.5 1918 1918 25.9 24.5 25.2 25.4 24.4 23.4 24.2 25.1 29.4 28.4 28.1 26.3 1919 1919 27.2 26.8 26.9 27.4 24.7 23.1 24.4 24.5 27.2 29.1 27.5 27.0 1920 1920 27.2 25.9 26.1 26.1 25.5 24.0 25.2 26.2 28.8 28.7 27.9 26.9 1921 1921 27.1 25.4 26.4 26.7 25.2 23.7 23.2 25.7 28.4 29.5 27.0 26.1 1922 1922 27.2 26.3 27.0 26.8 25.2 24.2 24.0 25.4 28.9 28.7 27.5 26.9 1923 1923 26.4 25.3 25.7 25.1 25.2 23.6 23.7 26.9 28.6 29.1 28.0 26.1 1924 1924 27.6 26.2 27.1 27.1 25.8 24.3 23.7 26.0 27.8 28.7 27.0 26.9 1925 1925 26.5 25.6 25.3 26.2 23.9 22.6 23.5 26.9 27.8 29.0 27.7 26.9 1926 1926 27.5 27.9 27.1 27.1 25.3 23.7 23.4 26.2 28.3 28.9 28.0 26.7 1927 1927 27.1 26.8 26.8 26.4 25.8 23.9 24.2 25.7 29.4 29.7 28.0 26.5 1928 1928 26.5 26.5 26.3 26.2 25.5 23.8 24.2 25.3 27.6 29.2 27.1 26.9 1929 1929 27.2 26.9 26.4 26.6 25.3 24.1 23.6 25.2 27.6 29.1 28.0 26.9 1930 1930 26.8 26.3 26.0 26.1 24.9 22.8 24.1 25.0 28.0 29.4 28.6 26.7 1931 1931 26.5 26.5 25.9 26.1 26.6 24.5 22.5 26.2 28.5 28.2 27.6 26.5 1932 1932 27.0 26.1 26.3 26.3 24.5 23.2 22.3 24.9 26.3 29.0 27.6 26.8 1933 1933 27.0 27.0 27.7 27.1 25.8 23.6 24.5 26.2 28.3 29.4 27.3 25.5 1934 1934 25.4 24.3 25.3 26.6 26.0 24.1 24.1 25.9 27.8 29.3 27.0 26.4 1935 1935 26.3 25.4 25.9 26.6 25.4 22.5 24.2 24.2 26.3 30.1 28.2 26.4 1936 1936 25.5 26.6 25.8 26.4 24.6 24.2 24.4 26.2 27.6 28.9 28.0 26.0 1937 1937 26.1 25.2 26.1 26.6 25.8 23.4 22.6 25.8 27.2 29.4 28.4 25.6 1938 1938 26.0 24.8 26.7 26.1 25.2 23.2 23.7 25.5 27.3 29.1 26.6 25.7 1939 1939 26.8 26.1 24.9 26.1 25.9 23.6 22.5 24.4 27.9 27.7 27.1 25.8 1940 1940 26.4 25.3 25.9 26.2 24.8 23.2 24.0 27.2 27.8 28.7 28.3 27.2 1941 1941 26.1 26.3 27.6 27.4 26.5 23.8 24.6 27.7 28.8 28.7 28.3 26.9 1942 1942 27.4 26.1 25.0 26.1 24.7 23.8 23.7 26.0 29.0 27.2 27.5 25.1 1943 1943 26.4 26.4 26.1 25.9 24.9 22.0 23.5 24.1 28.3 29.5 28.0 25.4 1944 1944 26.1 25.7 26.3 27.5 25.6 23.2 25.5 28.3 27.5 30.2 29.0 27.6 1945 1945 27.7 27.3 26.3 27.4 25.6 23.7 24.3 26.0 29.7 29.5 28.0 25.9 1946 1946 27.4 27.2 27.0 27.8 25.8 23.9 25.5 24.9 28.8 29.2 28.2 26.9 1947 1947 27.2 26.6 25.7 27.4 26.3 24.5 22.9 28.2 28.7 29.9 28.2 26.2 1948 1948 26.1 25.6 26.4 26.1 26.1 24.4 23.7 26.4 27.1 29.6 28.0 27.1 1949 1949 27.4 26.3 26.3 27.0 26.3 23.4 23.7 26.7 29.4 29.7 27.4 26.9 1950 1950 26.4 25.5 26.3 26.6 25.3 23.9 22.6 25.1 28.6 28.1 27.4 26.0 1951 1951 24.5 25.1 26.4 27.0 26.2 24.1 25.4 26.1 28.5 29.2 28.3 28.3 1952 1952 27.7 26.2 27.5 27.0 25.0 23.6 22.7 25.4 27.6 29.3 27.4 26.1 1953 1953 26.0 24.8 25.9 25.8 24.5 23.6 23.9 25.1 27.2 27.9 26.7 24.9 1954 1954 25.1 25.3 24.5 25.5 23.8 22.0 22.6 25.5 28.7 30.2 28.1 26.9 1955 1955 26.1 24.0 24.6 26.2 25.3 22.7 23.8 24.3 28.5 29.1 28.8 26.0 1956 1956 25.9 24.7 24.0 26.3 25.4 23.4 23.4 26.3 27.5 29.5 26.6 25.7 1957 1957 26.2 25.7 26.1 27.8 26.4 22.9 24.5 25.9 27.5 28.0 28.5 27.5 1958 1958 26.5 25.1 25.6 25.7 24.7 22.2 22.9 24.8 28.5 29.7 28.9 27.5 1959 1959 27.4 26.2 27.0 27.4 24.6 23.6 23.8 25.6 28.5 29.3 28.6 26.8 1960 1960 26.8 25.5 26.3 26.7 24.8 23.4 23.1 26.6 29.5 30.3 29.0 28.2 1961 1961 27.3 26.7 26.1 26.6 25.1 22.9 24.3 25.3 29.9 30.2 28.4 27.6 1962 1962 27.0 26.2 27.1 26.8 26.3 23.3 24.1 25.4 28.8 29.5 28.5 28.3 1963 1963 26.1 27.0 26.2 26.6 26.1 24.2 24.0 25.8 28.4 28.9 26.3 26.9 1964 1964 27.6 26.2 26.6 26.9 25.5 23.1 23.4 25.3 27.7 28.3 27.4 26.9 1965 1965 26.7 27.0 26.8 26.3 26.3 23.2 23.9 26.3 28.5 27.7 27.0 27.0 1966 1966 26.1 25.4 26.8 26.4 25.8 24.2 24.8 26.1 27.9 28.9 28.9 27.7 1967 1967 26.5 25.9 26.4 25.7 24.8 23.0 23.3 26.0 28.8 29.0 27.3 26.2 1968 1968 27.6 27.0 26.0 26.4 25.2 22.2 24.0 26.1 28.4 28.9 26.8 26.9 1969 1969 27.4 26.9 26.7 27.4 25.2 23.9 23.1 25.9 27.4 28.3 28.7 27.8 1970 1970 27.5 26.4 28.0 27.5 26.5 24.2 23.7 25.5 28.2 29.0 28.4 26.2 1971 1971 25.7 25.1 26.4 27.1 25.7 23.9 24.3 25.4 28.3 29.1 27.4 27.0 1972 1972 24.0 26.3 25.1 25.6 25.1 22.4 23.2 25.1 27.6 29.3 28.9 28.4 1973 1973 28.0 27.6 26.8 26.3 26.0 23.1 23.7 25.4 28.4 28.1 27.8 25.4 1974 1974 24.5 24.8 24.9 25.7 23.8 22.6 22.7 25.2 27.1 27.4 26.3 25.6 1975 1975 26.5 26.1 25.6 26.0 25.4 23.3 22.8 24.2 29.0 29.0 28.5 26.5 1976 1976 24.7 24.6 24.8 25.2 23.4 22.7 22.8 23.3 27.5 27.7 27.9 26.8 1977 1977 26.9 24.9 25.5 26.6 25.0 23.6 24.3 26.1 28.0 29.3 29.4 26.2 1978 1978 25.5 23.8 24.8 25.5 24.0 22.0 23.5 26.1 28.6 28.0 27.9 26.8 1979 1979 26.2 25.4 25.8 27.1 25.1 23.5 22.7 26.1 28.9 28.7 27.8 27.1 1980 1980 27.5 26.5 25.7 26.6 25.8 22.9 22.7 25.2 28.7 29.9 27.2 27.7 1981 1981 26.8 26.9 26.7 26.6 25.0 22.2 24.0 25.5 28.6 29.2 29.2 27.9 1982 1982 28.1 26.7 26.2 25.7 24.3 23.4 23.1 25.7 28.4 28.3 27.7 27.0 1983 1983 27.3 28.7 27.7 28.2 26.2 24.1 24.8 24.9 28.9 29.1 28.0 25.8 1984 1984 27.8 27.4 26.3 26.6 26.2 24.0 24.1 27.0 29.4 28.6 27.8 27.3 1985 1985 27.4 24.8 26.3 27.0 25.1 23.4 24.5 26.5 28.7 28.5 27.8 26.3 1986 1986 27.4 25.3 25.7 26.8 26.8 24.2 24.5 25.4 28.4 27.5 27.0 27.4 1987 1987 28.8 26.3 27.4 28.8 27.3 23.5 24.2 26.3 27.5 29.2 29.6 26.9 1988 1988 27.1 27.0 27.8 27.0 25.9 24.3 23.5 26.3 29.0 28.7 28.0 24.9 1989 1989 25.9 24.9 26.9 25.9 27.0 23.5 24.0 26.8 28.3 28.7 28.7 28.0 1990 1990 26.1 27.2 25.4 26.4 25.6 23.8 24.7 26.8 28.5 29.1 28.5 26.9 1991 1991 26.7 25.8 26.9 27.0 25.9 23.5 24.5 26.4 28.6 28.0 27.1 25.0 1992 1992 28.1 28.6 27.9 28.2 26.1 24.1 23.5 25.6 28.6 28.5 28.2 28.3 1993 1993 28.0 26.0 25.9 25.9 26.7 23.7 24.8 26.5 28.6 30.1 27.6 26.4 1994 1994 25.6 25.6 28.1 27.6 26.2 23.4 22.7 25.8 29.4 29.9 28.3 27.8 1995 1995 29.5 25.4 26.6 26.9 26.2 24.5 25.2 27.3 29.1 29.1 28.5 27.0 1996 1996 26.2 27.1 27.4 28.5 26.7 24.6 22.8 26.0 27.9 30.1 27.3 27.1 1997 1997 25.9 26.4 26.3 26.4 25.3 24.1 24.2 26.6 29.1 30.1 28.4 27.1 1998 1998 27.0 29.1 29.2 27.5 26.6 24.7 25.0 26.2 30.3 29.9 28.2 27.6 1999 1999 26.8 27.7 27.7 28.0 26.5 24.4 24.3 26.3 28.0 29.1 29.1 25.9 2000 2000 26.5 26.1 25.9 26.9 25.8 23.8 24.2 25.5 28.7 29.2 27.2 26.5 2001 2001 27.2 25.9 26.6 27.1 25.9 24.8 23.7 26.1 28.7 29.0 27.6 26.7 2002 2002 26.8 26.4 26.3 27.0 25.8 23.8 24.8 25.9 28.5 29.3 28.1 26.8 17 150 389 150 389 -15.25 14.25 150-389_150-389 1901 1901 26.6 25.6 25.1 26.2 25.0 23.9 24.2 26.4 28.7 29.1 28.0 26.8 1902 1902 26.1 26.0 26.3 26.5 25.7 23.9 24.2 26.3 28.9 28.9 28.0 26.7 1903 1903 26.6 26.0 26.1 26.7 25.6 23.9 24.4 26.3 28.5 28.6 26.8 26.8 1904 1904 26.6 25.7 26.1 26.0 24.9 23.9 24.2 26.3 28.5 28.9 28.0 26.4 1905 1905 26.6 26.0 26.3 26.6 24.4 23.4 24.2 26.3 28.5 29.2 27.9 26.3 1906 1906 26.8 25.8 25.2 25.5 24.4 23.9 24.1 26.3 28.8 28.9 27.7 26.8 1907 1907 26.6 26.0 25.8 25.2 23.3 23.9 24.2 26.3 28.5 28.9 27.7 26.8 1908 1908 26.6 26.0 25.9 24.4 25.5 24.1 24.2 26.3 28.8 28.9 28.0 26.8 1909 1909 26.4 26.0 25.4 26.0 25.5 23.9 24.2 26.1 28.8 28.9 28.0 26.4 1910 1910 26.6 26.0 26.3 26.1 26.4 23.9 24.2 26.3 28.8 28.9 27.7 26.7 1911 1911 26.6 26.0 26.3 26.1 25.8 23.9 24.0 26.1 28.8 28.9 28.0 26.3 1912 1912 26.6 26.0 25.7 24.8 23.9 23.9 24.2 26.3 28.8 28.9 28.0 26.6 1913 1913 26.7 26.0 26.3 26.0 26.0 23.9 24.2 26.3 28.8 28.9 28.0 26.8 1914 1914 26.8 26.0 26.3 25.1 25.3 23.9 24.2 25.7 28.8 29.7 28.0 26.8 1915 1915 26.6 26.0 26.7 25.4 25.3 23.9 24.4 26.1 28.8 28.9 28.0 26.6 1916 1916 26.6 26.0 25.6 25.9 25.3 23.9 24.4 26.3 28.8 28.9 27.7 26.8 1917 1917 25.1 24.6 25.0 25.7 26.0 23.2 23.0 26.3 28.2 28.8 27.3 25.5 1918 1918 25.7 24.5 25.2 25.3 24.8 23.9 24.7 25.8 29.8 28.6 28.1 26.2 1919 1919 26.9 26.6 26.8 27.2 25.0 23.5 24.9 25.2 27.7 29.3 27.6 26.8 1920 1920 27.0 25.8 26.3 26.0 25.8 24.5 25.7 26.8 29.1 28.9 27.9 26.8 1921 1921 26.9 25.4 26.3 26.6 25.6 24.2 23.7 26.3 28.8 29.7 27.0 26.0 1922 1922 27.0 26.2 26.9 26.6 25.6 24.6 24.5 26.3 29.3 28.9 27.5 26.8 1923 1923 26.2 25.3 25.7 25.1 25.6 24.1 24.2 27.4 29.1 29.3 28.0 26.0 1924 1924 27.3 26.1 27.0 26.9 26.1 24.8 24.2 26.6 28.3 29.1 27.1 26.8 1925 1925 26.4 25.5 25.3 26.0 24.3 23.0 24.1 27.4 28.2 29.2 27.7 26.8 1926 1926 27.2 27.7 27.1 26.9 25.7 24.2 23.9 26.6 28.8 29.1 27.9 26.6 1927 1927 26.9 26.6 26.7 26.3 26.2 24.3 24.7 26.3 29.7 30.0 28.0 26.8 1928 1928 26.4 26.4 26.4 26.1 25.9 24.3 24.7 26.0 28.2 29.4 27.1 26.8 1929 1929 27.0 26.8 26.4 26.5 25.5 24.6 24.1 25.8 28.1 29.3 28.0 26.9 1930 1930 26.6 26.2 26.0 26.0 25.3 23.4 24.5 25.6 28.5 29.6 28.7 26.7 1931 1931 26.3 26.5 25.9 26.0 26.9 24.9 23.1 26.8 28.9 28.4 27.6 26.4 1932 1932 26.8 26.0 26.3 26.1 24.8 23.7 22.9 25.5 26.7 29.3 27.7 26.8 1933 1933 26.8 26.9 27.7 27.0 26.2 24.1 25.0 26.7 28.7 29.5 27.4 25.4 1934 1934 25.4 24.3 25.3 26.5 26.4 24.6 24.6 26.5 28.3 29.6 27.1 26.3 1935 1935 26.2 25.4 25.9 26.5 25.8 23.0 24.7 24.9 26.8 30.2 28.3 26.4 1936 1936 25.5 26.4 25.8 26.3 25.0 24.6 24.8 26.7 28.1 29.2 28.0 26.0 1937 1937 25.9 25.2 26.3 26.5 26.2 23.9 23.2 26.3 27.8 29.5 28.4 25.6 1938 1938 25.9 24.8 26.7 26.0 25.5 23.9 24.2 26.1 27.9 29.3 26.7 25.6 1939 1939 26.6 26.0 25.0 26.0 26.3 24.0 23.0 25.0 28.3 28.0 27.1 25.8 1940 1940 26.2 25.3 25.9 26.1 25.2 23.9 24.5 27.6 28.3 28.9 28.3 27.2 1941 1941 25.9 26.2 27.5 27.2 26.8 24.3 25.0 28.3 29.2 28.9 28.3 26.8 1942 1942 27.2 26.0 25.1 26.0 25.0 24.3 24.2 26.7 29.5 27.4 27.6 25.0 1943 1943 26.2 26.3 26.1 25.8 25.1 22.5 23.9 24.7 28.7 29.7 28.0 25.4 1944 1944 26.1 25.6 26.3 27.3 26.1 23.7 26.0 28.9 27.9 30.4 28.9 27.5 1945 1945 27.5 27.1 26.1 27.2 26.0 24.2 24.8 26.6 30.0 29.7 27.7 25.9 1946 1946 27.3 27.1 26.9 27.6 26.1 24.4 26.0 25.4 29.2 29.4 28.1 26.4 1947 1947 27.0 26.5 25.7 27.2 26.7 25.0 23.5 28.7 29.1 30.1 28.1 26.1 1948 1948 25.9 25.5 26.4 26.0 26.4 24.8 24.1 27.0 27.6 29.8 28.0 27.0 1949 1949 27.2 26.0 26.3 26.9 26.8 23.9 24.4 27.3 29.8 29.9 27.4 26.8 1950 1950 26.2 25.5 26.3 26.5 25.8 24.2 23.2 25.6 29.1 28.3 27.4 26.0 1951 1951 24.3 24.9 26.4 27.0 26.5 24.7 26.0 26.7 28.9 29.5 28.3 28.3 1952 1952 27.4 26.1 27.6 26.8 25.3 24.0 23.3 25.9 28.2 29.5 27.4 26.0 1953 1953 25.7 24.7 26.0 25.7 25.0 24.2 24.4 25.7 27.6 28.1 26.6 24.9 1954 1954 24.8 25.2 24.7 25.4 24.2 22.5 23.0 26.0 29.0 30.4 28.3 26.9 1955 1955 26.1 23.8 24.8 26.1 25.5 23.2 24.3 24.9 28.9 29.5 28.9 26.0 1956 1956 25.8 24.6 24.0 26.2 25.8 23.8 23.9 26.8 27.9 29.7 26.5 25.7 1957 1957 26.0 25.7 26.3 27.7 26.8 23.5 25.0 26.5 28.0 28.2 28.5 27.6 1958 1958 26.5 24.9 25.6 25.4 24.9 22.5 23.3 25.2 28.9 30.0 28.9 27.5 1959 1959 27.3 26.2 27.0 27.3 25.0 24.1 24.3 26.1 29.0 29.5 28.7 26.7 1960 1960 26.6 25.4 26.3 26.6 25.1 23.9 23.6 27.2 30.0 30.6 28.9 28.2 1961 1961 27.2 26.6 26.2 26.5 25.4 23.4 24.7 26.0 30.2 30.4 28.5 27.5 1962 1962 26.8 26.1 27.0 26.7 26.6 23.7 24.5 26.0 29.2 29.7 28.6 28.4 1963 1963 26.2 26.8 26.2 26.5 26.7 24.9 24.5 26.4 28.9 29.1 26.3 26.6 1964 1964 27.4 25.8 26.5 26.8 25.9 23.7 24.0 25.9 28.2 28.5 27.4 26.7 1965 1965 26.5 26.9 26.9 26.3 26.7 23.7 24.4 26.9 28.9 27.9 27.0 26.9 1966 1966 25.9 25.2 26.8 26.3 26.1 24.8 25.3 26.6 28.4 29.1 29.0 27.7 1967 1967 26.3 25.8 26.4 25.5 25.1 23.6 23.8 26.6 29.3 29.1 27.4 26.2 1968 1968 27.4 26.9 26.1 26.6 25.5 22.7 24.4 26.6 28.8 29.2 26.7 26.8 1969 1969 27.1 26.8 26.9 27.3 25.6 24.4 23.5 26.4 28.0 28.5 28.8 27.8 1970 1970 27.2 26.3 27.9 27.3 26.9 24.7 24.2 26.3 28.6 29.4 28.3 26.1 1971 1971 25.5 25.0 26.4 27.0 26.1 24.4 24.8 25.9 28.8 29.3 27.4 26.9 1972 1972 23.9 26.0 25.3 25.5 25.5 22.9 23.7 25.7 28.0 29.5 28.9 28.3 1973 1973 27.8 27.5 26.8 26.2 26.4 23.6 24.2 26.0 29.0 28.5 27.8 25.3 1974 1974 24.3 24.8 24.9 25.7 24.2 23.0 23.2 25.8 27.6 27.6 26.3 25.5 1975 1975 26.3 25.9 25.6 25.9 25.7 23.8 23.4 24.7 29.4 29.2 28.3 26.4 1976 1976 24.6 24.4 24.9 25.3 23.8 23.2 23.3 23.9 28.0 27.9 27.9 26.8 1977 1977 26.7 24.9 25.5 26.5 25.3 24.1 24.8 26.6 28.4 29.6 29.3 26.1 1978 1978 25.4 23.8 24.8 25.5 24.4 22.5 24.1 26.5 29.1 28.3 27.9 26.7 1979 1979 26.0 25.4 25.8 27.0 25.5 24.0 23.3 26.6 29.2 28.9 27.9 26.9 1980 1980 27.3 26.3 25.8 26.5 26.2 23.4 23.0 25.7 29.2 30.0 27.2 27.5 1981 1981 26.5 26.7 26.6 26.5 25.3 22.8 24.5 26.1 29.1 29.4 29.2 27.7 1982 1982 27.8 26.5 26.2 25.6 24.7 23.7 23.4 26.3 28.8 28.6 27.7 26.9 1983 1983 27.1 28.3 27.7 28.1 26.7 24.6 25.2 25.4 29.3 29.3 28.0 25.8 1984 1984 27.5 27.1 26.3 26.6 26.7 24.6 24.7 27.6 29.9 28.9 27.8 27.1 1985 1985 27.3 24.5 26.3 26.9 25.4 23.7 25.0 26.9 29.1 28.8 27.8 26.2 1986 1986 27.2 25.2 25.7 26.7 27.3 24.8 25.0 26.1 28.9 27.7 26.9 27.3 1987 1987 28.5 26.2 27.3 28.7 27.7 24.0 24.7 26.8 28.1 29.4 29.5 26.8 1988 1988 26.8 26.9 27.7 26.9 26.3 24.7 24.1 26.8 29.5 28.9 27.7 24.8 1989 1989 25.7 24.7 26.8 25.9 27.3 24.0 24.5 27.5 28.9 28.9 28.6 27.9 1990 1990 25.9 26.9 25.5 26.2 25.8 24.3 25.2 27.3 28.8 29.3 28.4 26.8 1991 1991 26.6 25.7 26.9 26.8 26.2 24.0 24.9 26.9 28.8 28.1 27.0 24.9 1992 1992 27.9 28.3 27.7 28.1 26.5 24.6 23.9 26.1 29.0 28.5 28.1 28.2 1993 1993 27.7 25.8 25.8 25.9 27.2 24.1 25.2 27.1 28.9 30.4 27.6 26.3 1994 1994 25.5 25.5 28.1 27.5 26.6 23.9 23.3 26.4 29.9 30.0 28.3 27.6 1995 1995 29.1 25.3 26.6 26.8 26.7 25.0 25.7 27.9 29.5 29.5 28.5 26.9 1996 1996 26.0 26.9 27.2 28.4 27.0 25.1 23.4 26.6 28.4 30.2 27.3 27.0 1997 1997 25.7 26.3 26.3 26.3 25.6 24.6 24.6 27.1 29.6 30.2 28.4 27.0 1998 1998 26.8 28.9 29.1 27.3 26.9 25.0 25.4 26.8 30.6 30.2 28.2 27.5 1999 1999 26.5 27.6 27.7 27.8 26.8 24.9 24.8 26.9 28.4 29.3 29.0 25.8 2000 2000 26.4 26.0 25.9 26.8 26.2 24.4 24.6 26.3 29.1 29.4 27.2 26.4 2001 2001 27.0 25.8 26.7 27.1 26.4 25.4 24.2 26.7 29.2 29.2 27.7 26.6 2002 2002 26.6 26.3 26.3 27.0 26.3 24.3 25.3 26.6 28.9 29.6 28.2 26.7 18 151 389 151 389 -14.75 14.25 151-389_151-389 1901 1901 26.3 25.5 24.8 25.9 25.1 24.0 24.4 26.5 28.7 28.9 27.6 26.5 1902 1902 25.8 25.8 26.0 26.1 25.8 24.0 24.4 26.4 28.9 28.7 27.6 26.3 1903 1903 26.3 25.8 25.8 26.5 25.6 24.0 24.6 26.4 28.5 28.5 26.5 26.5 1904 1904 26.3 25.6 26.0 25.8 24.9 24.0 24.4 26.4 28.5 28.7 27.6 26.1 1905 1905 26.3 25.8 26.0 26.4 24.5 23.6 24.4 26.4 28.5 28.9 27.5 26.0 1906 1906 26.5 25.6 24.9 25.3 24.4 24.0 24.3 26.4 28.8 28.7 27.3 26.5 1907 1907 26.3 25.8 25.5 25.0 23.5 24.0 24.4 26.4 28.6 28.7 27.3 26.5 1908 1908 26.3 25.8 25.5 24.3 25.6 24.2 24.4 26.4 28.8 28.7 27.6 26.5 1909 1909 26.1 25.8 25.1 25.8 25.6 24.0 24.4 26.4 28.8 28.7 27.6 26.5 1910 1910 26.3 25.8 26.0 25.8 26.5 24.0 24.4 26.4 28.8 28.7 27.3 26.4 1911 1911 26.3 25.8 26.0 26.0 25.9 24.0 24.3 26.4 28.8 28.7 27.6 26.0 1912 1912 26.3 25.8 25.4 24.7 24.0 24.0 24.4 26.4 28.8 28.7 27.6 26.3 1913 1913 26.3 25.8 25.8 25.8 26.1 24.0 24.4 26.4 28.8 28.7 27.6 26.5 1914 1914 26.5 25.8 26.0 24.9 25.3 24.0 24.4 25.8 28.8 29.5 27.6 26.5 1915 1915 26.3 25.8 26.4 25.3 25.3 24.0 24.7 26.2 28.8 28.7 27.6 26.3 1916 1916 26.3 25.8 25.3 25.7 25.4 24.0 24.6 26.4 28.8 28.7 27.3 26.5 1917 1917 24.9 24.6 24.7 25.5 26.0 23.4 23.3 26.4 28.3 28.6 27.0 25.3 1918 1918 25.5 24.5 24.9 25.1 24.9 24.0 24.9 25.9 29.7 28.4 27.6 25.9 1919 1919 26.6 26.3 26.5 26.9 24.9 23.7 25.0 25.4 27.8 29.0 27.2 26.5 1920 1920 26.6 25.6 26.0 25.7 25.8 24.5 25.8 26.9 29.1 28.7 27.5 26.5 1921 1921 26.5 25.2 26.0 26.3 25.7 24.2 24.0 26.4 28.8 29.4 26.6 25.8 1922 1922 26.7 26.0 26.5 26.4 25.6 24.7 24.6 26.4 29.2 28.7 27.2 26.5 1923 1923 25.9 25.2 25.4 24.9 25.6 24.2 24.4 27.5 29.1 29.1 27.6 25.7 1924 1924 27.0 25.9 26.7 26.6 26.2 24.8 24.6 26.7 28.4 29.0 26.7 26.5 1925 1925 26.1 25.3 25.0 25.8 24.4 23.3 24.3 27.5 28.3 29.0 27.3 26.5 1926 1926 26.9 27.3 26.7 26.7 25.7 24.2 24.1 26.6 28.8 29.0 27.5 26.3 1927 1927 26.6 26.3 26.3 26.1 26.3 24.4 24.8 26.4 29.7 29.8 27.6 26.5 1928 1928 26.1 26.2 26.2 25.9 26.0 24.4 24.8 26.2 28.4 29.1 26.8 26.5 1929 1929 26.7 26.6 26.1 26.3 25.5 24.6 24.4 25.9 28.1 29.1 27.6 26.7 1930 1930 26.3 26.0 25.8 25.7 25.4 23.6 24.7 25.8 28.5 29.5 28.3 26.5 1931 1931 26.0 26.3 25.6 25.8 27.0 24.9 23.4 26.9 29.0 28.3 27.2 26.1 1932 1932 26.4 25.8 26.0 25.9 24.8 23.8 23.2 25.7 26.8 29.2 27.6 26.6 1933 1933 26.4 26.6 27.3 26.7 26.3 24.2 25.1 26.8 28.7 29.3 27.0 25.2 1934 1934 25.3 24.3 25.1 26.1 26.6 24.6 24.8 26.6 28.4 29.6 26.9 26.1 1935 1935 26.0 25.4 25.6 26.3 25.9 23.2 24.9 25.1 26.9 30.0 28.0 26.5 1936 1936 25.3 26.2 25.5 26.0 25.1 24.7 24.9 26.7 28.3 29.0 27.5 25.7 1937 1937 25.6 25.1 26.0 26.3 26.3 24.0 23.4 26.4 27.9 29.3 28.0 25.5 1938 1938 25.6 24.7 26.3 25.8 25.6 24.0 24.4 26.2 28.1 29.1 26.5 25.3 1939 1939 26.3 25.8 24.7 25.8 26.4 24.1 23.3 25.2 28.3 27.9 26.8 25.5 1940 1940 25.9 25.2 25.6 25.9 25.2 24.0 24.7 27.6 28.4 28.7 27.9 27.0 1941 1941 25.6 26.0 27.2 27.0 26.8 24.4 25.0 28.3 29.2 28.7 27.9 26.3 1942 1942 26.9 25.8 24.8 25.8 25.1 24.4 24.4 26.8 29.5 27.3 27.2 24.8 1943 1943 26.0 26.1 25.8 25.6 25.1 22.6 24.0 24.9 28.7 29.5 27.7 25.2 1944 1944 25.9 25.5 26.0 27.1 26.2 23.8 26.1 28.9 28.0 30.2 28.5 27.2 1945 1945 27.2 26.8 25.8 26.9 26.1 24.2 25.0 26.7 29.9 29.5 27.3 25.7 1946 1946 27.0 26.9 26.5 27.3 26.1 24.5 26.1 25.4 29.2 29.2 27.6 26.1 1947 1947 26.7 26.3 25.5 27.0 26.9 25.2 23.7 28.8 29.1 29.9 27.6 25.7 1948 1948 25.6 25.3 26.1 25.7 26.3 24.9 24.3 27.1 27.6 29.6 27.6 26.7 1949 1949 26.8 25.8 26.1 26.7 27.0 24.0 24.6 27.4 29.8 29.7 27.1 26.1 1950 1950 25.9 25.3 26.0 26.3 25.9 24.2 23.4 25.8 29.1 28.0 27.0 25.7 1951 1951 24.1 24.7 26.1 26.9 26.7 24.8 26.2 26.8 28.9 29.2 28.0 27.9 1952 1952 27.0 25.9 27.4 26.5 25.4 24.3 23.6 26.0 28.3 29.2 27.2 25.7 1953 1953 25.5 24.7 26.0 25.6 25.2 24.3 24.6 25.9 27.6 27.9 26.2 24.7 1954 1954 24.6 25.0 24.6 25.3 24.5 22.6 23.2 26.1 29.0 30.3 28.0 26.7 1955 1955 26.0 23.7 24.6 25.9 25.7 23.4 24.4 25.1 28.9 29.3 28.6 25.7 1956 1956 25.5 24.5 23.9 26.0 25.9 24.0 24.0 26.8 28.0 29.5 26.1 25.5 1957 1957 25.8 25.8 26.0 27.5 26.8 23.7 25.1 26.6 28.1 28.1 28.1 27.4 1958 1958 26.2 24.8 25.5 25.2 24.9 22.6 23.4 25.4 28.9 29.9 28.5 27.2 1959 1959 27.1 26.1 26.7 27.1 25.2 24.2 24.3 26.5 29.0 29.3 28.3 26.5 1960 1960 26.4 25.2 26.0 26.5 25.2 24.0 23.8 27.2 29.9 30.3 28.5 27.8 1961 1961 26.9 26.3 26.0 26.3 25.5 23.4 24.8 26.1 30.1 30.2 28.1 27.2 1962 1962 26.5 25.9 26.6 26.5 26.6 23.9 24.7 26.2 29.2 29.5 28.3 28.0 1963 1963 26.3 26.5 26.0 26.4 27.0 25.2 24.7 26.6 28.8 28.9 26.0 26.4 1964 1964 27.0 25.4 26.1 26.5 25.9 24.1 24.1 26.0 28.2 28.2 27.0 26.4 1965 1965 26.3 26.7 26.7 26.1 26.8 23.9 24.7 26.9 28.9 27.7 26.6 26.1 1966 1966 25.7 25.0 26.6 26.3 26.2 24.9 25.5 26.7 28.4 28.7 28.6 27.5 1967 1967 26.3 25.8 26.1 25.3 25.2 23.8 24.0 26.8 29.3 28.9 27.0 25.9 1968 1968 27.1 26.7 26.0 26.4 25.8 23.0 24.5 26.7 28.6 28.9 26.2 26.3 1969 1969 26.8 26.6 26.5 27.1 25.6 24.5 23.7 26.4 28.1 28.4 28.2 27.5 1970 1970 26.9 26.1 27.4 27.0 27.0 24.7 24.3 26.5 28.5 29.1 27.9 25.7 1971 1971 25.3 24.9 26.1 26.7 26.2 24.5 25.0 26.0 28.8 29.0 26.9 26.4 1972 1972 23.7 25.8 25.0 25.3 25.6 23.0 24.0 25.8 28.1 29.3 28.5 27.8 1973 1973 27.4 27.2 26.5 26.0 26.5 23.8 24.4 26.1 29.0 28.3 27.4 25.0 1974 1974 24.2 24.6 24.7 25.6 24.5 23.2 23.5 26.0 27.7 27.5 26.0 25.2 1975 1975 26.1 25.7 25.3 25.8 25.9 24.0 23.6 24.9 29.4 29.0 27.9 26.0 1976 1976 24.4 24.2 24.8 25.1 24.0 23.3 23.5 24.1 28.1 27.6 27.6 26.4 1977 1977 26.4 24.6 25.2 26.3 25.4 24.2 24.9 26.7 28.4 29.2 28.9 25.8 1978 1978 25.2 23.7 24.7 25.4 24.5 22.7 24.2 26.7 29.1 28.2 27.5 26.5 1979 1979 25.9 25.3 25.7 26.9 25.7 24.1 23.5 26.7 29.2 28.7 27.4 26.6 1980 1980 26.9 26.0 25.5 26.3 26.3 23.5 23.2 25.9 29.2 29.7 26.8 27.2 1981 1981 26.2 26.4 26.3 26.3 25.3 22.9 24.7 26.2 29.1 29.3 28.8 27.3 1982 1982 27.4 26.3 25.9 25.4 24.7 23.9 23.7 26.4 28.7 28.3 27.3 26.2 1983 1983 26.8 28.0 27.4 27.8 26.7 24.7 25.3 25.6 29.2 29.1 27.5 25.5 1984 1984 27.2 26.9 26.1 26.4 26.8 24.8 25.0 27.8 29.9 28.7 27.4 26.8 1985 1985 27.1 24.3 26.0 26.8 25.6 23.8 25.1 27.1 29.1 28.5 27.6 25.8 1986 1986 26.9 25.1 25.5 26.5 27.5 24.9 25.2 26.2 28.9 27.4 26.5 27.0 1987 1987 28.2 25.9 27.1 28.4 27.7 24.1 24.8 27.0 28.1 29.2 28.9 26.4 1988 1988 26.5 26.7 27.5 26.7 26.4 24.8 24.3 27.1 29.4 28.7 27.3 24.6 1989 1989 25.4 24.6 26.6 25.7 27.4 24.1 24.7 27.5 28.9 28.7 28.2 27.5 1990 1990 25.8 26.6 25.3 26.0 25.9 24.3 25.3 27.3 28.8 29.1 28.0 26.3 1991 1991 26.3 25.5 26.6 26.6 26.3 24.3 25.1 27.1 28.8 28.0 26.6 24.6 1992 1992 27.5 28.0 27.4 27.8 26.6 24.6 24.0 26.2 29.0 28.3 27.7 27.7 1993 1993 27.3 25.6 25.5 25.7 27.2 24.3 25.4 27.1 28.9 30.1 27.2 26.1 1994 1994 25.3 25.4 27.7 27.2 26.7 24.0 23.4 26.5 29.8 29.8 27.9 27.2 1995 1995 28.7 25.1 26.3 26.5 26.7 25.1 25.8 27.9 29.5 29.3 28.1 26.6 1996 1996 25.8 26.7 26.9 28.1 27.1 25.2 23.6 26.7 28.5 29.9 26.9 26.6 1997 1997 25.4 26.1 26.0 26.1 25.7 24.7 24.8 27.1 29.5 29.9 28.1 26.6 1998 1998 26.4 28.6 28.7 27.1 26.9 25.0 25.4 27.0 30.6 30.0 27.7 27.1 1999 1999 26.1 27.4 27.3 27.6 26.8 25.1 24.9 27.0 28.5 29.1 28.6 25.6 2000 2000 26.1 25.8 25.7 26.5 26.3 24.5 24.8 26.4 29.1 29.2 26.9 26.1 2001 2001 26.8 25.6 26.4 27.0 26.5 25.5 24.4 26.8 29.2 29.0 27.3 26.4 2002 2002 26.3 26.1 26.0 26.9 26.5 24.4 25.5 26.7 29.0 29.5 27.9 26.5 19 152 389 152 389 -14.25 14.25 152-389_152-389 1901 1901 26.2 25.5 24.9 25.8 25.1 23.9 24.2 26.0 28.2 28.1 27.1 26.3 1902 1902 25.8 25.8 26.1 26.1 25.7 23.9 24.2 26.0 28.2 28.1 27.1 26.1 1903 1903 26.2 25.8 25.9 26.4 25.5 23.9 24.4 26.0 28.0 28.0 26.1 26.3 1904 1904 26.2 25.6 26.1 25.7 24.9 23.9 24.2 26.0 28.0 28.1 27.1 26.3 1905 1905 26.2 25.8 26.1 26.3 24.5 23.6 24.2 26.0 27.9 28.1 27.1 25.9 1906 1906 26.4 25.6 25.0 25.2 24.4 23.9 24.2 26.0 28.2 28.1 27.1 26.3 1907 1907 26.2 25.8 25.6 25.0 23.5 23.9 24.2 26.0 28.0 28.1 26.8 26.3 1908 1908 26.2 25.8 25.6 24.4 25.6 24.1 24.2 26.0 28.2 28.1 27.1 26.3 1909 1909 26.0 25.8 25.2 25.7 25.6 23.9 24.2 26.0 28.2 28.1 27.1 26.3 1910 1910 26.2 25.8 26.1 25.7 26.4 23.9 24.2 26.0 28.2 28.1 27.1 26.2 1911 1911 26.2 25.8 26.1 26.0 25.9 23.9 24.1 26.0 28.2 28.1 27.0 25.9 1912 1912 26.2 25.8 25.5 24.7 24.1 23.9 24.2 26.0 28.2 28.1 27.1 26.3 1913 1913 26.2 25.8 25.9 25.8 26.1 23.9 24.2 26.0 28.2 28.1 27.1 26.3 1914 1914 26.3 25.8 26.1 24.9 25.2 23.9 24.2 25.5 28.2 28.8 27.1 26.3 1915 1915 26.2 25.8 26.4 25.3 25.2 23.9 24.5 26.0 28.2 28.1 27.1 26.1 1916 1916 26.2 25.8 25.4 25.6 25.4 23.9 24.4 26.0 28.2 28.1 26.8 26.3 1917 1917 24.8 24.7 24.8 25.5 26.0 23.3 23.2 26.0 27.7 28.0 26.5 25.1 1918 1918 25.4 24.6 25.1 25.1 24.8 23.9 24.6 25.5 29.1 27.9 27.1 25.7 1919 1919 26.4 26.2 26.5 26.7 24.8 23.6 24.8 25.1 27.3 28.4 26.8 26.3 1920 1920 26.5 25.6 26.1 25.7 25.8 24.4 25.5 26.4 28.5 28.1 27.0 26.3 1921 1921 26.4 25.3 26.1 26.3 25.6 24.1 23.8 26.0 28.2 28.8 26.2 25.6 1922 1922 26.6 26.0 26.5 26.3 25.5 24.5 24.4 26.2 28.6 28.1 26.7 26.3 1923 1923 25.8 25.2 25.4 24.9 25.5 24.0 24.2 27.0 28.6 28.5 27.0 25.6 1924 1924 26.9 26.0 26.7 26.6 26.2 24.6 24.4 26.3 27.9 28.4 26.3 26.3 1925 1925 26.0 25.4 25.1 25.8 24.4 23.3 24.2 27.0 27.8 28.4 26.8 26.2 1926 1926 26.8 27.2 26.7 26.6 25.7 24.1 23.9 26.0 28.2 28.5 27.0 26.2 1927 1927 26.5 26.2 26.3 26.0 26.2 24.2 24.6 26.0 29.0 29.2 27.1 26.3 1928 1928 26.2 26.1 26.4 25.9 25.9 24.3 24.6 26.0 27.9 28.5 26.3 26.3 1929 1929 26.6 26.6 26.2 26.1 25.3 24.5 24.2 25.6 27.6 28.5 27.1 26.6 1930 1930 26.2 26.1 26.1 25.7 25.4 23.5 24.5 25.4 28.0 29.0 27.9 26.3 1931 1931 25.9 26.3 25.7 25.8 26.9 24.6 23.4 26.5 28.4 27.7 26.8 25.9 1932 1932 26.3 25.8 26.1 25.8 24.7 23.6 23.1 25.3 26.3 28.7 27.1 26.5 1933 1933 26.3 26.5 27.3 26.7 26.2 24.2 24.9 26.3 28.1 28.6 26.6 25.0 1934 1934 25.4 24.4 25.2 26.1 26.6 24.5 24.5 26.1 27.9 29.0 26.5 25.9 1935 1935 26.0 25.5 25.7 26.3 25.9 23.2 24.7 24.8 26.4 29.3 27.5 26.1 1936 1936 25.3 26.2 25.6 26.0 25.0 24.5 24.7 26.3 27.8 28.5 27.1 25.6 1937 1937 25.6 25.3 26.1 26.3 26.4 23.9 23.3 26.0 27.4 28.7 27.5 25.4 1938 1938 25.6 24.8 26.4 25.8 25.6 23.9 24.2 25.8 27.6 28.5 26.1 25.2 1939 1939 26.3 25.8 24.8 25.8 26.4 24.0 23.1 24.8 27.8 27.4 26.3 25.4 1940 1940 25.9 25.2 25.7 25.9 25.2 23.9 24.4 27.1 27.9 28.1 27.4 26.9 1941 1941 25.6 26.0 27.2 26.9 26.8 24.3 24.7 27.8 28.6 28.1 27.4 26.1 1942 1942 26.8 25.9 25.0 25.8 25.1 24.2 24.2 26.5 28.9 26.8 26.8 24.7 1943 1943 25.9 26.1 25.9 25.6 25.0 22.4 23.8 24.5 28.1 28.9 27.3 25.0 1944 1944 25.9 25.5 26.1 27.0 26.3 23.9 25.8 28.5 27.5 29.6 27.9 26.9 1945 1945 27.1 26.8 25.9 26.9 26.1 24.1 24.8 26.3 29.3 28.9 26.7 25.5 1946 1946 26.9 26.9 26.5 27.1 25.9 24.4 25.9 24.9 28.6 28.6 27.0 25.9 1947 1947 26.6 26.3 25.6 26.9 26.9 25.1 23.5 28.3 28.4 29.3 27.1 25.5 1948 1948 25.5 25.3 26.2 25.6 26.2 24.7 24.1 26.7 27.1 29.0 27.0 26.6 1949 1949 26.7 25.8 26.2 26.8 27.0 24.0 24.5 27.0 29.2 29.1 26.6 25.9 1950 1950 25.9 25.3 26.1 26.3 26.0 24.0 23.2 25.4 28.5 27.4 26.6 25.5 1951 1951 24.1 24.8 26.1 26.9 26.8 24.8 25.9 26.4 28.3 28.7 27.5 27.8 1952 1952 26.9 26.1 27.4 26.4 25.4 24.2 23.5 25.5 27.6 28.6 26.7 25.6 1953 1953 25.3 24.9 26.1 25.7 25.3 24.2 24.4 25.5 27.0 27.3 25.7 24.7 1954 1954 24.7 25.1 24.9 25.4 24.6 22.4 23.0 25.7 28.3 29.7 27.6 26.7 1955 1955 26.0 23.9 24.9 26.0 25.7 23.3 24.0 24.7 28.2 28.8 28.1 25.7 1956 1956 25.5 24.7 24.2 26.0 25.8 23.7 23.6 26.3 27.4 28.9 25.7 25.4 1957 1957 25.7 25.8 26.1 27.4 26.7 23.7 24.9 26.2 27.5 27.6 27.7 27.3 1958 1958 26.3 24.9 25.7 25.2 24.9 22.5 23.2 25.0 28.3 29.3 28.0 27.0 1959 1959 27.0 26.2 26.8 27.1 25.4 24.1 24.2 26.1 28.4 28.8 27.8 26.3 1960 1960 26.5 25.3 26.1 26.5 25.2 24.0 23.6 26.7 29.1 29.7 28.0 27.6 1961 1961 26.6 26.1 26.1 26.3 25.6 23.3 24.5 25.8 29.4 29.4 27.6 26.9 1962 1962 26.3 25.9 26.5 26.4 26.4 23.8 24.4 26.0 28.4 29.0 27.9 27.7 1963 1963 26.3 26.6 26.1 26.4 27.1 25.2 24.5 26.3 28.2 28.1 25.5 26.2 1964 1964 26.8 25.3 26.0 26.3 25.8 24.0 24.0 25.6 27.6 27.6 26.5 26.2 1965 1965 26.2 26.7 26.8 26.3 26.9 24.0 24.5 26.5 28.3 27.2 26.1 25.9 1966 1966 25.5 25.2 26.7 26.3 26.2 24.8 25.3 26.3 27.8 28.1 28.0 27.3 1967 1967 26.1 25.8 26.2 25.4 25.2 23.7 23.7 26.4 28.7 28.1 26.6 25.8 1968 1968 26.9 26.7 26.1 26.4 25.9 23.0 24.3 26.3 27.9 28.4 25.7 26.1 1969 1969 26.5 26.6 26.6 27.1 25.6 24.4 23.2 26.0 27.6 27.8 27.6 27.3 1970 1970 26.8 26.1 27.3 26.9 27.1 24.5 24.1 26.1 27.8 28.5 27.4 25.5 1971 1971 25.1 24.9 26.2 26.7 26.2 24.4 24.8 25.7 28.2 28.4 26.3 26.2 1972 1972 23.7 25.9 25.1 25.3 25.6 22.8 23.7 25.4 27.5 28.7 28.0 27.6 1973 1973 27.3 27.2 26.5 26.0 26.5 23.8 24.2 25.7 28.3 27.8 26.9 24.8 1974 1974 24.1 24.7 24.8 25.5 24.7 23.2 23.3 25.6 27.2 27.0 25.6 25.0 1975 1975 25.9 25.8 25.5 25.8 25.9 24.0 23.5 24.5 28.8 28.4 27.4 25.8 1976 1976 24.3 24.4 24.9 25.2 24.0 23.1 23.3 23.8 27.5 27.0 27.1 26.2 1977 1977 26.3 24.8 25.4 26.3 25.5 24.1 24.6 26.3 27.8 28.6 28.3 25.6 1978 1978 25.1 23.9 24.8 25.4 24.5 22.7 24.0 26.3 28.6 27.6 27.0 26.3 1979 1979 25.7 25.3 25.8 26.8 25.7 24.0 23.4 26.3 28.6 28.1 26.9 26.3 1980 1980 26.7 26.0 25.6 26.3 26.3 23.4 23.0 25.4 28.6 29.0 26.3 26.9 1981 1981 26.1 26.5 26.3 26.3 25.3 22.8 24.5 25.8 28.5 28.7 28.3 27.1 1982 1982 27.2 26.2 26.0 25.4 24.7 23.6 23.5 26.0 28.1 27.8 26.8 26.0 1983 1983 26.7 27.8 27.4 27.7 26.6 24.7 24.9 25.2 28.5 28.5 27.0 25.3 1984 1984 27.0 26.9 26.0 26.4 26.8 24.7 24.8 27.4 29.3 28.1 26.9 26.6 1985 1985 26.8 24.3 26.3 26.8 25.6 23.6 24.8 26.7 28.5 27.9 27.1 25.7 1986 1986 26.8 25.1 25.7 26.5 27.6 24.9 24.8 25.8 28.3 26.7 26.1 26.8 1987 1987 27.9 25.9 27.0 28.4 27.6 24.0 24.5 26.6 27.6 28.6 28.4 26.2 1988 1988 26.3 26.7 27.5 26.7 26.5 24.6 24.0 26.6 28.7 28.1 26.8 24.5 1989 1989 25.4 24.6 26.6 25.7 27.3 23.9 24.5 27.1 28.2 28.1 27.8 27.3 1990 1990 25.7 26.5 25.4 26.0 25.9 24.2 25.0 26.8 28.2 28.5 27.5 26.1 1991 1991 26.2 25.6 26.7 26.6 26.3 24.2 24.9 26.7 28.2 27.4 26.1 24.5 1992 1992 27.2 27.9 27.4 27.8 26.6 24.5 23.7 25.8 28.4 27.7 27.2 27.4 1993 1993 27.2 25.6 25.7 25.7 27.2 24.2 25.2 26.7 28.3 29.5 26.7 25.9 1994 1994 25.3 25.4 27.7 27.1 26.6 23.9 23.3 26.1 29.2 29.1 27.3 27.0 1995 1995 28.5 25.1 26.4 26.5 26.7 25.0 25.6 27.5 28.9 28.7 27.6 26.4 1996 1996 25.7 26.7 26.9 28.0 27.0 25.0 23.5 26.3 27.9 29.3 26.4 26.4 1997 1997 25.3 26.1 26.1 26.1 25.7 24.7 24.6 26.6 29.0 29.2 27.6 26.4 1998 1998 26.3 28.6 28.8 27.1 26.8 24.8 25.1 26.6 30.0 29.4 27.2 26.9 1999 1999 25.8 27.3 27.4 27.6 26.8 25.0 24.7 26.6 27.9 28.5 28.1 25.4 2000 2000 26.2 25.8 25.8 26.5 26.3 24.4 24.6 26.0 28.6 28.6 26.4 25.9 2001 2001 26.7 25.6 26.6 27.0 26.6 25.5 24.4 26.5 28.6 28.4 26.8 26.2 2002 2002 26.2 26.1 26.1 27.0 26.6 24.3 25.4 26.3 28.5 29.0 27.4 26.3 20 153 389 153 389 -13.75 14.25 153-389_153-389 1901 1901 25.3 24.9 24.3 25.0 24.3 23.2 23.3 25.0 27.0 26.8 26.0 25.3 1902 1902 25.0 25.2 25.5 25.2 24.9 23.2 23.3 25.0 27.0 26.8 26.0 25.3 1903 1903 25.3 25.2 25.3 25.6 24.7 23.0 23.5 25.0 26.9 26.7 25.2 25.3 1904 1904 25.3 25.0 25.5 24.9 24.1 23.2 23.3 25.0 26.8 26.8 26.0 25.3 1905 1905 25.3 25.2 25.5 25.5 23.7 23.0 23.3 25.0 26.8 26.8 26.0 24.9 1906 1906 25.5 25.2 24.4 24.4 23.6 23.2 23.3 25.0 27.0 26.8 26.0 25.3 1907 1907 25.3 25.2 24.9 24.2 22.8 23.2 23.3 25.0 26.8 26.8 25.8 25.3 1908 1908 25.3 25.2 24.9 23.7 24.7 23.3 23.3 25.0 27.0 26.8 26.0 25.3 1909 1909 25.3 25.2 24.5 24.9 24.8 23.2 23.3 25.0 27.0 26.8 26.0 25.3 1910 1910 25.3 25.2 25.5 24.9 25.6 23.2 23.3 25.0 27.0 26.8 26.0 25.2 1911 1911 25.3 25.2 25.5 25.2 25.1 23.2 23.3 25.0 27.0 26.8 26.0 24.9 1912 1912 25.3 25.2 24.9 24.1 23.4 23.2 23.3 25.0 27.0 26.8 26.0 25.3 1913 1913 25.3 25.2 25.2 25.0 25.4 23.2 23.5 25.0 27.0 26.8 26.0 25.3 1914 1914 25.4 25.2 25.5 24.2 24.3 23.2 23.3 24.6 27.0 27.5 26.0 25.3 1915 1915 25.3 25.2 25.7 24.6 24.3 23.2 23.5 25.0 27.0 26.8 26.0 25.3 1916 1916 25.3 25.2 24.8 24.8 24.5 23.2 23.5 25.0 27.0 26.8 25.8 25.3 1917 1917 24.0 24.2 24.3 24.7 25.2 22.7 22.4 25.0 26.6 26.7 25.5 24.2 1918 1918 24.6 24.1 24.5 24.4 24.0 23.2 23.7 24.6 27.8 26.6 26.1 24.7 1919 1919 25.5 25.5 25.9 25.8 23.8 22.9 23.8 24.2 26.2 27.1 25.8 25.2 1920 1920 25.6 25.0 25.5 24.9 24.9 23.7 24.6 25.4 27.3 26.8 26.1 25.3 1921 1921 25.4 24.7 25.5 25.5 24.8 23.4 22.9 25.0 27.0 27.4 25.2 24.6 1922 1922 25.7 25.3 25.8 25.5 24.7 23.8 23.3 25.3 27.3 26.8 25.7 25.3 1923 1923 24.9 24.7 24.8 24.2 24.6 23.3 23.3 25.9 27.4 27.2 26.0 24.6 1924 1924 26.0 25.4 26.0 25.7 25.4 23.8 23.6 25.3 26.8 27.2 25.3 25.3 1925 1925 25.1 24.8 24.5 24.9 23.6 22.7 23.3 25.9 26.7 27.1 25.8 25.2 1926 1926 25.9 26.5 26.0 25.8 24.8 23.4 23.0 25.0 27.0 27.2 26.0 25.2 1927 1927 25.6 25.5 25.5 25.2 25.4 23.4 23.7 25.0 27.8 27.9 26.0 25.1 1928 1928 25.3 25.5 25.8 25.1 25.1 23.5 23.6 25.0 26.9 27.2 25.5 25.4 1929 1929 25.7 26.0 25.5 25.3 24.3 23.7 23.3 24.6 26.4 27.2 26.1 25.6 1930 1930 25.3 25.5 25.5 24.8 24.6 22.9 23.6 24.5 26.9 27.8 27.0 25.4 1931 1931 25.1 25.8 25.0 25.0 26.0 23.8 22.6 25.4 27.3 26.4 25.8 24.9 1932 1932 25.4 25.2 25.5 24.9 23.8 22.9 22.3 24.4 25.2 27.5 26.0 25.5 1933 1933 25.4 25.9 26.7 25.8 25.4 23.5 23.9 25.2 26.9 27.3 25.5 24.1 1934 1934 24.7 24.0 24.7 25.3 25.9 23.8 23.6 25.1 26.8 27.7 25.7 24.9 1935 1935 25.3 25.0 25.0 25.5 25.1 22.6 23.8 23.9 25.2 27.9 26.6 25.2 1936 1936 24.5 25.5 24.9 25.1 24.2 23.7 23.7 25.2 26.6 27.2 26.1 24.7 1937 1937 24.7 24.8 25.5 25.5 25.6 23.2 22.4 24.8 26.3 27.3 26.5 24.5 1938 1938 24.8 24.3 25.7 25.0 24.8 23.2 23.3 24.8 26.6 27.2 25.3 24.3 1939 1939 25.4 25.2 24.3 25.0 25.6 23.2 22.3 23.9 26.6 26.2 25.4 24.4 1940 1940 25.0 24.7 25.2 25.1 24.3 23.2 23.5 26.0 26.8 26.8 26.4 26.0 1941 1941 24.7 25.4 26.6 26.1 25.9 23.5 23.8 26.7 27.4 26.8 26.4 25.1 1942 1942 25.9 25.3 24.5 25.0 24.2 23.5 23.2 25.4 27.7 25.5 25.8 23.7 1943 1943 25.0 25.5 25.3 24.7 24.1 21.7 22.8 23.6 26.9 27.6 26.3 24.1 1944 1944 25.0 24.9 25.5 26.2 25.6 23.2 24.8 27.5 26.4 28.3 26.9 25.9 1945 1945 26.2 26.1 25.3 26.0 25.3 23.4 23.9 25.3 28.0 27.6 25.7 24.6 1946 1946 26.0 26.2 25.8 26.2 25.0 23.6 25.0 23.9 27.4 27.3 26.0 24.9 1947 1947 25.8 25.7 25.0 26.1 26.2 24.4 22.6 27.3 27.2 28.0 26.0 24.5 1948 1948 24.6 24.7 25.5 24.8 25.3 24.0 23.2 25.7 25.9 27.7 26.0 25.6 1949 1949 25.8 25.2 25.5 26.0 26.3 23.3 23.7 26.0 28.0 27.8 25.7 24.9 1950 1950 25.0 24.7 25.5 25.6 25.3 23.3 22.4 24.4 27.2 26.1 25.5 24.7 1951 1951 23.2 24.2 25.5 26.1 26.1 24.2 25.0 25.4 27.1 27.5 26.6 26.9 1952 1952 25.9 25.7 26.6 25.6 24.6 23.5 22.6 24.4 26.4 27.3 25.7 24.6 1953 1953 24.6 24.5 25.5 24.9 24.7 23.4 23.3 24.6 25.8 26.1 24.9 23.9 1954 1954 23.9 24.5 24.5 24.7 24.0 21.7 22.2 24.6 27.1 28.4 26.8 25.8 1955 1955 25.3 23.5 24.5 25.2 24.9 22.6 23.1 23.8 26.9 27.6 27.2 24.8 1956 1956 24.5 24.3 23.8 25.2 25.0 22.9 22.8 25.1 26.2 27.6 24.8 24.6 1957 1957 25.0 25.3 25.5 26.6 25.8 23.1 24.0 25.3 26.2 26.4 26.8 26.4 1958 1958 25.6 24.6 25.2 24.5 24.1 21.7 22.3 24.0 27.1 28.1 27.0 26.1 1959 1959 26.2 25.7 26.2 26.3 24.8 23.2 23.4 25.0 27.1 27.6 26.8 25.4 1960 1960 25.5 24.8 25.5 25.7 24.4 23.2 22.7 25.6 27.7 28.5 27.0 26.7 1961 1961 25.8 25.4 25.5 25.5 24.9 22.5 23.5 24.7 27.9 28.0 26.5 25.9 1962 1962 25.5 25.2 25.8 25.5 25.4 23.3 23.5 25.0 27.0 27.8 27.0 26.8 1963 1963 25.6 25.9 25.5 25.7 26.4 24.5 23.6 25.2 26.9 26.8 24.5 25.3 1964 1964 25.8 24.5 25.3 25.4 25.0 23.3 23.1 24.7 26.4 26.3 25.5 25.2 1965 1965 25.3 26.1 26.2 25.5 26.1 23.2 23.6 25.4 26.9 26.0 25.0 25.0 1966 1966 24.6 24.5 26.1 25.6 25.3 24.2 24.4 25.2 26.5 26.8 27.0 26.4 1967 1967 25.3 25.2 25.5 24.6 24.3 23.1 23.0 25.3 27.3 26.8 25.5 24.9 1968 1968 25.9 26.0 25.5 25.6 25.2 22.5 23.4 25.2 26.5 27.1 24.6 25.2 1969 1969 25.6 26.0 26.0 26.2 24.8 23.7 22.3 24.7 26.4 26.6 26.3 26.2 1970 1970 26.1 25.4 26.4 26.0 26.3 23.7 23.2 24.9 26.6 27.2 26.3 24.6 1971 1971 24.3 24.4 25.5 25.9 25.5 23.7 23.9 24.6 27.0 27.2 25.3 25.2 1972 1972 22.9 25.3 24.5 24.5 24.8 22.1 22.9 24.4 26.3 27.3 27.0 26.5 1973 1973 26.3 26.6 25.9 25.2 25.7 23.1 23.3 24.8 27.1 26.5 25.9 23.8 1974 1974 23.4 24.1 24.3 24.9 24.0 22.5 22.5 24.6 26.1 25.7 24.5 24.0 1975 1975 25.1 25.2 24.8 25.0 25.1 23.3 22.6 23.6 27.6 27.1 26.3 24.8 1976 1976 23.5 23.8 24.4 24.4 23.3 22.4 22.4 22.8 26.3 25.8 26.0 25.3 1977 1977 25.4 24.2 24.7 25.6 24.8 23.4 23.7 25.3 26.6 27.4 27.3 24.7 1978 1978 24.3 23.4 24.3 24.8 23.9 22.1 23.2 25.1 27.4 26.3 26.1 25.3 1979 1979 24.9 24.7 25.4 26.0 25.0 23.3 22.5 25.2 27.3 26.8 25.9 25.3 1980 1980 25.8 25.5 25.0 25.5 25.5 22.6 22.0 24.3 27.4 27.6 25.3 25.9 1981 1981 25.3 25.8 25.5 25.5 24.4 22.1 23.5 24.7 27.3 27.4 27.3 26.0 1982 1982 26.2 25.6 25.4 24.6 23.9 22.8 22.6 25.0 26.9 26.5 25.8 25.0 1983 1983 25.8 27.1 26.7 26.8 25.8 24.0 24.0 24.2 27.1 27.2 26.0 24.3 1984 1984 26.1 26.2 25.3 25.6 26.0 24.1 24.0 26.3 28.1 26.8 26.0 25.5 1985 1985 26.0 23.8 25.6 26.0 24.9 22.9 24.0 25.6 27.3 26.7 26.0 24.8 1986 1986 25.9 24.5 25.1 25.6 26.9 24.3 24.0 24.8 27.1 25.4 25.0 26.0 1987 1987 27.0 25.3 26.4 27.5 26.9 23.3 23.7 25.5 26.4 27.3 27.3 25.3 1988 1988 25.4 26.2 26.7 25.9 25.7 23.9 23.3 25.6 27.5 26.8 25.8 23.6 1989 1989 24.5 24.0 25.9 24.9 26.4 23.2 23.6 26.1 26.9 26.8 26.7 26.3 1990 1990 25.0 25.9 24.8 25.2 25.0 23.5 24.1 25.6 26.9 27.2 26.5 25.1 1991 1991 25.3 25.1 26.1 25.8 25.6 23.6 24.1 25.5 27.1 26.2 25.2 23.6 1992 1992 26.4 27.2 26.7 26.9 25.8 23.8 22.9 24.7 27.2 26.4 26.1 26.5 1993 1993 26.2 25.0 25.0 25.0 26.3 23.5 24.3 25.7 27.1 28.1 25.8 25.3 1994 1994 24.5 24.6 27.0 26.2 25.7 23.2 22.5 25.1 27.9 27.8 26.3 25.9 1995 1995 27.5 24.6 25.7 25.7 25.9 24.3 24.7 26.4 27.6 27.4 26.5 25.4 1996 1996 24.8 26.0 26.3 27.2 26.2 24.3 22.7 25.3 26.6 28.1 25.4 25.5 1997 1997 24.4 25.4 25.5 25.3 24.8 24.0 23.7 25.5 27.7 27.8 26.6 25.4 1998 1998 25.4 27.9 28.1 26.2 26.0 24.1 24.1 25.6 28.8 28.1 26.3 25.9 1999 1999 25.0 26.7 26.8 26.7 25.9 24.3 23.7 25.7 26.8 27.2 27.1 24.5 2000 2000 25.3 25.2 25.2 25.7 25.5 23.8 23.7 25.0 27.4 27.3 25.5 24.9 2001 2001 25.8 25.0 26.1 26.3 25.8 24.8 23.6 25.5 27.5 27.1 26.0 25.3 2002 2002 25.3 25.5 25.5 26.2 25.9 23.6 24.5 25.4 27.3 27.7 26.5 25.3 21 154 389 154 389 -13.25 14.25 154-389_154-389 1901 1901 26.7 26.8 26.3 26.8 25.6 24.6 24.0 25.3 27.1 27.4 27.0 26.8 1902 1902 26.4 27.0 27.4 27.1 26.2 24.6 24.0 25.3 27.1 27.4 27.0 26.8 1903 1903 26.7 27.0 27.4 27.5 25.9 24.4 24.2 25.3 27.1 27.4 26.3 26.8 1904 1904 26.7 26.8 27.4 26.7 25.3 24.6 24.0 25.1 27.0 27.4 27.0 26.8 1905 1905 26.8 27.0 27.4 27.4 24.9 24.6 24.0 25.3 26.9 27.4 27.0 26.8 1906 1906 27.0 27.0 26.3 26.3 24.9 24.6 24.0 25.3 27.1 27.4 27.0 26.8 1907 1907 26.7 27.0 26.8 26.1 24.2 24.6 24.0 25.3 26.9 27.4 26.8 26.8 1908 1908 26.7 27.0 26.8 25.7 26.0 24.6 24.0 25.3 27.1 27.4 27.0 26.8 1909 1909 26.7 27.0 26.5 26.7 26.1 24.6 24.0 25.3 27.1 27.4 27.0 26.8 1910 1910 26.7 27.0 27.4 26.7 26.9 24.6 24.0 25.3 27.1 27.4 27.0 26.6 1911 1911 26.7 27.0 27.4 27.2 26.4 24.6 24.0 25.3 27.1 27.4 27.0 26.4 1912 1912 26.7 27.0 26.8 26.1 24.9 24.6 24.0 25.3 27.1 27.4 27.0 26.8 1913 1913 26.7 27.0 27.0 26.9 26.7 24.4 24.2 25.3 27.1 27.4 27.0 26.8 1914 1914 26.7 27.0 27.4 26.1 25.5 24.6 24.0 24.9 27.1 28.0 27.0 26.8 1915 1915 26.7 27.0 27.5 26.5 25.6 24.6 24.2 25.3 27.1 27.4 27.0 26.8 1916 1916 26.7 27.0 26.7 26.6 25.8 24.6 24.2 25.3 27.1 27.4 26.8 26.8 1917 1917 25.4 26.2 26.2 26.6 26.4 24.2 23.2 25.3 26.7 27.3 26.7 25.8 1918 1918 26.0 26.0 26.5 26.3 25.3 24.6 24.4 24.9 27.9 27.2 27.0 26.3 1919 1919 26.9 27.2 27.7 27.6 25.0 24.3 24.4 24.5 26.3 27.7 27.0 26.7 1920 1920 26.9 26.8 27.4 26.7 26.1 25.0 25.2 25.6 27.4 27.4 27.1 26.8 1921 1921 26.8 26.6 27.2 27.4 26.0 24.7 23.7 25.3 27.1 28.0 26.3 26.1 1922 1922 27.1 27.1 27.6 27.4 25.9 25.1 24.0 25.7 27.4 27.4 26.8 26.9 1923 1923 26.3 26.5 26.7 26.1 25.9 24.6 24.2 26.1 27.6 27.8 27.0 26.1 1924 1924 27.3 27.2 27.9 27.5 26.7 25.1 24.3 25.6 27.0 27.9 26.4 26.8 1925 1925 26.7 26.7 26.3 26.8 24.9 24.2 24.0 26.2 26.9 27.7 26.8 26.7 1926 1926 27.3 28.1 27.8 27.6 26.0 24.7 23.8 25.0 27.1 27.8 27.1 26.8 1927 1927 27.0 27.2 27.5 27.1 26.7 24.8 24.4 25.3 27.8 28.6 27.0 26.6 1928 1928 26.8 27.3 27.8 26.9 26.4 24.9 24.2 25.3 27.2 27.8 26.6 26.9 1929 1929 27.0 27.8 27.5 27.1 25.5 25.1 24.0 24.9 26.6 27.9 27.1 27.2 1930 1930 26.7 27.4 27.4 26.7 25.9 24.4 24.3 24.9 27.1 28.5 28.1 27.0 1931 1931 26.5 27.6 27.1 26.9 27.2 25.1 23.4 25.7 27.4 27.0 26.8 26.4 1932 1932 26.7 27.0 27.4 26.8 25.0 24.3 23.1 24.7 25.4 28.2 27.1 27.0 1933 1933 26.8 27.6 28.5 27.7 26.7 25.0 24.6 25.4 26.9 27.8 26.7 25.6 1934 1934 26.3 25.9 26.6 27.2 27.2 25.2 24.2 25.4 27.0 28.2 26.8 26.4 1935 1935 26.7 27.0 27.0 27.2 26.4 24.1 24.5 24.3 25.4 28.5 27.7 26.8 1936 1936 26.1 27.3 26.8 27.0 25.5 25.1 24.4 25.4 26.7 27.8 27.2 26.3 1937 1937 26.1 26.7 27.4 27.4 26.9 24.6 23.2 25.0 26.5 27.9 27.5 26.1 1938 1938 26.3 26.2 27.6 26.9 26.0 24.6 24.0 25.1 26.9 27.8 26.4 25.9 1939 1939 26.8 27.0 26.2 26.9 26.9 24.6 23.1 24.2 26.7 26.9 26.4 25.9 1940 1940 26.4 26.6 27.1 26.9 25.6 24.7 24.2 26.1 26.9 27.4 27.4 27.5 1941 1941 26.1 27.2 28.4 27.9 27.1 24.9 24.4 26.9 27.4 27.4 27.4 26.6 1942 1942 27.3 27.1 26.4 26.9 25.5 24.9 23.9 25.6 27.7 26.2 26.8 25.3 1943 1943 26.4 27.3 27.2 26.6 25.3 23.0 23.4 23.9 27.0 28.2 27.3 25.6 1944 1944 26.4 26.7 27.4 28.0 26.9 24.6 25.4 27.7 26.5 28.8 27.9 27.4 1945 1945 27.5 27.9 27.2 27.8 26.6 24.8 24.6 25.6 28.0 28.2 26.7 26.1 1946 1946 27.4 28.0 27.6 28.0 26.2 25.0 25.5 24.2 27.4 27.8 27.0 26.4 1947 1947 27.1 27.5 27.0 27.9 27.5 25.8 23.3 27.5 27.3 28.5 27.0 26.1 1948 1948 26.0 26.5 27.4 26.6 26.6 25.3 23.8 25.9 26.0 28.2 27.0 27.1 1949 1949 27.2 27.0 27.6 27.9 27.7 24.7 24.5 26.2 28.0 28.4 26.7 26.4 1950 1950 26.4 26.6 27.5 27.5 26.6 24.7 23.2 24.7 27.3 26.7 26.6 26.2 1951 1951 24.7 26.1 27.4 28.0 27.5 25.6 25.9 25.6 27.4 28.0 27.6 28.5 1952 1952 27.3 27.7 28.4 27.4 25.8 25.0 23.4 24.8 26.6 27.8 26.8 26.2 1953 1953 26.0 26.5 27.5 26.9 26.1 24.8 24.0 24.9 25.9 26.7 25.9 25.6 1954 1954 25.4 26.4 26.6 26.7 25.4 23.1 22.9 24.9 27.1 28.9 27.9 27.4 1955 1955 26.8 25.5 26.5 27.1 26.2 24.0 23.7 24.2 27.0 28.2 28.2 26.4 1956 1956 26.0 26.2 25.9 27.3 26.3 24.1 23.4 25.3 26.3 28.3 26.0 26.2 1957 1957 26.5 27.3 27.6 28.4 27.1 24.5 24.7 25.6 26.3 27.1 28.0 28.0 1958 1958 27.2 26.7 27.2 26.4 25.3 23.1 22.9 24.4 27.2 28.7 28.1 27.5 1959 1959 27.6 27.6 28.1 28.2 26.3 24.6 24.2 25.4 27.2 28.2 27.8 26.9 1960 1960 26.8 26.7 27.4 27.7 25.7 24.5 23.4 25.9 27.6 29.0 28.1 28.2 1961 1961 27.1 27.1 27.4 27.4 26.2 23.9 24.1 25.0 28.0 28.5 27.5 27.3 1962 1962 26.8 27.0 27.5 27.3 26.6 24.6 24.3 25.3 27.1 28.4 28.1 28.3 1963 1963 27.3 27.6 27.5 27.6 27.9 26.0 24.3 25.7 27.0 27.4 25.6 26.9 1964 1964 27.1 26.1 27.1 27.0 26.2 24.6 23.8 25.0 26.6 26.8 26.7 26.7 1965 1965 26.7 27.8 28.2 27.4 27.4 24.7 24.3 25.7 27.1 26.7 26.0 26.3 1966 1966 26.0 26.5 28.1 27.4 26.6 25.5 25.1 25.5 26.7 27.3 28.0 28.0 1967 1967 26.7 27.1 27.5 26.5 25.6 24.5 23.7 25.5 27.4 27.4 26.6 26.6 1968 1968 27.3 27.8 27.6 27.5 26.7 23.9 24.1 25.5 26.7 27.6 25.7 26.6 1969 1969 26.9 27.8 27.9 28.1 26.2 24.9 23.0 25.0 26.5 27.2 27.5 27.8 1970 1970 27.5 27.3 28.2 27.8 27.5 25.1 24.0 25.4 26.6 27.8 27.3 26.1 1971 1971 25.7 26.3 27.4 27.7 26.9 25.0 24.5 24.9 27.1 27.7 26.4 26.8 1972 1972 24.4 27.1 26.4 26.4 26.0 23.5 23.5 24.9 26.4 27.9 28.0 27.9 1973 1973 27.7 28.3 27.8 27.1 27.0 24.5 24.2 25.1 27.3 27.1 26.9 25.3 1974 1974 24.8 26.0 26.2 26.8 25.5 23.8 23.3 25.0 26.3 26.4 25.7 25.5 1975 1975 26.5 27.0 26.7 26.9 26.5 24.8 23.4 24.0 27.7 27.5 27.4 26.3 1976 1976 24.9 25.6 26.4 26.4 24.7 23.6 23.1 23.1 26.4 26.4 27.0 26.8 1977 1977 26.8 26.1 26.6 27.5 26.2 24.8 24.3 25.5 26.7 27.9 28.2 26.2 1978 1978 25.8 25.4 26.2 26.8 25.2 23.5 24.0 25.5 27.6 26.9 27.0 26.8 1979 1979 26.3 26.7 27.3 27.9 26.3 24.6 23.3 25.5 27.4 27.3 26.9 26.8 1980 1980 27.1 27.4 27.0 27.4 26.8 23.8 22.7 24.6 27.4 28.1 26.3 27.3 1981 1981 26.7 27.5 27.4 27.4 25.7 23.6 24.2 25.0 27.4 28.0 28.3 27.5 1982 1982 27.6 27.4 27.2 26.5 25.1 24.2 23.3 25.3 26.9 27.1 26.9 26.4 1983 1983 27.2 28.8 28.5 28.6 27.0 25.5 24.6 24.5 27.3 27.8 27.0 25.9 1984 1984 27.4 28.0 27.2 27.5 27.4 25.4 24.8 26.6 28.3 27.4 27.0 27.0 1985 1985 27.4 25.6 27.6 27.9 26.3 24.2 24.7 25.9 27.4 27.2 27.0 26.2 1986 1986 27.1 26.3 27.2 27.5 28.3 25.7 24.7 25.1 27.2 25.9 26.0 27.4 1987 1987 28.3 27.1 28.2 29.3 28.1 24.7 24.4 25.7 26.7 27.9 28.4 26.6 1988 1988 26.8 27.8 28.5 27.9 27.0 25.3 24.0 26.0 27.5 27.4 26.8 25.1 1989 1989 25.9 25.9 27.7 26.8 27.6 24.5 24.3 26.4 27.1 27.4 27.7 27.8 1990 1990 26.5 27.6 26.7 27.1 26.4 24.8 24.7 26.0 27.1 27.8 27.6 26.6 1991 1991 26.7 26.9 28.0 27.7 26.9 25.0 24.8 25.9 27.4 26.8 26.3 25.2 1992 1992 27.7 28.9 28.5 28.7 27.1 25.1 23.6 25.1 27.4 27.0 27.1 27.8 1993 1993 27.6 26.9 27.0 26.9 27.6 24.8 25.1 26.0 27.1 28.7 26.8 26.8 1994 1994 26.0 26.4 28.8 28.1 27.0 24.6 23.2 25.4 28.1 28.3 27.3 27.3 1995 1995 28.8 26.4 27.6 27.7 27.2 25.6 25.4 26.8 27.7 28.0 27.5 26.9 1996 1996 26.3 27.8 28.1 29.0 27.5 25.6 23.4 25.6 26.9 28.5 26.5 26.9 1997 1997 25.9 27.2 27.4 27.2 26.1 25.4 24.4 25.8 27.8 28.3 27.6 26.9 1998 1998 26.8 29.6 29.9 28.1 27.3 25.5 24.7 26.0 28.8 28.7 27.3 27.4 1999 1999 26.4 28.4 28.6 28.6 27.2 25.7 24.4 26.0 26.9 27.8 28.0 26.0 2000 2000 26.7 27.0 27.1 27.6 26.8 25.2 24.3 25.3 27.5 28.0 26.5 26.4 2001 2001 27.3 26.8 28.0 28.3 27.2 26.3 24.3 25.9 27.6 27.6 27.0 26.9 2002 2002 26.7 27.3 27.4 28.2 27.3 25.0 25.3 25.7 27.5 28.4 27.6 26.9 22 155 389 155 389 -12.75 14.25 155-389_155-389 1901 1901 26.3 26.5 26.0 26.2 25.3 24.2 23.5 24.5 26.1 26.5 26.3 26.3 1902 1902 26.1 26.7 27.1 26.5 25.9 24.2 23.5 24.5 26.1 26.5 26.1 26.3 1903 1903 26.3 26.7 27.1 27.0 25.5 24.0 23.7 24.5 26.1 26.5 25.7 26.3 1904 1904 26.3 26.7 27.1 26.2 25.0 24.2 23.4 24.4 26.1 26.5 26.3 26.3 1905 1905 26.4 26.7 27.1 26.7 24.5 24.2 23.5 24.5 26.0 26.5 26.3 26.3 1906 1906 26.5 26.7 26.0 25.8 24.5 24.2 23.5 24.5 26.1 26.5 26.3 26.3 1907 1907 26.3 26.7 26.4 25.6 24.0 24.2 23.5 24.5 26.0 26.5 26.0 26.3 1908 1908 26.3 26.7 26.5 25.3 25.7 24.2 23.5 24.5 26.1 26.5 26.3 26.3 1909 1909 26.3 26.7 26.2 26.2 25.9 24.2 23.5 24.5 26.1 26.5 26.3 26.3 1910 1910 26.3 26.7 27.1 26.1 26.5 24.2 23.5 24.5 26.1 26.5 26.3 26.1 1911 1911 26.3 26.7 27.1 26.7 26.1 24.2 23.5 24.5 26.1 26.5 26.3 26.3 1912 1912 26.3 26.7 26.5 25.7 24.7 24.2 23.5 24.5 26.1 26.5 26.3 26.3 1913 1913 26.3 26.7 26.7 26.4 26.4 24.0 23.7 24.5 26.1 26.5 26.3 26.3 1914 1914 26.3 26.7 27.1 25.6 25.0 24.2 23.5 24.3 26.1 27.0 26.3 26.3 1915 1915 26.3 26.7 27.1 26.1 25.2 24.2 23.7 24.5 26.1 26.5 26.3 26.3 1916 1916 26.3 26.7 26.4 26.1 25.4 24.2 23.7 24.5 26.1 26.5 26.3 26.3 1917 1917 25.1 26.0 25.9 26.1 26.1 23.8 22.8 24.5 25.8 26.5 26.0 25.3 1918 1918 25.7 25.9 26.3 25.8 24.9 24.2 23.9 24.3 26.8 26.3 26.3 25.8 1919 1919 26.4 26.8 27.4 26.9 24.5 23.9 23.9 23.9 25.4 26.7 26.3 26.1 1920 1920 26.5 26.5 27.1 26.2 25.7 24.5 24.6 24.9 26.3 26.5 26.4 26.3 1921 1921 26.4 26.3 26.9 26.7 25.7 24.3 23.2 24.6 26.1 27.0 25.6 25.7 1922 1922 26.7 26.8 27.2 26.9 25.5 24.7 23.5 24.9 26.3 26.5 26.1 26.4 1923 1923 25.9 26.3 26.3 25.6 25.5 24.2 23.7 25.4 26.6 26.8 26.3 25.5 1924 1924 26.9 26.9 27.5 27.0 26.4 24.7 23.9 24.9 26.1 27.1 25.8 26.3 1925 1925 26.3 26.4 26.0 26.3 24.5 23.9 23.5 25.4 26.0 26.8 26.3 26.1 1926 1926 26.9 27.7 27.5 27.1 25.7 24.3 23.3 24.2 26.1 26.9 26.4 26.3 1927 1927 26.6 26.8 27.1 26.6 26.3 24.3 23.9 24.5 26.8 27.7 26.3 26.1 1928 1928 26.5 27.0 27.6 26.4 26.1 24.5 23.7 24.7 26.4 26.9 26.0 26.4 1929 1929 26.6 27.5 27.2 26.5 25.0 24.7 23.7 24.3 25.6 27.0 26.3 26.8 1930 1930 26.3 27.1 27.2 26.1 25.5 24.0 23.8 24.2 26.1 27.7 27.4 26.5 1931 1931 26.3 27.3 26.8 26.4 26.9 24.5 23.1 25.0 26.5 26.2 26.1 25.9 1932 1932 26.3 26.7 27.1 26.2 24.5 23.9 22.7 24.1 24.5 27.4 26.5 26.5 1933 1933 26.4 27.2 28.2 27.1 26.4 24.5 24.0 24.7 25.9 26.8 26.0 25.2 1934 1934 26.1 25.8 26.3 26.7 27.0 24.7 23.7 24.7 26.1 27.3 26.3 25.9 1935 1935 26.4 26.8 26.7 26.7 26.1 23.8 24.0 23.7 24.5 27.5 27.1 26.5 1936 1936 25.8 26.9 26.5 26.4 25.2 24.5 23.8 24.6 25.7 26.9 26.6 25.9 1937 1937 25.8 26.5 27.1 26.9 26.7 24.3 22.8 24.3 25.7 26.9 26.4 25.7 1938 1938 26.0 25.9 27.2 26.4 25.7 24.2 23.7 24.5 26.0 26.8 25.9 25.4 1939 1939 26.4 26.7 25.9 26.4 26.6 24.2 22.6 23.6 25.7 26.1 25.8 25.5 1940 1940 26.1 26.4 26.8 26.4 25.2 24.4 23.5 25.3 26.0 26.4 26.7 27.0 1941 1941 25.7 27.0 28.1 27.4 26.8 24.5 23.9 26.1 26.4 26.5 26.7 26.1 1942 1942 26.9 26.8 26.2 26.4 25.2 24.5 23.3 24.8 26.6 25.4 26.3 24.8 1943 1943 26.0 27.0 26.9 26.1 25.0 22.5 22.9 23.2 26.0 27.3 26.6 25.2 1944 1944 26.0 26.4 27.1 27.5 26.7 24.2 24.8 26.9 25.5 27.9 27.1 26.8 1945 1945 27.1 27.5 26.9 27.2 26.3 24.3 24.1 24.8 26.9 27.2 25.9 25.7 1946 1946 26.9 27.7 27.2 27.4 25.8 24.5 24.9 23.5 26.4 26.9 26.3 25.9 1947 1947 26.7 27.2 26.8 27.4 27.3 25.4 22.8 26.6 26.2 27.6 26.3 25.5 1948 1948 25.6 26.2 27.1 26.0 26.0 24.9 23.3 25.1 25.1 27.3 26.3 26.5 1949 1949 26.7 26.7 27.3 27.5 27.4 24.3 24.0 25.4 26.9 27.4 26.0 25.9 1950 1950 26.0 26.3 27.3 27.1 26.4 24.3 22.6 24.0 26.2 25.8 25.9 25.7 1951 1951 24.4 25.8 27.1 27.6 27.2 25.3 25.3 24.9 26.4 27.1 27.0 28.1 1952 1952 26.8 27.4 28.0 26.9 25.5 24.5 23.0 24.0 25.7 26.9 26.1 25.8 1953 1953 25.5 26.5 27.3 26.5 25.8 24.3 23.5 24.2 24.9 25.9 25.3 25.3 1954 1954 25.2 26.2 26.5 26.3 25.3 22.7 22.4 24.2 26.0 28.0 27.3 27.0 1955 1955 26.5 25.3 26.4 26.6 25.9 23.7 23.0 23.5 25.9 27.4 27.6 26.3 1956 1956 25.6 26.1 25.8 26.9 26.0 23.7 22.7 24.5 25.3 27.4 25.5 25.8 1957 1957 26.0 27.1 27.4 27.8 26.7 24.4 24.2 24.9 25.5 26.3 27.3 27.6 1958 1958 26.9 26.4 27.1 25.9 25.0 22.7 22.4 23.7 26.2 27.9 27.4 27.1 1959 1959 27.3 27.4 27.8 27.7 26.1 24.2 23.6 24.6 26.2 27.4 27.1 26.4 1960 1960 26.4 26.4 27.1 27.2 25.4 24.2 22.9 25.1 26.5 28.0 27.4 27.7 1961 1961 26.6 26.7 27.1 26.9 26.0 23.4 23.5 24.5 26.8 27.5 26.8 26.7 1962 1962 26.3 26.7 27.1 26.9 26.1 24.3 23.7 24.7 26.0 27.6 27.5 27.8 1963 1963 27.1 27.3 27.2 27.2 27.7 25.8 23.8 25.0 26.0 26.5 24.9 26.5 1964 1964 26.6 25.7 26.5 26.4 25.9 24.4 23.4 24.3 25.5 25.9 26.0 26.2 1965 1965 26.2 27.5 27.8 26.9 27.2 24.3 23.8 24.9 26.1 25.9 25.3 25.8 1966 1966 25.5 26.2 27.8 27.0 26.2 25.2 24.6 24.7 25.7 26.4 27.3 27.6 1967 1967 26.2 26.9 27.2 26.0 25.3 24.2 23.1 24.9 26.4 26.4 26.0 26.2 1968 1968 26.8 27.4 27.3 27.1 26.4 23.7 23.3 24.6 25.7 26.5 25.1 26.3 1969 1969 26.3 27.6 27.7 27.6 25.8 24.4 22.6 24.4 25.5 26.4 26.8 27.3 1970 1970 27.0 27.0 27.7 27.2 27.1 24.7 23.4 24.7 25.5 26.9 26.6 25.5 1971 1971 25.2 26.0 27.1 27.2 26.6 24.5 24.0 24.2 26.2 26.8 25.6 26.3 1972 1972 24.2 26.8 26.2 25.8 25.7 23.2 23.2 24.1 25.5 27.0 27.2 27.4 1973 1973 27.3 28.0 27.5 26.7 26.7 24.2 23.7 24.4 26.3 26.2 26.2 24.8 1974 1974 24.5 25.7 26.0 26.4 25.3 23.5 22.8 24.3 25.4 25.5 25.1 25.0 1975 1975 26.2 26.7 26.5 26.4 26.1 24.4 22.9 23.3 26.7 26.6 26.7 25.7 1976 1976 24.5 25.4 26.1 26.1 24.4 23.2 22.6 22.5 25.5 25.5 26.3 26.3 1977 1977 26.4 25.7 26.2 27.0 25.8 24.2 23.8 24.7 25.7 27.0 27.4 25.7 1978 1978 25.4 25.2 26.1 26.5 24.8 23.2 23.4 24.7 26.6 26.0 26.3 26.3 1979 1979 26.0 26.4 27.0 27.3 26.1 24.2 22.8 24.8 26.4 26.4 26.2 26.2 1980 1980 26.7 27.0 26.7 26.9 26.5 23.5 22.2 23.9 26.3 27.1 25.6 26.7 1981 1981 26.3 27.1 27.0 26.7 25.3 23.2 23.7 24.3 26.4 27.1 27.6 26.9 1982 1982 27.1 27.1 27.0 26.0 24.8 23.8 22.9 24.4 25.9 26.2 26.2 25.9 1983 1983 26.8 28.4 28.2 28.1 26.7 25.0 24.0 23.8 26.2 26.9 26.3 25.4 1984 1984 27.0 27.6 26.9 27.1 27.1 25.0 24.3 25.9 27.3 26.5 26.3 26.5 1985 1985 26.9 25.4 27.3 27.5 26.0 23.7 24.2 25.1 26.4 26.3 26.3 25.8 1986 1986 26.7 26.1 27.1 27.0 28.1 25.4 24.0 24.4 26.1 24.9 25.3 26.8 1987 1987 27.7 26.8 27.8 28.7 27.7 24.3 23.8 25.0 25.8 27.0 27.6 26.1 1988 1988 26.3 27.5 28.1 27.4 26.7 24.9 23.5 25.3 26.5 26.5 26.1 24.7 1989 1989 25.4 25.6 27.3 26.3 27.3 24.1 23.7 25.7 26.1 26.5 27.0 27.2 1990 1990 26.1 27.3 26.5 26.6 26.0 24.4 24.1 25.2 26.0 26.9 26.8 26.2 1991 1991 26.3 26.6 27.7 27.1 26.6 24.7 24.3 25.2 26.3 25.9 25.5 24.8 1992 1992 27.2 28.5 28.1 28.2 26.7 24.7 23.0 24.4 26.3 26.1 26.4 27.2 1993 1993 27.1 26.6 26.7 26.4 27.3 24.5 24.6 25.3 26.1 27.7 26.1 26.3 1994 1994 25.6 26.3 28.5 27.5 26.6 24.2 22.8 24.7 27.0 27.4 26.6 26.8 1995 1995 28.3 26.1 27.3 27.2 26.8 25.2 24.9 26.0 26.7 27.1 26.8 26.4 1996 1996 25.9 27.4 27.8 28.4 27.1 25.2 23.0 24.9 25.8 27.6 25.8 26.4 1997 1997 25.6 26.9 27.1 26.9 25.8 25.0 23.8 25.0 26.7 27.3 26.9 26.4 1998 1998 26.4 29.2 29.5 27.5 27.1 25.0 24.1 25.3 27.8 27.8 26.6 26.9 1999 1999 26.0 28.1 28.3 28.0 26.8 25.3 23.9 25.3 26.0 26.9 27.2 25.5 2000 2000 26.3 26.7 26.8 27.0 26.5 24.8 23.8 24.6 26.5 27.1 25.9 25.8 2001 2001 26.9 26.5 27.8 27.8 27.0 25.9 23.9 25.2 26.6 26.7 26.3 26.4 2002 2002 26.3 27.0 27.1 27.8 27.1 24.5 24.8 25.1 26.6 27.6 26.9 26.4 23 156 389 156 389 -12.25 14.25 156-389_156-389 1901 1901 25.4 25.8 25.0 25.3 24.4 23.5 22.6 23.6 25.0 25.4 25.2 25.3 1902 1902 25.4 25.9 26.1 25.5 25.0 23.5 22.6 23.6 25.0 25.4 25.0 25.3 1903 1903 25.4 25.9 26.1 26.1 24.6 23.3 22.6 23.6 25.0 25.4 24.7 25.3 1904 1904 25.4 25.9 25.9 25.2 24.1 23.5 22.5 23.5 25.0 25.4 25.2 25.3 1905 1905 25.5 25.9 26.1 25.7 23.7 23.5 22.6 23.6 25.0 25.4 25.2 25.3 1906 1906 25.5 25.9 25.0 24.9 23.6 23.5 22.6 23.6 25.0 25.4 25.2 25.3 1907 1907 25.4 25.9 25.4 24.7 23.2 23.5 22.6 23.6 25.0 25.4 24.9 25.3 1908 1908 25.4 25.9 25.4 24.5 24.7 23.5 22.6 23.6 25.0 25.4 25.2 25.3 1909 1909 25.4 25.9 25.2 25.2 25.0 23.5 22.6 23.7 25.0 25.4 25.2 25.3 1910 1910 25.4 25.9 26.1 25.2 25.6 23.5 22.6 23.6 25.0 25.4 25.2 25.2 1911 1911 25.4 25.9 26.1 26.0 25.4 23.5 22.6 23.6 25.0 25.4 25.2 25.3 1912 1912 25.4 25.9 25.5 24.9 23.9 23.5 22.6 23.6 25.0 25.4 25.2 25.3 1913 1913 25.4 25.9 25.6 25.5 25.5 23.3 22.8 23.6 25.0 25.4 25.2 25.3 1914 1914 25.4 25.9 26.1 24.8 24.1 23.5 22.5 23.4 25.0 25.9 25.2 25.3 1915 1915 25.4 25.9 26.1 25.3 24.2 23.5 22.8 23.6 25.0 25.4 25.2 25.3 1916 1916 25.4 25.9 25.4 25.0 24.5 23.5 22.8 23.6 25.0 25.4 25.2 25.3 1917 1917 24.3 25.5 24.9 25.2 25.2 23.2 22.0 23.6 24.9 25.4 25.0 24.5 1918 1918 24.8 25.3 25.3 24.9 24.0 23.5 23.0 23.4 25.8 25.2 25.2 24.9 1919 1919 25.5 26.0 26.3 26.0 23.5 23.2 22.9 23.1 24.5 25.6 25.2 25.2 1920 1920 25.5 25.8 26.1 25.3 24.7 23.9 23.7 23.9 25.4 25.4 25.3 25.3 1921 1921 25.4 25.7 25.8 25.8 24.8 23.6 22.3 23.7 25.0 25.9 24.5 24.8 1922 1922 25.8 26.1 26.2 26.0 24.6 23.9 22.6 23.9 25.3 25.4 25.2 25.5 1923 1923 25.0 25.6 25.3 24.8 24.5 23.5 22.8 24.4 25.8 25.7 25.2 24.8 1924 1924 26.0 26.3 26.4 26.0 25.5 23.9 23.0 24.0 25.0 26.0 24.8 25.3 1925 1925 25.4 25.7 25.0 25.3 23.7 23.3 22.6 24.4 25.0 25.7 25.2 25.2 1926 1926 26.0 26.9 26.4 26.1 24.7 23.6 22.4 23.1 25.0 25.8 25.3 25.4 1927 1927 25.7 26.0 26.1 25.7 25.4 23.5 22.9 23.6 25.8 26.5 25.2 25.3 1928 1928 25.7 26.3 26.6 25.5 25.2 23.8 22.6 23.8 25.5 25.7 25.0 25.5 1929 1929 25.7 26.8 26.2 25.5 24.0 23.9 22.9 23.4 24.8 25.9 25.2 26.0 1930 1930 25.4 26.5 26.2 25.2 24.7 23.5 22.9 23.4 25.3 26.5 26.3 25.7 1931 1931 25.4 26.7 25.8 25.5 25.9 23.8 22.3 24.1 25.5 25.1 25.2 25.0 1932 1932 25.4 25.9 26.1 25.2 23.6 23.2 21.9 23.3 23.5 26.4 25.5 25.5 1933 1933 25.5 26.5 27.1 26.2 25.4 24.0 23.1 23.7 25.0 25.7 25.0 24.3 1934 1934 25.4 25.3 25.4 25.8 26.1 24.0 22.6 23.8 25.0 26.1 25.3 25.0 1935 1935 25.5 26.1 25.7 25.8 25.2 23.2 23.1 22.9 23.5 26.3 26.1 25.5 1936 1936 25.0 26.2 25.4 25.5 24.3 23.8 22.9 23.6 24.8 25.8 25.5 25.3 1937 1937 24.9 25.9 26.1 26.0 25.8 23.5 21.9 23.4 24.9 25.8 25.2 24.9 1938 1938 25.2 25.3 26.2 25.5 24.8 23.5 22.8 23.6 25.3 25.7 24.9 24.6 1939 1939 25.5 26.0 24.9 25.5 25.7 23.5 21.8 22.8 24.9 25.1 24.7 24.6 1940 1940 25.2 25.8 25.8 25.5 24.3 23.6 22.6 24.3 25.0 25.4 25.5 26.1 1941 1941 24.9 26.3 27.0 26.4 25.8 23.8 22.9 25.1 25.5 25.6 25.5 25.2 1942 1942 25.9 26.1 25.2 25.5 24.3 23.7 22.4 23.8 25.5 24.3 25.2 24.0 1943 1943 25.0 26.3 25.9 25.2 24.0 21.9 21.9 22.4 25.0 26.2 25.4 24.4 1944 1944 25.2 25.7 26.1 26.5 25.8 23.5 23.8 25.9 24.5 26.7 26.0 25.9 1945 1945 26.2 26.7 25.9 26.2 25.4 23.6 23.2 23.8 26.0 26.1 24.8 24.8 1946 1946 26.0 26.9 26.1 26.4 24.7 23.8 23.9 22.5 25.4 25.8 25.2 25.0 1947 1947 25.8 26.4 25.9 26.4 26.4 24.6 21.9 25.6 25.3 26.4 25.2 24.7 1948 1948 24.8 25.6 26.1 25.0 25.0 24.1 22.3 24.1 24.0 26.1 25.2 25.6 1949 1949 25.8 26.0 26.4 26.6 26.6 23.6 23.1 24.4 26.0 26.3 24.9 24.9 1950 1950 25.2 25.6 26.3 26.2 25.5 23.6 21.8 23.0 25.1 24.7 24.8 24.8 1951 1951 23.7 25.1 26.1 26.6 26.3 24.6 24.4 24.0 25.4 26.2 25.9 27.2 1952 1952 25.9 26.7 26.9 26.0 24.7 24.0 22.3 23.0 24.8 25.8 25.0 24.9 1953 1953 24.6 26.0 26.5 25.7 25.0 23.6 22.5 23.4 24.0 24.8 24.2 24.6 1954 1954 24.4 25.5 25.8 25.5 24.5 22.0 21.6 23.2 25.0 27.0 26.3 26.2 1955 1955 25.8 24.8 25.5 25.9 25.0 23.1 22.1 22.7 24.9 26.3 26.5 25.2 1956 1956 24.7 25.5 24.9 26.0 25.0 22.9 21.9 23.5 24.5 26.4 24.5 25.3 1957 1957 25.1 26.5 26.5 26.9 25.7 23.8 23.3 24.0 24.5 25.3 26.2 26.8 1958 1958 26.1 25.8 26.2 25.0 24.0 22.0 21.5 22.7 25.3 26.8 26.4 26.2 1959 1959 26.4 26.8 26.8 26.8 25.5 23.5 22.7 23.6 25.1 26.4 26.0 25.5 1960 1960 25.5 25.9 26.1 26.3 24.5 23.5 22.0 24.1 25.5 27.0 26.2 26.8 1961 1961 25.5 25.9 26.2 26.0 25.1 22.7 22.5 23.4 25.8 26.4 25.7 25.8 1962 1962 25.3 26.0 25.9 25.8 25.0 23.7 23.0 23.8 25.0 26.5 26.4 26.8 1963 1963 26.4 26.5 26.2 26.3 26.9 25.2 22.9 24.0 24.9 25.4 23.8 25.6 1964 1964 25.7 24.8 25.4 25.3 24.9 23.7 22.5 23.4 24.5 24.7 24.8 25.2 1965 1965 25.3 26.8 26.9 26.1 26.3 23.7 22.9 24.0 25.0 24.8 24.2 24.9 1966 1966 24.7 25.6 26.8 26.1 25.3 24.5 23.7 23.8 24.8 25.2 26.2 26.7 1967 1967 25.3 26.2 26.2 25.0 24.5 23.5 22.3 23.9 25.4 25.2 25.0 25.3 1968 1968 25.8 26.7 26.4 26.1 25.5 23.2 22.4 23.6 24.8 25.5 24.1 25.3 1969 1969 25.3 26.9 26.8 26.7 25.1 23.6 21.7 23.5 24.7 25.4 25.8 26.4 1970 1970 26.0 26.3 26.6 26.2 26.1 24.0 22.7 23.7 24.5 25.8 25.4 24.7 1971 1971 24.3 25.4 26.1 26.2 25.9 23.9 23.1 23.2 25.3 25.6 24.5 25.0 1972 1972 23.4 26.0 25.3 24.9 24.8 22.5 22.3 23.2 24.5 25.9 26.1 26.4 1973 1973 26.3 27.2 26.5 25.8 25.8 23.5 22.8 23.5 25.4 25.2 25.1 23.9 1974 1974 23.5 25.1 25.1 25.5 24.6 22.9 22.1 23.4 24.5 24.5 24.0 24.1 1975 1975 25.3 25.9 25.5 25.5 25.3 23.7 22.2 22.5 25.8 25.5 25.4 24.8 1976 1976 23.7 24.7 25.3 25.2 23.6 22.4 21.7 21.5 24.5 24.4 25.2 25.3 1977 1977 25.4 25.0 25.3 26.1 25.0 23.5 22.8 23.8 24.8 25.9 26.2 24.7 1978 1978 24.5 24.6 25.1 25.7 24.0 22.6 22.6 23.7 25.7 25.0 25.2 25.4 1979 1979 25.0 25.8 26.1 26.4 25.2 23.5 22.0 23.8 25.5 25.4 24.9 25.3 1980 1980 25.7 26.3 25.8 26.0 25.6 22.7 21.3 23.0 25.4 26.0 24.5 25.7 1981 1981 25.4 26.3 25.9 25.8 24.4 22.7 22.6 23.3 25.3 26.0 26.4 25.9 1982 1982 26.1 26.3 26.0 25.2 23.9 23.1 22.0 23.5 24.9 25.2 25.0 25.0 1983 1983 25.9 27.5 27.2 27.1 25.8 24.5 23.1 22.9 25.2 25.8 25.2 24.5 1984 1984 25.9 26.9 26.0 26.1 26.2 24.5 23.5 24.9 26.4 25.6 25.2 25.6 1985 1985 25.9 24.7 26.4 26.5 25.2 23.0 23.2 24.2 25.5 25.3 25.2 24.9 1986 1986 25.7 25.4 26.1 26.1 27.3 24.7 23.2 23.5 25.0 23.8 24.2 25.9 1987 1987 26.7 26.1 26.9 27.7 26.8 23.6 23.0 24.1 24.9 25.9 26.5 25.2 1988 1988 25.4 26.7 27.1 26.5 25.9 24.2 22.7 24.5 25.5 25.4 25.0 23.9 1989 1989 24.6 24.9 26.3 25.4 26.3 23.4 22.8 24.8 25.1 25.3 25.8 26.3 1990 1990 25.4 26.4 25.5 25.7 25.2 23.7 23.3 24.0 25.0 25.8 25.6 25.3 1991 1991 25.4 25.9 26.7 26.2 25.7 24.2 23.4 24.2 25.2 24.9 24.4 24.0 1992 1992 26.3 27.7 27.0 27.2 25.8 24.0 22.1 23.4 25.4 25.0 25.3 26.1 1993 1993 26.2 25.8 25.7 25.5 26.3 23.9 23.7 24.4 25.2 26.6 25.2 25.2 1994 1994 24.8 25.6 27.4 26.5 25.7 23.5 22.0 23.8 26.0 26.2 25.4 25.8 1995 1995 27.3 25.5 26.4 26.3 25.9 24.5 24.0 25.1 25.7 26.0 25.7 25.5 1996 1996 25.0 26.7 26.7 27.4 26.2 24.4 22.1 24.0 24.9 26.5 24.7 25.4 1997 1997 24.9 26.2 26.1 26.0 24.9 24.4 22.9 24.0 25.8 26.1 25.7 25.4 1998 1998 25.5 28.4 28.4 26.6 26.2 24.5 23.1 24.4 26.8 26.7 25.5 25.9 1999 1999 25.2 27.3 27.2 27.0 25.9 24.7 23.0 24.4 25.0 25.7 26.1 24.8 2000 2000 25.4 25.9 25.8 26.0 25.7 24.2 22.9 23.7 25.5 26.0 24.9 24.9 2001 2001 26.1 25.8 26.8 27.0 26.1 25.3 23.0 24.4 25.8 25.6 25.2 25.6 2002 2002 25.4 26.3 26.2 27.0 26.3 23.9 24.0 24.2 25.8 26.5 25.9 25.5 24 157 389 157 389 -11.75 14.25 157-389_157-389 1901 1901 26.5 27.2 26.3 26.4 25.5 24.5 23.3 23.9 25.2 25.9 26.2 26.4 1902 1902 26.5 27.2 27.4 26.7 26.0 24.5 23.3 23.9 25.2 25.9 26.0 26.4 1903 1903 26.5 27.2 27.4 27.2 25.6 24.3 23.3 23.9 25.2 25.9 25.8 26.4 1904 1904 26.5 27.2 27.2 26.3 25.1 24.5 23.2 23.7 25.2 25.9 26.2 26.4 1905 1905 26.5 27.2 27.4 26.8 24.8 24.5 23.3 23.9 25.2 25.9 26.2 26.4 1906 1906 26.6 27.2 26.3 26.1 24.7 24.5 23.3 23.9 25.2 25.9 26.2 26.4 1907 1907 26.5 27.2 26.7 25.9 24.4 24.5 23.3 23.9 25.2 25.9 26.0 26.4 1908 1908 26.3 27.2 26.7 25.8 25.8 24.5 23.3 23.9 25.2 25.9 26.2 26.4 1909 1909 26.5 27.2 26.5 26.3 26.1 24.5 23.3 24.0 25.2 25.9 26.2 26.4 1910 1910 26.5 27.2 27.4 26.3 26.7 24.5 23.3 23.9 25.2 25.9 26.0 26.4 1911 1911 26.5 27.2 27.4 27.2 26.5 24.5 23.3 23.9 25.2 25.9 26.2 26.3 1912 1912 26.3 27.2 26.8 26.2 25.1 24.5 23.3 23.9 25.2 25.9 26.2 26.4 1913 1913 26.5 27.2 26.8 26.7 26.6 24.3 23.5 23.9 25.2 25.9 26.2 26.4 1914 1914 26.5 27.2 27.4 26.0 25.1 24.5 23.2 23.8 25.2 26.3 26.2 26.4 1915 1915 26.5 27.2 27.4 26.5 25.3 24.5 23.3 23.9 25.2 25.9 26.2 26.4 1916 1916 26.5 27.2 26.7 26.3 25.6 24.5 23.5 23.9 25.2 25.9 26.2 26.4 1917 1917 25.4 26.9 26.3 26.4 26.2 24.4 22.8 23.9 25.0 25.9 26.0 25.7 1918 1918 26.0 26.7 26.7 26.1 25.0 24.5 23.7 23.7 25.9 25.8 26.2 26.0 1919 1919 26.5 27.2 27.5 27.2 24.5 24.3 23.5 23.5 24.8 26.1 26.2 26.4 1920 1920 26.6 27.1 27.4 26.4 25.7 24.9 24.3 24.1 25.5 25.9 26.3 26.3 1921 1921 26.5 27.0 27.1 26.9 25.8 24.5 23.1 23.9 25.2 26.4 25.6 25.9 1922 1922 26.9 27.4 27.4 27.0 25.6 25.0 23.3 24.2 25.4 25.9 26.2 26.6 1923 1923 26.1 27.0 26.6 26.1 25.6 24.5 23.6 24.6 25.8 26.2 26.2 25.9 1924 1924 27.0 27.5 27.7 27.2 26.6 25.0 23.7 24.3 25.4 26.5 25.9 26.4 1925 1925 26.5 27.1 26.3 26.5 24.9 24.5 23.5 24.7 25.2 26.2 26.2 26.3 1926 1926 27.0 28.1 27.6 27.3 25.8 24.7 23.1 23.4 25.2 26.2 26.3 26.5 1927 1927 26.8 27.3 27.2 26.9 26.5 24.5 23.6 23.9 25.9 26.9 26.2 26.3 1928 1928 26.7 27.5 27.9 26.7 26.3 24.9 23.3 24.1 25.7 26.2 26.2 26.7 1929 1929 26.8 28.1 27.5 26.7 24.9 25.0 23.6 23.7 25.0 26.5 26.2 27.2 1930 1930 26.5 27.8 27.6 26.4 25.8 24.5 23.6 23.8 25.4 26.9 27.3 26.9 1931 1931 26.5 27.9 27.1 26.7 26.9 24.8 23.1 24.3 25.7 25.6 26.2 26.1 1932 1932 26.5 27.2 27.4 26.4 24.7 24.3 22.7 23.6 23.9 26.9 26.6 26.6 1933 1933 26.6 27.7 28.3 27.3 26.5 25.0 23.7 24.0 25.1 26.2 26.0 25.5 1934 1934 26.5 26.7 26.7 27.0 27.2 25.0 23.3 24.0 25.2 26.5 26.5 26.1 1935 1935 26.6 27.4 27.0 26.9 26.3 24.3 23.8 23.2 23.9 26.8 27.2 26.6 1936 1936 26.2 27.5 26.7 26.6 25.4 24.9 23.5 23.9 24.9 26.2 26.5 26.3 1937 1937 26.0 27.2 27.4 27.2 26.9 24.5 22.7 23.7 25.2 26.2 26.2 26.4 1938 1938 26.5 26.7 27.4 26.8 25.9 24.5 23.5 23.9 25.6 26.2 26.2 25.8 1939 1939 26.6 27.2 26.3 26.8 26.9 24.5 22.5 23.1 25.0 25.7 25.8 25.8 1940 1940 26.3 27.1 27.1 26.7 25.4 24.7 23.3 24.5 25.4 25.9 26.6 27.1 1941 1941 26.0 27.6 28.3 27.6 26.8 24.8 23.5 25.3 25.6 26.1 26.6 26.3 1942 1942 27.0 27.5 26.6 26.7 25.4 24.8 23.0 24.0 25.7 24.9 26.2 25.2 1943 1943 26.2 27.5 27.2 26.4 25.0 23.0 22.5 22.7 25.1 26.7 26.4 25.5 1944 1944 26.3 27.0 27.4 27.6 27.0 24.7 24.5 26.1 24.8 27.1 26.9 27.0 1945 1945 27.2 28.0 27.1 27.3 26.5 24.7 23.9 24.1 26.0 26.5 25.7 25.9 1946 1946 27.1 28.2 27.4 27.5 25.7 24.8 24.5 22.8 25.5 26.2 26.2 26.1 1947 1947 26.9 27.7 27.2 27.5 27.5 25.7 22.6 25.8 25.4 26.8 26.2 25.8 1948 1948 25.9 26.9 27.4 26.2 26.0 25.2 23.0 24.3 24.3 26.5 26.2 26.7 1949 1949 26.9 27.3 27.7 27.8 27.7 24.7 23.8 24.6 26.0 26.7 26.0 26.0 1950 1950 26.3 26.9 27.7 27.5 26.7 24.7 22.6 23.3 25.2 25.3 25.8 25.9 1951 1951 25.2 26.5 27.4 27.4 27.1 25.8 24.5 24.2 25.5 26.7 26.8 28.0 1952 1952 27.2 27.7 28.1 27.3 26.3 25.8 23.2 23.4 24.9 26.2 26.0 26.1 1953 1953 25.9 27.5 27.8 27.2 26.4 24.7 23.2 23.8 24.2 25.4 25.4 25.9 1954 1954 25.7 26.8 27.3 26.9 25.8 23.0 22.4 23.5 25.2 27.6 27.3 27.3 1955 1955 27.0 26.2 27.0 27.1 26.1 24.2 22.7 23.1 25.0 26.8 27.4 26.3 1956 1956 26.0 26.9 26.4 27.2 26.2 23.9 22.5 23.7 24.6 27.0 25.5 26.4 1957 1957 26.3 27.9 27.8 28.0 26.8 24.8 24.0 24.5 24.7 25.8 27.0 27.8 1958 1958 27.4 27.2 27.5 26.4 25.1 23.0 22.2 23.1 25.4 27.3 27.3 27.2 1959 1959 27.5 28.0 28.1 28.0 26.6 24.5 23.5 24.0 25.2 27.0 27.0 26.6 1960 1960 26.6 27.1 27.4 27.5 25.7 24.5 22.8 24.4 25.5 27.5 27.1 27.9 1961 1961 26.8 27.0 27.4 27.0 26.3 23.7 23.2 23.6 25.8 26.8 26.6 26.8 1962 1962 26.4 27.2 27.1 26.9 25.9 24.7 23.6 24.1 25.0 27.0 27.3 27.9 1963 1963 27.4 27.7 27.5 27.4 27.8 26.3 23.6 24.3 25.1 25.9 24.9 26.7 1964 1964 26.8 26.1 26.7 26.6 26.1 24.8 23.2 23.7 24.8 25.3 25.8 26.3 1965 1965 26.4 28.1 28.0 27.2 27.3 24.8 23.6 24.3 25.1 25.4 25.3 26.0 1966 1966 25.8 26.8 28.0 27.3 26.3 25.5 24.4 24.1 24.9 25.7 27.1 27.7 1967 1967 26.4 27.5 27.4 26.4 25.6 24.6 23.0 24.2 25.5 25.7 26.0 26.3 1968 1968 27.0 27.9 27.6 27.3 26.6 24.2 23.1 24.0 24.9 25.8 25.1 26.4 1969 1969 26.4 28.1 28.0 27.8 26.3 24.7 22.4 23.8 24.8 25.9 26.8 27.5 1970 1970 27.1 27.5 27.8 27.4 27.0 25.0 23.4 24.1 24.6 26.3 26.4 25.7 1971 1971 25.4 26.7 27.4 27.4 27.0 25.0 23.8 23.5 25.4 26.1 25.5 26.1 1972 1972 24.6 27.2 26.5 26.1 25.9 23.5 23.0 23.5 24.7 26.4 27.1 27.4 1973 1973 27.4 28.5 27.8 27.0 26.9 24.5 23.5 23.8 25.5 25.7 26.2 25.1 1974 1974 24.8 26.4 26.4 26.9 25.8 24.0 22.9 23.7 24.8 25.1 25.0 25.2 1975 1975 26.4 27.2 26.9 26.7 26.4 24.8 23.0 22.8 25.9 26.0 26.4 25.9 1976 1976 24.8 26.0 26.6 26.6 24.8 23.4 22.4 22.0 24.6 24.9 26.0 26.4 1977 1977 26.5 26.4 26.5 27.3 26.2 24.4 23.5 24.0 25.0 26.4 27.2 25.8 1978 1978 25.8 26.1 26.5 27.0 25.1 23.7 23.5 24.1 25.9 25.5 26.2 26.5 1979 1979 26.2 27.0 27.4 27.6 26.5 24.5 22.7 24.1 25.5 25.9 25.8 26.3 1980 1980 26.8 27.4 27.1 27.1 26.7 23.6 22.0 23.2 25.5 26.4 25.6 26.8 1981 1981 26.5 27.4 27.1 27.0 25.4 23.8 23.3 23.6 25.4 26.5 27.3 27.0 1982 1982 27.1 27.6 27.2 26.4 25.0 24.0 22.7 23.7 25.1 25.7 26.1 26.1 1983 1983 27.1 28.7 28.3 28.2 26.8 25.5 23.6 23.2 25.3 26.3 26.2 25.6 1984 1984 27.0 28.2 27.2 27.3 27.4 25.5 24.3 25.3 26.5 26.1 26.2 26.7 1985 1985 27.0 26.0 27.7 27.8 26.3 24.0 23.9 24.4 25.6 25.7 26.2 26.0 1986 1986 26.8 26.7 27.5 27.3 28.4 25.9 23.9 23.9 25.2 24.3 25.3 27.0 1987 1987 27.7 27.4 28.0 28.8 27.9 24.5 23.8 24.4 25.1 26.4 27.4 26.3 1988 1988 26.5 28.0 28.2 27.7 27.0 25.3 23.4 24.8 25.5 25.9 26.0 25.1 1989 1989 25.7 26.2 27.5 26.6 27.3 24.5 23.5 25.1 25.1 25.8 26.7 27.4 1990 1990 26.5 27.6 26.8 26.9 26.3 24.8 23.9 24.3 25.1 26.3 26.6 26.4 1991 1991 26.5 27.2 28.0 27.4 26.9 25.3 24.1 24.6 25.3 25.4 25.5 25.2 1992 1992 27.2 28.9 28.2 28.3 26.9 25.0 22.8 23.8 25.4 25.5 26.3 27.2 1993 1993 27.2 27.1 27.0 26.8 27.4 24.9 24.4 24.7 25.3 27.0 26.2 26.3 1994 1994 26.0 26.9 28.6 27.6 26.7 24.5 22.8 24.1 26.1 26.7 26.4 26.9 1995 1995 28.3 26.8 27.7 27.5 27.0 25.6 24.7 25.4 25.8 26.5 26.7 26.6 1996 1996 26.1 27.9 28.0 28.6 27.2 25.5 22.9 24.3 25.0 27.0 25.7 26.5 1997 1997 26.0 27.4 27.4 27.2 26.0 25.5 23.6 24.3 25.8 26.5 26.7 26.5 1998 1998 26.6 29.7 29.6 27.8 27.3 25.5 23.8 24.7 26.8 27.2 26.5 27.0 1999 1999 26.3 28.5 28.5 28.1 26.9 25.8 23.7 24.7 25.2 26.2 27.0 26.0 2000 2000 26.5 27.2 27.2 27.2 26.8 25.3 23.6 24.0 25.7 26.5 25.9 26.0 2001 2001 27.2 27.1 28.2 28.3 27.3 26.4 23.8 24.7 25.9 26.1 26.2 26.8 2002 2002 26.5 27.6 27.5 28.2 27.5 25.0 24.7 24.5 25.9 27.1 27.0 26.7 25 158 389 158 389 -11.25 14.25 158-389_158-389 1901 1901 27.4 28.2 27.3 27.3 26.3 25.4 23.9 24.3 25.5 26.5 26.8 27.2 1902 1902 27.4 28.2 28.3 27.6 26.8 25.4 23.9 24.3 25.5 26.5 26.6 27.2 1903 1903 27.4 28.2 28.3 28.1 26.4 25.1 23.9 24.3 25.5 26.5 26.5 27.2 1904 1904 27.4 28.2 28.0 27.2 25.9 25.4 23.7 24.1 25.5 26.5 26.8 27.2 1905 1905 27.5 28.2 28.3 27.7 25.6 25.4 23.9 24.3 25.5 26.5 26.8 27.2 1906 1906 27.5 28.2 27.3 26.9 25.5 25.4 23.9 24.3 25.5 26.5 26.8 27.2 1907 1907 27.4 28.2 27.5 26.8 25.3 25.4 23.9 24.3 25.5 26.5 26.6 27.2 1908 1908 27.3 28.2 27.5 26.8 26.6 25.2 23.9 24.3 25.5 26.5 26.8 27.2 1909 1909 27.4 28.2 27.3 27.2 26.9 25.4 24.0 24.4 25.5 26.5 26.8 27.2 1910 1910 27.4 28.2 28.3 27.1 27.4 25.4 23.9 24.3 25.5 26.5 26.6 27.2 1911 1911 27.4 28.2 28.3 28.1 27.3 25.4 23.9 24.3 25.5 26.5 26.8 27.1 1912 1912 27.3 28.2 27.8 27.2 26.0 25.4 23.9 24.3 25.5 26.5 26.8 27.2 1913 1913 27.4 28.2 27.7 27.6 27.4 25.1 24.0 24.2 25.5 26.5 26.8 27.2 1914 1914 27.4 28.2 28.3 26.9 25.8 25.4 23.8 24.2 25.5 26.9 26.8 27.2 1915 1915 27.4 28.2 28.1 27.5 26.0 25.4 23.9 24.3 25.5 26.5 26.8 27.2 1916 1916 27.4 28.2 27.7 27.1 26.3 25.4 23.9 24.3 25.5 26.5 26.8 27.2 1917 1917 26.5 28.1 27.2 27.4 27.0 25.4 23.5 24.3 25.4 26.5 26.8 26.5 1918 1918 27.0 27.8 27.6 27.0 25.8 25.4 24.3 24.2 26.2 26.4 26.8 26.8 1919 1919 27.5 28.1 28.4 28.1 25.1 25.2 24.0 24.0 25.2 26.7 26.8 27.2 1920 1920 27.5 28.2 28.3 27.3 26.5 25.7 24.8 24.5 25.8 26.5 26.9 27.1 1921 1921 27.4 28.1 27.9 27.7 26.6 25.4 23.7 24.3 25.5 26.9 26.3 26.7 1922 1922 27.9 28.4 28.3 27.9 26.4 25.7 23.9 24.6 25.5 26.5 26.8 27.4 1923 1923 27.2 28.0 27.4 27.1 26.3 25.4 24.2 25.0 26.0 26.8 26.8 26.7 1924 1924 28.0 28.5 28.5 27.9 27.3 25.8 24.3 24.6 25.8 27.0 26.5 27.2 1925 1925 27.4 28.1 27.2 27.4 25.7 25.4 24.0 25.0 25.7 26.8 26.8 27.1 1926 1926 28.0 28.9 28.4 28.1 26.6 25.5 23.7 23.9 25.5 26.8 26.9 27.3 1927 1927 27.7 28.3 28.0 27.7 27.3 25.4 24.2 24.3 26.1 27.5 26.8 27.1 1928 1928 27.7 28.4 28.7 27.6 27.1 25.7 23.9 24.5 25.9 26.8 26.9 27.5 1929 1929 27.7 29.1 28.4 27.6 25.6 25.8 24.3 24.2 25.3 27.1 26.8 27.9 1930 1930 27.4 28.9 28.5 27.2 26.6 25.4 24.2 24.2 25.7 27.3 27.9 27.8 1931 1931 27.5 28.9 28.1 27.6 27.6 25.5 23.8 24.7 26.0 26.2 26.8 26.9 1932 1932 27.4 28.2 28.1 27.2 25.4 25.2 23.4 24.0 24.2 27.6 27.3 27.4 1933 1933 27.6 28.6 29.2 28.2 27.3 25.8 24.3 24.4 25.4 26.8 26.8 26.4 1934 1934 27.5 27.9 27.7 27.9 28.1 25.9 23.9 24.4 25.5 27.1 27.3 26.9 1935 1935 27.6 28.3 27.9 27.8 27.1 25.1 24.4 23.6 24.3 27.3 27.7 27.4 1936 1936 27.4 28.4 27.6 27.5 26.3 25.6 24.0 24.3 25.2 26.8 27.0 27.2 1937 1937 27.1 28.2 28.3 28.1 27.7 25.4 23.4 24.2 25.5 26.8 26.8 27.2 1938 1938 27.4 27.8 28.3 27.7 26.7 25.4 24.0 24.3 26.0 26.8 26.8 26.7 1939 1939 27.6 28.2 27.3 27.7 27.7 25.2 23.2 23.6 25.3 26.4 26.4 26.6 1940 1940 27.4 28.2 28.1 27.6 26.2 25.5 23.9 24.7 25.8 26.5 27.1 27.9 1941 1941 27.0 28.6 29.1 28.4 27.5 25.6 24.0 25.6 25.9 26.7 27.2 27.2 1942 1942 28.0 28.5 27.6 27.7 26.2 25.6 23.5 24.4 25.9 25.6 26.8 26.0 1943 1943 27.2 28.5 28.1 27.3 25.8 23.7 23.0 23.2 25.4 27.3 27.0 26.4 1944 1944 27.3 28.0 28.3 28.4 27.8 25.5 25.0 26.4 25.1 27.6 27.5 27.8 1945 1945 28.2 28.9 28.0 28.1 27.3 25.5 24.5 24.4 26.2 27.1 26.3 26.8 1946 1946 28.1 29.1 28.1 28.2 26.3 25.6 25.0 23.2 25.7 26.8 26.8 26.9 1947 1947 27.8 28.7 28.3 28.4 28.4 26.5 23.2 26.1 25.7 27.4 26.8 26.6 1948 1948 26.9 27.9 28.3 27.0 26.6 25.9 23.5 24.6 24.6 27.1 26.8 27.5 1949 1949 27.9 28.3 28.6 28.8 28.6 25.5 24.3 24.9 26.3 27.2 26.6 26.8 1950 1950 27.3 27.9 28.6 28.4 27.5 25.5 23.1 23.6 25.4 25.9 26.4 26.7 1951 1951 26.7 27.5 28.3 28.0 27.4 26.6 24.5 24.6 25.8 27.3 27.3 28.6 1952 1952 28.3 28.3 28.9 28.3 27.6 27.2 23.9 23.7 25.2 26.6 26.5 27.2 1953 1953 27.2 28.8 28.9 28.3 27.4 25.4 23.9 24.4 24.5 26.2 26.2 26.9 1954 1954 27.0 27.8 28.6 28.1 26.8 23.9 23.0 23.9 25.5 28.2 27.8 28.1 1955 1955 28.0 27.3 28.1 28.0 27.0 24.9 23.4 23.6 25.3 27.5 27.8 27.2 1956 1956 27.0 28.1 27.6 28.1 27.0 24.7 23.0 24.0 25.0 27.7 26.1 27.1 1957 1957 27.4 28.9 28.6 28.8 27.7 25.6 24.5 24.8 25.0 26.4 27.4 28.3 1958 1958 28.5 28.2 28.5 27.6 26.0 23.8 22.9 23.4 25.7 27.9 27.8 27.9 1959 1959 28.4 28.9 28.8 28.8 27.4 25.2 24.2 24.5 25.5 27.7 27.5 27.4 1960 1960 27.8 28.2 28.1 28.3 26.6 25.4 23.5 24.9 25.9 27.9 27.5 28.6 1961 1961 27.9 27.9 28.3 27.9 27.3 24.4 23.8 24.0 26.0 27.3 27.1 27.4 1962 1962 27.3 28.1 27.9 27.8 26.5 25.4 24.2 24.4 25.4 27.6 27.9 28.6 1963 1963 28.4 28.8 28.5 28.2 28.5 27.1 24.2 24.7 25.4 26.5 25.6 27.5 1964 1964 27.8 27.1 27.7 27.5 26.9 25.5 23.9 24.1 25.2 25.9 26.4 27.1 1965 1965 27.4 29.0 28.8 28.1 28.0 25.6 24.2 24.7 25.4 26.0 25.9 26.8 1966 1966 26.8 27.9 28.7 28.1 27.1 26.2 25.0 24.6 25.2 26.3 27.7 28.5 1967 1967 27.4 28.5 28.4 27.3 26.3 25.4 23.5 24.6 25.8 26.4 26.8 27.1 1968 1968 27.9 29.0 28.5 28.2 27.4 25.0 23.7 24.4 25.2 26.4 25.9 27.2 1969 1969 27.4 29.0 28.9 28.7 27.2 25.5 23.0 24.2 25.2 26.5 27.4 28.2 1970 1970 28.1 28.5 28.6 28.3 27.6 25.9 23.9 24.5 24.8 26.9 27.0 26.5 1971 1971 26.4 27.8 28.3 28.0 27.9 25.8 24.3 23.9 25.7 26.7 26.0 26.8 1972 1972 25.7 28.3 27.5 27.0 26.7 24.2 23.5 23.9 25.1 26.9 27.7 28.1 1973 1973 28.3 29.4 28.7 27.9 27.7 25.3 24.2 24.2 25.9 26.4 26.8 25.9 1974 1974 25.9 27.4 27.4 28.0 26.7 24.9 23.5 24.2 25.2 25.7 25.7 26.0 1975 1975 27.3 28.2 27.9 27.8 27.2 25.7 23.5 23.4 26.2 26.6 27.0 26.7 1976 1976 25.8 27.1 27.7 27.6 25.7 24.4 23.0 22.5 24.9 25.6 26.6 26.9 1977 1977 27.5 27.4 27.5 28.2 27.0 25.2 23.9 24.3 25.3 27.0 27.7 26.6 1978 1978 26.8 27.3 27.6 28.1 25.8 24.6 24.0 24.4 26.2 26.1 26.8 27.3 1979 1979 27.2 28.1 28.5 28.4 27.3 25.4 23.4 24.4 25.8 26.5 26.4 27.1 1980 1980 27.7 28.4 28.0 28.0 27.4 24.4 22.6 23.6 25.8 26.9 26.2 27.5 1981 1981 27.4 28.4 28.0 27.9 26.2 24.5 23.9 24.0 25.5 27.1 28.0 27.7 1982 1982 28.1 28.6 28.1 27.3 25.7 24.8 23.3 24.1 25.2 26.3 26.7 26.8 1983 1983 28.1 29.6 29.3 29.0 27.5 26.6 24.2 23.5 25.5 26.9 26.8 26.4 1984 1984 28.0 29.1 28.2 28.2 28.2 26.4 24.9 25.7 26.8 26.7 26.8 27.4 1985 1985 28.0 27.1 28.7 28.8 27.2 24.7 24.5 24.8 25.9 26.3 26.8 26.8 1986 1986 27.7 27.8 28.5 28.1 29.3 26.7 24.4 24.3 25.5 24.8 25.9 27.8 1987 1987 28.6 28.4 29.0 29.4 28.6 25.4 24.3 24.8 25.5 27.0 28.0 27.2 1988 1988 27.4 29.0 29.1 28.6 27.8 26.0 23.9 25.2 25.9 26.6 26.6 26.0 1989 1989 26.7 27.3 28.3 27.6 28.0 25.4 24.0 25.5 25.4 26.5 27.3 28.2 1990 1990 27.5 28.5 27.9 27.8 26.9 25.6 24.4 24.5 25.4 26.9 27.3 27.2 1991 1991 27.4 28.2 28.9 28.3 27.7 26.1 24.7 24.9 25.6 26.1 26.2 26.0 1992 1992 28.1 29.8 29.0 29.2 27.7 25.8 23.4 24.1 25.7 26.0 26.8 27.9 1993 1993 28.1 28.2 27.9 27.7 28.1 25.7 25.0 25.0 25.5 27.6 26.8 27.2 1994 1994 27.1 28.2 29.4 28.5 27.4 25.4 23.4 24.6 26.4 27.2 27.0 27.6 1995 1995 29.2 27.8 28.6 28.4 27.8 26.4 25.3 25.7 26.1 27.1 27.3 27.4 1996 1996 27.2 28.9 28.8 29.4 28.0 26.2 23.5 24.7 25.4 27.6 26.3 27.3 1997 1997 27.0 28.4 28.3 28.1 26.8 26.3 24.2 24.7 26.1 27.0 27.2 27.3 1998 1998 27.5 30.6 30.4 28.6 28.1 26.4 24.3 25.2 27.1 27.8 27.1 27.8 1999 1999 27.3 29.5 29.3 28.9 27.7 26.6 24.4 25.1 25.5 26.8 27.6 26.8 2000 2000 27.5 28.2 28.1 28.1 27.6 26.1 24.2 24.4 26.0 27.1 26.6 26.8 2001 2001 28.2 28.2 29.2 29.2 28.1 27.3 24.5 25.2 26.3 26.7 26.8 27.6 2002 2002 27.7 28.6 28.6 29.2 28.4 25.7 25.4 25.0 26.3 27.8 27.6 27.5 26 159 389 159 389 -10.75 14.25 159-389_159-389 1901 1901 28.4 29.1 28.3 28.2 27.2 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1902 1902 28.4 29.1 29.3 28.5 27.7 26.5 24.6 24.8 26.0 27.1 27.5 28.1 1903 1903 28.4 29.1 29.3 29.1 27.2 26.2 24.6 24.8 26.0 27.1 27.5 28.1 1904 1904 28.4 29.0 29.0 28.1 26.8 26.5 24.4 24.6 26.0 27.1 27.7 28.1 1905 1905 28.5 29.1 29.3 28.6 26.5 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1906 1906 28.4 29.1 28.3 27.9 26.4 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1907 1907 28.4 29.1 28.5 27.8 26.2 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1908 1908 28.3 29.1 28.5 27.9 27.4 26.3 24.6 24.8 25.9 27.1 27.7 28.1 1909 1909 28.4 29.1 28.3 28.1 27.8 26.5 24.8 25.0 26.0 27.1 27.7 28.1 1910 1910 28.4 29.1 29.3 28.1 28.3 26.5 24.6 24.8 26.0 27.1 27.5 28.1 1911 1911 28.4 29.1 29.3 29.0 28.2 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1912 1912 28.3 29.1 28.8 28.3 27.1 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1913 1913 28.3 29.1 28.6 28.6 28.3 26.2 24.6 24.7 26.0 27.1 27.7 28.1 1914 1914 28.4 29.1 29.3 28.0 26.6 26.5 24.5 24.8 26.0 27.4 27.7 28.1 1915 1915 28.4 29.1 29.0 28.5 26.8 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1916 1916 28.4 29.1 28.7 28.1 27.2 26.5 24.6 24.8 26.0 27.1 27.7 28.1 1917 1917 27.5 29.1 28.3 28.4 27.9 26.5 24.3 24.8 25.8 27.1 27.7 27.5 1918 1918 28.1 28.7 28.7 28.0 26.7 26.5 25.0 24.7 26.5 27.0 27.7 27.7 1919 1919 28.4 28.9 29.3 29.0 25.9 26.3 24.6 24.6 25.5 27.1 27.7 28.1 1920 1920 28.5 29.1 29.3 28.2 27.3 26.7 25.5 24.9 26.1 27.1 27.8 28.1 1921 1921 28.4 29.0 28.9 28.7 27.5 26.5 24.4 24.8 26.0 27.5 27.2 27.7 1922 1922 28.8 29.3 29.1 28.8 27.3 26.8 24.6 25.1 26.0 27.1 27.7 28.2 1923 1923 28.2 28.9 28.3 28.3 27.2 26.5 24.9 25.4 26.3 27.4 27.7 27.6 1924 1924 29.0 29.4 29.5 28.8 28.2 26.9 24.9 25.1 26.3 27.6 27.5 28.1 1925 1925 28.4 29.0 28.2 28.4 26.7 26.6 24.8 25.4 26.1 27.4 27.7 28.1 1926 1926 28.9 29.8 29.3 29.1 27.4 26.5 24.5 24.4 26.0 27.4 27.7 28.2 1927 1927 28.7 29.1 28.9 28.7 28.2 26.5 24.9 24.8 26.5 28.0 27.7 28.0 1928 1928 28.6 29.2 29.7 28.6 28.0 26.8 24.5 25.0 26.3 27.4 27.9 28.4 1929 1929 28.7 30.0 29.4 28.6 26.4 26.9 25.0 24.7 25.8 27.8 27.7 28.7 1930 1930 28.4 29.8 29.6 28.2 27.5 26.5 24.9 24.8 26.1 27.8 28.8 28.7 1931 1931 28.6 29.7 29.1 28.6 28.4 26.5 24.6 25.2 26.3 26.9 27.7 27.8 1932 1932 28.4 29.1 29.1 28.2 26.3 26.3 24.1 24.6 24.7 28.2 28.3 28.3 1933 1933 28.5 29.5 30.1 29.2 28.2 26.8 24.9 24.9 25.8 27.4 27.7 27.3 1934 1934 28.5 28.9 28.8 29.0 29.0 26.9 24.6 24.9 26.0 27.6 28.1 27.8 1935 1935 28.6 29.2 28.9 28.8 28.2 26.3 25.1 24.1 24.7 27.8 28.6 28.3 1936 1936 28.5 29.3 28.6 28.4 27.2 26.7 24.8 24.8 25.7 27.4 27.9 28.2 1937 1937 28.1 29.1 29.3 29.1 28.7 26.5 24.1 24.7 26.0 27.4 27.7 28.1 1938 1938 28.4 28.8 29.3 28.8 27.6 26.5 24.8 24.8 26.4 27.4 27.7 27.7 1939 1939 28.6 29.1 28.3 28.7 28.6 26.3 23.9 24.2 25.8 27.0 27.3 27.6 1940 1940 28.4 29.1 29.1 28.7 27.0 26.6 24.6 25.2 26.3 27.1 28.0 28.7 1941 1941 28.0 29.6 30.0 29.4 28.3 26.7 24.6 26.1 26.3 27.4 28.1 28.1 1942 1942 28.9 29.4 28.8 28.7 27.1 26.7 24.2 24.8 26.2 26.2 27.7 27.0 1943 1943 28.2 29.4 29.1 28.3 26.6 24.8 23.7 23.7 25.8 27.9 27.9 27.3 1944 1944 28.3 28.9 29.3 29.4 28.8 26.6 25.6 26.8 25.5 28.1 28.3 28.6 1945 1945 29.2 29.8 29.0 29.0 28.2 26.5 25.2 24.8 26.5 27.7 27.1 27.7 1946 1946 29.1 30.0 29.0 29.1 27.1 26.6 25.6 23.7 26.0 27.3 27.7 27.8 1947 1947 28.8 29.6 29.3 29.3 29.3 27.5 23.9 26.5 26.0 27.9 27.7 27.5 1948 1948 27.9 28.8 29.3 27.9 27.4 27.0 24.2 25.0 25.0 27.6 27.7 28.4 1949 1949 28.8 29.1 29.7 29.8 29.6 26.6 25.0 25.3 26.6 27.8 27.5 27.7 1950 1950 28.3 28.8 29.7 29.5 28.5 26.6 23.9 24.1 25.7 26.4 27.2 27.6 1951 1951 28.2 28.5 29.4 28.6 28.0 27.7 24.7 25.0 26.2 27.9 28.1 29.2 1952 1952 29.5 29.0 29.6 29.5 29.0 28.9 24.9 24.2 25.5 27.2 27.4 28.1 1953 1953 28.5 29.9 29.9 29.5 28.6 26.5 24.6 25.0 24.9 27.0 27.3 28.1 1954 1954 28.2 28.8 29.8 29.2 27.8 25.0 24.0 24.4 25.9 28.8 28.6 28.9 1955 1955 29.0 28.2 29.3 29.1 28.0 26.0 24.3 24.1 25.8 28.0 28.6 27.8 1956 1956 28.0 29.1 28.7 28.9 28.0 25.6 23.8 24.5 25.5 28.3 27.1 28.0 1957 1957 28.4 29.8 29.4 29.7 28.7 26.6 25.3 25.3 25.4 27.0 28.1 29.0 1958 1958 29.6 29.0 29.6 28.8 26.9 24.9 23.6 24.0 26.0 28.4 28.5 28.6 1959 1959 29.4 29.6 29.7 29.7 28.3 26.3 25.1 25.1 26.0 28.4 28.2 28.3 1960 1960 28.9 29.1 29.0 29.2 27.7 26.4 24.5 25.5 26.3 28.4 28.2 29.4 1961 1961 28.9 28.7 29.2 28.8 28.2 25.4 24.5 24.4 26.3 27.8 27.8 28.1 1962 1962 28.2 28.9 28.9 28.7 27.3 26.2 24.9 24.8 25.8 28.1 28.7 29.5 1963 1963 29.3 29.7 29.5 29.1 29.3 28.0 24.9 25.1 25.9 27.1 26.6 28.5 1964 1964 28.9 28.1 28.7 28.5 27.9 26.7 24.6 24.6 25.5 26.5 27.2 28.0 1965 1965 28.4 29.9 29.7 29.0 28.7 26.6 24.9 25.2 26.0 26.6 26.8 27.7 1966 1966 27.9 28.8 29.6 29.0 28.0 27.2 25.6 25.1 25.5 26.9 28.5 29.3 1967 1967 28.3 29.4 29.2 28.4 27.4 26.4 24.3 25.1 26.1 27.0 27.7 28.0 1968 1968 28.9 29.8 29.4 29.1 28.3 26.1 24.4 24.9 25.5 27.0 26.8 28.1 1969 1969 28.3 30.0 29.8 29.6 28.2 26.6 23.8 24.7 25.5 27.1 28.3 29.1 1970 1970 29.1 29.5 29.5 29.3 28.4 27.0 24.5 25.0 25.2 27.6 27.8 27.5 1971 1971 27.4 28.7 29.3 29.1 28.9 26.8 25.0 24.4 26.2 27.3 27.0 27.6 1972 1972 26.8 29.0 28.6 28.0 27.6 25.3 24.4 24.4 25.5 27.5 28.6 29.0 1973 1973 29.3 30.3 29.7 28.9 28.6 26.4 24.9 24.8 26.3 27.0 27.7 26.8 1974 1974 27.0 28.4 28.4 28.9 27.8 26.0 24.3 24.7 25.7 26.4 26.6 26.9 1975 1975 28.3 29.1 28.8 28.8 28.2 26.8 24.4 24.0 26.6 27.2 27.8 27.6 1976 1976 27.0 28.0 28.7 28.6 26.7 25.4 23.7 23.0 25.5 26.2 27.5 27.8 1977 1977 28.5 28.4 28.5 29.2 27.9 26.2 24.6 24.8 25.7 27.5 28.5 27.5 1978 1978 27.8 28.3 28.6 29.2 26.8 25.8 24.8 24.9 26.6 26.7 27.5 28.2 1979 1979 28.2 29.1 29.4 29.5 28.2 26.5 24.1 24.9 26.2 27.1 27.4 28.0 1980 1980 28.7 29.2 29.1 29.1 28.2 25.4 23.3 24.1 26.1 27.4 27.1 28.3 1981 1981 28.4 29.2 28.8 28.8 27.0 25.7 24.6 24.5 26.0 27.7 28.8 28.6 1982 1982 29.0 29.5 29.3 28.3 26.6 25.8 24.1 24.6 25.5 26.9 27.6 27.8 1983 1983 29.1 30.4 30.1 29.9 28.3 27.6 24.8 24.0 25.7 27.5 27.7 27.3 1984 1984 28.9 30.0 29.1 29.4 29.1 27.5 25.7 26.2 27.3 27.4 27.7 28.3 1985 1985 29.0 28.0 29.7 29.8 28.2 25.8 25.1 25.2 26.3 26.9 27.7 28.0 1986 1986 28.7 28.7 29.6 29.1 30.3 27.9 25.1 24.8 26.0 25.5 26.8 28.8 1987 1987 29.5 29.3 29.9 30.4 29.5 26.5 25.0 25.3 26.0 27.6 28.9 28.1 1988 1988 28.3 29.8 29.9 29.6 28.7 27.1 24.9 25.8 26.3 27.1 27.5 27.0 1989 1989 27.7 28.2 29.3 28.6 28.9 26.5 24.6 26.0 25.8 27.1 28.2 29.0 1990 1990 28.6 29.4 28.9 28.8 27.9 26.7 25.0 24.9 25.8 27.6 28.2 28.1 1991 1991 28.4 29.1 29.9 29.3 28.6 27.1 25.4 25.3 25.9 26.7 27.1 27.0 1992 1992 29.0 30.5 29.9 30.1 28.6 26.9 24.1 24.6 26.1 26.6 27.7 28.8 1993 1993 29.1 29.1 28.9 28.7 29.0 26.8 25.7 25.5 25.8 28.2 27.7 28.1 1994 1994 28.2 29.1 30.4 29.4 28.3 26.5 24.2 25.1 26.7 27.7 27.9 28.5 1995 1995 30.1 28.7 29.6 29.4 28.7 27.3 26.0 26.2 26.4 27.7 28.2 28.3 1996 1996 28.2 29.7 29.7 30.4 28.9 27.2 24.3 25.2 25.8 28.1 27.2 28.2 1997 1997 28.1 29.3 29.3 29.0 27.7 27.4 24.9 25.1 26.4 27.5 28.1 28.2 1998 1998 28.5 31.4 31.4 29.6 29.0 27.5 25.0 25.7 27.4 28.4 28.0 28.7 1999 1999 28.3 30.3 30.2 29.9 28.6 27.7 25.1 25.7 26.0 27.4 28.4 27.8 2000 2000 28.5 29.1 29.1 29.0 28.5 27.3 24.8 24.9 26.4 27.7 27.5 27.7 2001 2001 29.3 29.1 30.2 30.3 29.1 28.4 25.2 25.7 26.7 27.3 27.7 28.6 2002 2002 29.1 29.6 29.9 30.3 29.4 26.8 26.2 25.5 26.8 28.4 28.6 28.4 27 160 389 160 389 -10.25 14.25 160-389_160-389 1901 1901 29.3 30.2 29.5 29.2 28.3 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1902 1902 29.4 30.1 30.3 29.6 28.7 27.6 25.4 25.4 26.6 28.0 28.5 29.1 1903 1903 29.4 30.2 30.5 30.2 28.1 27.3 25.4 25.4 26.6 28.0 28.7 29.1 1904 1904 29.4 30.1 30.1 29.2 27.7 27.6 25.1 25.0 26.6 28.0 28.7 29.1 1905 1905 29.4 30.2 30.4 29.6 27.5 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1906 1906 29.4 30.2 29.5 29.0 27.3 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1907 1907 29.4 30.2 29.7 28.9 27.3 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1908 1908 29.3 30.2 29.7 29.1 28.4 27.4 25.4 25.4 26.6 28.0 28.7 29.1 1909 1909 29.4 30.2 29.5 29.2 28.9 27.6 25.6 25.5 26.6 28.0 28.7 29.1 1910 1910 29.4 30.2 30.3 29.1 29.3 27.6 25.4 25.4 26.6 28.0 28.4 29.1 1911 1911 29.4 30.2 30.4 30.1 29.2 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1912 1912 29.3 30.2 30.0 29.5 28.2 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1913 1913 29.3 30.2 29.7 29.7 29.3 27.2 25.4 25.3 26.6 28.0 28.7 29.1 1914 1914 29.4 30.2 30.5 29.1 27.5 27.6 25.2 25.4 26.6 28.2 28.7 29.1 1915 1915 29.4 30.2 30.1 29.7 27.8 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1916 1916 29.4 30.2 29.9 29.1 28.1 27.6 25.4 25.4 26.6 28.0 28.7 29.1 1917 1917 28.6 30.2 29.5 29.5 28.9 27.6 25.2 25.4 26.6 28.0 28.7 28.6 1918 1918 29.1 29.8 29.9 29.1 27.7 27.6 25.7 25.4 27.2 27.9 28.7 28.8 1919 1919 29.4 30.0 30.5 30.1 26.8 27.4 25.4 25.2 26.4 28.0 28.7 29.1 1920 1920 29.4 30.2 30.4 29.3 28.2 27.8 26.2 25.4 26.8 28.0 28.9 29.1 1921 1921 29.4 30.2 30.0 29.7 28.4 27.6 25.2 25.4 26.6 28.3 28.2 28.7 1922 1922 29.7 30.3 30.2 29.9 28.2 27.8 25.4 25.7 26.6 28.0 28.7 29.2 1923 1923 29.2 30.0 29.5 29.5 28.1 27.6 25.7 25.9 26.9 28.3 28.7 28.7 1924 1924 30.0 30.5 30.6 29.8 29.2 28.0 25.7 25.7 27.1 28.5 28.7 29.0 1925 1925 29.4 30.2 29.4 29.5 27.7 27.8 25.7 26.0 26.8 28.3 28.7 29.1 1926 1926 29.9 30.8 30.4 30.1 28.4 27.6 25.3 25.0 26.6 28.3 28.7 29.2 1927 1927 29.7 30.2 30.0 29.8 29.2 27.6 25.7 25.4 27.1 28.8 28.7 29.1 1928 1928 29.6 30.3 30.8 29.7 29.0 27.9 25.3 25.5 26.9 28.3 29.0 29.5 1929 1929 29.7 31.1 30.6 29.6 27.3 28.0 25.9 25.3 26.6 28.7 28.7 29.7 1930 1930 29.4 30.9 30.9 29.3 28.5 27.6 25.7 25.4 26.8 28.6 29.8 29.7 1931 1931 29.6 30.8 30.4 29.7 29.4 27.6 25.6 25.7 27.0 27.8 28.7 29.1 1932 1932 29.4 30.1 30.3 29.2 27.2 27.4 24.9 25.2 25.5 29.0 29.3 29.2 1933 1933 29.5 30.6 31.2 30.2 29.2 27.8 25.7 25.5 26.5 28.3 28.7 28.4 1934 1934 29.5 30.1 30.0 30.1 30.1 28.0 25.4 25.5 26.6 28.5 29.1 28.8 1935 1935 29.5 30.3 30.1 29.8 29.2 27.4 25.9 24.8 25.5 28.7 29.5 29.3 1936 1936 29.6 30.4 29.7 29.5 28.2 27.7 25.6 25.4 26.4 28.3 28.8 29.2 1937 1937 29.1 30.2 30.5 30.2 29.7 27.6 25.0 25.3 26.6 28.2 28.7 29.1 1938 1938 29.4 30.0 30.4 29.9 28.6 27.6 25.4 25.4 27.1 28.3 28.7 28.7 1939 1939 29.6 30.2 29.6 29.8 29.6 27.4 24.8 24.9 26.5 28.0 28.4 28.6 1940 1940 29.4 30.2 30.3 29.8 28.0 27.6 25.4 25.7 27.0 28.0 29.0 29.7 1941 1941 29.0 30.7 31.1 30.4 29.2 27.8 25.4 26.6 27.0 28.3 29.0 29.1 1942 1942 29.9 30.5 30.1 29.8 28.1 27.7 25.0 25.3 26.9 27.2 28.7 28.0 1943 1943 29.2 30.5 30.3 29.4 27.6 25.9 24.4 24.4 26.4 28.7 28.8 28.4 1944 1944 29.3 30.1 30.4 30.4 29.8 27.8 26.4 27.3 26.3 28.9 29.3 29.6 1945 1945 30.1 30.8 30.2 30.0 29.0 27.6 26.0 25.3 27.2 28.5 28.1 28.7 1946 1946 30.1 31.0 30.1 30.1 27.9 27.6 26.3 24.3 26.6 28.2 28.7 28.8 1947 1947 29.8 30.7 30.5 30.3 30.3 28.6 24.7 26.9 26.6 28.8 28.7 28.5 1948 1948 28.9 29.9 30.3 28.9 28.2 28.0 24.9 25.5 25.8 28.5 28.7 29.4 1949 1949 29.8 30.2 30.9 31.0 30.6 27.7 25.8 25.8 27.2 28.6 28.5 28.7 1950 1950 29.3 29.9 30.9 30.6 29.5 27.7 24.8 24.5 26.4 27.3 28.2 28.6 1951 1951 29.3 29.6 30.6 29.6 29.1 28.8 25.3 25.5 26.9 28.7 29.0 30.1 1952 1952 30.5 29.9 30.8 30.6 30.1 30.1 25.7 24.9 26.3 28.1 28.4 29.0 1953 1953 29.5 30.9 31.0 30.4 29.4 27.6 25.4 25.5 25.7 27.9 28.4 29.0 1954 1954 29.2 29.9 30.8 30.1 28.7 26.2 24.8 25.0 26.6 29.5 29.5 29.9 1955 1955 29.9 29.4 30.5 30.1 29.0 27.1 25.1 24.7 26.5 28.9 29.6 28.8 1956 1956 29.0 30.2 30.0 30.0 28.7 26.8 24.7 25.0 26.3 29.0 27.9 29.0 1957 1957 29.4 30.8 30.5 30.7 29.6 27.7 26.0 25.9 26.2 27.9 29.1 30.0 1958 1958 30.5 30.1 30.7 30.0 27.8 26.0 24.4 24.5 26.8 29.3 29.5 29.6 1959 1959 30.4 30.7 31.0 30.7 29.1 27.4 26.0 25.7 26.6 29.2 29.2 29.2 1960 1960 29.8 30.3 30.3 30.4 28.6 27.5 25.4 26.1 27.0 29.1 29.2 30.3 1961 1961 29.9 29.8 30.3 29.9 29.2 26.4 25.3 25.0 26.9 28.6 28.8 29.1 1962 1962 29.2 29.9 30.1 29.8 28.3 27.2 25.6 25.4 26.5 28.9 29.7 30.5 1963 1963 30.3 30.8 30.8 30.1 30.2 29.1 25.7 25.7 26.6 28.0 27.7 29.5 1964 1964 29.9 29.2 29.8 29.7 28.9 27.8 25.4 25.2 26.4 27.4 28.2 29.0 1965 1965 29.4 31.0 30.7 30.0 29.7 27.7 25.7 25.8 26.6 27.5 27.9 28.7 1966 1966 28.9 29.8 30.7 30.0 29.0 28.4 26.4 25.7 26.3 27.8 29.4 30.2 1967 1967 29.3 30.5 30.3 29.5 28.3 27.5 25.1 25.7 26.8 27.9 28.7 29.0 1968 1968 29.9 30.8 30.5 30.2 29.3 27.3 25.2 25.4 26.3 27.8 27.8 29.1 1969 1969 29.3 30.9 30.9 30.6 29.1 27.7 24.5 25.3 26.2 28.0 29.3 30.0 1970 1970 30.0 30.4 30.6 30.3 29.2 28.1 25.3 25.5 25.8 28.5 28.8 28.5 1971 1971 28.4 29.9 30.5 30.0 29.9 27.9 25.8 25.0 26.9 28.0 28.0 28.6 1972 1972 27.9 30.1 29.8 29.1 28.6 26.4 25.2 25.0 26.2 28.4 29.6 29.9 1973 1973 30.2 31.4 30.8 30.1 29.6 27.5 25.7 25.4 27.0 28.0 28.7 27.8 1974 1974 28.1 29.5 29.8 30.1 29.1 27.2 25.2 25.3 26.5 27.3 27.6 27.9 1975 1975 29.3 30.2 30.1 29.9 29.2 27.9 25.2 24.5 27.3 28.1 28.7 28.5 1976 1976 28.0 29.1 30.0 29.8 27.8 26.4 24.5 23.7 26.2 27.1 28.5 28.8 1977 1977 29.5 29.5 29.7 30.4 29.0 27.2 25.4 25.3 26.4 28.4 29.4 28.4 1978 1978 28.9 29.6 29.8 30.4 27.8 26.9 25.7 25.4 27.3 27.6 28.5 29.2 1979 1979 29.3 30.1 30.7 30.6 29.3 27.6 25.0 25.4 26.9 27.9 28.4 29.1 1980 1980 29.6 30.3 30.3 30.1 29.2 26.4 24.0 24.7 26.8 28.2 28.1 29.2 1981 1981 29.4 30.2 30.0 29.9 28.0 26.8 25.4 25.0 26.6 28.6 29.8 29.5 1982 1982 29.9 30.5 30.4 29.4 27.6 26.9 24.9 25.0 26.1 27.8 28.6 28.8 1983 1983 30.1 31.3 31.3 30.9 29.3 28.8 25.4 24.5 26.3 28.3 28.7 28.4 1984 1984 29.9 31.0 30.3 30.5 30.2 28.7 26.6 26.8 28.0 28.3 28.7 29.3 1985 1985 29.9 29.1 30.9 31.0 29.1 26.8 25.9 25.8 27.0 27.8 28.7 29.0 1986 1986 29.6 29.8 30.9 30.2 31.4 29.0 25.9 25.5 26.6 26.4 27.8 29.7 1987 1987 30.4 30.4 31.1 31.3 30.4 27.6 25.7 25.9 26.8 28.5 29.7 29.1 1988 1988 29.3 30.9 31.0 30.7 29.8 28.2 25.6 26.4 26.9 28.0 28.5 28.1 1989 1989 28.7 29.3 30.3 29.7 29.8 27.6 25.4 26.6 26.5 28.0 29.1 30.0 1990 1990 29.6 30.4 30.1 29.9 28.8 27.8 25.8 25.5 26.5 28.5 29.2 29.1 1991 1991 29.4 30.2 31.0 30.4 29.6 28.3 26.2 25.9 26.6 27.7 28.0 28.1 1992 1992 30.0 31.5 31.1 31.1 29.6 27.9 24.9 25.2 26.8 27.5 28.7 29.7 1993 1993 30.0 30.2 30.2 29.8 29.9 27.9 26.5 26.1 26.6 29.0 28.7 29.2 1994 1994 29.3 30.2 31.5 30.4 29.2 27.6 25.0 25.7 27.4 28.6 28.8 29.4 1995 1995 31.0 29.9 30.7 30.5 29.7 28.4 26.8 26.8 27.1 28.6 29.2 29.3 1996 1996 29.2 30.8 30.9 31.4 29.8 28.3 25.2 25.8 26.5 28.9 28.3 29.2 1997 1997 29.1 30.4 30.5 30.1 28.7 28.6 25.7 25.7 27.1 28.3 29.0 29.1 1998 1998 29.5 32.3 32.5 30.7 30.0 28.7 25.8 26.3 28.0 29.2 29.1 29.6 1999 1999 29.3 31.4 31.4 30.9 29.6 28.8 25.9 26.3 26.6 28.3 29.4 29.1 2000 2000 29.5 30.2 30.3 30.0 29.5 28.4 25.6 25.5 27.1 28.7 28.7 28.6 2001 2001 30.3 30.2 31.5 31.5 30.1 29.6 26.1 26.3 27.4 28.2 28.7 29.6 2002 2002 30.3 30.7 31.3 31.5 30.5 27.9 27.0 26.2 27.4 29.4 29.7 29.4 28 128 390 128 390 -26.25 14.75 128-390_128-390 1901 1901 21.0 22.0 22.0 23.5 20.9 21.7 19.6 20.7 18.6 20.5 19.6 22.0 1902 1902 21.0 23.1 23.6 21.9 21.8 19.3 19.0 17.6 16.7 19.8 19.1 23.5 1903 1903 22.0 22.2 22.5 21.4 20.5 18.5 19.8 17.4 19.2 17.7 17.6 22.3 1904 1904 22.9 21.4 22.6 21.6 21.4 20.4 19.6 17.8 17.9 18.2 19.3 21.4 1905 1905 22.3 22.3 22.7 23.7 20.4 17.4 20.9 17.2 17.5 18.8 20.5 21.0 1906 1906 23.4 22.4 22.2 21.9 20.7 20.0 18.7 16.9 17.6 18.4 20.4 20.0 1907 1907 22.2 22.1 22.5 21.1 17.9 21.1 20.1 19.9 18.9 17.9 18.7 21.5 1908 1908 22.0 22.8 21.9 18.8 22.2 19.0 19.1 17.6 18.5 18.2 18.8 23.3 1909 1909 22.7 22.7 22.6 22.8 20.7 21.5 19.4 16.9 18.6 18.9 21.0 20.5 1910 1910 23.2 22.7 23.1 23.1 22.2 19.5 18.8 17.4 18.8 19.1 19.6 23.0 1911 1911 22.0 23.2 22.6 22.6 21.5 20.2 18.3 16.5 18.0 20.6 20.8 21.5 1912 1912 23.0 21.9 22.2 19.0 17.9 18.3 20.0 19.2 17.2 20.3 19.5 23.2 1913 1913 24.0 22.5 24.4 22.0 21.4 21.4 18.6 19.1 17.9 19.3 20.4 21.9 1914 1914 23.8 22.8 23.4 20.9 21.8 20.5 20.5 17.0 18.1 21.5 19.2 21.5 1915 1915 23.7 24.4 24.8 20.4 20.9 20.7 17.4 18.4 16.8 19.7 20.4 22.0 1916 1916 22.5 23.1 22.4 22.6 19.7 20.0 19.5 17.7 17.7 19.6 20.7 22.4 1917 1917 22.3 23.5 21.9 21.5 20.8 18.5 17.5 16.2 17.7 19.1 19.0 21.2 1918 1918 22.7 22.6 22.3 22.5 20.4 20.9 19.0 19.5 19.1 18.9 20.9 21.5 1919 1919 22.5 22.8 23.8 23.6 23.1 21.5 19.7 17.5 16.9 21.1 20.7 22.0 1920 1920 23.3 22.8 23.4 24.7 21.6 20.4 20.5 19.8 18.4 19.0 21.2 21.8 1921 1921 22.4 22.2 23.8 22.6 23.0 20.0 18.1 18.4 19.2 20.4 20.2 20.8 1922 1922 22.8 22.8 24.0 23.8 21.5 20.5 20.6 16.8 19.7 19.2 18.5 22.9 1923 1923 22.3 22.9 23.6 21.0 20.2 20.3 18.8 19.7 19.3 20.8 20.7 22.3 1924 1924 24.0 23.3 23.0 23.8 20.9 21.0 19.3 18.2 17.6 18.8 19.2 22.5 1925 1925 22.4 23.2 23.6 22.6 20.5 19.3 18.4 20.6 18.4 19.8 19.2 21.0 1926 1926 23.9 22.9 24.3 23.8 21.9 21.8 18.7 19.5 18.5 18.5 20.2 22.0 1927 1927 24.5 23.8 24.4 22.6 21.6 22.7 20.0 19.1 21.6 21.1 22.2 21.8 1928 1928 22.5 23.6 22.2 23.0 23.7 20.3 20.3 18.0 16.5 19.7 19.9 22.0 1929 1929 25.0 22.8 23.4 21.6 22.6 21.8 18.6 18.2 17.6 19.6 20.1 21.5 1930 1930 23.7 23.1 22.6 21.6 22.0 20.9 20.1 17.8 16.9 18.7 20.2 20.5 1931 1931 24.0 24.0 23.8 20.5 23.0 21.7 17.5 18.8 17.8 18.4 21.4 21.5 1932 1932 22.3 22.3 23.2 24.6 21.4 20.0 17.6 18.8 16.0 19.8 20.7 21.8 1933 1933 23.5 23.7 23.9 23.4 21.3 20.7 18.8 18.5 18.6 20.2 20.3 22.5 1934 1934 22.0 23.1 22.6 23.0 22.2 22.7 18.8 18.8 18.5 18.3 19.6 22.4 1935 1935 23.0 22.7 22.2 21.8 20.0 19.5 18.7 17.3 16.1 20.5 20.5 21.9 1936 1936 20.4 21.3 23.3 23.2 19.4 22.0 20.1 19.9 18.5 18.7 19.6 20.9 1937 1937 22.8 23.0 22.6 22.4 21.7 19.5 17.8 19.8 17.5 19.7 21.0 22.0 1938 1938 22.7 21.9 23.0 22.3 21.7 19.4 18.3 19.4 17.7 19.6 20.2 22.0 1939 1939 23.0 22.0 23.2 21.3 21.8 21.9 18.1 17.2 18.2 19.2 20.8 22.0 1940 1940 23.0 23.7 21.7 22.4 19.5 21.7 22.4 21.5 17.6 20.0 21.5 22.0 1941 1941 22.5 23.0 24.6 22.7 22.1 21.9 20.5 20.1 18.4 20.2 20.0 21.9 1942 1942 23.5 23.8 22.0 22.7 21.3 20.5 19.5 18.0 18.4 18.9 21.7 21.9 1943 1943 22.3 22.4 21.5 19.9 19.5 20.5 19.5 18.0 18.6 18.9 20.8 22.0 1944 1944 23.3 22.9 24.0 23.1 21.0 19.4 21.3 20.7 17.0 21.9 22.5 23.0 1945 1945 22.5 22.5 24.9 21.6 21.6 21.2 19.3 19.7 18.5 19.7 21.0 21.2 1946 1946 23.4 24.1 22.9 20.3 21.5 22.5 20.0 18.7 18.0 19.8 22.4 23.7 1947 1947 24.3 24.7 23.0 22.8 22.0 21.1 16.9 20.9 18.9 21.5 22.2 22.5 1948 1948 23.5 24.4 22.4 22.0 21.4 20.7 19.0 19.9 19.1 19.7 20.8 22.0 1949 1949 23.0 23.7 23.7 21.0 21.7 22.4 20.7 19.6 19.1 20.2 20.5 22.1 1950 1950 24.9 23.4 24.1 20.5 20.9 22.7 19.2 19.4 18.0 21.0 20.7 21.2 1951 1951 21.8 22.2 22.8 20.7 20.9 21.7 19.3 20.4 19.2 19.3 20.0 22.1 1952 1952 23.7 23.6 23.5 23.2 20.2 21.0 18.2 19.2 19.3 19.7 21.2 21.3 1953 1953 22.7 22.0 22.8 21.4 21.7 20.4 20.2 18.9 18.5 18.7 20.1 21.5 1954 1954 21.9 22.1 22.8 22.4 18.9 21.7 17.1 17.6 18.1 19.6 20.0 21.4 1955 1955 21.7 21.2 23.5 21.4 19.1 19.6 18.3 18.0 18.9 18.7 20.3 20.2 1956 1956 21.9 21.4 21.4 21.7 19.2 19.4 18.1 17.6 18.8 18.8 20.8 21.6 1957 1957 23.1 22.7 22.2 21.5 20.5 18.2 18.4 18.5 18.2 18.5 20.6 21.3 1958 1958 22.0 22.5 22.4 21.0 19.9 19.9 18.5 18.9 18.0 19.3 20.9 22.3 1959 1959 21.9 21.9 23.6 21.2 19.0 20.8 19.7 19.4 19.9 19.5 20.5 20.9 1960 1960 22.6 22.5 22.4 22.6 19.5 20.6 21.0 18.3 19.5 20.0 22.0 23.3 1961 1961 22.9 23.2 22.7 21.4 19.3 20.3 21.6 19.9 19.5 20.5 20.3 21.6 1962 1962 22.7 23.0 23.4 22.5 22.0 19.7 19.7 17.9 18.6 19.7 20.0 21.7 1963 1963 23.8 22.8 23.1 21.8 21.6 21.4 19.1 18.5 18.6 19.5 21.1 22.4 1964 1964 23.6 23.8 23.1 23.6 21.8 19.5 20.2 18.3 17.3 19.1 20.6 21.8 1965 1965 22.6 23.5 23.2 22.4 21.0 20.4 17.9 18.3 18.4 20.0 20.8 22.2 1966 1966 21.6 21.8 23.0 23.6 21.5 21.2 18.2 18.6 19.2 19.7 21.0 22.0 1967 1967 21.7 21.6 22.7 20.9 20.2 18.7 20.0 18.5 20.0 19.9 21.3 22.5 1968 1968 23.5 22.8 22.7 21.3 20.2 20.0 19.2 18.5 19.7 19.8 21.4 22.2 1969 1969 23.8 22.9 23.6 21.5 20.0 19.4 19.2 19.5 18.7 19.6 21.5 21.5 1970 1970 23.0 23.0 23.4 22.1 19.5 20.0 17.9 17.5 18.0 19.9 20.6 21.1 1971 1971 21.9 21.8 22.5 20.9 22.0 19.5 18.3 17.2 18.7 19.4 20.6 21.6 1972 1972 23.2 22.9 23.2 21.4 22.2 20.7 20.0 19.0 19.3 20.2 22.2 23.5 1973 1973 23.9 23.6 23.2 23.3 21.2 21.3 19.0 18.0 18.4 20.6 21.7 21.9 1974 1974 22.1 22.7 23.7 22.0 21.3 20.2 18.3 17.6 18.3 19.3 20.5 21.6 1975 1975 22.5 23.0 23.4 22.4 21.1 20.5 18.6 17.9 17.3 19.6 20.7 21.5 1976 1976 22.9 21.8 22.6 22.2 21.5 20.3 19.2 17.6 18.2 18.8 19.8 22.0 1977 1977 22.8 22.2 22.8 22.0 19.7 19.3 18.7 20.3 18.0 19.0 20.9 22.5 1978 1978 23.0 22.4 23.0 22.1 20.8 21.9 19.7 17.4 18.3 18.8 21.3 22.0 1979 1979 23.9 22.9 22.6 21.0 21.7 21.2 18.8 17.5 18.6 19.0 20.3 22.0 1980 1980 22.9 22.9 22.1 21.7 21.5 20.5 21.0 20.1 18.9 19.1 20.1 21.9 1981 1981 23.2 22.7 23.3 22.7 21.4 18.7 19.0 18.4 19.8 20.7 21.3 22.9 1982 1982 23.6 23.2 22.9 20.1 21.1 20.2 20.0 18.6 20.0 20.6 20.9 22.0 1983 1983 23.7 23.9 23.6 23.9 21.7 20.0 20.3 20.5 18.2 19.4 20.2 22.1 1984 1984 24.0 23.5 24.4 24.7 22.0 22.5 20.2 19.9 19.5 19.4 21.5 22.5 1985 1985 23.5 22.5 22.1 23.0 21.9 21.1 20.3 21.0 19.0 19.7 21.6 22.5 1986 1986 23.2 23.6 23.4 22.2 21.2 21.5 20.4 19.6 20.2 19.9 21.1 22.8 1987 1987 23.7 23.2 22.6 22.6 24.5 21.8 20.1 19.8 18.8 20.3 21.0 23.1 1988 1988 23.1 23.1 23.5 21.6 23.4 22.7 18.3 19.9 19.4 19.3 21.5 21.4 1989 1989 21.3 21.6 22.6 23.0 21.6 20.5 19.3 18.1 18.7 18.7 20.3 21.9 1990 1990 24.0 23.4 23.1 21.1 22.2 20.4 18.3 19.3 19.1 19.5 20.6 21.6 1991 1991 22.2 22.0 22.7 23.5 22.2 19.4 18.3 17.9 17.3 18.0 20.4 21.1 1992 1992 25.0 22.3 22.8 22.0 21.3 20.7 19.4 17.9 18.7 18.0 20.6 21.8 1993 1993 23.5 22.3 23.9 20.5 18.8 20.3 20.8 19.1 20.7 21.2 20.6 22.1 1994 1994 21.8 22.5 23.3 23.0 21.4 19.0 18.4 18.6 18.9 20.7 20.4 22.4 1995 1995 23.1 23.9 23.0 22.3 21.1 20.5 18.6 17.8 18.2 17.0 20.0 21.8 1996 1996 22.7 22.9 23.6 23.3 21.7 21.7 18.0 18.0 17.2 19.0 19.0 21.6 1997 1997 22.3 22.4 22.4 21.8 21.7 20.0 19.8 20.8 21.6 22.0 19.8 22.9 1998 1998 23.0 24.3 24.6 24.7 22.4 23.9 20.7 19.0 19.2 19.7 19.9 21.6 1999 1999 23.9 24.1 25.0 23.4 21.6 21.6 19.8 18.6 17.0 19.5 20.9 21.7 2000 2000 21.0 21.9 22.2 22.5 21.9 22.2 20.7 21.0 17.1 20.8 19.5 22.1 2001 2001 22.8 23.4 24.7 21.5 21.9 22.2 18.0 16.7 16.5 19.9 19.5 20.8 2002 2002 20.7 23.5 24.7 22.8 20.5 19.2 18.5 17.6 19.8 19.3 20.1 21.5 29 129 390 129 390 -25.75 14.75 129-390_129-390 1901 1901 21.9 22.9 22.9 24.1 21.4 21.9 20.2 21.2 19.3 21.3 20.5 22.8 1902 1902 22.0 24.0 24.4 22.6 22.2 19.7 19.6 18.2 17.5 20.5 20.0 24.2 1903 1903 23.0 23.2 23.4 22.1 21.1 19.0 20.3 18.0 19.8 18.5 18.5 23.1 1904 1904 23.7 22.3 23.5 22.4 21.8 20.7 20.1 18.5 18.6 19.0 20.2 22.2 1905 1905 23.1 23.3 23.5 24.4 20.8 17.8 21.4 17.9 18.2 19.5 21.3 21.9 1906 1906 24.2 23.3 23.0 22.5 21.2 20.4 19.3 17.6 18.4 19.3 21.2 20.9 1907 1907 23.0 23.0 23.4 21.8 18.4 21.4 20.6 20.5 19.6 18.8 19.6 22.4 1908 1908 22.9 23.7 22.8 19.5 22.6 19.3 19.7 18.2 19.2 19.0 19.7 24.0 1909 1909 23.5 23.6 23.5 23.5 21.2 21.8 20.0 17.6 19.3 19.7 21.8 21.5 1910 1910 24.0 23.7 24.0 23.7 22.7 20.0 19.4 18.1 19.5 19.9 20.4 23.8 1911 1911 22.9 24.1 23.5 23.2 22.0 20.5 18.9 17.2 18.7 21.4 21.6 22.4 1912 1912 23.9 22.9 23.0 19.8 18.4 18.7 20.6 19.8 17.9 21.0 20.4 24.0 1913 1913 24.8 23.4 25.2 22.7 21.9 21.6 19.2 19.7 18.6 20.0 21.2 22.7 1914 1914 24.6 23.7 24.3 21.6 22.3 20.9 21.0 17.6 18.8 22.2 20.1 22.4 1915 1915 24.4 25.2 25.5 21.1 21.4 21.0 18.0 19.0 17.6 20.5 21.2 22.9 1916 1916 23.4 24.0 23.3 23.3 20.3 20.3 20.1 18.4 18.4 20.4 21.5 23.2 1917 1917 22.9 23.9 22.8 22.2 21.5 18.9 18.0 16.8 18.4 19.9 19.9 21.9 1918 1918 23.4 23.2 23.0 23.0 20.9 21.2 19.8 19.8 19.9 19.7 21.7 22.4 1919 1919 23.5 23.8 24.8 24.3 23.4 21.7 20.5 18.0 17.5 21.8 21.4 22.9 1920 1920 24.2 23.7 24.2 25.1 22.2 20.9 21.2 20.4 19.3 19.9 22.0 22.7 1921 1921 23.4 23.0 24.7 23.3 23.3 20.6 18.7 19.2 19.9 21.3 20.9 21.7 1922 1922 23.7 23.7 25.0 24.4 22.1 21.0 21.1 17.6 20.4 20.0 19.5 23.7 1923 1923 23.2 23.7 24.4 21.6 20.9 20.7 19.4 20.4 19.9 21.5 21.6 22.9 1924 1924 25.0 24.2 24.2 24.5 21.5 21.5 19.9 18.9 18.4 19.5 20.1 23.2 1925 1925 23.2 24.0 24.3 23.2 20.9 19.6 19.1 21.2 19.0 20.5 20.2 22.0 1926 1926 24.7 24.2 25.3 24.4 22.4 22.0 19.3 20.2 19.2 19.4 21.2 22.9 1927 1927 25.2 24.8 25.3 23.3 22.2 22.8 20.6 19.6 22.1 21.9 22.8 22.6 1928 1928 23.2 24.5 23.0 23.5 23.9 20.7 20.9 18.5 17.3 20.5 20.7 23.1 1929 1929 25.8 23.7 24.2 22.4 23.1 22.1 19.2 18.8 18.3 20.5 21.1 22.4 1930 1930 24.4 24.1 23.5 22.3 22.3 21.0 20.7 18.4 17.7 19.5 21.2 21.6 1931 1931 24.6 24.9 24.5 21.4 23.6 22.1 18.1 19.5 18.6 19.2 22.1 22.4 1932 1932 23.3 23.3 24.0 25.0 21.9 20.5 18.1 19.2 16.6 20.5 21.5 22.5 1933 1933 24.4 24.7 25.0 24.1 21.9 21.0 19.6 19.3 19.3 21.0 21.0 22.9 1934 1934 22.6 23.7 23.4 23.5 22.6 22.9 19.6 19.5 19.0 19.2 20.3 23.1 1935 1935 23.6 23.4 23.2 22.7 20.7 19.8 19.5 17.8 16.7 21.5 21.3 22.6 1936 1936 21.3 22.6 24.0 23.9 20.0 22.3 20.7 20.6 18.8 19.5 20.6 21.7 1937 1937 23.5 23.7 23.5 23.0 22.1 20.0 18.4 20.4 18.0 20.5 21.9 22.6 1938 1938 23.3 22.7 24.0 23.0 22.1 19.8 19.0 19.9 18.2 20.5 20.8 22.7 1939 1939 23.9 23.0 23.9 22.1 22.3 22.1 18.7 17.8 18.9 19.8 21.5 22.7 1940 1940 23.9 24.4 22.7 23.0 20.2 21.9 22.7 22.0 18.3 20.7 22.3 22.8 1941 1941 23.3 23.9 25.5 23.5 22.8 22.2 21.2 21.0 19.2 20.8 21.0 22.8 1942 1942 24.3 24.5 22.7 23.3 21.7 20.8 20.2 18.7 19.2 19.5 22.3 22.4 1943 1943 23.1 23.4 22.5 20.8 20.3 20.7 20.2 18.4 19.4 19.7 21.5 22.7 1944 1944 23.9 23.6 24.8 24.0 21.7 19.8 22.0 21.2 17.7 22.5 23.4 23.9 1945 1945 23.6 23.6 25.5 22.6 22.2 21.6 19.9 20.2 19.4 20.5 21.8 22.0 1946 1946 24.3 25.2 24.0 21.3 22.3 22.7 20.7 19.4 18.9 20.7 23.4 24.3 1947 1947 25.0 25.4 23.7 23.6 22.5 21.8 17.6 21.6 19.6 22.2 23.3 23.2 1948 1948 24.1 25.1 23.5 22.9 22.2 21.3 19.7 20.5 19.6 20.5 21.6 22.9 1949 1949 24.0 24.6 24.4 21.9 22.3 22.5 21.0 20.2 19.9 21.0 21.2 22.9 1950 1950 25.4 24.2 24.8 21.3 21.5 23.1 19.6 19.8 18.9 21.5 21.5 22.0 1951 1951 22.4 23.1 23.8 21.5 21.5 21.9 20.0 20.8 19.9 20.2 21.0 23.1 1952 1952 24.7 24.4 24.3 24.1 21.0 21.3 18.8 19.9 19.8 20.5 21.9 22.1 1953 1953 23.6 22.7 23.5 22.1 22.0 20.7 20.7 19.4 19.0 19.5 21.1 22.2 1954 1954 22.7 23.0 23.3 22.9 19.5 21.9 17.9 18.5 19.0 20.4 20.7 22.1 1955 1955 22.5 22.0 24.1 22.2 19.8 20.0 19.0 18.5 19.6 19.4 21.1 21.0 1956 1956 22.8 22.2 22.1 22.5 19.9 19.8 18.9 18.6 19.4 19.8 21.6 22.2 1957 1957 24.0 23.3 23.0 22.5 21.2 18.5 19.3 19.2 18.9 19.2 21.5 22.1 1958 1958 22.7 23.4 23.3 21.9 20.8 20.4 19.2 19.4 18.9 20.0 21.9 23.0 1959 1959 22.9 22.8 24.5 22.1 19.5 21.2 20.3 19.9 20.6 20.4 21.5 21.9 1960 1960 23.5 23.4 23.3 23.2 20.3 21.1 21.4 19.2 20.3 20.8 22.7 24.0 1961 1961 23.8 24.3 23.5 22.1 20.0 20.7 22.2 20.3 20.4 21.5 21.2 22.6 1962 1962 23.8 23.9 24.4 23.3 22.7 20.0 20.4 18.4 19.5 20.4 20.9 22.6 1963 1963 24.2 23.8 23.9 22.4 21.8 21.6 19.7 19.0 19.3 20.3 21.7 23.1 1964 1964 24.5 24.9 24.0 24.4 22.3 19.8 20.6 18.8 18.0 20.0 21.3 22.6 1965 1965 23.6 24.4 24.1 23.0 21.6 20.8 18.6 19.0 19.1 20.5 21.7 23.1 1966 1966 22.5 22.7 23.9 24.1 22.0 21.5 19.0 19.2 19.6 20.6 21.9 22.8 1967 1967 22.6 22.5 23.5 21.6 20.9 19.1 20.4 19.1 20.7 20.7 22.0 23.3 1968 1968 24.4 23.9 23.4 22.1 20.7 20.1 19.9 19.2 20.5 20.5 22.0 23.0 1969 1969 24.7 23.8 24.4 22.5 20.7 20.0 19.8 20.1 19.3 20.2 22.4 22.5 1970 1970 24.0 24.0 24.6 23.0 20.4 20.6 18.7 18.2 18.8 20.6 21.6 21.9 1971 1971 22.9 22.6 23.5 21.8 22.4 20.1 19.0 18.0 19.9 20.4 21.4 22.5 1972 1972 23.9 23.8 23.9 22.0 22.5 21.2 20.7 19.6 19.8 21.0 23.0 24.3 1973 1973 25.1 24.6 24.0 23.9 21.9 21.6 19.7 18.7 19.2 21.4 22.7 22.5 1974 1974 22.7 23.4 24.1 22.7 21.7 20.5 19.0 17.8 19.0 20.0 21.1 22.4 1975 1975 23.4 23.9 23.9 23.1 21.3 21.3 19.5 18.5 18.2 20.4 21.7 22.3 1976 1976 23.5 22.4 23.1 22.8 21.7 20.5 19.7 18.0 18.9 19.4 20.6 22.8 1977 1977 23.7 22.9 23.7 22.8 20.3 19.7 19.4 20.8 18.6 19.8 21.9 23.3 1978 1978 23.5 23.2 23.8 22.7 21.4 22.0 20.3 18.0 19.0 19.6 22.1 22.8 1979 1979 24.7 23.5 23.5 21.9 22.0 21.5 19.4 18.3 19.4 19.8 21.4 23.0 1980 1980 23.8 24.0 23.0 22.4 22.0 21.1 21.5 20.6 19.6 20.0 21.0 23.0 1981 1981 24.1 23.7 24.2 23.4 21.9 19.1 19.8 19.0 20.2 21.4 22.3 23.9 1982 1982 24.5 24.1 23.9 20.9 21.9 20.5 20.5 19.5 20.8 21.2 22.0 22.9 1983 1983 24.7 25.0 24.7 24.8 22.3 21.0 20.9 21.1 18.9 20.2 21.1 22.7 1984 1984 24.7 24.5 25.2 25.2 22.5 22.5 20.8 20.7 20.2 20.1 22.4 23.3 1985 1985 24.3 23.5 23.0 23.6 22.4 21.5 20.9 21.5 19.7 20.4 22.4 23.3 1986 1986 24.0 24.5 24.1 23.0 21.8 21.8 20.9 20.1 20.8 20.5 21.8 23.6 1987 1987 24.7 24.0 23.6 23.4 24.9 22.0 20.6 20.4 19.5 21.1 21.9 23.9 1988 1988 24.0 24.1 24.3 22.4 23.8 23.1 19.1 20.5 20.0 19.8 22.3 22.1 1989 1989 21.9 22.4 23.5 23.7 22.5 20.9 20.1 18.9 19.5 19.5 21.4 22.8 1990 1990 24.7 24.3 24.0 22.2 22.9 21.0 19.0 20.1 19.5 20.5 21.7 22.3 1991 1991 22.9 23.1 23.5 24.1 22.8 19.9 19.0 18.7 18.3 19.0 21.1 21.6 1992 1992 25.9 23.5 23.6 23.1 21.8 21.0 19.9 18.4 19.3 18.9 21.5 22.6 1993 1993 24.1 23.3 24.6 21.4 19.5 20.7 21.4 19.9 21.3 21.9 21.3 23.1 1994 1994 22.5 23.1 24.4 23.6 22.1 19.3 18.9 19.2 19.7 21.4 21.4 23.3 1995 1995 24.3 24.8 23.7 23.2 21.6 20.9 19.3 18.5 19.0 18.2 21.1 22.3 1996 1996 23.5 23.8 24.7 24.0 22.7 22.0 18.6 18.8 17.7 19.7 20.0 22.5 1997 1997 23.2 23.4 23.4 22.6 22.2 20.5 20.4 21.4 22.2 22.6 20.9 23.6 1998 1998 23.9 25.5 25.8 25.4 23.0 24.3 21.4 19.6 20.1 20.7 20.9 22.6 1999 1999 24.8 25.3 25.7 24.2 22.3 21.8 20.5 19.3 17.9 20.3 21.9 22.3 2000 2000 21.9 23.0 23.1 23.2 22.4 22.5 21.3 21.6 18.0 21.4 20.5 22.9 2001 2001 23.8 24.2 25.5 22.2 22.4 22.4 18.7 17.4 17.3 20.7 20.3 21.5 2002 2002 21.6 24.4 25.5 23.4 21.1 19.5 19.1 18.2 20.4 20.0 21.0 22.4 30 130 390 130 390 -25.25 14.75 130-390_130-390 1901 1901 23.0 23.8 23.7 24.8 22.3 22.7 21.0 21.8 20.1 22.0 21.3 23.6 1902 1902 22.9 24.8 25.2 23.3 23.0 20.6 20.4 19.0 18.4 21.4 20.9 25.0 1903 1903 23.9 24.0 24.2 22.8 22.0 19.8 21.1 18.8 20.6 19.4 19.4 23.9 1904 1904 24.6 23.2 24.3 23.1 22.7 21.5 20.9 19.2 19.4 20.0 21.0 23.0 1905 1905 24.1 24.1 24.4 25.0 21.7 18.8 22.0 18.7 19.1 20.4 22.1 22.7 1906 1906 25.1 24.2 23.9 23.2 22.0 21.3 20.1 18.5 19.2 20.1 22.0 21.8 1907 1907 23.9 23.9 24.3 22.5 19.3 22.2 21.4 21.0 20.4 19.7 20.5 23.3 1908 1908 23.8 24.5 23.7 20.3 23.5 20.2 20.5 19.0 20.0 19.9 20.6 24.7 1909 1909 24.4 24.4 24.2 24.1 22.0 22.5 20.8 18.4 20.1 20.6 22.6 22.4 1910 1910 24.8 24.5 24.8 24.4 23.5 20.8 20.2 18.8 20.3 20.7 21.3 24.6 1911 1911 23.8 24.9 24.3 23.9 22.9 21.3 19.7 17.9 19.6 22.1 22.4 23.3 1912 1912 24.8 23.7 23.9 20.6 19.4 19.6 21.4 20.5 18.8 21.9 21.2 24.8 1913 1913 25.7 24.2 26.0 23.4 22.8 22.4 20.0 20.4 19.5 20.9 22.0 23.5 1914 1914 25.5 24.5 25.1 22.3 23.0 21.7 21.8 18.4 19.6 23.0 21.0 23.2 1915 1915 25.3 25.9 26.3 21.9 22.4 21.8 18.9 19.8 18.5 21.3 22.1 23.9 1916 1916 24.3 24.8 24.1 24.0 21.3 21.1 20.9 19.0 19.2 21.2 22.3 24.0 1917 1917 23.6 24.2 23.5 22.9 22.5 19.8 18.8 17.5 19.2 20.7 20.8 22.6 1918 1918 24.2 23.7 23.7 23.5 21.8 21.9 20.8 20.3 20.9 20.6 22.6 23.2 1919 1919 24.6 24.8 25.6 25.1 24.2 22.5 21.4 18.5 18.3 22.5 22.2 23.9 1920 1920 25.2 24.5 25.0 25.5 23.2 21.8 22.0 21.0 20.3 20.7 22.7 23.6 1921 1921 24.5 23.8 25.5 24.1 24.0 21.5 19.6 20.0 20.6 22.1 21.7 22.6 1922 1922 24.8 24.6 26.0 25.0 23.0 22.0 21.9 18.5 21.3 20.9 20.5 24.4 1923 1923 24.1 24.4 25.1 22.2 22.0 21.7 20.3 21.3 20.7 22.2 22.4 23.7 1924 1924 25.9 24.9 25.2 25.1 22.5 22.5 20.7 19.8 19.2 20.4 21.0 23.9 1925 1925 24.2 24.6 24.9 23.9 21.7 20.4 20.0 21.9 19.7 21.4 21.1 22.8 1926 1926 25.7 25.5 26.2 25.1 23.3 22.7 20.1 21.0 20.0 20.3 22.1 23.8 1927 1927 26.0 25.7 26.2 23.9 23.0 23.5 21.4 20.3 22.7 22.6 23.4 23.4 1928 1928 24.1 25.3 24.0 24.1 24.5 21.7 21.6 19.2 18.1 21.5 21.5 23.9 1929 1929 26.5 24.6 25.0 23.3 24.0 22.9 20.1 19.4 19.0 21.3 22.0 23.3 1930 1930 25.2 24.9 24.3 23.1 22.9 21.7 21.4 19.0 18.6 20.5 22.3 22.6 1931 1931 25.3 25.6 25.2 22.2 24.5 23.0 18.8 20.4 19.5 20.1 22.7 23.3 1932 1932 24.4 24.2 24.9 25.5 22.8 21.3 18.8 19.8 17.3 21.3 22.3 23.3 1933 1933 25.3 25.6 26.1 24.8 22.9 21.8 20.7 20.3 20.1 21.9 21.8 23.5 1934 1934 23.2 24.1 24.0 24.1 23.4 23.6 20.6 20.3 19.7 20.1 21.0 23.8 1935 1935 24.4 24.0 24.1 23.5 21.7 20.5 20.5 18.3 17.4 22.4 22.2 23.3 1936 1936 22.3 23.7 24.9 24.5 21.0 23.1 21.6 21.3 19.3 20.3 21.5 22.5 1937 1937 24.3 24.2 24.3 23.7 23.0 20.9 19.2 21.0 18.6 21.5 22.8 23.2 1938 1938 24.0 23.4 25.0 23.7 23.0 20.8 19.9 20.5 18.9 21.3 21.4 23.3 1939 1939 24.6 23.9 24.4 22.8 23.2 22.7 19.4 18.5 19.8 20.5 22.2 23.4 1940 1940 24.6 25.0 23.5 23.7 21.2 22.5 23.2 22.8 19.1 21.5 23.2 23.6 1941 1941 24.0 24.7 26.3 24.5 23.8 23.0 22.1 21.9 20.3 21.5 21.9 23.7 1942 1942 25.2 25.1 23.4 24.0 22.5 21.7 21.0 19.5 20.0 20.1 22.9 22.9 1943 1943 24.0 24.4 23.4 21.7 21.3 21.5 21.0 18.9 20.2 20.8 22.2 23.2 1944 1944 24.4 24.4 25.5 24.8 22.5 20.7 22.9 22.0 18.5 23.4 24.4 24.9 1945 1945 24.6 24.6 26.1 23.6 23.0 22.5 20.7 20.9 20.5 21.4 22.7 22.8 1946 1946 25.3 26.2 25.0 22.5 23.4 23.4 21.7 20.1 19.8 21.6 24.3 25.1 1947 1947 25.9 26.1 24.3 24.5 23.3 22.7 18.7 22.5 20.5 23.0 24.1 23.9 1948 1948 25.0 25.7 24.4 23.7 23.2 22.3 20.4 21.2 20.2 21.6 22.4 23.8 1949 1949 25.0 25.3 25.2 22.8 23.3 23.1 21.7 21.0 20.8 21.8 21.9 23.8 1950 1950 25.9 24.8 25.3 22.3 22.3 24.0 20.0 20.3 19.7 22.2 22.3 22.8 1951 1951 23.2 23.8 24.8 22.5 22.4 22.4 20.8 21.4 20.6 21.0 21.9 24.0 1952 1952 25.8 25.0 25.2 25.1 22.0 22.1 19.4 20.6 20.3 21.4 22.5 22.9 1953 1953 24.5 23.3 24.0 22.8 22.8 21.5 21.3 20.0 19.7 20.3 21.9 22.9 1954 1954 23.5 23.9 23.7 23.6 20.4 22.3 18.7 19.4 20.0 21.4 21.5 22.9 1955 1955 23.4 22.8 24.5 22.9 20.9 20.8 20.0 19.0 20.5 20.1 21.9 21.8 1956 1956 23.6 23.0 22.5 23.2 20.9 20.9 19.8 19.5 20.0 20.8 22.3 22.9 1957 1957 24.7 23.8 23.8 23.5 22.2 19.4 20.3 20.0 19.7 20.1 22.3 22.8 1958 1958 23.6 24.2 24.1 23.0 21.9 21.3 20.1 20.0 19.8 21.0 22.8 23.7 1959 1959 23.8 23.6 25.4 22.9 20.4 22.0 21.2 20.4 21.3 21.2 22.4 22.9 1960 1960 24.5 24.2 24.2 23.9 21.4 21.9 21.9 20.2 21.1 21.8 23.5 24.8 1961 1961 24.8 25.2 24.4 23.0 21.1 21.5 22.8 20.7 21.4 22.5 22.1 23.5 1962 1962 24.7 24.7 25.5 24.1 23.7 21.0 21.2 19.2 20.4 21.3 21.6 23.6 1963 1963 24.7 24.7 24.6 23.2 22.4 22.1 20.5 19.7 20.2 21.2 22.3 23.7 1964 1964 25.5 25.8 25.1 25.2 23.1 20.4 21.1 19.5 19.0 20.8 22.0 23.5 1965 1965 24.5 25.2 24.9 23.7 22.5 21.5 19.5 19.9 19.9 21.2 22.4 23.9 1966 1966 23.5 23.5 24.7 24.5 23.0 22.3 20.0 20.0 20.4 21.4 22.7 23.6 1967 1967 23.5 23.4 24.4 22.5 21.8 20.0 21.0 19.8 21.4 21.7 22.5 24.0 1968 1968 25.3 24.8 24.2 22.8 21.5 20.6 20.6 20.0 21.2 21.4 22.7 23.9 1969 1969 25.7 24.7 25.2 23.5 21.6 21.0 20.6 20.8 19.8 21.0 23.2 23.4 1970 1970 25.0 24.8 25.7 24.0 21.5 21.5 19.7 19.1 19.7 21.5 22.5 22.7 1971 1971 23.8 23.3 24.7 22.8 23.2 21.0 19.9 19.0 21.2 21.4 22.2 23.3 1972 1972 24.7 24.7 24.4 22.8 23.2 22.2 21.5 20.3 20.4 22.0 23.7 25.3 1973 1973 26.3 25.5 24.9 24.5 22.8 22.4 20.5 19.4 20.2 22.3 23.6 23.2 1974 1974 23.4 24.1 24.6 23.5 22.3 21.3 19.8 18.3 19.8 21.0 21.8 23.1 1975 1975 24.3 24.7 24.4 23.8 22.0 22.3 20.5 19.3 19.1 21.2 22.5 23.0 1976 1976 24.3 22.9 23.6 23.5 22.2 21.4 20.4 18.4 19.6 20.3 21.3 23.6 1977 1977 24.7 23.4 24.5 23.4 21.3 20.4 20.2 21.5 19.3 20.7 22.8 24.0 1978 1978 24.2 23.8 24.5 23.4 22.3 22.5 20.9 18.7 19.8 20.4 22.9 23.6 1979 1979 25.5 24.2 24.4 22.8 22.6 22.3 20.0 19.0 20.2 20.7 22.2 24.0 1980 1980 24.8 24.9 23.8 23.3 23.0 22.1 22.0 21.2 20.4 20.9 21.8 24.0 1981 1981 25.1 24.6 25.2 24.1 22.8 20.1 20.5 19.8 20.8 22.1 23.1 24.9 1982 1982 25.5 25.0 25.0 21.9 22.9 21.4 21.1 20.5 21.6 22.0 23.0 23.8 1983 1983 25.7 25.9 25.8 25.8 23.2 22.3 21.7 21.7 19.7 21.1 21.9 23.4 1984 1984 25.6 25.4 25.9 25.8 23.4 23.2 21.5 21.6 21.1 20.9 23.0 24.2 1985 1985 25.2 24.2 23.9 24.2 23.1 22.2 21.6 22.2 20.5 21.2 23.0 24.0 1986 1986 24.9 25.3 24.8 23.8 22.7 22.6 21.6 20.7 21.5 21.3 22.3 24.4 1987 1987 25.8 24.8 24.5 24.3 25.7 22.8 21.2 21.1 20.0 22.1 22.8 24.6 1988 1988 24.9 24.9 25.1 23.2 24.5 23.7 20.0 21.2 20.9 20.5 23.1 22.6 1989 1989 22.6 23.0 24.3 24.4 23.8 21.5 21.1 19.7 20.4 20.4 22.4 23.8 1990 1990 25.5 25.0 25.0 23.2 23.8 21.9 19.8 21.0 20.2 21.4 22.5 23.2 1991 1991 23.5 23.9 24.4 24.8 23.7 20.7 20.0 19.6 19.4 20.2 21.7 22.3 1992 1992 26.8 24.5 24.5 24.1 22.7 22.0 20.6 19.1 20.1 19.8 22.2 23.5 1993 1993 24.8 24.3 25.4 22.4 20.7 21.5 22.1 20.7 21.9 22.8 22.1 24.1 1994 1994 23.3 23.7 25.7 24.4 22.9 20.2 19.5 19.8 20.5 22.2 22.3 24.3 1995 1995 25.6 25.5 24.4 24.1 22.4 21.6 20.2 19.2 19.9 19.3 22.0 23.1 1996 1996 24.2 24.6 25.8 24.7 23.9 23.0 19.4 19.6 18.4 20.6 20.9 23.3 1997 1997 24.1 24.4 24.3 23.4 23.0 21.5 21.3 22.2 22.8 23.5 21.8 24.5 1998 1998 24.8 26.6 26.8 26.0 24.1 25.2 22.3 20.2 21.1 21.6 21.8 23.5 1999 1999 25.8 26.3 26.6 25.0 23.4 22.6 21.4 20.1 18.8 21.0 22.8 22.9 2000 2000 22.9 23.9 24.0 24.0 23.4 23.2 22.0 22.1 18.9 22.1 21.3 23.6 2001 2001 24.6 25.0 26.2 22.9 23.3 23.1 19.5 18.2 18.3 21.7 21.1 22.4 2002 2002 22.7 25.2 26.2 24.1 22.0 20.4 20.1 19.0 21.2 20.9 21.8 23.2 31 131 390 131 390 -24.75 14.75 131-390_131-390 1901 1901 23.8 24.7 24.7 25.7 23.1 23.7 21.9 22.7 20.9 22.8 22.3 24.4 1902 1902 23.7 25.7 26.2 24.3 23.8 21.7 21.4 20.0 19.3 22.2 21.9 25.7 1903 1903 24.6 25.0 25.2 23.9 23.0 21.0 22.0 19.7 21.4 20.2 20.4 24.7 1904 1904 25.3 24.1 25.3 24.2 23.5 22.6 21.8 20.1 20.4 20.8 22.0 23.9 1905 1905 24.8 25.0 25.5 25.9 22.6 20.0 23.0 19.7 20.0 21.3 23.0 23.6 1906 1906 25.8 25.1 24.9 24.2 22.9 22.4 21.0 19.5 20.2 21.0 22.9 22.7 1907 1907 24.7 24.9 25.3 23.5 20.3 23.2 22.2 22.0 21.3 20.5 21.5 24.1 1908 1908 24.6 25.4 24.8 21.4 24.3 21.3 21.5 19.9 20.9 20.7 21.6 25.5 1909 1909 25.1 25.3 25.2 25.1 23.0 23.6 21.8 19.4 21.0 21.4 23.5 23.2 1910 1910 25.5 25.4 25.8 25.3 24.4 21.9 21.2 19.8 21.3 21.5 22.2 25.4 1911 1911 24.6 25.8 25.3 24.8 23.7 22.4 20.7 18.9 20.5 22.8 23.3 24.1 1912 1912 25.5 24.7 24.9 21.6 20.4 20.8 22.2 21.3 19.7 22.6 22.2 25.5 1913 1913 26.3 25.1 26.9 24.4 23.7 23.5 20.9 21.2 20.4 21.7 22.9 24.3 1914 1914 26.2 25.4 26.0 23.3 24.0 22.8 22.6 19.3 20.6 23.8 22.0 24.1 1915 1915 26.0 26.7 27.3 22.9 23.3 22.9 19.8 20.7 19.5 22.1 23.0 24.7 1916 1916 25.0 25.7 25.1 24.9 22.3 22.2 21.8 20.1 20.1 22.0 23.2 24.8 1917 1917 24.1 24.6 24.5 23.9 23.7 21.0 19.6 18.6 20.1 21.5 21.8 23.3 1918 1918 24.7 24.4 24.6 24.3 22.8 23.0 21.9 20.9 22.0 21.4 23.6 24.0 1919 1919 25.5 25.8 26.7 26.2 25.0 23.5 22.5 19.4 19.2 23.2 23.1 24.8 1920 1920 26.0 25.4 25.9 26.2 24.2 23.1 23.1 21.9 21.4 21.6 23.6 24.4 1921 1921 25.5 24.6 26.4 25.1 24.8 22.8 20.6 21.1 21.4 23.0 22.5 23.4 1922 1922 25.6 25.6 27.1 25.9 23.9 23.3 22.7 19.6 22.2 21.7 21.6 25.2 1923 1923 24.8 25.2 26.0 23.1 23.1 22.9 21.3 22.3 21.5 22.8 23.4 24.3 1924 1924 26.6 25.8 26.5 26.1 23.7 23.8 21.6 20.8 20.1 21.3 22.0 24.7 1925 1925 24.9 25.3 25.7 24.8 22.5 21.5 21.0 22.9 20.5 22.2 22.2 23.7 1926 1926 26.4 26.8 27.3 26.0 24.3 23.7 21.1 22.2 20.8 21.1 23.2 24.5 1927 1927 26.6 26.7 27.2 24.9 24.1 24.4 22.3 21.1 23.5 23.4 24.1 24.2 1928 1928 24.8 26.2 25.0 25.0 25.1 22.9 22.5 20.1 19.0 22.3 22.4 24.8 1929 1929 27.1 25.5 26.0 24.5 25.1 24.0 21.1 20.3 19.9 22.2 23.0 24.2 1930 1930 25.9 25.8 25.3 24.2 23.6 22.5 22.3 20.0 19.6 21.4 23.4 23.6 1931 1931 25.9 26.5 26.0 23.4 25.5 24.1 19.7 21.4 20.5 20.9 23.5 24.1 1932 1932 25.2 25.2 25.9 26.2 23.7 22.5 19.7 20.5 18.2 22.1 23.1 24.0 1933 1933 26.0 26.6 27.3 25.8 23.9 22.9 21.9 21.4 21.0 22.8 22.6 24.0 1934 1934 23.7 24.7 24.9 24.9 24.2 24.6 21.6 21.2 20.4 21.0 21.9 24.5 1935 1935 25.0 24.7 25.2 24.7 22.8 21.5 21.5 19.1 18.2 23.3 23.1 24.0 1936 1936 23.1 25.0 25.9 25.4 22.1 24.2 22.5 22.2 19.9 21.2 22.6 23.4 1937 1937 24.8 24.9 25.4 24.7 23.9 22.0 20.0 21.9 19.3 22.4 23.8 23.7 1938 1938 24.5 24.2 26.1 24.5 23.8 22.0 20.9 21.3 19.6 22.2 22.1 23.9 1939 1939 25.2 24.9 25.2 23.9 24.1 23.7 20.2 19.4 20.7 21.1 23.0 24.1 1940 1940 25.3 25.7 24.6 24.7 22.4 23.5 23.9 23.6 20.0 22.3 24.0 24.5 1941 1941 24.6 25.8 27.4 25.6 24.9 24.0 23.2 23.1 21.3 22.3 22.9 24.5 1942 1942 26.0 25.8 24.3 24.9 23.3 22.8 22.1 20.5 21.0 20.7 23.5 23.5 1943 1943 24.8 25.5 24.6 22.8 22.5 22.4 22.1 19.7 21.0 21.7 22.9 23.9 1944 1944 24.9 25.2 26.4 25.9 23.5 21.9 24.1 23.1 19.4 24.0 25.3 25.8 1945 1945 25.6 25.8 26.9 24.9 24.1 23.4 21.8 21.8 21.5 22.3 23.6 23.6 1946 1946 26.0 27.0 26.2 23.9 24.5 24.3 22.9 21.0 21.0 22.6 25.3 25.8 1947 1947 26.6 26.9 25.0 25.6 24.2 24.0 20.0 23.5 21.4 23.8 25.0 24.7 1948 1948 25.5 26.5 25.5 24.7 24.4 23.5 21.5 22.1 20.8 22.5 23.3 24.6 1949 1949 25.9 26.2 26.0 24.0 24.2 23.8 22.4 22.0 21.7 22.7 22.7 24.7 1950 1950 26.3 25.6 26.2 23.4 23.2 25.0 20.9 21.1 20.6 22.8 23.1 23.6 1951 1951 23.9 24.7 25.8 23.5 23.3 23.2 22.0 22.1 21.5 21.8 22.9 25.0 1952 1952 26.6 25.8 26.2 26.2 23.0 23.2 20.3 21.6 21.1 22.2 23.2 23.8 1953 1953 25.5 24.0 24.9 23.8 23.5 22.5 22.3 20.9 20.3 21.0 22.8 23.5 1954 1954 24.1 24.7 24.4 24.3 21.4 23.2 19.8 20.5 20.9 22.3 22.3 23.7 1955 1955 24.1 23.8 25.2 24.0 22.0 21.8 21.2 19.9 21.4 20.9 22.8 22.5 1956 1956 24.4 23.8 23.4 24.3 22.1 22.1 21.0 20.8 20.8 21.9 23.2 23.5 1957 1957 25.3 24.5 24.7 24.9 23.3 20.4 21.5 21.1 20.4 20.9 23.3 23.6 1958 1958 24.1 25.0 25.1 24.3 23.3 22.4 21.2 20.8 20.8 21.8 23.8 24.5 1959 1959 24.7 24.5 26.5 24.2 21.3 23.1 22.1 21.3 22.0 22.1 23.4 23.8 1960 1960 25.4 25.0 25.3 24.9 22.5 23.0 22.5 21.3 22.2 22.7 24.3 25.5 1961 1961 25.5 26.1 25.4 24.3 22.2 22.6 23.8 21.4 22.5 23.5 23.0 24.5 1962 1962 25.4 25.5 26.8 25.1 24.8 22.2 22.3 20.1 21.5 22.2 22.5 24.5 1963 1963 25.0 25.7 25.5 24.1 23.0 23.0 21.5 20.6 21.1 22.0 22.9 24.5 1964 1964 26.4 26.9 26.2 26.3 24.1 21.4 21.9 20.4 19.9 21.7 22.9 24.4 1965 1965 25.3 26.2 25.9 24.5 23.4 22.5 20.6 21.1 20.8 21.8 23.3 24.9 1966 1966 24.3 24.4 25.7 25.3 24.1 23.4 21.2 21.2 21.0 22.4 23.8 24.5 1967 1967 24.4 24.3 25.4 23.5 22.9 21.1 21.9 20.7 22.0 22.5 23.2 24.6 1968 1968 26.2 25.9 25.1 23.9 22.5 21.5 21.7 21.1 22.1 22.3 23.5 24.7 1969 1969 26.5 25.7 26.1 24.5 22.8 22.3 21.5 21.7 20.5 21.6 24.2 24.4 1970 1970 25.9 25.8 27.0 25.2 22.7 22.8 20.8 20.1 20.8 22.2 23.5 23.6 1971 1971 24.6 24.1 25.8 24.0 24.1 22.3 20.9 20.2 22.4 22.4 23.1 24.2 1972 1972 25.3 25.6 25.2 23.7 24.0 23.2 22.7 21.3 21.1 22.8 24.5 26.3 1973 1973 27.4 26.5 25.9 25.4 23.9 23.5 21.6 20.3 21.1 23.1 24.1 23.9 1974 1974 24.0 24.8 25.1 24.5 23.0 22.2 20.9 18.9 20.6 21.9 22.5 23.9 1975 1975 25.0 25.6 25.1 24.6 22.7 23.6 21.7 20.2 20.1 22.1 23.6 23.9 1976 1976 24.9 23.5 24.3 24.4 22.8 22.4 21.3 19.3 20.5 21.1 22.1 24.4 1977 1977 25.4 24.2 25.4 24.5 22.3 21.5 21.3 22.3 20.0 21.5 23.8 24.9 1978 1978 24.7 24.4 25.4 24.3 23.3 23.1 22.0 19.5 20.6 21.2 23.8 24.4 1979 1979 26.2 24.8 25.5 23.9 23.4 23.3 21.0 20.0 21.0 21.5 23.2 25.0 1980 1980 25.5 25.9 24.7 24.3 23.9 23.4 22.8 21.9 21.3 21.9 22.7 25.0 1981 1981 26.0 25.7 26.2 25.0 23.7 21.2 21.5 20.7 21.5 22.9 24.0 26.1 1982 1982 26.3 25.9 26.3 23.0 24.0 22.5 21.9 21.6 22.6 22.7 24.1 24.7 1983 1983 26.6 27.0 27.1 26.9 24.1 23.9 22.7 22.6 20.7 21.9 22.9 24.0 1984 1984 26.4 26.4 26.8 26.6 24.4 24.0 22.6 22.7 22.0 21.6 24.0 25.0 1985 1985 26.1 25.0 25.0 25.1 23.9 23.3 22.5 23.0 21.4 21.9 23.8 24.7 1986 1986 25.7 26.2 25.5 24.9 23.7 23.8 22.3 21.5 22.2 22.0 23.0 25.3 1987 1987 26.7 25.5 25.7 25.4 26.6 23.7 22.1 22.0 20.8 22.9 23.8 25.5 1988 1988 25.8 25.7 25.9 24.4 25.3 24.7 21.2 22.0 21.8 21.0 24.0 23.2 1989 1989 23.2 23.8 25.3 25.3 25.0 22.6 22.3 20.8 21.5 21.2 23.5 24.9 1990 1990 26.1 26.0 26.0 24.6 24.8 23.0 20.9 21.9 20.8 22.3 23.5 24.0 1991 1991 24.2 24.8 25.2 25.7 24.7 21.9 21.1 20.7 20.4 21.1 22.5 22.8 1992 1992 27.7 25.6 25.5 25.3 23.7 23.1 21.4 20.0 21.0 20.7 23.2 24.5 1993 1993 25.4 25.3 26.2 23.5 21.9 22.4 23.0 21.7 22.6 23.6 22.9 25.1 1994 1994 23.9 24.5 27.2 25.3 24.0 21.3 20.4 20.7 21.5 22.9 23.3 25.3 1995 1995 26.7 26.4 25.4 25.2 23.3 22.7 21.2 20.2 20.9 20.4 23.1 23.8 1996 1996 24.8 25.6 27.0 25.7 25.1 24.0 20.3 20.6 19.2 21.4 21.9 24.3 1997 1997 24.8 25.4 25.4 24.4 23.9 22.8 22.2 23.1 23.6 24.2 23.0 25.4 1998 1998 25.5 27.8 28.1 27.0 25.1 26.2 23.4 21.1 22.2 22.5 22.9 24.7 1999 1999 26.6 27.3 27.6 26.3 24.5 23.7 22.3 21.2 19.8 21.9 23.9 23.5 2000 2000 23.6 24.9 25.0 25.1 24.3 24.3 23.0 22.8 19.8 22.8 22.3 24.4 2001 2001 25.4 25.8 27.1 24.0 24.2 24.1 20.6 19.4 19.2 22.7 22.1 23.3 2002 2002 23.5 26.0 27.1 25.1 23.0 21.5 21.1 19.9 22.0 21.8 22.8 24.0 32 132 390 132 390 -24.25 14.75 132-390_132-390 1901 1901 24.7 25.4 25.9 26.6 23.8 23.9 22.5 23.2 21.8 23.8 23.3 25.2 1902 1902 24.5 26.4 27.4 25.3 24.4 22.0 22.0 20.5 20.3 23.2 23.0 26.5 1903 1903 25.5 25.7 26.4 24.9 23.7 21.2 22.6 20.4 22.3 21.3 21.5 25.5 1904 1904 26.1 24.9 26.5 25.2 24.2 22.8 22.4 20.8 21.3 21.9 23.1 24.7 1905 1905 25.6 25.7 26.7 26.9 23.3 20.3 23.5 20.4 20.9 22.3 24.1 24.4 1906 1906 26.5 25.8 26.1 25.2 23.6 22.6 21.7 20.0 21.2 22.0 24.0 23.6 1907 1907 25.5 25.6 26.5 24.5 21.0 23.4 22.7 22.5 22.2 21.5 22.6 24.9 1908 1908 25.4 26.1 26.1 22.4 24.9 21.5 22.1 20.5 21.8 21.8 22.7 26.1 1909 1909 25.9 26.0 26.4 26.0 23.7 23.7 22.4 20.0 21.9 22.4 24.4 24.1 1910 1910 26.3 26.1 27.0 26.3 25.1 22.2 21.8 20.5 22.2 22.5 23.3 26.1 1911 1911 25.5 26.5 26.5 25.8 24.4 22.7 21.3 19.5 21.4 23.7 24.4 24.9 1912 1912 26.3 25.4 26.1 22.7 21.1 21.0 22.8 21.9 20.7 23.5 23.3 26.3 1913 1913 27.1 25.9 28.0 25.4 24.4 23.6 21.5 21.8 21.3 22.7 24.0 25.2 1914 1914 27.0 26.1 27.2 24.3 24.7 23.1 23.2 20.0 21.5 24.8 23.0 24.9 1915 1915 26.8 27.3 28.4 23.9 24.0 23.1 20.5 21.3 20.5 23.0 24.1 25.5 1916 1916 25.8 26.4 26.3 25.9 23.1 22.5 22.4 20.7 21.1 23.0 24.2 25.6 1917 1917 24.7 24.8 25.7 24.9 24.6 21.2 20.2 19.3 20.9 22.5 22.9 24.0 1918 1918 25.4 24.8 25.7 25.0 23.5 23.2 22.7 21.3 23.1 22.4 24.7 24.8 1919 1919 26.5 26.7 27.9 27.2 25.6 23.7 23.3 19.9 20.1 24.0 24.0 25.7 1920 1920 26.9 26.1 27.1 27.0 25.0 23.4 23.9 22.5 22.5 22.5 24.6 25.3 1921 1921 26.4 25.2 27.6 26.2 25.4 23.1 21.2 21.8 22.3 24.0 23.4 24.3 1922 1922 26.5 26.4 28.5 26.9 24.6 23.7 23.3 20.3 23.1 22.7 22.8 26.0 1923 1923 25.7 25.7 27.1 24.0 24.0 23.2 21.9 23.1 22.3 23.7 24.4 25.0 1924 1924 27.4 26.5 28.0 27.0 24.6 24.2 22.2 21.5 21.0 22.3 23.1 25.4 1925 1925 25.7 25.9 26.7 25.7 23.1 21.7 21.6 23.5 21.3 23.2 23.4 24.5 1926 1926 27.2 27.9 28.6 26.9 25.0 23.8 21.7 22.9 21.7 22.2 24.3 25.3 1927 1927 27.3 27.5 28.5 25.8 24.8 24.5 22.9 21.7 24.2 24.3 24.9 25.1 1928 1928 25.6 27.0 26.2 25.9 25.5 23.2 23.1 20.7 20.0 23.4 23.4 25.7 1929 1929 27.7 26.3 27.2 25.7 25.8 24.3 21.7 20.9 20.8 23.2 24.1 25.1 1930 1930 26.6 26.6 26.5 25.3 24.1 22.5 22.8 20.5 20.6 22.5 24.6 24.7 1931 1931 26.5 27.1 27.0 24.5 26.2 24.4 20.2 22.0 21.5 22.0 24.4 25.0 1932 1932 26.3 26.0 27.1 27.0 24.4 22.7 20.2 21.0 19.0 23.0 24.1 24.8 1933 1933 26.7 27.4 28.7 26.8 24.7 23.1 22.7 22.2 21.9 23.9 23.6 24.5 1934 1934 24.2 25.1 26.0 25.8 24.8 24.6 22.4 21.9 21.2 22.0 22.8 25.3 1935 1935 25.6 25.1 26.5 25.8 23.6 21.5 22.4 19.5 19.0 24.4 24.1 24.7 1936 1936 24.0 26.0 27.0 26.3 22.9 24.4 23.2 22.9 20.5 22.2 23.7 24.2 1937 1937 25.5 25.3 26.6 25.7 24.5 22.5 20.6 22.5 20.0 23.5 24.9 24.3 1938 1938 25.1 24.8 27.4 25.4 24.5 22.3 21.6 21.8 20.4 23.2 23.0 24.6 1939 1939 25.9 25.7 26.2 24.9 24.8 23.7 20.7 20.0 21.6 21.9 23.8 24.8 1940 1940 26.1 26.2 25.9 25.6 23.2 23.4 24.3 24.2 21.0 23.2 25.1 25.3 1941 1941 25.3 26.5 28.7 26.7 25.8 24.1 23.9 23.8 22.6 23.2 24.0 25.5 1942 1942 27.0 26.3 25.4 25.7 23.9 23.1 22.8 21.2 22.1 21.5 24.3 24.1 1943 1943 25.6 26.3 25.9 23.9 23.4 22.6 22.8 20.2 22.0 22.8 23.8 24.5 1944 1944 25.3 25.6 27.5 27.0 24.1 22.2 24.9 24.0 20.4 25.0 26.5 26.7 1945 1945 26.5 26.8 27.9 26.1 24.7 23.7 22.4 22.4 22.9 23.3 24.7 24.4 1946 1946 26.9 27.7 27.5 25.3 25.5 24.5 23.9 21.6 22.0 23.6 26.4 26.4 1947 1947 27.2 27.5 26.2 26.7 24.9 24.3 21.1 24.3 22.4 24.7 26.1 25.4 1948 1948 26.1 26.9 26.9 25.8 25.3 24.0 22.1 22.7 21.5 23.5 24.3 25.4 1949 1949 26.8 26.8 27.1 25.1 25.0 23.8 22.8 22.5 22.8 23.7 23.7 25.5 1950 1950 26.7 26.1 27.2 24.4 23.9 25.3 21.3 21.5 21.6 23.5 24.1 24.5 1951 1951 24.5 25.3 27.1 24.8 24.0 23.2 22.6 22.6 22.5 22.8 23.9 26.0 1952 1952 27.6 26.2 27.4 27.3 23.9 23.4 20.8 22.3 21.9 23.2 24.1 24.6 1953 1953 26.3 24.4 25.9 24.8 24.0 22.6 22.6 21.4 21.0 22.0 23.9 24.1 1954 1954 24.9 25.4 25.2 25.2 22.2 23.0 20.6 21.4 22.1 23.5 23.2 24.5 1955 1955 24.8 24.4 26.1 25.0 22.8 22.0 22.1 20.3 22.5 21.7 23.8 23.4 1956 1956 25.1 24.4 24.5 25.4 23.0 22.5 21.9 21.7 21.7 23.0 24.1 24.1 1957 1957 26.0 24.9 25.8 26.0 24.1 20.7 22.4 21.8 21.4 21.9 24.4 24.4 1958 1958 24.8 25.7 26.4 25.4 24.3 23.0 22.0 21.3 21.8 22.9 24.9 25.3 1959 1959 25.6 25.2 27.7 25.3 22.0 23.4 22.8 21.6 23.0 23.0 24.5 24.7 1960 1960 26.2 25.5 26.5 26.0 23.4 23.3 22.9 22.2 23.2 23.7 25.3 26.2 1961 1961 26.5 26.9 26.5 25.2 23.1 22.9 24.4 21.9 23.7 24.6 24.2 25.4 1962 1962 26.3 26.2 28.2 26.2 25.6 22.6 23.1 20.8 22.6 23.1 23.5 25.5 1963 1963 25.4 26.6 26.6 25.0 23.4 22.9 22.1 21.1 22.2 22.9 23.7 25.1 1964 1964 27.3 27.7 27.6 27.2 24.8 21.6 22.3 21.0 21.1 22.8 23.8 25.2 1965 1965 26.1 26.9 27.0 25.4 24.1 22.7 21.4 21.7 21.8 22.5 24.3 25.8 1966 1966 25.2 25.1 26.9 26.1 24.9 23.6 22.1 21.8 22.0 23.4 24.9 25.3 1967 1967 25.3 25.0 26.6 24.5 23.6 21.3 22.4 21.4 23.0 23.5 24.0 25.3 1968 1968 26.9 26.8 26.3 24.8 23.2 21.4 22.5 21.7 23.0 23.2 24.3 25.5 1969 1969 27.4 26.4 27.3 25.6 23.6 22.9 22.3 22.4 21.4 22.5 25.2 25.3 1970 1970 26.9 26.5 28.4 26.3 23.7 23.2 21.6 20.8 21.8 23.3 24.7 24.4 1971 1971 25.5 24.8 27.2 25.2 24.6 22.8 21.7 21.1 23.8 23.5 24.0 25.0 1972 1972 26.0 26.3 26.2 24.6 24.3 23.5 23.3 21.9 21.9 23.9 25.5 27.3 1973 1973 28.5 27.3 27.2 26.2 24.8 23.7 22.3 20.9 22.3 24.1 24.5 24.5 1974 1974 24.6 25.3 26.0 25.4 23.5 22.4 21.7 19.2 21.5 22.8 23.4 24.7 1975 1975 25.8 26.4 25.9 25.4 23.2 24.2 22.6 20.8 21.4 23.1 24.8 24.7 1976 1976 25.5 24.1 25.2 25.2 23.1 22.5 21.9 19.8 21.5 22.0 23.0 25.1 1977 1977 26.3 24.5 26.6 25.4 23.0 21.5 22.1 22.9 20.9 22.5 25.0 25.7 1978 1978 25.1 25.0 26.5 25.2 24.1 23.0 22.5 20.1 21.5 22.1 24.9 25.1 1979 1979 26.8 25.2 26.8 25.0 23.7 23.4 21.4 20.7 22.0 22.5 24.4 25.9 1980 1980 26.5 26.8 25.9 25.2 24.5 23.8 23.2 22.4 22.2 23.0 23.7 26.1 1981 1981 27.0 26.5 27.5 25.9 24.5 21.5 22.3 21.3 22.4 23.8 25.1 27.1 1982 1982 27.2 26.6 27.8 24.1 25.0 22.8 22.4 22.5 23.6 23.5 25.3 25.5 1983 1983 27.6 28.0 28.6 28.0 24.9 24.6 23.3 23.2 21.7 23.0 23.9 24.7 1984 1984 27.2 27.1 28.0 27.4 25.1 24.1 23.2 23.4 23.1 22.6 24.9 25.6 1985 1985 26.9 25.6 26.1 25.9 24.6 23.5 23.1 23.4 22.3 22.9 24.7 25.4 1986 1986 26.6 27.0 26.6 25.9 24.4 24.0 22.9 22.2 23.0 22.8 23.7 26.1 1987 1987 27.6 26.2 27.1 26.6 27.3 23.9 22.6 22.5 21.7 23.9 24.9 26.2 1988 1988 26.6 26.5 27.1 25.3 25.9 24.7 22.0 22.6 22.7 21.8 24.9 23.8 1989 1989 24.0 24.3 26.5 26.1 26.0 22.8 23.2 21.5 22.5 22.2 24.6 25.8 1990 1990 26.8 26.7 27.3 25.8 25.6 23.3 21.5 22.7 21.7 23.3 24.5 24.7 1991 1991 24.8 25.6 26.4 26.6 25.5 22.2 21.8 21.4 21.6 22.2 23.4 23.4 1992 1992 28.6 26.5 26.8 26.5 24.4 23.3 22.0 20.5 22.0 21.8 24.2 25.5 1993 1993 26.4 26.1 27.5 24.6 22.9 22.5 23.6 22.3 23.5 24.5 24.0 26.0 1994 1994 24.7 25.2 28.9 26.6 24.7 21.7 21.0 21.3 22.6 23.7 24.5 26.2 1995 1995 27.7 27.1 26.6 26.2 24.1 22.9 21.9 20.8 21.8 21.6 24.4 24.5 1996 1996 25.6 26.5 28.3 26.5 25.9 24.3 20.9 21.2 20.1 22.5 23.0 25.0 1997 1997 25.6 26.3 26.7 25.4 24.6 23.1 22.8 23.6 24.4 25.0 24.1 26.2 1998 1998 26.4 28.9 29.6 27.9 26.0 26.5 24.1 21.7 23.3 23.6 24.1 25.6 1999 1999 27.4 28.2 28.8 27.3 25.4 23.9 23.0 21.7 20.9 22.9 25.0 24.1 2000 2000 24.5 25.7 26.3 26.0 24.9 24.4 23.6 23.3 20.9 23.6 23.2 25.1 2001 2001 26.1 26.5 28.2 25.1 24.9 24.1 21.3 20.2 20.5 23.7 23.2 24.2 2002 2002 24.4 26.7 28.2 26.1 23.8 21.9 21.8 20.5 22.9 23.0 23.9 24.8 33 133 390 133 390 -23.75 14.75 133-390_133-390 1901 1901 25.6 26.2 27.0 27.6 24.9 24.6 23.5 24.1 22.6 24.8 24.4 26.0 1902 1902 25.3 27.2 28.4 26.2 25.4 22.8 23.0 21.7 21.3 24.3 24.1 27.2 1903 1903 26.2 26.5 27.5 25.9 24.9 22.1 23.6 21.5 23.1 22.4 22.6 26.2 1904 1904 26.8 25.7 27.6 26.3 25.3 23.6 23.4 21.8 22.2 23.0 24.1 25.5 1905 1905 26.3 26.6 27.8 27.8 24.3 21.2 24.4 21.4 21.9 23.5 25.1 25.2 1906 1906 27.2 26.6 27.2 26.1 24.6 23.4 22.7 21.2 22.2 23.2 25.0 24.5 1907 1907 26.3 26.5 27.6 25.5 22.2 24.2 23.5 23.5 23.1 22.8 23.7 25.8 1908 1908 26.1 26.9 27.3 23.5 25.8 22.5 23.1 21.7 22.7 23.0 23.8 26.8 1909 1909 26.6 26.7 27.5 27.0 24.8 24.5 23.4 21.1 22.8 23.5 25.4 25.0 1910 1910 27.0 26.9 28.1 27.2 26.2 23.0 22.8 21.6 23.1 23.7 24.3 26.9 1911 1911 26.3 27.2 27.7 26.7 25.5 23.5 22.4 20.7 22.4 24.7 25.4 25.7 1912 1912 27.0 26.3 27.3 23.8 22.3 22.1 23.8 22.9 21.7 24.7 24.3 27.0 1913 1913 27.8 26.7 29.1 26.4 25.5 24.4 22.6 22.8 22.2 23.8 25.0 26.0 1914 1914 27.6 26.9 28.3 25.3 25.8 23.9 24.1 21.1 22.4 25.8 24.1 25.7 1915 1915 27.4 28.0 29.5 25.0 25.1 23.9 21.5 22.3 21.5 24.2 25.2 26.4 1916 1916 26.5 27.2 27.4 26.8 24.3 23.3 23.4 21.8 22.0 24.2 25.2 26.4 1917 1917 25.2 25.0 26.7 25.8 25.8 22.1 21.1 20.5 21.8 23.5 24.0 24.7 1918 1918 26.0 25.3 26.7 25.8 24.6 24.0 24.0 22.0 24.1 23.5 25.8 25.7 1919 1919 27.4 27.6 29.1 28.3 26.6 24.4 24.4 20.8 20.9 25.0 25.0 26.6 1920 1920 27.7 26.9 28.1 27.7 26.2 24.4 25.0 23.5 23.5 23.7 25.6 26.1 1921 1921 27.3 25.9 28.7 27.2 26.3 24.1 22.3 22.8 23.1 25.2 24.4 25.2 1922 1922 27.4 27.2 29.7 27.8 25.8 24.7 24.3 21.5 24.0 23.9 24.0 26.7 1923 1923 26.4 26.4 28.1 24.9 25.3 24.2 23.0 24.2 23.2 24.7 25.5 25.5 1924 1924 28.1 27.3 29.3 27.9 25.9 25.2 23.2 22.7 21.9 23.4 24.2 26.2 1925 1925 26.5 26.5 27.6 26.7 24.1 22.5 22.7 24.5 22.1 24.3 24.6 25.4 1926 1926 27.9 29.1 29.9 27.8 26.1 24.6 22.7 24.1 22.6 23.4 25.4 26.0 1927 1927 27.9 28.4 29.6 26.8 26.0 25.2 24.0 22.7 25.0 25.4 25.8 25.9 1928 1928 26.3 27.8 27.3 26.8 26.3 24.2 24.0 21.6 20.9 24.5 24.4 26.6 1929 1929 28.3 27.1 28.2 26.8 27.0 25.1 22.8 21.9 21.7 24.4 25.3 26.0 1930 1930 27.2 27.4 27.7 26.4 25.0 23.1 23.8 21.6 21.6 23.8 25.8 25.7 1931 1931 27.0 27.9 27.9 25.7 27.4 25.3 21.2 23.2 22.5 23.2 25.3 25.9 1932 1932 27.0 26.9 28.2 27.7 25.4 23.5 21.1 21.9 19.8 24.2 25.1 25.5 1933 1933 27.4 28.3 30.0 27.8 25.8 23.9 24.0 23.4 22.8 25.0 24.6 25.0 1934 1934 24.6 25.5 27.0 26.7 25.8 25.3 23.6 23.0 21.9 23.3 23.8 26.0 1935 1935 26.2 25.7 27.7 27.0 24.9 22.3 23.5 20.5 19.9 25.5 25.2 25.4 1936 1936 24.8 27.2 28.1 27.2 24.2 25.1 24.2 23.9 21.0 23.3 24.9 25.0 1937 1937 26.1 25.9 27.7 26.7 25.6 23.4 21.6 23.4 20.7 24.7 26.0 24.9 1938 1938 25.6 25.5 28.6 26.4 25.5 23.2 22.7 22.7 21.1 24.4 23.8 25.2 1939 1939 26.5 26.6 27.1 26.0 25.9 24.4 21.7 21.0 22.5 22.9 24.7 25.5 1940 1940 26.7 26.9 27.1 26.6 24.4 24.0 25.0 25.3 21.9 24.3 26.1 26.1 1941 1941 25.9 27.3 29.9 28.1 27.0 24.9 25.0 25.1 23.5 24.0 25.2 26.4 1942 1942 27.7 27.0 26.4 26.5 25.0 24.1 23.6 22.3 23.1 22.4 25.0 24.5 1943 1943 26.3 27.3 27.2 25.1 24.6 23.3 24.0 21.0 23.0 24.1 24.6 25.1 1944 1944 25.7 26.3 28.6 28.1 25.2 23.1 26.0 25.3 21.2 25.9 27.6 27.7 1945 1945 27.3 27.8 28.9 27.4 25.8 24.4 23.5 23.4 24.0 24.5 25.7 25.1 1946 1946 27.7 28.5 28.8 26.7 26.7 25.3 25.0 22.7 23.0 24.7 27.5 27.1 1947 1947 27.8 28.2 27.1 27.9 26.0 25.2 22.4 25.5 23.4 25.7 27.1 26.1 1948 1948 26.6 27.6 28.1 26.8 26.6 25.0 23.2 23.7 22.2 24.8 25.3 26.3 1949 1949 27.5 27.6 28.1 26.3 26.0 24.3 23.6 23.7 23.7 24.8 24.6 26.2 1950 1950 27.0 26.8 28.0 25.7 24.8 26.1 22.1 22.4 22.7 24.5 25.0 25.2 1951 1951 25.0 26.1 28.4 26.0 25.1 23.8 23.8 23.4 23.1 23.9 25.0 27.0 1952 1952 28.5 26.9 28.6 28.5 25.1 24.2 21.7 23.5 22.6 24.4 24.9 25.4 1953 1953 26.9 25.1 26.9 25.8 24.8 23.4 23.5 22.4 21.7 23.1 24.9 24.7 1954 1954 25.5 26.1 26.1 26.0 23.2 23.6 21.7 22.6 23.1 24.7 24.2 25.1 1955 1955 25.4 25.2 26.9 26.1 24.1 22.8 23.2 21.3 23.6 22.8 24.8 24.2 1956 1956 25.8 25.2 25.3 26.4 24.1 23.7 23.1 23.0 22.5 24.4 25.1 24.7 1957 1957 26.6 25.4 26.9 27.3 25.4 21.5 23.6 22.9 22.3 23.0 25.3 25.0 1958 1958 25.3 26.5 27.6 26.8 25.7 23.7 23.2 22.3 22.9 24.0 26.0 26.0 1959 1959 26.3 25.9 29.0 26.4 23.0 24.2 23.7 22.5 23.9 24.2 25.8 25.6 1960 1960 26.9 26.2 27.8 27.0 24.5 24.2 23.6 23.6 24.3 24.9 26.2 27.0 1961 1961 27.1 27.8 27.7 26.3 24.3 23.6 25.2 22.7 24.9 25.9 25.3 26.2 1962 1962 27.1 27.0 29.5 27.3 26.8 23.3 24.2 21.8 23.7 24.3 24.5 26.4 1963 1963 25.6 27.5 27.6 26.0 24.2 23.5 23.1 22.0 23.2 24.0 24.5 25.7 1964 1964 28.0 28.7 28.9 28.3 25.9 22.4 23.0 22.0 22.0 23.9 24.6 26.0 1965 1965 26.7 27.7 28.2 26.3 25.2 23.5 22.6 22.9 22.7 23.4 25.2 26.6 1966 1966 25.9 26.0 28.0 26.9 26.0 24.4 23.4 22.9 22.7 24.5 26.0 26.0 1967 1967 26.0 25.9 27.8 25.6 24.8 22.2 23.2 22.5 23.8 24.7 24.7 25.9 1968 1968 27.7 27.8 27.3 25.9 24.2 22.0 23.5 22.9 23.9 24.3 25.2 26.3 1969 1969 28.2 27.2 28.2 26.8 24.8 23.7 23.4 23.4 22.0 23.5 26.2 26.2 1970 1970 27.7 27.3 29.9 27.5 25.0 24.2 22.8 22.0 22.8 24.3 25.9 25.2 1971 1971 26.2 25.6 28.4 26.5 25.6 23.8 22.8 22.3 24.7 24.7 24.9 25.8 1972 1972 26.5 27.2 27.2 25.7 25.0 24.3 24.3 23.0 22.6 25.0 26.5 28.2 1973 1973 28.9 28.2 28.4 27.1 25.9 24.4 23.4 22.0 23.2 25.3 25.1 25.1 1974 1974 25.0 26.0 27.2 26.1 24.4 23.2 22.7 20.0 22.5 24.2 24.1 25.4 1975 1975 26.5 27.1 26.8 26.4 24.0 25.2 23.8 21.9 22.3 24.4 25.7 25.5 1976 1976 26.1 24.6 26.1 26.1 23.7 23.3 22.8 20.9 22.3 23.1 24.0 25.9 1977 1977 27.0 25.2 27.7 26.5 24.1 22.5 23.2 23.9 21.7 23.6 26.1 26.4 1978 1978 25.6 25.5 27.6 26.0 25.2 23.4 23.5 21.2 22.5 23.2 25.8 25.9 1979 1979 27.4 25.8 28.1 26.1 24.6 24.1 22.4 22.0 23.3 23.7 25.5 26.7 1980 1980 27.3 27.7 27.1 26.4 25.7 24.6 24.0 23.4 23.1 24.2 24.7 27.0 1981 1981 27.7 27.3 28.7 26.9 25.5 22.5 23.4 22.4 23.4 24.8 26.1 27.9 1982 1982 28.0 27.5 29.0 25.3 26.1 23.5 23.1 23.7 24.6 24.5 26.5 26.3 1983 1983 28.2 29.0 30.0 29.2 25.9 25.8 24.3 24.0 22.8 24.1 24.9 25.3 1984 1984 27.9 28.0 29.0 28.1 26.1 24.6 24.1 24.7 24.1 23.7 25.9 26.4 1985 1985 27.5 26.5 27.4 26.9 25.5 24.5 24.1 24.3 23.2 24.0 25.5 26.1 1986 1986 27.2 27.6 27.6 26.9 25.5 24.7 23.7 23.1 23.7 23.8 24.5 26.9 1987 1987 28.5 26.9 28.4 27.8 28.3 24.5 23.5 23.5 22.5 25.1 26.0 26.9 1988 1988 27.3 27.4 28.3 26.4 26.9 25.4 23.2 23.6 23.6 22.9 25.9 24.4 1989 1989 24.7 25.0 27.7 27.1 27.3 23.6 24.2 22.8 23.3 23.4 25.7 26.7 1990 1990 27.3 27.6 28.4 26.7 26.7 24.1 22.6 23.7 22.6 24.4 25.6 25.5 1991 1991 25.4 26.4 27.7 27.6 26.6 23.2 23.0 22.6 22.6 23.2 24.3 24.0 1992 1992 29.2 27.6 28.1 27.8 25.5 24.4 22.9 21.6 22.9 22.9 25.2 26.4 1993 1993 27.1 26.9 28.5 25.7 24.2 23.7 24.5 23.5 24.4 25.6 24.9 26.8 1994 1994 25.4 26.0 30.3 27.9 25.8 22.5 22.0 22.3 23.5 24.6 25.6 27.0 1995 1995 28.6 28.0 27.8 27.2 25.2 23.8 23.0 22.1 22.8 22.8 25.4 25.2 1996 1996 26.1 27.4 29.4 27.6 26.8 25.0 21.9 22.4 21.0 23.8 24.1 26.0 1997 1997 26.2 27.2 27.9 26.5 25.5 24.2 23.8 24.7 25.1 26.1 25.4 27.0 1998 1998 27.1 30.0 30.9 28.9 27.2 27.3 25.3 22.8 24.4 24.8 25.2 26.5 1999 1999 28.1 29.2 29.8 28.5 26.7 24.6 24.1 22.9 21.9 24.0 26.2 24.5 2000 2000 25.3 26.6 27.5 27.2 26.1 25.2 24.5 24.2 21.9 24.7 24.2 25.8 2001 2001 27.0 27.3 29.3 26.3 25.9 24.9 22.5 21.4 21.6 25.0 24.3 25.0 2002 2002 25.2 27.5 29.2 27.2 25.0 22.8 22.9 21.6 23.7 24.3 25.0 25.7 34 134 390 134 390 -23.25 14.75 134-390_134-390 1901 1901 24.5 24.9 25.5 26.1 23.8 23.6 22.5 23.0 21.3 23.6 23.2 24.6 1902 1902 24.2 25.8 26.9 24.8 24.3 22.0 22.0 20.6 20.3 23.1 22.9 25.8 1903 1903 25.0 25.2 26.1 24.5 23.8 21.3 22.5 20.5 21.8 21.3 21.4 24.8 1904 1904 25.8 24.4 26.2 24.9 24.1 22.7 22.4 20.8 21.0 21.9 22.9 24.1 1905 1905 25.0 25.2 26.3 26.4 23.2 20.4 23.3 20.4 20.7 22.4 23.8 23.9 1906 1906 26.0 25.2 25.7 24.7 23.5 22.5 21.7 20.2 21.0 22.1 23.7 23.2 1907 1907 25.0 25.1 26.2 24.1 21.0 23.3 22.4 22.3 21.8 21.5 22.5 24.4 1908 1908 25.0 25.5 25.8 22.2 24.6 21.7 22.1 20.7 21.5 21.9 22.5 25.3 1909 1909 25.4 25.3 26.0 25.5 23.8 23.5 22.4 20.1 21.5 22.4 24.0 23.6 1910 1910 25.8 25.5 26.5 25.8 25.1 22.1 21.9 20.5 21.9 22.5 23.0 25.5 1911 1911 25.2 25.8 26.2 25.3 24.3 22.6 21.4 19.7 21.2 23.3 24.0 24.3 1912 1912 25.8 24.9 25.8 22.4 21.3 21.3 22.7 21.8 20.5 23.5 23.0 25.6 1913 1913 26.5 25.3 27.5 25.0 24.3 23.4 21.6 21.7 21.0 22.7 23.7 24.6 1914 1914 26.4 25.5 26.8 23.9 24.7 22.9 23.0 20.0 21.3 24.5 22.9 24.4 1915 1915 26.2 26.4 27.9 23.6 24.0 23.0 20.6 21.2 20.4 23.0 23.9 25.0 1916 1916 25.4 25.8 25.9 25.4 23.3 22.4 22.4 20.7 20.8 23.0 23.9 24.9 1917 1917 23.8 23.2 25.2 24.4 24.8 21.3 20.0 19.6 20.5 22.4 22.8 23.2 1918 1918 24.5 23.7 25.1 24.2 23.6 23.1 23.0 20.6 23.1 22.3 24.5 24.3 1919 1919 26.3 26.4 27.6 27.0 25.3 23.4 23.5 19.6 19.7 23.8 23.5 25.3 1920 1920 26.5 25.4 26.6 26.0 25.2 23.6 24.0 22.4 22.3 22.6 24.2 24.8 1921 1921 26.2 24.5 27.2 25.9 25.1 23.4 21.3 21.7 21.8 24.1 23.0 23.9 1922 1922 26.3 25.9 28.3 26.3 24.7 24.0 23.2 20.6 22.9 22.7 22.9 25.3 1923 1923 25.2 24.9 26.5 23.5 24.3 23.4 22.1 23.3 21.9 23.4 24.3 24.1 1924 1924 26.9 25.9 27.9 26.5 24.8 24.5 22.1 21.7 20.7 22.2 23.0 24.8 1925 1925 25.3 25.0 25.9 25.3 22.9 21.6 21.8 23.4 20.8 23.1 23.4 24.1 1926 1926 26.7 28.1 28.5 26.4 25.1 23.6 21.7 23.1 21.3 22.2 24.0 24.6 1927 1927 26.5 27.1 28.2 25.3 24.9 24.1 23.0 21.6 23.6 24.1 24.3 24.5 1928 1928 25.0 26.4 25.8 25.3 24.9 23.4 23.0 20.5 19.8 23.4 23.0 25.3 1929 1929 27.0 25.8 26.7 25.6 25.9 24.2 21.8 20.8 20.5 23.2 24.0 24.6 1930 1930 25.9 26.0 26.2 25.1 23.8 22.0 22.8 20.5 20.5 22.7 24.5 24.5 1931 1931 25.8 26.4 26.3 24.4 26.3 24.5 20.2 22.3 21.4 22.0 23.8 24.5 1932 1932 26.0 25.6 26.7 26.0 24.3 22.7 20.1 20.6 18.5 23.0 23.8 24.1 1933 1933 26.2 27.1 28.6 26.4 24.8 23.0 23.2 22.5 21.5 23.9 23.2 23.2 1934 1934 23.2 23.8 25.4 25.3 24.6 24.3 22.8 21.9 20.5 22.2 22.4 24.5 1935 1935 24.9 24.1 26.3 25.6 23.9 21.3 22.5 19.3 18.5 24.6 23.9 23.9 1936 1936 23.5 26.1 26.6 25.8 23.2 24.2 23.3 22.8 19.5 22.1 23.7 23.7 1937 1937 24.7 24.2 26.3 25.1 24.5 22.7 20.6 22.3 19.3 23.6 24.8 23.3 1938 1938 24.2 24.0 27.3 24.9 24.3 22.4 21.8 21.4 19.8 23.3 22.3 23.6 1939 1939 25.2 25.3 25.3 24.6 24.8 23.3 20.6 19.9 21.2 21.5 23.3 23.9 1940 1940 25.5 25.3 25.6 25.1 23.5 22.9 23.7 24.1 20.7 23.0 24.8 24.8 1941 1941 24.7 26.0 28.3 26.8 26.1 23.8 24.0 24.2 22.2 22.8 24.0 24.9 1942 1942 26.6 25.4 24.8 25.0 23.8 23.3 22.4 21.2 22.0 21.0 23.5 22.9 1943 1943 25.0 26.1 25.8 23.8 23.8 22.3 23.0 19.8 21.7 23.0 23.2 23.6 1944 1944 24.1 24.9 26.9 26.8 24.0 22.4 25.2 24.3 19.8 24.7 26.3 26.4 1945 1945 26.3 26.9 27.2 26.3 24.7 23.5 22.5 22.2 23.0 23.4 24.5 23.7 1946 1946 26.4 27.1 27.5 25.6 25.8 24.2 24.1 21.6 21.9 23.6 26.2 25.5 1947 1947 26.5 26.8 25.4 26.6 24.8 24.4 21.4 24.6 22.2 24.5 25.9 24.7 1948 1948 25.2 26.1 26.8 25.5 25.6 24.3 22.2 22.6 20.7 23.7 23.9 24.9 1949 1949 26.5 26.2 26.5 25.1 24.9 23.0 22.3 22.5 22.6 23.7 23.2 24.9 1950 1950 25.5 25.2 26.3 24.4 23.7 25.1 20.8 21.0 21.5 23.0 23.7 23.9 1951 1951 23.7 24.8 27.0 24.7 24.0 22.7 22.9 22.2 21.9 22.7 23.9 25.7 1952 1952 27.4 25.4 27.2 27.1 24.2 23.4 20.5 22.4 21.1 23.1 23.4 24.0 1953 1953 25.8 23.4 25.2 24.4 23.5 22.5 22.3 21.2 20.3 21.9 23.7 23.1 1954 1954 24.3 24.8 24.2 24.5 22.2 22.5 20.9 21.6 22.0 23.6 22.8 23.8 1955 1955 24.1 23.9 25.0 24.7 23.2 21.8 22.4 20.0 22.2 21.5 23.5 22.9 1956 1956 24.6 23.8 23.6 25.1 23.2 22.9 22.3 22.1 21.0 23.4 23.7 23.2 1957 1957 25.3 23.7 25.3 26.1 24.4 20.6 22.9 21.9 21.0 21.8 24.1 23.7 1958 1958 23.9 25.1 26.1 25.6 25.0 22.9 22.4 21.1 21.9 23.0 24.8 24.6 1959 1959 25.2 24.6 27.4 25.2 21.9 23.4 22.7 21.1 22.4 23.1 24.5 24.3 1960 1960 25.8 24.7 26.2 25.5 23.7 23.3 22.3 22.7 23.1 23.9 24.8 25.5 1961 1961 26.0 26.6 26.1 25.0 23.5 22.7 24.2 21.3 23.8 24.9 24.0 25.1 1962 1962 26.0 25.6 28.2 25.9 25.8 22.5 23.1 20.8 22.6 23.2 23.0 25.2 1963 1963 24.0 26.2 25.9 24.5 23.0 22.4 22.1 20.8 22.0 22.9 22.9 24.2 1964 1964 27.0 27.6 27.6 27.0 24.8 21.4 21.8 20.8 20.9 22.9 23.3 24.7 1965 1965 25.5 26.5 26.6 24.7 24.1 22.5 21.7 22.0 21.8 22.0 23.9 25.3 1966 1966 24.8 24.7 26.4 25.1 24.9 23.4 22.4 21.9 21.3 23.5 24.8 24.7 1967 1967 24.8 24.5 26.3 24.1 23.8 21.4 22.0 21.4 22.5 23.6 23.3 24.3 1968 1968 26.5 26.6 25.7 24.5 23.1 20.9 22.4 21.9 22.7 23.1 23.7 24.8 1969 1969 27.1 26.0 26.7 25.5 23.8 23.0 22.3 22.3 20.7 22.2 24.9 24.9 1970 1970 26.7 26.0 28.7 26.3 24.2 23.5 21.9 21.0 21.8 23.1 24.7 23.9 1971 1971 25.1 24.2 27.0 25.3 24.4 23.1 22.0 21.2 23.1 23.3 23.5 24.4 1972 1972 25.2 26.0 25.5 24.4 23.4 23.0 23.0 21.7 21.3 23.8 25.0 27.0 1973 1973 27.5 26.9 26.8 25.4 24.8 23.4 22.4 20.8 22.0 23.8 23.6 23.6 1974 1974 23.5 24.5 25.5 24.3 23.2 22.2 21.8 19.0 21.4 23.0 22.8 24.0 1975 1975 25.3 25.8 25.0 24.8 22.9 24.3 22.9 20.7 21.2 23.1 24.0 24.2 1976 1976 24.7 23.3 24.6 24.5 22.4 22.5 21.7 19.7 21.0 21.8 23.0 24.6 1977 1977 25.8 23.8 26.1 25.0 23.1 21.7 22.3 22.7 20.5 22.4 24.9 25.0 1978 1978 24.1 24.0 26.0 24.5 24.2 22.3 22.4 20.3 21.2 22.1 24.5 24.5 1979 1979 26.1 24.4 26.6 24.8 23.5 23.2 21.3 21.0 21.9 22.5 24.3 25.4 1980 1980 26.3 26.4 25.5 25.1 24.5 23.7 22.8 22.0 22.0 23.1 23.4 25.8 1981 1981 26.6 26.1 27.3 25.6 24.4 21.7 22.3 21.3 22.1 23.6 24.9 26.6 1982 1982 26.8 26.2 27.5 24.0 24.8 22.7 22.0 22.4 23.3 23.2 25.2 24.9 1983 1983 26.9 27.8 28.4 27.8 24.9 24.7 23.4 22.7 21.7 23.0 23.8 24.0 1984 1984 26.7 26.8 27.3 26.3 25.0 23.5 23.0 23.5 22.9 22.4 24.4 25.0 1985 1985 26.3 25.0 25.9 25.4 24.3 23.4 23.0 23.1 22.0 22.5 24.2 24.7 1986 1986 26.1 26.2 25.9 25.4 24.5 23.6 22.7 21.8 22.4 22.5 23.1 25.6 1987 1987 27.4 25.5 27.0 26.5 27.1 23.5 22.4 22.3 21.2 23.8 24.8 25.5 1988 1988 26.1 26.1 26.9 25.0 25.6 24.3 22.1 22.3 22.3 21.8 24.5 22.8 1989 1989 23.7 23.6 26.2 25.5 26.3 22.7 23.1 21.8 22.1 22.3 24.5 25.5 1990 1990 26.0 26.3 26.7 25.3 25.6 23.2 21.8 22.6 21.5 23.2 24.4 24.2 1991 1991 24.4 25.1 26.2 26.1 25.4 22.3 22.2 21.7 21.5 22.1 23.0 22.3 1992 1992 28.0 26.6 26.8 26.4 24.4 23.3 21.9 20.5 21.7 21.9 24.0 25.3 1993 1993 26.1 25.5 26.9 24.2 23.2 22.7 23.5 22.3 23.2 24.4 23.6 25.6 1994 1994 24.3 24.6 28.7 26.7 24.8 21.8 20.9 21.2 22.3 23.4 24.4 25.7 1995 1995 27.6 26.6 26.3 25.7 24.1 23.0 22.2 21.1 21.9 21.7 24.3 23.9 1996 1996 24.8 26.1 27.9 26.3 25.7 24.2 20.9 21.3 20.1 22.9 22.9 24.6 1997 1997 25.0 26.0 26.5 25.0 24.3 23.5 22.8 23.5 23.7 24.8 24.3 25.7 1998 1998 25.9 29.0 29.7 27.4 26.3 26.5 24.4 21.6 23.3 23.9 24.1 25.4 1999 1999 27.0 27.9 28.4 27.0 25.8 23.7 23.2 21.8 20.8 22.8 25.0 23.0 2000 2000 24.1 25.4 26.0 25.7 24.9 24.1 23.4 22.9 20.8 23.5 22.9 24.6 2001 2001 25.8 25.9 27.7 24.9 24.7 23.8 21.5 20.4 20.7 23.9 23.1 23.6 2002 2002 24.0 26.0 27.6 25.8 24.0 22.0 22.0 20.7 22.5 23.3 23.7 24.4 35 135 390 135 390 -22.75 14.75 135-390_135-390 1901 1901 23.5 23.8 23.5 24.5 22.8 23.0 21.5 21.9 20.2 22.3 22.0 23.7 1902 1902 23.1 24.6 24.9 23.2 23.3 21.4 21.0 19.7 19.4 21.8 21.8 24.8 1903 1903 24.0 24.1 24.1 23.0 23.0 20.8 21.6 19.6 20.9 20.2 20.3 23.9 1904 1904 24.7 23.3 24.2 23.4 23.1 22.0 21.4 19.8 20.0 20.8 21.8 23.3 1905 1905 24.0 24.1 24.3 24.8 22.2 19.9 22.3 19.5 19.7 21.2 22.7 23.0 1906 1906 24.9 24.1 23.7 23.2 22.4 21.9 20.7 19.3 20.1 20.9 22.5 22.5 1907 1907 24.1 24.1 24.2 22.5 20.1 22.5 21.2 21.3 20.8 20.5 21.4 23.5 1908 1908 23.9 24.4 23.9 20.7 23.3 21.2 21.1 19.8 20.5 20.7 21.5 24.2 1909 1909 24.3 24.1 24.0 24.0 22.8 22.9 21.4 19.2 20.6 21.2 22.9 22.8 1910 1910 24.7 24.4 24.6 24.2 24.1 21.6 20.9 19.6 20.9 21.3 22.0 24.6 1911 1911 24.2 24.7 24.2 23.8 23.3 22.0 20.4 18.9 20.3 22.0 22.9 23.4 1912 1912 24.7 23.9 23.8 21.0 20.3 20.8 21.7 20.8 19.6 22.2 22.0 24.7 1913 1913 25.4 24.2 25.4 23.5 23.5 22.8 20.6 20.7 20.1 21.5 22.5 23.7 1914 1914 25.3 24.4 24.8 22.4 23.7 22.3 22.0 19.1 20.3 23.3 21.8 23.5 1915 1915 25.1 25.2 25.9 22.1 23.0 22.4 19.7 20.2 19.5 21.8 22.8 24.1 1916 1916 24.3 24.7 23.9 23.8 22.4 21.8 21.4 19.8 19.9 21.8 22.7 24.0 1917 1917 22.5 21.6 23.1 22.9 23.8 20.6 19.0 18.7 19.6 21.3 21.7 22.2 1918 1918 23.4 22.3 23.0 22.5 22.6 22.4 22.0 19.6 22.3 21.1 23.4 23.4 1919 1919 25.4 25.4 25.7 25.5 24.2 22.7 22.7 18.6 18.7 22.5 22.4 24.5 1920 1920 25.5 24.3 24.6 24.2 24.3 23.2 23.3 21.4 21.3 21.4 23.0 23.9 1921 1921 25.3 23.4 25.2 24.4 23.9 22.9 20.4 20.7 20.9 22.9 21.7 23.0 1922 1922 25.3 24.9 26.3 24.8 23.7 23.5 22.2 19.7 21.9 21.6 21.9 24.4 1923 1923 24.1 23.6 24.4 21.9 23.6 22.9 21.1 22.4 20.9 22.1 23.1 23.1 1924 1924 25.8 24.8 25.9 25.0 23.8 24.0 21.1 20.9 19.7 21.0 21.8 23.9 1925 1925 24.2 23.8 23.8 23.8 21.8 21.0 20.9 22.5 19.7 22.0 22.4 23.2 1926 1926 25.6 27.5 26.5 24.9 24.1 22.9 20.7 22.2 20.3 21.0 22.9 23.7 1927 1927 25.3 26.1 26.2 23.8 24.0 23.4 22.0 20.6 22.4 22.9 22.9 23.6 1928 1928 23.9 25.3 23.9 23.8 23.7 22.9 22.0 19.5 18.8 22.3 21.9 24.4 1929 1929 25.7 24.7 24.7 24.2 24.9 23.5 20.9 19.8 19.5 22.1 23.0 23.7 1930 1930 24.7 24.9 24.2 23.8 22.8 21.2 21.7 19.5 19.7 21.6 23.4 23.7 1931 1931 24.4 25.3 24.1 23.1 25.4 24.0 19.2 21.4 20.5 20.9 22.6 23.7 1932 1932 25.0 24.6 24.7 24.3 23.3 22.0 19.0 19.5 17.5 21.8 22.6 23.2 1933 1933 25.0 26.1 26.6 24.9 23.9 22.4 22.5 21.7 20.6 22.8 22.0 22.0 1934 1934 21.8 22.3 23.3 23.8 23.5 23.5 22.0 21.0 19.4 21.2 21.2 23.6 1935 1935 23.6 22.9 24.3 24.1 23.1 20.5 21.8 18.1 17.6 23.5 22.7 22.9 1936 1936 22.6 25.3 24.6 24.2 22.3 23.5 22.3 21.9 18.5 20.9 22.6 22.9 1937 1937 23.6 22.9 24.3 23.6 23.3 22.3 19.6 21.2 18.1 22.5 23.7 22.2 1938 1938 23.1 22.8 25.4 23.3 23.3 22.0 20.9 20.4 18.6 22.1 21.0 22.6 1939 1939 24.0 24.3 23.1 23.1 23.8 22.7 19.6 18.9 20.2 20.1 22.0 22.9 1940 1940 24.3 24.0 23.8 23.5 22.6 22.3 22.4 23.2 19.8 21.9 23.7 23.9 1941 1941 23.7 24.9 26.3 25.4 25.3 23.2 23.3 23.5 21.2 21.5 23.0 24.1 1942 1942 25.6 24.3 22.7 23.4 22.8 22.9 21.4 20.3 21.3 19.7 22.4 21.8 1943 1943 24.1 25.2 23.9 22.5 23.0 21.6 22.0 18.7 20.7 21.9 21.8 22.4 1944 1944 23.0 23.8 25.0 25.4 23.0 21.8 24.4 23.5 18.8 23.4 25.2 25.5 1945 1945 25.4 26.0 25.0 25.0 23.7 23.0 21.6 21.3 22.3 22.4 23.3 22.8 1946 1946 25.4 26.0 25.8 24.5 25.0 23.6 23.2 20.6 21.1 22.4 24.9 24.6 1947 1947 25.3 25.6 23.3 25.2 23.8 23.8 20.5 23.7 21.3 23.3 24.8 23.8 1948 1948 24.0 24.8 24.9 24.0 24.8 23.9 21.4 21.6 19.4 22.5 22.8 24.1 1949 1949 25.5 25.1 24.4 23.5 23.9 22.4 21.1 21.6 21.8 22.5 21.9 24.0 1950 1950 24.1 24.0 24.0 23.1 22.7 24.4 19.7 19.9 20.7 21.5 22.5 23.0 1951 1951 22.5 23.6 25.0 23.4 23.1 22.0 22.2 21.1 21.0 21.5 22.9 24.8 1952 1952 26.4 24.2 25.4 25.5 23.4 22.8 19.6 21.5 19.9 22.1 22.2 23.1 1953 1953 24.8 22.2 23.1 22.9 22.3 21.9 21.4 20.2 19.1 20.8 22.7 22.0 1954 1954 23.2 23.7 21.9 22.8 21.3 21.5 20.2 20.7 21.2 22.5 21.7 22.8 1955 1955 23.0 22.8 22.7 23.3 22.4 21.2 21.7 19.0 21.2 20.4 22.3 22.0 1956 1956 23.5 22.6 21.6 23.8 22.3 22.5 21.5 21.5 20.0 22.5 22.5 22.1 1957 1957 24.1 22.5 23.2 24.9 23.4 20.1 22.2 20.9 20.0 20.6 22.9 22.7 1958 1958 22.7 24.0 24.1 24.3 24.3 22.5 21.5 20.1 20.9 21.8 23.6 23.6 1959 1959 24.2 23.5 25.6 23.8 20.9 22.8 21.8 20.2 21.3 21.9 23.5 23.5 1960 1960 24.7 23.5 24.4 23.9 22.8 22.7 21.0 22.1 22.3 22.9 23.6 24.5 1961 1961 24.9 25.5 24.1 23.6 22.5 22.2 23.2 20.1 23.0 23.9 22.9 24.3 1962 1962 25.0 24.5 26.4 24.4 25.0 22.0 22.3 19.9 21.8 22.0 22.0 24.5 1963 1963 22.4 25.3 23.9 22.9 22.0 21.5 21.1 19.8 21.1 21.8 21.5 23.1 1964 1964 26.0 26.7 25.8 25.4 23.8 20.8 20.6 19.9 20.1 21.8 22.0 23.7 1965 1965 24.5 25.4 24.6 23.0 23.1 21.9 20.8 21.1 20.8 20.5 22.8 24.5 1966 1966 23.8 23.7 24.5 23.3 24.0 22.8 21.7 21.0 20.2 22.3 23.8 23.8 1967 1967 23.8 23.5 24.3 22.8 22.9 20.8 21.0 20.5 21.4 22.5 21.9 23.2 1968 1968 25.5 25.7 23.7 23.0 22.0 20.0 21.5 21.0 21.7 22.0 22.3 23.9 1969 1969 26.2 24.9 24.5 24.1 22.9 22.7 21.5 21.3 19.5 21.0 23.8 24.1 1970 1970 25.8 24.9 26.9 25.0 23.4 23.0 21.1 20.2 21.1 21.9 23.6 23.0 1971 1971 24.0 23.1 25.3 24.1 23.4 22.7 21.0 19.9 21.6 22.1 22.3 23.4 1972 1972 23.9 24.8 23.4 23.2 22.2 22.2 21.9 20.6 20.0 22.7 23.9 26.2 1973 1973 26.2 25.9 24.9 23.8 23.8 22.8 21.5 19.8 21.0 22.3 22.4 22.6 1974 1974 22.2 23.2 23.6 22.5 22.0 21.5 20.8 18.2 20.2 21.9 21.4 23.0 1975 1975 24.3 24.7 22.8 23.3 21.9 23.2 22.0 19.8 20.4 22.0 22.4 23.2 1976 1976 23.4 22.3 22.6 22.8 21.4 21.9 20.8 18.7 20.0 20.6 22.0 23.7 1977 1977 24.7 22.7 24.0 23.5 22.2 21.4 21.4 21.7 19.5 21.3 23.9 24.0 1978 1978 23.0 22.8 24.0 22.9 23.0 21.5 21.4 19.6 20.3 21.1 23.3 23.7 1979 1979 24.7 23.4 24.8 23.5 22.5 22.6 20.3 20.2 20.8 21.4 23.2 24.4 1980 1980 25.4 25.3 23.6 23.7 23.5 23.0 21.7 21.0 21.0 22.1 22.3 25.1 1981 1981 25.4 25.2 25.4 24.0 23.3 21.1 21.4 20.5 21.2 22.3 23.8 25.7 1982 1982 25.8 25.1 25.3 22.6 23.7 22.3 21.0 21.4 22.2 22.0 24.2 24.0 1983 1983 25.7 26.8 26.5 26.2 23.8 23.9 22.4 21.5 20.8 21.9 22.7 23.1 1984 1984 25.7 25.7 25.4 24.5 24.0 22.8 22.0 22.5 21.9 21.3 23.3 24.2 1985 1985 25.3 23.9 24.0 24.0 23.2 22.8 22.0 22.0 21.0 21.3 23.0 23.7 1986 1986 25.0 24.9 23.9 23.9 23.6 23.0 21.6 20.8 21.2 21.2 21.9 24.7 1987 1987 26.4 24.5 25.1 25.1 26.1 22.8 21.4 21.4 20.2 22.6 23.8 24.6 1988 1988 25.0 25.1 25.2 23.6 24.5 23.7 21.2 21.4 21.3 20.9 23.3 21.8 1989 1989 22.7 22.6 24.5 23.9 25.3 22.2 22.1 21.0 21.1 21.2 23.4 24.7 1990 1990 24.7 25.2 24.5 23.7 24.5 22.7 20.9 21.6 20.6 22.0 23.2 23.3 1991 1991 23.4 24.0 24.4 24.5 24.5 21.8 21.4 20.7 20.5 20.9 21.9 21.3 1992 1992 26.9 25.7 25.2 25.0 23.6 22.8 20.9 19.5 20.8 20.9 22.9 24.5 1993 1993 25.2 24.5 24.8 22.7 22.6 22.1 22.6 21.4 22.1 23.2 22.5 24.8 1994 1994 23.3 23.7 26.8 25.3 23.8 21.3 19.8 20.3 21.4 22.3 23.3 24.8 1995 1995 26.7 25.3 24.4 24.3 23.3 22.5 21.4 20.4 20.9 20.8 23.2 23.0 1996 1996 23.8 25.2 25.9 25.0 24.8 23.6 19.9 20.5 19.4 22.0 21.9 23.8 1997 1997 23.8 25.0 24.6 23.6 23.3 23.0 21.8 22.5 22.6 23.5 23.4 24.8 1998 1998 24.9 28.3 27.9 25.9 25.4 25.8 23.5 20.7 22.5 22.8 23.2 24.7 1999 1999 26.0 26.8 26.4 25.6 24.8 23.0 22.2 20.9 19.9 21.7 24.1 22.2 2000 2000 23.2 24.5 24.1 24.2 23.9 23.3 22.5 21.8 20.0 22.3 21.8 23.8 2001 2001 24.7 24.8 25.7 23.5 23.7 23.1 20.7 19.6 20.0 22.8 22.0 22.8 2002 2002 23.1 24.9 25.6 24.3 23.1 21.5 21.1 19.9 21.4 22.3 22.6 23.7 36 136 390 136 390 -22.25 14.75 136-390_136-390 1901 1901 24.4 24.1 23.6 24.4 22.6 22.6 21.4 22.1 20.9 23.2 22.9 24.7 1902 1902 23.9 24.9 25.0 23.2 23.2 21.2 21.0 20.1 20.4 22.7 22.7 25.8 1903 1903 24.8 24.5 24.2 23.0 23.1 20.6 21.6 20.0 21.7 21.1 21.2 24.9 1904 1904 25.4 23.7 24.3 23.5 22.9 21.8 21.4 20.2 20.9 21.8 22.7 24.3 1905 1905 24.7 24.4 24.4 24.8 22.1 19.8 22.2 19.8 20.5 22.2 23.5 24.0 1906 1906 25.6 24.5 23.7 23.1 22.3 21.6 20.7 19.6 21.0 21.9 23.3 23.5 1907 1907 24.8 24.4 24.3 22.5 20.0 22.3 21.0 21.5 21.5 21.5 22.4 24.5 1908 1908 24.7 24.7 24.1 20.8 23.2 21.0 21.1 20.2 21.3 21.7 22.4 25.0 1909 1909 25.1 24.4 24.0 24.0 22.7 22.5 21.4 19.6 21.4 22.2 23.7 23.9 1910 1910 25.4 24.7 24.7 24.2 24.0 21.3 20.9 20.0 21.7 22.2 22.8 25.5 1911 1911 25.0 25.0 24.3 23.8 23.2 21.7 20.5 19.3 21.0 22.8 23.8 24.5 1912 1912 25.4 24.2 23.9 21.1 20.3 20.6 21.7 21.1 20.5 23.1 22.9 25.5 1913 1913 26.0 24.5 25.5 23.4 23.4 22.5 20.6 21.0 20.9 22.4 23.4 24.7 1914 1914 26.0 24.7 24.9 22.4 23.6 21.9 22.0 19.4 21.0 24.1 22.7 24.5 1915 1915 25.8 25.4 25.9 22.2 22.9 22.0 19.8 20.5 20.4 22.7 23.6 25.0 1916 1916 25.0 24.9 24.0 23.8 22.4 21.6 21.4 20.1 20.7 22.7 23.5 25.0 1917 1917 23.2 21.4 23.2 22.9 23.7 20.3 19.0 19.2 20.4 22.2 22.6 23.2 1918 1918 24.0 22.3 23.1 22.5 22.5 22.1 22.0 19.9 23.0 22.0 24.3 24.4 1919 1919 26.3 25.9 25.8 25.6 24.0 22.4 22.8 18.9 19.4 23.3 23.1 25.5 1920 1920 26.3 24.6 24.7 23.9 24.2 22.9 23.4 21.7 22.0 22.3 23.8 24.9 1921 1921 26.2 23.7 25.3 24.4 23.7 22.6 20.4 21.0 21.7 23.8 22.5 24.0 1922 1922 26.0 25.2 26.4 24.7 23.6 23.2 22.2 20.1 22.7 22.5 22.9 25.4 1923 1923 24.9 23.8 24.4 21.8 23.7 22.6 21.2 22.7 21.7 23.0 24.0 24.0 1924 1924 26.5 25.1 26.0 25.0 23.7 23.8 21.1 21.3 20.5 21.9 22.6 24.9 1925 1925 25.0 24.1 23.9 23.8 21.6 20.7 20.9 22.8 20.4 22.9 23.4 24.3 1926 1926 26.3 27.8 26.6 24.9 24.0 22.6 20.7 22.5 21.0 21.9 23.7 24.7 1927 1927 26.0 26.5 26.3 23.8 23.9 23.1 22.0 20.9 23.0 23.7 23.7 24.7 1928 1928 24.6 25.6 24.0 23.8 23.2 22.6 22.0 19.8 19.5 23.2 22.7 25.4 1929 1929 26.3 25.0 24.8 24.4 24.8 23.3 21.0 20.1 20.3 23.0 23.9 24.7 1930 1930 25.4 25.2 24.3 23.8 22.7 20.9 21.7 19.8 20.5 22.7 24.2 24.7 1931 1931 25.0 25.5 24.2 23.2 25.3 23.7 19.2 21.7 21.4 21.8 23.4 24.7 1932 1932 25.9 25.0 24.8 24.2 23.2 21.9 19.0 19.6 18.2 22.5 23.4 24.2 1933 1933 25.7 26.4 26.8 24.9 23.9 22.1 22.5 22.0 21.4 23.8 22.8 23.0 1934 1934 22.5 22.3 23.3 23.8 23.4 23.2 22.0 21.3 20.0 22.1 22.0 24.5 1935 1935 24.2 23.2 24.4 24.1 23.1 20.3 21.8 18.3 18.3 24.5 23.5 23.8 1936 1936 23.4 25.7 24.7 24.1 22.4 23.3 22.4 22.2 19.3 21.9 23.4 23.9 1937 1937 24.3 23.1 24.4 23.5 23.2 21.9 19.5 21.5 18.9 23.5 24.6 23.0 1938 1938 23.8 23.0 25.6 23.3 23.2 21.7 21.0 20.7 19.4 23.1 21.6 23.5 1939 1939 24.6 24.7 23.0 23.1 23.7 22.4 19.6 19.2 21.0 20.9 22.7 23.8 1940 1940 25.0 24.1 23.9 23.7 22.8 21.8 22.1 23.4 20.5 22.7 24.5 25.0 1941 1941 24.4 25.2 26.5 25.7 25.4 22.9 23.4 23.9 21.9 22.3 24.0 25.1 1942 1942 26.2 24.6 22.8 23.3 22.7 22.6 21.4 20.7 21.9 20.3 23.2 22.7 1943 1943 24.8 25.5 24.2 22.7 23.2 21.2 22.0 18.8 21.5 23.0 22.5 23.3 1944 1944 23.8 24.0 24.9 25.4 22.8 21.4 24.2 24.0 19.5 24.3 25.9 26.6 1945 1945 26.2 26.6 24.9 25.4 23.6 22.6 21.7 21.5 23.3 23.3 24.1 23.8 1946 1946 26.1 26.2 26.2 25.0 25.1 23.3 23.4 20.9 22.2 23.2 25.7 25.5 1947 1947 25.9 25.9 23.4 25.3 23.6 23.5 20.5 24.0 22.2 24.2 25.5 24.7 1948 1948 24.5 24.9 25.0 24.0 25.0 23.5 21.4 21.9 19.9 23.4 23.5 25.0 1949 1949 26.3 25.4 24.4 23.7 23.8 22.0 21.0 21.9 22.7 23.4 22.6 25.0 1950 1950 24.6 24.1 24.0 23.2 22.5 23.9 19.6 20.0 21.5 22.2 23.2 24.0 1951 1951 23.1 23.9 25.1 23.5 23.1 21.7 22.3 21.3 21.7 22.5 23.8 25.9 1952 1952 27.1 24.3 25.6 25.6 23.4 22.5 19.5 21.8 20.5 23.0 22.8 24.3 1953 1953 25.6 22.4 23.0 23.0 22.1 21.6 21.3 20.4 19.7 21.6 23.5 22.8 1954 1954 24.0 24.0 21.6 22.8 21.3 21.1 20.3 21.0 22.0 23.5 22.5 23.7 1955 1955 23.7 23.2 22.5 23.3 22.5 20.9 21.8 19.2 21.9 21.2 23.2 23.0 1956 1956 24.2 22.9 21.7 23.8 22.3 22.4 21.6 22.1 20.7 23.7 23.2 23.1 1957 1957 24.7 22.9 23.2 25.2 23.6 19.9 22.4 21.2 20.8 21.5 23.7 23.7 1958 1958 23.4 24.2 24.1 24.6 24.6 22.3 21.6 20.3 21.8 22.7 24.5 24.5 1959 1959 25.0 23.8 25.6 24.2 20.8 22.6 21.7 20.5 21.9 22.9 24.4 24.6 1960 1960 25.5 23.7 24.5 24.0 22.9 22.5 20.7 22.6 23.0 23.9 24.4 25.5 1961 1961 25.7 25.9 24.1 23.8 22.7 21.9 23.0 20.2 24.0 25.0 23.7 25.4 1962 1962 25.7 24.9 26.7 24.5 25.0 21.9 22.2 20.2 22.7 22.9 22.8 25.5 1963 1963 22.7 25.7 23.8 23.1 21.8 21.1 21.1 20.0 22.0 22.7 22.1 24.0 1964 1964 26.8 27.0 26.1 25.6 23.7 20.5 20.4 20.2 21.0 22.7 22.9 24.8 1965 1965 25.2 25.7 24.6 23.0 23.0 21.5 20.9 21.6 21.6 21.2 23.5 25.6 1966 1966 24.5 23.9 24.6 23.1 23.9 22.5 21.8 21.4 20.9 23.3 24.7 24.8 1967 1967 24.5 23.8 24.4 22.8 22.9 20.5 20.8 20.8 22.1 23.4 22.7 24.1 1968 1968 26.2 26.2 23.6 23.1 21.9 19.5 21.6 21.4 22.4 22.9 23.1 24.9 1969 1969 26.9 25.2 24.6 24.3 22.9 22.6 21.5 21.7 20.0 21.7 24.7 25.3 1970 1970 26.7 25.3 27.3 25.3 23.7 22.9 21.4 20.6 21.7 22.8 24.6 24.0 1971 1971 24.9 23.4 25.5 24.1 23.1 22.5 21.0 20.0 21.8 22.8 23.1 24.3 1972 1972 24.4 25.2 23.5 23.4 22.0 21.5 21.7 20.9 20.5 23.7 24.6 27.4 1973 1973 26.8 26.3 25.1 23.8 23.7 22.5 21.5 20.1 21.9 22.8 23.2 23.5 1974 1974 22.9 23.4 23.6 22.5 21.7 21.1 20.5 18.6 20.7 22.6 22.1 24.0 1975 1975 25.0 25.0 22.8 23.2 21.8 22.4 21.8 20.2 21.3 22.9 22.9 24.2 1976 1976 23.9 22.8 22.7 22.8 21.3 21.5 20.7 18.9 20.7 21.5 23.0 24.7 1977 1977 25.5 23.0 24.1 23.6 22.1 21.3 21.4 21.9 20.4 22.2 24.8 24.8 1978 1978 23.7 22.9 23.9 22.9 22.9 20.9 21.3 20.2 20.9 22.1 24.1 24.7 1979 1979 25.2 23.7 24.9 23.7 22.4 22.1 20.2 20.6 21.7 22.4 23.9 25.5 1980 1980 26.2 25.6 23.5 23.9 23.5 22.6 21.6 21.1 21.8 23.1 23.1 26.2 1981 1981 26.2 25.6 25.5 24.1 23.2 20.8 21.3 20.8 21.9 23.1 24.8 26.6 1982 1982 26.6 25.5 25.2 22.8 23.4 21.9 20.8 21.7 22.8 22.7 24.9 25.0 1983 1983 26.3 27.3 26.6 26.3 23.7 23.4 22.4 21.6 21.7 22.8 23.5 24.0 1984 1984 26.4 26.1 25.3 24.3 23.9 22.5 21.8 22.7 22.6 22.2 24.0 25.3 1985 1985 26.1 24.1 24.1 24.0 23.0 22.4 21.9 22.1 21.7 22.2 23.8 24.6 1986 1986 25.8 25.0 23.8 24.1 23.5 22.5 21.5 21.0 21.8 22.0 22.6 25.8 1987 1987 27.3 24.8 25.5 25.4 25.8 22.5 21.3 21.6 20.9 23.4 24.8 25.5 1988 1988 25.8 25.5 25.4 23.7 24.2 23.3 21.1 21.7 22.0 21.9 24.1 22.5 1989 1989 23.5 23.0 24.6 24.0 25.2 21.9 22.0 21.5 22.0 22.2 24.3 25.8 1990 1990 25.2 25.5 24.6 23.8 24.3 22.4 21.2 21.9 21.5 23.0 24.1 24.3 1991 1991 24.3 24.4 24.5 24.6 24.3 21.7 21.5 21.2 21.7 21.8 22.7 22.0 1992 1992 27.6 26.3 25.4 25.2 23.6 22.6 20.9 20.0 21.6 21.9 23.8 25.7 1993 1993 26.0 24.9 24.9 22.8 22.7 21.9 22.6 21.5 22.7 24.0 23.3 25.9 1994 1994 24.0 24.0 26.8 25.4 23.7 21.2 19.9 20.6 22.1 23.3 24.2 25.9 1995 1995 27.6 25.4 24.5 24.4 23.3 22.3 21.5 21.0 21.8 21.8 24.0 24.2 1996 1996 24.5 25.6 26.0 25.2 24.7 23.4 19.9 20.9 20.3 23.0 22.8 24.8 1997 1997 24.2 25.5 24.8 23.6 23.2 22.8 21.8 22.9 23.1 24.3 24.2 25.8 1998 1998 25.7 28.9 28.3 26.0 25.4 25.5 23.5 21.0 23.5 23.7 24.2 25.9 1999 1999 26.7 27.0 26.4 25.8 24.7 22.8 22.3 21.2 20.7 22.7 25.0 23.2 2000 2000 24.0 24.9 24.2 24.2 23.7 22.8 22.4 21.9 20.9 23.2 22.5 25.0 2001 2001 25.4 25.0 25.7 23.8 23.7 22.9 20.7 20.1 21.0 23.6 22.9 23.9 2002 2002 23.9 25.1 25.6 24.4 23.2 21.3 21.2 20.3 22.2 23.4 23.5 24.8 37 137 390 137 390 -21.75 14.75 137-390_137-390 1901 1901 25.4 24.8 23.9 24.8 22.6 22.4 21.3 22.5 22.0 24.6 24.2 25.8 1902 1902 24.9 25.5 25.2 23.5 23.2 21.0 21.0 20.6 21.7 24.1 24.0 26.7 1903 1903 25.7 25.1 24.5 23.4 23.4 20.5 21.5 20.6 22.6 22.6 22.5 25.8 1904 1904 26.3 24.4 24.6 23.9 22.9 21.6 21.3 20.8 22.1 23.2 23.9 25.3 1905 1905 25.7 25.1 24.7 25.1 22.0 19.7 22.0 20.4 21.8 23.7 24.7 25.1 1906 1906 26.5 25.1 24.0 23.5 22.3 21.5 20.7 20.2 22.3 23.3 24.5 24.7 1907 1907 25.8 25.1 24.7 22.9 20.1 22.1 20.8 22.0 22.8 23.0 23.7 25.6 1908 1908 25.7 25.3 24.5 21.2 23.0 21.0 21.0 20.8 22.5 23.2 23.7 26.0 1909 1909 26.0 25.0 24.3 24.3 22.7 22.3 21.3 20.1 22.6 23.6 24.9 24.9 1910 1910 26.3 25.3 25.0 24.5 24.0 21.2 20.9 20.5 22.8 23.7 24.1 26.5 1911 1911 26.0 25.6 24.6 24.0 23.2 21.5 20.4 19.9 22.3 24.0 25.0 25.5 1912 1912 26.3 24.9 24.2 21.5 20.3 20.5 21.5 21.6 21.8 24.5 24.1 26.6 1913 1913 26.9 25.2 25.7 23.8 23.4 22.2 20.6 21.5 22.1 23.8 24.6 25.7 1914 1914 26.9 25.3 25.2 22.8 23.6 21.7 21.8 20.0 22.4 25.5 23.9 25.6 1915 1915 26.6 25.8 26.2 22.6 22.9 21.8 19.8 21.1 21.7 24.1 24.9 26.2 1916 1916 25.9 25.5 24.3 24.2 22.5 21.4 21.3 20.6 22.0 24.0 24.7 26.0 1917 1917 24.0 22.1 23.5 23.3 23.7 20.2 18.9 19.9 21.5 23.6 23.8 24.2 1918 1918 24.9 22.9 23.4 22.9 22.5 21.9 21.9 20.4 24.3 23.4 25.5 25.4 1919 1919 27.2 26.6 26.2 26.0 23.9 22.1 22.7 19.4 20.7 24.6 24.3 26.7 1920 1920 27.2 25.2 24.8 24.2 24.2 22.7 23.3 22.2 23.3 23.7 25.0 26.0 1921 1921 27.1 24.3 25.6 24.8 23.5 22.4 20.3 21.5 22.6 25.2 23.7 25.1 1922 1922 26.9 25.9 26.7 25.0 23.6 23.0 22.1 20.6 23.9 23.9 24.2 26.4 1923 1923 25.8 24.3 24.7 22.2 23.9 22.4 21.3 23.2 22.9 24.4 25.2 25.1 1924 1924 27.4 25.7 26.4 25.4 23.7 23.6 21.0 21.8 21.7 23.3 23.8 26.0 1925 1925 25.9 24.7 24.2 24.2 21.6 20.5 20.8 23.3 21.5 24.3 24.7 25.4 1926 1926 27.2 28.4 26.9 25.3 23.9 22.4 20.6 23.0 22.3 23.3 24.9 25.7 1927 1927 26.9 27.0 26.6 24.2 24.0 22.9 21.9 21.4 24.2 25.0 24.9 25.7 1928 1928 25.5 26.2 24.3 24.2 23.2 22.4 21.9 20.3 20.9 24.6 23.9 26.4 1929 1929 27.0 25.6 25.1 24.8 24.8 23.1 20.9 20.6 21.5 24.4 25.2 25.7 1930 1930 26.3 25.8 24.6 24.3 22.7 20.7 21.5 20.3 21.8 24.1 25.4 25.7 1931 1931 25.9 26.1 24.5 23.8 25.3 23.5 19.1 22.2 22.6 23.2 24.6 25.7 1932 1932 26.8 25.6 25.1 24.6 23.2 21.7 18.8 20.1 19.4 23.9 24.6 25.2 1933 1933 26.6 26.9 27.1 25.3 23.9 21.9 22.5 22.5 22.6 25.2 24.0 24.0 1934 1934 23.4 22.7 23.5 24.2 23.4 22.9 21.9 21.8 21.3 23.5 23.2 25.6 1935 1935 25.0 23.8 24.7 24.5 23.2 20.1 21.7 18.9 19.5 26.0 24.7 24.8 1936 1936 24.3 26.3 25.0 24.5 22.5 23.1 22.2 22.6 20.5 23.3 24.6 24.9 1937 1937 25.2 23.7 24.7 23.9 23.2 21.7 19.4 22.0 20.0 24.9 25.8 24.0 1938 1938 24.7 23.5 25.9 23.6 23.2 21.5 20.9 21.2 20.6 24.5 22.7 24.5 1939 1939 25.5 25.3 23.3 23.5 23.7 22.2 19.5 19.7 22.2 22.3 23.9 24.8 1940 1940 25.9 24.5 24.4 24.1 22.9 21.5 21.9 23.9 21.8 24.0 25.6 26.0 1941 1941 25.3 25.8 26.8 26.0 25.3 22.5 23.2 24.2 23.1 23.7 25.3 26.1 1942 1942 27.1 25.1 23.1 23.6 22.7 22.4 21.3 21.2 23.1 21.6 24.3 23.7 1943 1943 25.6 26.1 24.6 23.2 23.4 21.0 21.9 19.2 22.7 24.6 23.6 24.1 1944 1944 24.6 24.6 25.1 25.7 22.7 21.2 24.1 24.3 20.8 25.7 27.0 27.5 1945 1945 27.3 27.5 25.0 25.9 23.6 22.5 21.6 21.9 24.6 24.7 25.3 24.8 1946 1946 27.0 26.8 26.7 25.8 25.2 23.1 23.4 21.4 23.3 24.6 26.9 26.4 1947 1947 26.7 26.4 23.7 25.7 23.6 23.3 20.5 24.5 23.4 25.5 26.6 25.7 1948 1948 25.4 25.4 25.3 24.4 25.2 23.4 21.3 22.4 21.0 24.8 24.7 26.2 1949 1949 27.2 25.9 24.7 24.1 23.8 21.9 20.9 22.4 23.8 24.9 23.9 26.1 1950 1950 25.4 24.6 24.3 23.6 22.5 23.7 19.6 20.4 22.8 23.4 24.4 25.0 1951 1951 23.9 24.5 25.4 23.9 23.1 21.7 22.2 21.7 22.8 23.9 24.9 27.0 1952 1952 28.0 24.8 26.1 25.9 23.5 22.3 19.6 22.3 21.7 24.5 23.9 25.3 1953 1953 26.5 23.1 23.4 23.4 22.2 21.5 21.1 20.9 20.9 23.0 24.7 23.9 1954 1954 24.8 24.6 21.7 23.1 21.4 21.0 20.2 21.5 23.4 25.0 23.7 24.9 1955 1955 24.6 23.8 22.7 23.8 22.5 20.7 22.0 19.9 23.1 22.7 24.4 24.1 1956 1956 25.1 23.4 22.0 24.2 22.5 22.2 21.7 22.8 21.8 25.2 24.4 24.2 1957 1957 25.5 23.6 23.6 25.6 23.7 19.8 22.5 21.7 22.0 23.0 24.8 24.8 1958 1958 24.5 24.7 24.5 25.1 24.6 22.3 21.5 20.8 23.0 24.1 25.7 25.7 1959 1959 26.0 24.5 25.9 24.7 20.8 22.4 21.5 20.9 23.1 24.3 25.7 25.8 1960 1960 26.4 24.3 24.9 24.3 23.0 22.4 20.4 23.3 24.4 25.3 25.6 26.6 1961 1961 26.6 26.5 24.4 24.3 22.9 21.7 22.9 20.7 25.4 26.3 24.9 26.5 1962 1962 26.7 25.5 26.9 24.9 25.1 21.8 22.1 20.7 23.9 24.4 23.9 26.7 1963 1963 23.2 26.4 24.0 23.5 21.8 20.7 21.1 20.5 23.2 24.2 23.1 25.0 1964 1964 27.7 27.7 26.5 26.1 23.7 20.4 20.4 20.7 22.2 24.1 24.0 25.8 1965 1965 26.1 26.3 25.0 23.3 23.1 21.4 21.0 22.2 22.7 22.4 24.7 26.6 1966 1966 25.5 24.5 24.9 23.2 23.9 22.4 21.8 22.1 22.0 24.7 26.0 26.0 1967 1967 25.6 24.5 24.7 23.2 22.9 20.5 20.7 21.4 23.2 24.8 23.9 25.0 1968 1968 27.2 26.9 23.9 23.6 21.8 19.1 21.5 22.0 23.5 24.3 24.1 25.9 1969 1969 27.8 25.9 24.9 24.8 22.9 22.6 21.5 22.2 21.0 23.1 25.8 26.4 1970 1970 27.6 25.9 27.9 25.8 23.9 22.9 21.4 21.0 23.1 24.1 25.8 25.2 1971 1971 25.7 24.0 26.1 24.5 23.1 22.4 21.1 20.4 22.5 24.2 24.2 25.4 1972 1972 24.8 25.8 23.7 23.8 22.1 21.4 21.4 21.4 21.6 25.2 25.8 28.6 1973 1973 27.7 26.9 25.4 24.2 23.7 22.3 21.5 20.6 23.0 24.0 24.4 24.5 1974 1974 23.8 23.8 23.8 22.9 21.6 20.9 20.4 19.1 21.5 23.8 23.3 25.0 1975 1975 25.9 25.7 23.3 23.6 21.8 21.8 21.5 20.6 22.6 24.3 24.1 25.5 1976 1976 24.6 23.5 23.1 23.1 21.3 21.4 20.6 19.3 21.8 22.9 24.3 25.8 1977 1977 26.4 23.6 24.4 24.1 22.1 21.4 21.4 22.4 21.8 23.5 26.1 25.8 1978 1978 24.7 23.4 24.1 23.2 22.7 20.6 21.3 20.9 22.1 23.4 25.3 25.8 1979 1979 26.0 24.3 25.2 24.2 22.4 22.0 20.1 21.4 23.0 23.8 25.2 26.5 1980 1980 27.1 26.3 23.8 24.5 23.5 22.4 21.4 21.5 23.0 24.6 24.3 27.2 1981 1981 27.0 26.3 25.8 24.4 23.2 20.7 21.4 21.3 23.0 24.5 25.9 27.6 1982 1982 27.6 26.1 25.4 23.3 23.2 21.8 20.7 22.0 23.9 24.0 25.9 26.0 1983 1983 27.1 28.0 26.9 26.6 23.7 23.2 22.3 21.9 23.1 24.3 24.7 25.1 1984 1984 27.3 26.8 25.5 24.6 23.9 22.3 21.6 23.1 23.8 23.6 25.2 26.4 1985 1985 27.0 24.6 24.5 24.4 22.9 22.2 21.9 22.5 23.1 23.6 25.0 25.6 1986 1986 26.7 25.4 24.1 24.5 23.5 22.4 21.3 21.5 22.9 23.4 23.7 26.9 1987 1987 28.3 25.6 25.9 25.9 25.7 22.2 21.2 22.0 22.0 24.8 26.2 26.5 1988 1988 26.7 26.3 26.1 24.2 24.0 23.0 21.0 22.2 23.3 23.4 25.2 23.4 1989 1989 24.6 23.6 25.2 24.1 25.2 21.8 21.9 22.2 23.1 23.7 25.5 27.0 1990 1990 26.0 26.1 24.8 24.2 24.2 22.3 21.3 22.6 22.9 24.5 25.4 25.5 1991 1991 25.3 25.0 24.9 25.0 24.3 21.6 21.5 21.9 22.8 23.3 23.9 23.2 1992 1992 28.4 27.2 26.0 25.7 23.7 22.5 20.8 20.6 22.8 23.4 25.1 27.0 1993 1993 27.1 25.5 25.1 23.2 23.0 21.9 22.5 22.0 23.8 25.5 24.5 26.7 1994 1994 24.9 24.6 27.2 25.8 23.8 21.0 19.8 21.2 23.4 24.7 25.3 27.1 1995 1995 28.7 25.9 24.9 24.8 23.4 22.2 21.6 21.8 23.1 23.4 25.4 25.5 1996 1996 25.4 26.3 26.4 25.7 24.7 23.2 19.8 21.4 21.7 24.6 24.1 26.0 1997 1997 25.1 26.1 25.1 24.0 23.2 22.6 21.7 23.3 24.2 25.8 25.5 26.8 1998 1998 26.6 29.5 28.6 26.3 25.4 25.3 23.4 21.5 24.7 25.1 25.3 27.1 1999 1999 27.7 27.6 26.7 26.2 24.7 22.6 22.2 21.7 21.9 24.2 26.4 24.3 2000 2000 24.9 25.5 24.5 24.6 23.7 22.5 22.2 22.3 22.2 24.6 23.8 26.1 2001 2001 26.3 25.6 25.9 24.2 23.7 22.7 20.6 20.8 22.3 24.9 24.2 25.0 2002 2002 24.9 25.7 25.8 24.7 23.2 21.2 21.3 21.0 23.3 24.8 24.8 26.0 38 138 390 138 390 -21.25 14.75 138-390_138-390 1901 1901 25.6 24.7 23.6 24.4 21.8 21.3 20.5 22.2 22.3 25.0 24.7 26.3 1902 1902 25.0 25.4 24.9 23.2 22.4 20.1 20.2 20.4 22.1 24.6 24.5 27.2 1903 1903 25.8 25.1 24.2 23.2 22.8 19.6 20.7 20.4 22.8 23.2 23.0 26.3 1904 1904 26.4 24.3 24.3 23.7 22.0 20.6 20.5 20.5 22.4 23.8 24.5 25.9 1905 1905 25.8 25.0 24.4 24.7 21.2 18.8 21.1 20.2 22.2 24.3 25.2 25.6 1906 1906 26.6 25.0 23.7 23.2 21.4 20.5 19.9 20.0 22.7 23.9 25.0 25.3 1907 1907 25.9 25.0 24.4 22.5 19.4 21.1 19.8 21.5 23.1 23.5 24.3 26.1 1908 1908 25.8 25.2 24.3 21.0 22.1 20.1 20.3 20.5 22.8 23.8 24.3 26.3 1909 1909 26.1 24.8 24.0 24.0 21.9 21.2 20.5 19.9 22.9 24.1 25.3 25.5 1910 1910 26.4 25.2 24.7 24.0 23.2 20.2 20.1 20.3 23.1 24.2 24.5 27.0 1911 1911 26.2 25.5 24.4 23.7 22.4 20.5 19.7 19.8 22.7 24.4 25.5 26.0 1912 1912 26.4 24.8 23.9 21.3 19.6 19.7 20.7 21.2 22.2 24.9 24.7 27.0 1913 1913 27.0 25.1 25.4 23.5 22.6 21.2 19.8 21.2 22.4 24.3 25.0 26.2 1914 1914 27.0 25.2 24.8 22.5 22.8 20.7 20.9 19.7 22.7 25.9 24.5 26.1 1915 1915 26.7 25.6 25.8 22.3 22.1 20.8 19.1 20.8 22.1 24.6 25.4 26.7 1916 1916 26.0 25.4 24.0 23.7 21.8 20.4 20.5 20.4 22.3 24.5 25.2 26.5 1917 1917 24.2 22.2 23.1 23.0 22.9 19.3 18.1 19.7 21.8 24.1 24.4 24.8 1918 1918 25.0 22.9 23.1 22.5 21.7 20.9 21.1 20.0 24.6 23.9 26.0 25.9 1919 1919 27.3 26.6 25.9 25.7 23.0 21.0 21.8 19.0 21.0 25.1 24.8 27.2 1920 1920 27.3 25.1 24.5 23.9 23.4 21.7 22.5 21.9 23.6 24.3 25.5 26.5 1921 1921 27.2 24.2 25.3 24.5 22.7 21.4 19.5 21.2 22.9 25.7 24.2 25.6 1922 1922 27.0 25.8 26.4 24.5 22.8 22.0 21.2 20.3 24.2 24.4 24.7 26.9 1923 1923 25.9 24.2 24.4 21.9 23.0 21.4 20.5 22.9 23.2 24.9 25.7 25.6 1924 1924 27.5 25.6 26.1 25.0 22.9 22.6 20.2 21.5 22.0 23.8 24.3 26.5 1925 1925 26.0 24.6 23.9 23.9 20.8 19.6 20.0 23.0 21.9 24.7 25.2 25.9 1926 1926 27.3 28.2 26.5 25.0 23.0 21.4 19.8 22.7 22.6 23.9 25.4 26.2 1927 1927 27.0 26.9 26.2 23.9 23.2 21.8 21.1 21.0 24.5 25.5 25.4 26.2 1928 1928 25.6 26.1 24.0 23.9 22.4 21.4 21.1 20.0 21.2 25.1 24.4 26.9 1929 1929 27.0 25.5 24.8 24.5 24.0 22.0 20.1 20.3 21.8 24.9 25.8 26.2 1930 1930 26.4 25.7 24.3 23.9 21.9 19.7 20.7 20.0 22.1 24.6 25.9 26.2 1931 1931 26.0 26.0 24.2 23.5 24.5 22.5 18.3 21.9 22.9 23.7 25.0 26.2 1932 1932 26.9 25.5 24.8 24.3 22.4 20.7 18.0 19.8 19.8 24.4 25.0 25.7 1933 1933 26.7 26.8 26.8 24.9 23.1 20.9 21.6 22.2 22.9 25.7 24.5 24.6 1934 1934 23.5 22.7 23.3 23.9 22.6 21.9 21.1 21.5 21.6 24.0 23.7 26.1 1935 1935 25.2 23.7 24.4 24.2 22.4 19.2 20.9 18.5 19.9 26.5 25.2 25.4 1936 1936 24.4 26.2 24.7 24.2 21.7 22.2 21.4 22.3 20.8 23.9 25.0 25.4 1937 1937 25.3 23.6 24.4 23.7 22.4 20.7 18.6 21.7 20.4 25.4 26.3 24.5 1938 1938 24.8 23.4 25.6 23.3 22.4 20.5 20.1 20.9 20.9 25.0 23.2 25.0 1939 1939 25.6 25.2 23.0 23.2 22.9 21.2 18.7 19.4 22.5 22.8 24.4 25.3 1940 1940 25.9 24.3 24.1 23.7 22.2 20.4 20.9 23.5 22.1 24.5 26.0 26.5 1941 1941 25.4 25.7 26.5 25.7 24.3 21.4 22.4 23.8 23.4 24.2 25.8 26.6 1942 1942 27.0 25.0 22.8 23.3 21.9 21.4 20.5 20.9 23.4 22.1 24.8 24.2 1943 1943 25.7 25.9 24.4 22.9 22.8 20.0 21.0 19.0 23.0 25.1 24.0 24.6 1944 1944 24.7 24.5 24.8 25.4 21.9 20.2 23.2 23.9 21.2 26.1 27.4 27.8 1945 1945 27.3 27.4 24.7 25.5 22.9 21.4 20.8 21.5 25.0 25.2 25.8 25.3 1946 1946 27.0 26.7 26.3 25.9 24.3 22.1 22.6 21.0 23.6 25.0 27.2 26.8 1947 1947 26.8 26.1 23.4 25.3 22.8 22.2 19.7 24.2 23.7 26.0 27.1 26.2 1948 1948 25.6 25.0 25.0 24.0 24.4 22.4 20.5 22.0 21.3 25.3 25.2 26.7 1949 1949 27.3 25.8 24.3 23.8 23.0 20.8 20.0 22.0 24.0 25.4 24.5 26.6 1950 1950 25.5 24.5 24.1 23.3 21.7 22.5 18.8 20.0 23.2 23.7 24.9 25.5 1951 1951 24.0 24.3 25.1 23.6 22.4 20.7 21.5 21.4 23.0 24.4 25.3 27.5 1952 1952 28.1 24.7 25.8 25.4 22.9 21.3 18.8 21.9 22.0 25.1 24.5 25.8 1953 1953 26.6 23.0 23.2 23.0 21.4 20.6 20.4 20.6 21.3 23.5 25.2 24.4 1954 1954 24.8 24.5 21.5 22.7 20.7 19.9 19.3 21.2 23.7 25.6 24.0 25.5 1955 1955 24.8 23.7 22.5 23.5 21.8 19.8 21.2 19.5 23.4 23.2 25.0 24.7 1956 1956 25.2 23.4 21.8 23.9 21.9 21.2 20.8 22.4 22.0 25.7 24.7 24.7 1957 1957 25.5 23.6 23.4 25.3 23.0 18.9 21.7 21.4 22.4 23.5 25.2 25.5 1958 1958 24.7 24.5 24.2 24.7 23.7 21.5 20.6 20.4 23.3 24.6 26.2 26.3 1959 1959 26.2 24.5 25.5 24.4 20.2 21.5 20.7 20.6 23.5 24.8 26.2 26.3 1960 1960 26.5 24.3 24.7 23.9 22.2 21.4 19.5 22.9 24.8 25.9 26.1 27.2 1961 1961 26.8 26.3 24.1 24.0 22.2 20.7 22.1 20.3 25.7 26.8 25.5 27.0 1962 1962 26.8 25.4 26.5 24.5 24.2 20.8 21.2 20.5 24.1 24.9 24.5 27.2 1963 1963 23.1 26.4 23.9 23.3 21.0 19.7 20.3 20.3 23.5 24.7 23.6 25.5 1964 1964 27.8 27.5 26.2 25.7 23.0 19.4 19.6 20.5 22.5 24.5 24.5 26.3 1965 1965 26.2 26.2 24.7 23.1 22.3 20.3 20.2 21.9 23.0 22.8 25.2 27.1 1966 1966 25.6 24.4 24.8 22.8 23.2 21.4 21.1 21.7 22.4 25.1 26.5 26.5 1967 1967 25.7 24.5 24.4 22.9 22.2 19.5 19.9 21.0 23.4 25.3 24.5 25.5 1968 1968 27.3 26.7 23.5 23.2 21.0 18.2 20.7 21.6 23.7 24.9 24.5 26.3 1969 1969 27.8 25.8 24.6 24.5 22.1 21.6 20.7 21.9 21.3 23.6 26.3 27.0 1970 1970 27.6 25.7 27.5 25.4 23.3 21.8 20.5 20.7 23.5 24.5 26.3 25.7 1971 1971 25.8 23.9 25.9 24.2 22.3 21.4 20.4 20.1 22.9 24.7 24.7 25.9 1972 1972 24.4 25.7 23.4 23.5 21.4 20.4 20.4 21.0 21.8 25.6 26.1 29.2 1973 1973 27.8 26.8 25.2 23.9 23.0 21.3 20.7 20.3 23.4 24.5 24.9 25.0 1974 1974 23.9 23.7 23.4 22.6 20.8 20.0 19.4 18.9 21.7 23.9 23.8 25.5 1975 1975 26.0 25.5 23.2 23.2 21.1 20.8 20.6 20.3 23.1 24.8 24.5 26.1 1976 1976 24.5 23.3 22.8 22.7 20.4 20.3 19.7 19.0 22.2 23.3 25.0 26.3 1977 1977 26.5 23.5 23.9 23.8 21.5 20.6 20.7 22.0 22.2 24.3 26.8 26.1 1978 1978 24.8 23.1 23.8 22.7 21.6 19.4 20.4 20.9 22.5 23.9 25.8 26.3 1979 1979 26.0 24.1 24.8 24.0 21.8 21.0 19.2 21.0 23.4 24.4 25.6 27.0 1980 1980 27.3 26.2 23.6 24.1 22.8 21.3 20.4 21.0 23.3 25.4 24.8 27.8 1981 1981 27.0 26.3 25.5 24.0 22.4 19.7 20.6 21.0 23.4 25.0 26.6 28.1 1982 1982 27.8 26.0 25.0 23.0 22.3 20.8 19.8 21.7 24.0 24.5 26.3 26.5 1983 1983 27.2 28.0 26.6 26.3 23.0 22.0 21.6 21.3 23.5 24.9 25.2 25.6 1984 1984 27.4 26.7 25.2 24.2 23.2 21.3 20.7 22.6 24.2 24.1 25.6 27.0 1985 1985 27.1 24.3 24.2 24.2 22.1 21.2 21.1 22.1 23.4 24.0 25.5 25.9 1986 1986 26.9 25.1 23.7 24.1 22.9 21.4 20.6 21.1 23.0 23.8 24.1 27.5 1987 1987 28.6 25.5 25.7 25.8 24.9 21.2 20.4 21.7 22.2 25.2 26.8 27.0 1988 1988 26.9 26.1 26.0 23.9 23.3 21.9 20.2 21.7 23.6 24.0 25.5 23.8 1989 1989 24.8 23.5 25.0 23.5 24.5 20.8 21.0 21.9 23.4 24.2 26.2 27.7 1990 1990 25.9 25.9 24.4 23.9 23.3 21.3 20.7 22.2 23.3 24.9 25.9 26.1 1991 1991 25.6 24.9 24.8 24.7 23.4 20.6 20.8 21.6 23.1 23.7 24.5 23.7 1992 1992 28.5 27.3 26.0 25.5 23.1 21.6 20.0 20.3 23.2 24.0 25.7 27.7 1993 1993 27.3 25.3 24.7 22.9 22.6 20.9 21.6 21.8 24.0 25.9 25.0 27.0 1994 1994 25.0 24.4 26.9 25.5 23.0 20.2 19.0 20.9 23.9 25.3 25.9 27.7 1995 1995 29.0 25.6 24.8 24.5 22.8 21.3 21.0 21.8 23.5 24.0 25.9 26.2 1996 1996 25.5 26.3 26.1 25.5 23.9 22.3 19.0 21.2 22.1 25.3 24.7 26.6 1997 1997 25.3 26.0 24.8 23.7 22.4 21.6 20.9 23.0 24.6 26.3 26.0 27.2 1998 1998 26.7 29.3 28.3 25.9 24.7 24.3 22.6 21.2 25.0 25.6 25.9 27.6 1999 1999 27.9 27.5 26.5 25.9 23.9 21.6 21.4 21.4 22.2 24.8 26.9 24.9 2000 2000 25.2 25.3 24.2 24.3 22.9 21.3 21.3 21.7 22.6 25.1 24.3 26.7 2001 2001 26.4 25.4 25.5 23.9 22.9 21.8 19.9 20.7 22.7 25.3 24.9 25.6 2002 2002 25.2 25.5 25.4 24.4 22.4 20.3 20.5 20.9 23.6 25.2 25.4 26.5 39 139 390 139 390 -20.75 14.75 139-390_139-390 1901 1901 27.0 25.9 24.7 25.5 23.0 22.5 21.7 23.5 24.0 26.5 26.2 27.8 1902 1902 26.3 26.6 26.1 24.6 23.6 21.4 21.4 21.9 23.9 26.1 26.1 28.6 1903 1903 27.1 26.3 25.5 24.6 24.1 21.0 21.8 21.8 24.4 24.8 24.6 27.8 1904 1904 27.6 25.6 25.5 24.9 23.2 21.9 21.7 22.0 24.0 25.3 26.0 27.4 1905 1905 27.1 26.2 25.7 25.9 22.4 20.2 22.3 21.5 23.8 25.9 26.7 27.2 1906 1906 27.8 26.2 24.9 24.4 22.6 21.8 21.0 21.5 24.3 25.4 26.4 27.0 1907 1907 27.2 26.3 25.6 23.8 20.6 22.4 21.0 23.0 24.7 25.1 25.8 27.6 1908 1908 27.1 26.4 25.6 22.2 23.4 21.5 21.5 22.0 24.5 25.3 25.8 28.0 1909 1909 27.3 26.1 25.2 25.1 23.1 22.5 21.7 21.4 24.5 25.7 26.7 27.1 1910 1910 27.6 26.4 25.9 25.3 24.3 21.5 21.3 21.8 24.7 25.7 26.1 28.5 1911 1911 27.4 26.7 25.6 24.8 23.6 21.9 20.9 21.3 24.3 26.0 26.9 27.5 1912 1912 27.6 26.0 25.1 22.6 20.9 21.1 21.9 22.6 23.9 26.4 26.2 28.5 1913 1913 28.1 26.3 26.5 24.7 23.8 22.4 21.0 22.5 24.1 25.8 26.6 27.8 1914 1914 28.2 26.4 26.0 23.7 24.0 22.0 22.0 21.2 24.3 27.4 26.0 27.7 1915 1915 27.9 26.7 27.0 23.6 23.4 22.1 20.4 22.2 23.8 26.1 26.9 28.2 1916 1916 27.2 26.6 25.2 24.9 23.1 21.8 21.7 21.8 24.0 26.0 26.6 28.0 1917 1917 25.5 23.5 24.4 24.2 24.1 20.6 19.4 21.3 23.5 25.6 25.8 26.3 1918 1918 26.3 24.1 24.3 23.8 22.9 22.2 22.3 21.5 26.1 25.4 27.4 27.4 1919 1919 28.4 27.8 27.1 26.9 24.2 22.3 23.0 20.5 22.7 26.5 26.2 28.7 1920 1920 28.5 26.3 25.7 25.1 24.5 23.0 23.7 23.3 25.2 25.8 26.9 28.0 1921 1921 28.4 25.5 26.4 25.7 23.9 22.7 20.7 22.6 24.5 27.2 25.6 27.2 1922 1922 28.2 27.0 27.5 25.8 24.0 23.3 22.4 21.7 25.7 25.9 26.2 28.4 1923 1923 27.1 25.5 25.6 23.2 24.1 22.5 21.7 24.3 24.8 26.4 27.1 27.1 1924 1924 28.7 26.7 27.2 26.2 24.1 23.8 21.4 22.9 23.6 25.3 25.7 28.0 1925 1925 27.2 25.8 25.1 25.1 22.0 20.9 21.2 24.4 23.5 26.2 26.6 27.5 1926 1926 28.5 29.4 27.6 26.1 24.2 22.7 21.0 24.1 24.2 25.4 26.8 27.7 1927 1927 28.1 28.0 27.3 25.1 24.3 23.0 22.2 22.5 26.1 27.0 26.8 27.7 1928 1928 26.8 27.3 25.2 25.1 23.6 22.7 22.3 21.5 22.9 26.6 25.8 28.4 1929 1929 28.2 26.8 26.0 25.6 25.1 23.3 21.3 21.7 23.4 26.4 27.2 27.7 1930 1930 27.6 26.9 25.5 25.1 23.1 21.0 21.9 21.4 23.7 26.1 27.3 27.7 1931 1931 27.2 27.2 25.4 24.7 25.6 23.8 19.5 23.3 24.5 25.2 26.5 27.7 1932 1932 28.1 26.7 26.0 25.5 23.6 22.0 19.2 21.2 21.5 25.9 26.5 27.2 1933 1933 27.9 28.0 27.9 26.1 24.3 22.2 22.8 23.6 24.5 27.1 25.9 26.1 1934 1934 24.8 23.9 24.5 25.1 23.8 23.0 22.2 22.9 23.2 25.5 25.1 27.7 1935 1935 26.5 25.0 25.6 25.4 23.6 20.5 22.0 20.0 21.6 28.0 26.6 26.9 1936 1936 25.6 27.4 25.7 25.4 22.9 23.4 22.6 23.6 22.4 25.5 26.5 26.9 1937 1937 26.5 24.9 25.6 24.9 23.6 22.0 19.8 23.0 22.1 26.9 27.6 26.1 1938 1938 26.0 24.6 26.8 24.5 23.6 21.8 21.3 22.3 22.5 26.5 24.6 26.5 1939 1939 26.9 26.4 24.2 24.4 24.1 22.5 19.9 20.8 24.1 24.4 25.8 26.8 1940 1940 27.1 25.6 25.4 24.8 23.4 21.5 22.0 24.9 23.7 26.0 27.4 28.0 1941 1941 26.6 26.9 27.7 26.8 25.5 22.5 23.6 25.2 25.0 25.7 27.2 28.0 1942 1942 28.3 26.2 24.0 24.5 23.1 22.7 21.7 22.3 25.0 23.7 26.2 25.7 1943 1943 27.0 27.1 25.7 24.1 24.0 21.2 22.1 20.4 24.5 26.6 25.5 26.1 1944 1944 25.9 25.7 26.0 26.5 23.2 21.4 24.3 25.3 22.8 27.5 28.8 29.2 1945 1945 28.5 28.5 25.9 26.8 24.0 22.7 22.0 22.9 26.6 26.7 27.2 26.8 1946 1946 28.3 27.9 27.5 27.2 25.3 23.2 23.8 22.5 25.0 26.5 28.5 28.2 1947 1947 28.0 27.2 24.7 26.4 24.0 23.5 20.9 25.5 25.3 27.4 28.5 27.7 1948 1948 26.8 26.3 26.2 25.3 25.5 23.7 21.7 23.5 22.9 26.8 26.6 28.2 1949 1949 28.6 26.9 25.5 24.9 24.2 22.0 21.2 23.5 25.6 26.9 26.0 28.1 1950 1950 26.7 25.7 25.4 24.6 23.0 23.8 20.1 21.4 24.7 25.2 26.3 26.9 1951 1951 25.3 25.5 26.3 24.9 23.6 22.0 22.6 22.8 24.5 25.9 26.8 29.2 1952 1952 29.3 26.0 27.0 26.4 24.0 22.6 19.9 23.1 23.7 26.5 26.0 27.3 1953 1953 27.9 24.3 24.5 24.2 22.5 21.8 21.5 22.0 22.8 25.0 26.5 25.9 1954 1954 26.0 25.7 22.9 23.8 21.9 21.1 20.4 22.6 25.3 27.1 25.6 27.1 1955 1955 26.1 24.8 23.7 24.7 23.1 21.1 22.4 21.0 24.9 24.6 26.6 26.3 1956 1956 26.6 24.6 23.0 25.1 23.3 22.3 21.9 23.8 23.6 27.1 26.1 26.2 1957 1957 26.7 25.0 24.7 26.4 24.3 20.3 22.9 22.8 23.8 25.0 26.6 27.1 1958 1958 26.1 25.6 25.4 25.7 24.7 22.5 21.7 21.7 24.9 26.2 27.7 28.0 1959 1959 27.7 25.8 26.8 25.5 21.6 22.6 21.9 22.0 25.0 26.3 27.7 27.7 1960 1960 27.7 25.5 25.9 25.1 23.4 22.6 20.5 24.2 26.2 27.4 27.6 28.7 1961 1961 28.1 27.4 25.3 25.2 23.5 22.0 23.1 21.8 27.1 28.2 27.0 28.5 1962 1962 28.0 26.6 27.6 25.6 25.3 22.1 22.4 21.9 25.7 26.4 26.1 28.8 1963 1963 24.6 27.6 25.1 24.5 22.3 21.0 21.5 21.8 25.0 26.1 25.0 27.1 1964 1964 29.0 28.4 27.4 26.8 24.1 20.8 20.8 21.9 24.1 26.0 26.0 28.0 1965 1965 27.4 27.4 26.0 24.3 23.6 21.5 21.3 23.3 24.6 24.3 26.6 28.5 1966 1966 26.9 25.7 26.0 24.0 24.3 22.6 22.3 23.1 24.0 26.5 27.9 28.1 1967 1967 27.0 25.7 25.8 24.0 23.4 20.9 21.1 22.5 25.0 26.7 25.9 27.0 1968 1968 28.5 27.9 24.9 24.4 22.5 19.6 21.9 23.1 25.2 26.3 25.9 27.8 1969 1969 29.1 27.0 25.9 25.8 23.4 22.9 21.8 23.2 23.0 25.0 27.7 28.6 1970 1970 28.8 27.0 28.6 26.6 24.5 23.0 21.7 22.1 25.0 26.0 27.7 27.1 1971 1971 26.9 25.0 27.2 25.4 23.5 22.7 21.7 21.5 24.5 26.2 26.2 27.4 1972 1972 25.0 26.9 24.6 24.7 22.6 21.7 21.5 22.5 23.5 27.0 27.6 30.6 1973 1973 29.1 28.0 26.4 25.0 24.2 22.3 21.8 21.7 25.0 25.8 26.3 26.5 1974 1974 25.3 24.9 24.6 23.7 21.8 21.3 20.5 20.3 23.2 25.0 25.1 26.9 1975 1975 27.2 26.7 24.7 24.4 22.3 21.9 21.7 21.5 24.9 26.3 26.1 27.7 1976 1976 25.5 24.7 24.0 23.7 21.6 21.6 20.9 20.2 23.8 24.8 26.5 27.8 1977 1977 27.8 24.7 25.2 25.0 22.7 22.1 22.0 23.3 23.9 25.9 28.4 27.5 1978 1978 26.0 24.0 24.9 23.8 22.5 20.4 21.5 22.5 24.1 25.4 27.3 28.0 1979 1979 27.2 25.3 26.0 25.3 23.0 22.1 20.4 22.7 25.0 25.9 27.1 28.5 1980 1980 28.6 27.3 24.9 25.2 24.1 22.4 21.3 22.4 24.9 27.0 26.2 29.3 1981 1981 28.2 27.5 26.9 25.1 23.7 20.9 21.9 22.4 24.9 26.5 28.1 29.6 1982 1982 29.1 27.3 26.2 24.3 23.3 22.2 20.9 23.0 25.5 25.8 27.5 28.1 1983 1983 28.3 29.4 27.8 27.3 24.3 23.2 22.8 22.4 25.2 26.4 26.7 26.9 1984 1984 28.7 27.9 26.3 25.4 24.3 22.5 21.9 23.9 25.7 25.5 27.1 28.5 1985 1985 28.3 25.4 25.5 25.3 23.3 22.4 22.3 23.5 25.0 25.5 27.0 27.3 1986 1986 28.1 26.1 24.8 25.4 24.2 22.8 21.8 22.5 24.4 25.1 25.6 28.9 1987 1987 30.0 26.8 27.0 27.1 26.1 22.4 21.6 23.0 23.7 26.6 28.4 28.4 1988 1988 28.2 27.4 27.3 25.2 24.4 23.1 21.3 23.1 25.3 25.7 27.0 25.2 1989 1989 26.2 24.8 26.4 24.7 25.7 22.1 22.1 23.3 24.8 25.7 27.7 29.2 1990 1990 27.0 27.1 25.4 25.0 24.3 22.7 22.0 23.7 24.8 26.4 27.4 27.6 1991 1991 27.0 26.1 26.2 25.9 24.6 22.0 22.0 23.1 24.8 25.1 25.9 25.2 1992 1992 29.8 28.7 27.5 26.7 24.4 22.9 21.2 21.9 24.8 25.5 27.2 29.3 1993 1993 28.7 26.5 25.9 24.1 24.0 22.3 22.7 23.3 25.4 27.3 26.6 28.3 1994 1994 26.3 25.6 28.2 26.8 24.3 21.5 20.0 22.5 25.5 26.9 27.3 29.1 1995 1995 30.4 26.7 26.0 25.7 24.1 22.7 22.4 23.5 25.3 25.7 27.4 27.8 1996 1996 26.8 27.6 27.4 26.9 25.1 23.5 20.1 22.6 23.6 26.9 26.1 28.1 1997 1997 26.6 27.2 26.0 24.9 23.6 22.9 22.0 24.2 26.1 27.8 27.4 28.7 1998 1998 27.9 30.5 29.4 26.9 25.9 25.4 23.8 22.6 26.6 27.1 27.3 29.1 1999 1999 29.0 28.6 27.7 26.9 25.1 22.9 22.6 22.8 23.8 26.2 28.3 26.4 2000 2000 26.5 26.5 25.4 25.5 24.3 22.3 22.4 23.0 24.3 26.6 25.7 28.3 2001 2001 27.7 26.6 26.6 25.2 24.0 23.0 21.0 22.3 24.4 26.7 26.3 27.2 2002 2002 26.5 26.7 26.5 25.6 23.6 21.7 21.8 22.5 25.1 26.6 26.9 28.2 40 140 390 140 390 -20.25 14.75 140-390_140-390 1901 1901 27.4 26.1 24.8 25.6 23.1 22.3 21.8 23.6 24.7 27.1 26.9 28.3 1902 1902 26.7 26.8 26.2 25.0 23.7 21.3 21.6 22.1 24.6 26.8 26.8 29.1 1903 1903 27.4 26.6 25.6 25.0 24.1 21.0 21.9 22.1 24.9 25.5 25.3 28.3 1904 1904 27.9 25.9 25.7 25.2 23.2 21.7 21.8 22.2 24.6 26.1 26.6 27.9 1905 1905 27.4 26.4 25.8 25.9 22.5 20.1 22.3 21.9 24.4 26.7 27.4 27.7 1906 1906 28.1 26.4 25.0 24.4 22.6 21.6 21.2 22.0 25.0 26.2 27.0 27.6 1907 1907 27.5 26.5 25.8 23.9 20.7 22.1 21.2 23.1 25.3 25.9 26.5 28.1 1908 1908 27.4 26.6 25.7 22.4 23.5 21.4 21.6 22.5 25.3 26.1 26.5 28.5 1909 1909 27.6 26.4 25.3 25.2 23.2 22.2 21.7 21.7 25.1 26.4 27.3 27.6 1910 1910 27.9 26.6 26.0 25.3 24.4 21.4 21.4 22.1 25.3 26.4 26.7 28.9 1911 1911 27.6 26.9 25.7 24.9 23.7 21.7 21.0 21.6 25.0 26.8 27.6 28.0 1912 1912 27.9 26.3 25.2 22.7 21.0 21.0 21.9 22.8 24.5 27.1 26.8 29.0 1913 1913 28.4 26.5 26.5 24.8 23.9 22.2 21.2 22.7 24.8 26.5 27.2 28.3 1914 1914 28.5 26.8 26.1 23.8 24.0 21.8 22.1 21.5 25.0 28.0 26.7 28.2 1915 1915 28.2 26.9 27.0 23.7 23.5 21.9 20.7 22.4 24.5 26.8 27.5 28.8 1916 1916 27.6 26.8 25.3 25.0 23.3 21.6 21.8 22.1 24.6 26.7 27.2 28.5 1917 1917 25.8 23.9 24.5 24.3 24.2 20.5 19.5 21.7 24.1 26.3 26.4 26.8 1918 1918 26.6 24.3 24.5 23.9 23.0 22.0 22.4 21.7 26.7 26.1 27.9 27.9 1919 1919 28.7 28.0 27.1 26.9 24.2 22.0 23.0 20.8 23.3 27.2 26.8 29.2 1920 1920 28.7 26.5 25.8 25.0 24.5 22.8 23.8 23.5 25.8 26.5 27.5 28.5 1921 1921 28.6 25.7 26.5 25.8 23.9 22.5 20.9 22.8 25.1 27.8 26.2 27.7 1922 1922 28.5 27.2 27.5 25.8 24.1 23.1 22.5 21.9 26.3 26.6 26.8 28.9 1923 1923 27.4 25.7 25.7 23.3 24.2 22.4 21.7 24.5 25.3 27.1 27.6 27.6 1924 1924 29.0 26.9 27.3 26.3 24.2 23.6 21.5 23.1 24.3 26.1 26.3 28.5 1925 1925 27.5 26.0 25.2 25.0 22.0 20.7 21.3 24.5 24.1 26.9 27.2 28.1 1926 1926 28.8 29.5 27.6 26.2 24.2 22.5 21.1 24.3 24.8 26.1 27.4 28.2 1927 1927 28.4 28.2 27.3 25.2 24.4 22.8 22.3 22.7 26.6 27.6 27.4 28.2 1928 1928 27.2 27.5 25.3 25.2 23.7 22.5 22.3 21.7 23.5 27.3 26.4 28.9 1929 1929 28.5 27.1 26.1 25.7 25.0 23.1 21.4 21.9 24.0 27.1 27.8 28.2 1930 1930 27.9 27.1 25.6 25.2 23.2 20.8 22.0 21.6 24.4 26.8 27.9 28.2 1931 1931 27.5 27.4 25.5 24.8 25.6 23.5 19.7 23.5 25.1 25.9 27.1 28.2 1932 1932 28.4 26.9 26.1 25.5 23.6 21.8 19.4 21.5 22.2 26.6 27.1 27.7 1933 1933 28.2 28.2 28.0 26.2 24.4 22.0 22.9 23.8 25.1 27.8 26.5 26.7 1934 1934 25.2 24.2 24.6 25.2 23.9 22.9 22.3 23.1 23.9 26.2 25.7 28.2 1935 1935 26.8 25.2 25.7 25.5 23.7 20.4 22.2 20.3 22.3 28.6 27.2 27.4 1936 1936 26.0 27.6 25.8 25.5 22.9 23.2 22.6 23.8 23.1 26.2 27.1 27.4 1937 1937 26.9 25.1 25.7 25.0 23.9 21.8 20.0 23.2 22.9 27.6 28.2 26.6 1938 1938 26.4 24.9 26.9 24.6 23.7 21.6 21.4 22.5 23.2 27.2 25.2 27.1 1939 1939 27.2 26.6 24.3 24.5 24.2 22.3 20.0 21.1 24.7 25.0 26.4 27.4 1940 1940 27.4 25.8 25.4 24.9 23.5 21.3 22.2 25.0 24.3 26.7 28.0 28.5 1941 1941 26.9 27.1 27.7 26.9 25.5 22.2 23.7 25.4 25.6 26.4 27.8 28.5 1942 1942 28.5 26.5 24.2 24.6 23.2 22.4 21.8 22.5 25.6 24.4 26.8 26.3 1943 1943 27.3 27.3 25.8 24.2 23.9 20.9 22.0 20.6 25.1 27.3 26.1 26.7 1944 1944 26.3 25.8 26.0 26.6 23.4 21.3 24.3 25.5 23.5 28.2 29.2 29.7 1945 1945 28.8 28.6 26.0 26.8 24.1 22.4 22.1 23.2 27.2 27.4 27.8 27.3 1946 1946 28.6 28.1 27.5 27.3 25.3 23.0 23.9 22.7 25.6 27.2 29.0 28.7 1947 1947 28.3 27.4 24.8 26.5 24.1 23.3 20.9 25.7 25.8 28.1 29.1 28.2 1948 1948 27.1 26.4 26.3 25.3 25.5 23.4 21.6 23.6 23.5 27.5 27.3 28.7 1949 1949 28.9 27.1 25.6 25.1 24.2 21.9 21.2 23.7 26.2 27.6 26.6 28.6 1950 1950 27.1 25.9 25.5 24.7 23.2 23.5 20.2 21.6 25.4 25.9 26.9 27.4 1951 1951 25.5 25.7 26.3 25.0 23.9 22.0 22.7 23.0 25.1 26.6 27.4 29.7 1952 1952 29.6 26.3 27.1 26.4 24.0 22.5 20.0 23.3 24.3 27.3 26.6 27.8 1953 1953 28.1 24.7 24.7 24.3 22.7 21.8 21.7 22.2 23.6 25.7 27.0 26.5 1954 1954 26.2 25.9 23.0 23.9 22.0 21.0 20.5 22.9 25.9 27.8 26.3 27.7 1955 1955 26.5 25.0 23.9 24.9 23.2 20.9 22.4 21.2 25.7 25.5 27.3 26.9 1956 1956 26.7 24.9 23.1 25.2 23.3 22.0 22.0 24.0 24.3 27.8 26.6 26.7 1957 1957 27.0 25.3 24.9 26.5 24.4 20.3 22.9 23.0 24.5 25.7 27.3 27.8 1958 1958 26.4 25.8 25.3 25.7 24.6 22.2 21.7 22.0 25.5 27.0 28.3 28.5 1959 1959 27.9 26.1 26.8 25.8 21.9 22.5 21.9 22.3 25.6 27.0 28.2 28.3 1960 1960 27.9 25.8 26.0 25.2 23.5 22.3 20.7 24.5 26.8 28.1 28.1 29.3 1961 1961 28.3 27.6 25.5 25.4 23.6 21.7 23.1 22.1 27.7 28.8 27.5 29.0 1962 1962 28.2 26.8 27.7 25.6 25.3 22.0 22.4 22.2 26.2 27.1 26.7 29.3 1963 1963 25.2 27.8 25.2 24.7 22.5 21.0 21.5 22.2 25.6 26.9 25.7 27.7 1964 1964 29.1 28.5 27.3 26.7 24.2 20.7 20.9 22.1 24.7 26.6 26.6 28.5 1965 1965 27.9 27.7 26.2 24.5 23.7 21.5 21.4 23.5 25.3 25.0 27.0 28.9 1966 1966 27.1 25.9 26.1 24.2 24.3 22.5 22.4 23.4 24.6 27.1 28.5 28.7 1967 1967 27.3 26.0 25.8 24.2 23.5 20.9 21.1 22.7 25.6 27.4 26.5 27.5 1968 1968 28.7 28.1 25.0 24.7 22.7 19.6 21.9 23.2 25.7 27.1 26.3 28.3 1969 1969 29.2 27.3 25.9 25.9 23.4 22.6 21.9 23.4 23.5 25.6 28.2 29.2 1970 1970 29.0 27.3 28.6 26.6 24.6 22.9 21.8 22.4 25.7 26.7 28.3 27.8 1971 1971 27.1 25.2 27.1 25.6 23.7 22.5 21.9 22.0 25.2 26.9 27.0 28.0 1972 1972 24.7 27.1 24.5 24.7 22.7 21.6 21.3 22.5 24.1 27.6 28.1 31.0 1973 1973 29.4 28.3 26.4 25.1 24.3 22.0 21.8 21.9 25.7 26.3 27.0 27.0 1974 1974 25.5 25.1 24.5 23.9 21.8 21.1 20.5 20.7 23.8 25.5 25.7 27.4 1975 1975 27.6 26.8 25.0 24.5 22.5 21.6 21.7 21.7 25.6 27.0 26.7 28.5 1976 1976 25.5 24.9 24.0 23.7 21.5 21.4 21.0 20.3 24.3 25.4 27.3 28.3 1977 1977 28.2 25.0 25.3 25.1 22.8 22.2 22.2 23.5 24.6 26.8 29.1 28.0 1978 1978 26.3 24.2 24.8 23.8 22.6 20.2 21.5 23.0 24.7 26.1 27.8 28.5 1979 1979 27.3 25.6 25.9 25.5 23.1 22.0 20.4 23.0 25.7 26.7 27.6 29.0 1980 1980 28.9 27.5 25.0 25.3 24.1 22.2 21.3 22.6 25.6 27.8 26.8 29.9 1981 1981 28.2 27.8 27.0 25.2 23.6 20.8 22.0 22.5 25.6 27.1 28.7 30.0 1982 1982 29.4 27.5 26.2 24.4 23.3 22.1 20.9 23.2 26.0 26.3 28.0 28.6 1983 1983 28.5 29.7 27.9 27.4 24.3 22.9 22.9 22.4 25.9 27.1 27.4 27.5 1984 1984 29.0 28.2 26.3 25.4 24.4 22.3 21.8 24.0 26.4 26.1 27.5 29.1 1985 1985 28.6 25.6 25.7 25.5 23.2 22.3 22.3 23.7 25.6 26.2 27.5 27.7 1986 1986 28.5 26.1 24.8 25.5 24.4 22.6 21.9 22.7 25.0 25.7 26.2 29.5 1987 1987 30.3 27.0 27.2 27.4 26.1 22.2 21.7 23.2 24.2 27.2 29.1 28.9 1988 1988 28.5 27.7 27.6 25.3 24.4 22.9 21.3 23.4 26.0 26.5 27.5 25.6 1989 1989 26.5 25.1 26.6 24.7 25.8 22.0 22.2 23.7 25.4 26.4 28.3 29.9 1990 1990 27.1 27.5 25.4 25.2 24.3 22.6 22.5 24.1 25.6 27.1 28.1 28.2 1991 1991 27.4 26.3 26.3 25.9 24.6 21.8 22.1 23.5 25.5 25.9 26.5 25.7 1992 1992 30.0 29.2 27.7 27.0 24.6 22.9 21.3 22.3 25.4 26.3 27.9 30.0 1993 1993 29.1 26.7 26.0 24.3 24.5 22.1 22.8 23.6 25.8 27.9 27.2 28.6 1994 1994 26.5 25.9 28.3 26.8 24.4 21.6 20.2 22.7 26.2 27.7 28.0 29.7 1995 1995 30.9 26.6 26.1 25.8 24.3 22.7 22.7 24.0 26.0 26.5 28.1 28.3 1996 1996 27.0 27.9 27.4 27.2 25.2 23.4 20.2 22.9 24.3 27.8 26.8 28.7 1997 1997 26.8 27.3 26.0 25.0 23.7 22.7 22.2 24.4 26.7 28.5 28.0 29.2 1998 1998 28.2 30.7 29.5 27.0 26.0 25.2 23.8 22.9 27.3 27.8 27.9 29.6 1999 1999 29.3 28.8 27.8 27.0 25.2 22.7 22.7 23.1 24.5 26.9 28.9 26.9 2000 2000 26.8 26.8 25.5 25.6 24.4 22.1 22.4 23.1 25.0 27.3 26.4 28.8 2001 2001 28.0 26.8 26.5 25.3 24.1 23.0 21.3 22.7 25.1 27.3 27.0 27.7 2002 2002 26.9 26.9 26.5 25.6 23.7 21.5 22.0 22.8 25.7 27.2 27.6 28.7 41 141 390 141 390 -19.75 14.75 141-390_141-390 1901 1901 27.1 25.7 24.2 25.0 22.3 21.3 20.9 23.2 24.8 27.1 26.7 27.9 1902 1902 26.3 26.3 25.5 24.7 22.9 20.5 20.7 21.8 24.8 26.8 26.7 28.7 1903 1903 27.1 26.1 25.0 24.7 23.3 20.2 21.0 21.8 24.8 25.5 25.2 28.2 1904 1904 27.5 25.4 25.1 24.7 22.4 20.8 20.9 21.9 24.7 26.2 26.5 27.6 1905 1905 27.1 26.0 25.2 25.4 21.6 19.4 21.3 21.5 24.5 26.8 27.3 27.4 1906 1906 27.7 25.9 24.4 23.9 21.8 20.8 20.4 21.8 25.0 26.2 26.8 27.3 1907 1907 27.1 26.1 25.2 23.4 20.0 21.2 20.3 22.5 25.1 25.9 26.5 27.8 1908 1908 27.1 26.3 25.2 22.0 22.8 20.6 20.7 22.3 25.3 26.2 26.4 28.2 1909 1909 27.2 26.0 24.7 24.7 22.4 21.3 20.8 21.4 25.1 26.4 27.1 27.3 1910 1910 27.5 26.1 25.4 24.8 23.6 20.5 20.6 21.7 25.3 26.4 26.6 28.5 1911 1911 27.2 26.4 25.1 24.3 22.9 20.8 20.2 21.3 25.0 26.9 27.4 27.6 1912 1912 27.5 25.8 24.6 22.3 20.3 20.2 21.0 22.4 24.6 27.0 26.7 28.5 1913 1913 27.9 26.1 25.9 24.3 23.1 21.2 20.3 22.3 25.0 26.5 27.0 27.9 1914 1914 28.1 26.3 25.5 23.3 23.2 20.9 21.1 21.0 25.0 28.0 26.6 27.8 1915 1915 27.7 26.3 26.4 23.2 22.8 21.0 19.9 22.0 24.6 26.7 27.4 28.4 1916 1916 27.2 26.3 24.7 24.5 22.6 20.7 20.9 21.7 24.7 26.7 27.1 28.1 1917 1917 25.4 23.5 23.9 23.8 23.3 19.7 18.7 21.4 24.2 26.3 26.3 26.5 1918 1918 26.2 23.9 23.9 23.4 22.2 21.1 21.5 21.4 26.7 26.1 27.7 27.5 1919 1919 28.2 27.4 26.5 26.3 23.3 21.0 22.0 20.5 23.4 27.2 26.6 28.7 1920 1920 28.3 26.0 25.2 24.5 23.7 21.9 22.8 23.1 25.8 26.5 27.3 28.2 1921 1921 28.2 25.2 25.8 25.2 23.1 21.6 20.0 22.4 25.1 27.8 26.1 27.3 1922 1922 28.1 26.6 26.8 25.2 23.2 22.1 21.5 21.5 26.2 26.6 26.6 28.5 1923 1923 27.0 25.2 25.0 22.8 23.3 21.5 20.8 24.1 25.3 27.1 27.4 27.3 1924 1924 28.5 26.4 26.7 25.7 23.4 22.6 20.6 22.7 24.3 26.1 26.2 28.2 1925 1925 27.1 25.6 24.6 24.5 21.3 19.9 20.4 24.1 24.1 26.9 27.0 27.8 1926 1926 28.3 29.0 27.0 25.6 23.4 21.6 20.2 23.9 24.8 26.2 27.3 27.8 1927 1927 28.0 27.6 26.6 24.7 23.6 21.9 21.4 22.3 26.6 27.6 27.3 27.8 1928 1928 26.8 26.9 24.8 24.5 22.9 21.6 21.4 21.3 23.6 27.2 26.3 28.5 1929 1929 28.1 26.6 25.5 25.1 24.1 22.2 20.5 21.5 24.0 27.1 27.6 27.8 1930 1930 27.5 26.6 25.0 24.7 22.4 19.9 21.1 21.2 24.4 26.8 27.7 27.8 1931 1931 27.1 26.9 24.9 24.3 24.7 22.6 18.8 23.1 25.1 25.9 26.9 27.8 1932 1932 27.9 26.4 25.5 24.9 22.7 20.9 18.5 21.0 22.2 26.6 26.9 27.4 1933 1933 27.8 27.7 27.3 25.6 23.5 21.1 21.9 23.3 25.1 27.8 26.4 26.3 1934 1934 24.9 23.8 24.1 24.7 23.2 22.0 21.4 22.7 23.9 26.3 25.6 27.8 1935 1935 26.4 24.8 25.1 24.9 22.9 19.5 21.3 20.0 22.3 28.6 27.0 27.0 1936 1936 25.5 27.0 25.2 24.9 22.1 22.3 21.7 23.3 23.2 26.3 26.9 27.1 1937 1937 26.5 24.7 25.2 24.5 23.1 20.9 19.1 22.8 23.0 27.6 28.0 26.3 1938 1938 26.1 24.4 26.3 24.1 22.9 20.7 20.5 22.0 23.2 27.2 25.1 26.7 1939 1939 26.8 26.1 23.8 24.0 23.4 21.4 19.1 20.7 24.7 25.2 26.2 27.0 1940 1940 27.0 25.3 24.8 24.3 22.6 20.4 21.3 24.6 24.4 26.7 27.8 28.1 1941 1941 26.6 26.6 27.1 26.3 24.6 21.2 22.6 25.0 25.6 26.4 27.6 28.0 1942 1942 28.1 26.0 23.6 24.1 22.3 21.5 20.9 22.3 25.5 24.5 26.7 25.9 1943 1943 26.9 26.8 25.3 23.8 23.2 19.9 21.0 20.3 25.1 27.3 26.1 26.3 1944 1944 25.9 25.4 25.4 26.0 22.6 20.4 23.4 25.1 23.6 28.1 29.0 29.3 1945 1945 28.4 28.0 25.4 26.2 23.3 21.5 21.2 22.7 27.1 27.4 27.5 26.9 1946 1946 28.2 27.6 26.8 26.7 24.4 22.0 22.9 22.3 25.6 27.2 28.6 28.3 1947 1947 27.9 26.9 24.3 25.9 23.4 22.3 19.9 25.2 25.8 28.0 28.7 27.7 1948 1948 26.7 25.9 25.7 24.8 24.7 22.5 20.8 23.2 23.6 27.5 27.1 28.3 1949 1949 28.4 26.6 25.1 24.8 23.5 21.0 20.3 23.3 26.2 27.6 26.4 28.1 1950 1950 26.7 25.5 24.9 24.2 22.4 22.5 19.4 21.2 25.5 25.9 26.7 27.1 1951 1951 25.2 25.3 25.7 24.8 23.1 21.3 21.9 22.5 25.3 26.7 27.3 29.3 1952 1952 29.1 25.8 26.5 25.8 23.2 21.6 19.2 22.7 24.3 27.2 26.5 27.4 1953 1953 27.7 24.3 24.2 23.9 21.9 20.9 20.8 21.7 23.6 25.7 26.8 26.0 1954 1954 25.7 25.4 22.5 23.5 21.2 20.0 19.6 22.4 25.8 27.9 26.3 27.4 1955 1955 26.2 24.4 23.3 24.4 22.5 20.0 21.5 20.8 25.6 25.7 27.3 26.7 1956 1956 26.3 24.4 22.6 24.7 22.6 21.2 21.0 23.5 24.3 27.8 26.3 26.5 1957 1957 26.7 24.9 24.4 26.1 23.7 19.5 22.0 22.5 24.5 25.7 27.3 27.6 1958 1958 26.2 25.4 24.7 25.0 23.6 21.2 20.7 21.5 25.4 27.1 28.1 28.1 1959 1959 27.5 25.6 26.2 25.4 21.2 21.5 21.0 21.8 25.6 27.1 28.1 28.0 1960 1960 27.5 25.3 25.4 24.7 22.6 21.4 19.8 23.9 26.8 28.1 28.0 29.0 1961 1961 27.9 27.1 24.9 24.8 22.8 20.8 22.2 21.6 27.6 28.8 27.4 28.7 1962 1962 27.8 26.3 27.0 25.2 24.4 21.1 21.5 21.7 26.1 27.1 26.7 28.9 1963 1963 25.0 27.2 24.6 24.3 22.0 20.5 20.7 21.8 25.6 26.9 25.5 27.3 1964 1964 28.7 27.8 26.6 26.1 23.4 19.9 20.0 21.7 24.7 26.6 26.5 28.2 1965 1965 27.5 27.2 25.6 24.2 23.1 20.7 20.6 23.1 25.3 25.0 26.9 28.5 1966 1966 26.8 25.4 25.5 23.7 23.5 21.7 21.6 23.0 24.6 27.2 28.3 28.4 1967 1967 26.9 25.5 25.2 23.8 22.6 20.0 20.2 22.3 25.6 27.3 26.4 27.1 1968 1968 28.3 27.6 24.5 24.3 22.0 18.8 21.0 22.8 25.7 27.0 26.1 28.2 1969 1969 28.7 26.8 25.3 25.5 22.7 21.7 20.9 22.9 23.7 25.7 28.0 28.8 1970 1970 28.6 26.8 27.9 26.1 23.9 22.0 20.9 21.9 25.7 26.7 28.0 27.4 1971 1971 26.6 24.8 26.2 25.1 23.0 21.7 21.1 21.6 25.1 27.0 26.9 27.8 1972 1972 24.2 26.7 23.9 24.1 22.1 20.6 20.3 22.0 24.2 27.5 28.0 30.5 1973 1973 29.0 27.8 25.8 24.5 23.5 21.0 20.7 21.6 25.5 26.1 26.9 26.6 1974 1974 25.1 24.6 23.8 23.5 21.0 20.2 19.6 20.5 23.8 25.4 25.4 27.0 1975 1975 27.1 26.4 24.4 24.0 21.9 20.7 20.9 21.1 25.6 27.0 26.5 28.2 1976 1976 25.0 24.4 23.4 23.2 20.7 20.5 20.0 19.7 24.3 25.4 27.3 27.9 1977 1977 27.8 24.5 24.7 24.5 22.2 21.5 21.4 23.0 24.6 27.0 29.0 27.4 1978 1978 26.0 23.5 24.0 23.3 21.6 19.2 20.6 22.8 24.7 26.1 27.7 28.1 1979 1979 26.8 25.2 25.0 25.3 22.4 21.0 19.5 22.7 25.8 26.7 27.5 28.7 1980 1980 28.6 27.1 24.3 24.8 23.5 21.2 20.2 22.1 25.6 28.0 26.5 29.5 1981 1981 27.8 27.5 26.5 24.7 22.9 19.8 21.2 22.2 25.5 27.1 28.6 29.6 1982 1982 29.1 27.1 25.4 23.9 22.3 21.2 20.0 22.8 25.7 26.3 27.6 28.2 1983 1983 28.1 29.4 27.3 26.9 23.5 21.8 22.0 21.8 26.0 27.3 27.4 27.1 1984 1984 28.7 27.8 25.6 24.8 23.6 21.4 20.8 23.4 26.3 26.1 27.3 28.8 1985 1985 28.3 25.0 25.1 25.0 22.5 21.3 21.5 23.2 25.6 26.2 27.5 27.3 1986 1986 28.1 25.5 24.2 25.0 23.7 21.7 21.1 22.0 24.9 25.6 26.1 29.2 1987 1987 30.1 26.6 26.7 27.0 25.3 21.3 20.9 22.8 24.0 27.1 29.2 28.5 1988 1988 28.1 27.3 27.1 25.0 23.5 22.0 20.4 22.8 25.9 26.6 27.3 25.2 1989 1989 26.2 24.8 26.2 24.1 25.0 21.2 21.2 23.4 25.3 26.5 28.2 29.6 1990 1990 26.5 27.1 24.6 24.5 23.4 21.7 21.9 23.6 25.5 27.2 27.9 27.8 1991 1991 27.3 25.8 25.8 25.4 23.7 21.0 21.3 23.1 25.5 25.9 26.4 25.4 1992 1992 29.6 29.1 27.3 26.5 24.0 22.0 20.4 21.9 25.5 26.4 27.8 29.8 1993 1993 28.9 26.3 25.2 23.9 24.0 21.3 21.8 23.1 25.8 27.9 27.0 28.3 1994 1994 26.1 25.5 27.8 26.2 23.7 20.8 19.4 22.3 26.2 27.8 27.8 29.4 1995 1995 30.7 25.9 25.5 25.4 23.6 21.9 22.0 23.8 26.2 26.6 27.9 28.1 1996 1996 26.6 27.6 26.8 26.8 24.4 22.5 19.4 22.5 24.4 27.9 26.6 28.3 1997 1997 26.5 26.8 25.4 24.5 22.9 21.8 21.3 23.8 26.6 28.5 27.8 28.7 1998 1998 27.8 30.1 28.8 26.4 25.2 24.0 22.8 22.4 27.2 27.8 27.6 29.2 1999 1999 28.7 28.3 27.1 26.4 24.4 21.8 21.7 22.7 24.5 26.9 28.7 26.7 2000 2000 26.6 26.3 24.9 25.1 23.5 21.2 21.5 22.5 25.3 27.2 26.2 28.3 2001 2001 27.6 26.3 25.9 24.8 23.3 22.1 20.4 22.3 25.1 27.2 26.8 27.5 2002 2002 26.6 26.5 25.8 25.1 23.1 20.7 21.2 22.5 25.6 27.0 27.3 28.2 42 142 390 142 390 -19.25 14.75 142-390_142-390 1901 1901 27.3 25.8 24.1 25.0 22.3 21.3 21.0 23.5 25.4 27.5 27.2 28.0 1902 1902 26.4 26.4 25.3 25.0 23.0 20.6 20.9 22.3 25.4 27.2 27.2 28.7 1903 1903 27.1 26.4 24.9 25.2 23.3 20.4 21.1 22.3 25.2 26.1 25.7 28.3 1904 1904 27.5 25.5 25.0 24.9 22.4 20.9 21.0 22.3 25.2 26.7 27.0 27.7 1905 1905 27.1 26.1 25.1 25.5 21.7 19.6 21.3 22.0 25.0 27.2 27.8 27.5 1906 1906 27.7 26.1 24.3 24.0 21.8 20.9 20.5 22.3 25.5 26.7 27.2 27.5 1907 1907 27.2 26.2 25.1 23.5 20.1 21.3 20.5 22.9 25.5 26.4 27.0 27.9 1908 1908 27.1 26.4 25.1 22.2 22.9 20.9 20.8 22.8 25.9 26.7 26.9 28.2 1909 1909 27.2 26.2 24.5 24.9 22.5 21.3 20.9 21.8 25.5 26.8 27.5 27.5 1910 1910 27.5 26.2 25.3 24.9 23.7 20.6 20.7 22.2 25.8 26.9 27.0 28.6 1911 1911 27.2 26.4 25.0 24.5 22.9 20.8 20.3 21.9 25.5 27.3 27.8 27.8 1912 1912 27.5 26.0 24.6 22.5 20.4 20.4 21.1 22.8 25.2 27.4 27.2 28.6 1913 1913 27.9 26.2 25.7 24.5 23.2 21.2 20.5 22.7 25.5 27.0 27.4 28.0 1914 1914 28.1 26.4 25.4 23.5 23.3 21.0 21.1 21.6 25.5 28.3 27.1 28.0 1915 1915 27.7 26.4 26.2 23.5 22.9 21.0 20.1 22.4 25.2 27.1 27.8 28.5 1916 1916 27.2 26.4 24.6 24.7 22.8 20.8 21.0 22.2 25.3 27.1 27.5 28.2 1917 1917 25.5 23.7 23.8 24.0 23.4 19.8 18.8 22.0 24.7 26.7 26.7 26.6 1918 1918 26.2 24.0 23.8 23.5 22.3 21.2 21.6 21.8 27.1 26.6 28.1 27.7 1919 1919 28.2 27.5 26.3 26.4 23.2 21.0 22.1 20.9 23.9 27.6 27.0 28.8 1920 1920 28.3 26.2 25.1 24.5 23.7 21.9 22.8 23.5 26.2 26.9 27.7 28.3 1921 1921 28.2 25.4 25.7 25.4 23.0 21.7 20.1 22.8 25.5 28.1 26.5 27.4 1922 1922 28.1 26.7 26.6 25.4 23.3 22.2 21.6 22.0 26.6 27.0 27.1 28.5 1923 1923 27.0 25.3 24.9 23.0 23.3 21.6 20.9 24.4 25.8 27.5 27.8 27.4 1924 1924 28.5 26.5 26.5 25.8 23.5 22.6 20.8 23.1 24.8 26.5 26.6 28.3 1925 1925 27.1 25.7 24.4 24.7 21.4 20.0 20.5 24.4 24.5 27.3 27.4 27.9 1926 1926 28.3 29.0 26.8 25.8 23.4 21.7 20.3 24.1 25.4 26.6 27.7 28.0 1927 1927 28.0 27.7 26.5 24.9 23.6 22.0 21.5 22.7 27.0 28.0 27.7 27.9 1928 1928 26.8 27.0 24.7 24.7 23.0 21.7 21.5 21.7 24.0 27.6 26.7 28.5 1929 1929 28.1 26.8 25.4 25.3 24.0 22.2 20.6 21.9 24.5 27.5 27.9 27.9 1930 1930 27.5 26.7 24.9 24.7 22.5 20.1 21.2 21.7 24.9 27.2 28.0 27.9 1931 1931 27.1 27.0 24.8 24.5 24.8 22.6 19.0 23.4 25.5 26.3 27.3 28.0 1932 1932 27.9 26.4 25.3 25.0 22.7 21.0 18.7 21.5 22.8 27.0 27.3 27.6 1933 1933 27.8 27.7 27.2 25.8 23.6 21.2 22.0 23.7 25.5 28.1 26.8 26.5 1934 1934 25.0 23.9 24.0 24.9 23.3 22.0 21.5 23.1 24.4 26.9 26.0 27.9 1935 1935 26.4 24.9 25.0 25.0 23.0 19.7 21.4 20.5 22.9 28.9 27.4 27.1 1936 1936 25.7 27.1 25.0 25.0 22.2 22.3 21.8 23.7 23.9 26.8 27.3 27.2 1937 1937 26.5 24.9 25.1 24.7 23.2 21.0 19.2 23.2 23.5 28.0 28.3 26.4 1938 1938 26.1 24.5 26.1 24.3 22.9 20.9 20.6 22.5 23.8 27.6 25.5 26.9 1939 1939 26.9 26.2 23.7 24.3 23.5 21.5 19.2 21.1 25.2 25.6 26.7 27.1 1940 1940 27.0 25.4 24.8 24.5 22.7 20.6 21.3 25.0 24.9 27.1 28.2 28.2 1941 1941 26.6 26.7 26.9 26.3 24.6 21.3 22.6 25.3 26.1 26.9 28.1 28.4 1942 1942 28.1 26.1 23.6 24.3 22.4 21.6 20.9 22.7 26.0 25.0 27.1 26.1 1943 1943 26.9 26.8 25.3 24.0 23.2 19.9 21.1 20.7 25.5 27.7 26.6 26.5 1944 1944 25.9 25.5 25.3 26.2 22.8 20.6 23.3 25.5 24.2 28.5 29.2 29.4 1945 1945 28.4 28.0 25.3 26.3 23.4 21.6 21.4 23.1 27.6 27.8 27.9 27.1 1946 1946 28.2 27.6 26.6 26.8 24.4 22.0 23.0 22.5 26.1 27.6 28.9 28.3 1947 1947 27.9 27.0 24.2 26.1 23.5 22.4 19.9 25.6 26.3 28.4 29.0 27.8 1948 1948 26.7 25.9 25.6 24.9 24.6 22.4 20.9 23.6 24.0 27.9 27.5 28.4 1949 1949 28.5 26.7 25.0 24.9 23.7 21.0 20.4 23.7 26.7 28.0 26.9 28.2 1950 1950 26.8 25.5 24.9 24.5 22.6 22.5 19.4 21.7 26.0 26.3 27.1 27.2 1951 1951 25.2 25.3 25.6 24.9 23.3 21.3 22.0 23.1 25.8 27.3 27.7 29.5 1952 1952 28.9 26.0 26.4 25.9 23.2 21.6 19.4 23.1 24.8 27.6 26.9 27.5 1953 1953 27.3 24.4 24.2 24.0 21.9 20.9 20.9 22.2 24.1 26.2 27.1 26.1 1954 1954 25.7 25.5 22.7 23.7 21.3 19.9 19.7 22.9 26.3 28.4 26.8 27.7 1955 1955 26.3 24.5 23.3 24.5 22.7 20.2 21.4 21.2 26.1 26.1 27.7 26.9 1956 1956 26.4 24.5 22.7 24.9 22.8 21.2 21.0 23.9 24.7 28.1 26.6 26.6 1957 1957 26.7 25.0 24.4 26.2 23.8 19.8 22.0 23.0 25.0 26.2 27.7 27.8 1958 1958 26.3 25.4 24.7 25.0 23.6 21.0 20.7 21.9 25.9 27.5 28.4 28.3 1959 1959 27.6 25.8 26.2 25.5 21.5 21.5 21.0 22.3 26.1 27.5 28.5 28.1 1960 1960 27.5 25.5 25.4 24.9 22.7 21.4 19.8 24.3 27.4 28.6 28.3 29.1 1961 1961 28.0 27.2 24.9 24.9 22.8 20.9 22.0 22.0 27.9 29.2 27.8 28.9 1962 1962 27.8 26.4 26.8 25.3 24.4 21.1 21.5 22.3 26.6 27.5 27.3 29.1 1963 1963 25.2 27.3 24.7 24.6 22.4 20.8 20.8 22.4 26.0 27.3 25.9 27.5 1964 1964 28.6 27.8 26.6 26.1 23.4 20.1 20.1 22.1 25.3 26.9 26.8 28.2 1965 1965 27.5 27.3 25.5 24.3 23.3 20.7 20.7 23.4 25.8 25.5 27.2 28.4 1966 1966 26.7 25.4 25.5 24.0 23.6 21.7 21.7 23.4 25.2 27.6 28.7 28.5 1967 1967 27.0 25.7 25.2 23.8 22.7 20.2 20.3 22.9 26.1 27.7 26.8 27.3 1968 1968 28.3 27.6 24.4 24.4 22.3 19.0 21.0 23.3 26.1 27.5 26.4 28.3 1969 1969 28.6 27.0 25.4 25.6 22.8 21.8 20.8 23.3 24.3 26.1 28.5 28.9 1970 1970 28.6 26.9 27.7 26.2 24.0 22.1 20.9 22.5 26.1 27.1 28.4 27.5 1971 1971 26.5 24.9 26.0 25.4 23.2 21.8 21.2 22.1 25.6 27.4 27.3 28.3 1972 1972 24.1 26.6 23.9 24.1 22.2 20.5 20.3 22.3 24.7 27.9 28.5 30.5 1973 1973 29.0 27.9 25.8 24.6 23.6 21.0 20.7 22.0 25.9 26.4 27.3 26.8 1974 1974 25.0 24.8 23.6 23.5 21.1 20.2 19.5 21.2 24.2 25.6 25.8 27.0 1975 1975 27.1 26.3 24.3 24.2 22.2 20.8 20.9 21.5 26.2 27.4 26.9 28.3 1976 1976 24.9 24.5 23.4 23.1 20.8 20.6 19.9 20.0 24.7 25.7 27.8 28.0 1977 1977 27.8 24.5 24.6 24.6 22.3 21.5 21.6 23.5 25.2 27.6 29.5 27.5 1978 1978 26.0 23.4 23.9 23.3 21.6 19.1 20.5 23.4 25.2 26.6 28.0 28.3 1979 1979 26.8 25.2 24.9 25.5 22.5 21.1 19.5 23.2 26.4 27.1 27.8 28.8 1980 1980 28.6 27.1 24.4 24.9 23.5 21.1 20.1 22.5 26.1 28.5 26.9 29.6 1981 1981 27.6 27.6 26.5 24.9 23.0 19.9 21.4 22.7 26.0 27.5 29.0 29.7 1982 1982 29.1 27.2 25.3 24.0 22.3 21.4 20.0 23.0 26.1 26.7 27.9 28.4 1983 1983 28.0 29.7 27.3 27.1 23.8 21.6 22.2 22.0 26.6 27.7 27.9 27.1 1984 1984 28.8 28.0 25.5 24.7 23.7 21.5 20.8 23.9 26.8 26.7 27.7 29.0 1985 1985 28.3 25.0 25.1 25.3 22.5 21.5 21.7 23.7 26.1 26.6 27.7 27.3 1986 1986 28.2 25.5 24.1 25.2 23.9 21.6 21.3 22.4 25.4 26.1 26.5 29.3 1987 1987 30.2 26.7 26.8 27.3 25.3 21.2 21.0 23.3 24.4 27.5 29.6 28.5 1988 1988 28.2 27.4 27.2 25.2 23.5 22.0 20.4 23.2 26.4 27.2 27.7 25.3 1989 1989 26.3 24.9 26.2 24.1 25.1 21.3 21.3 24.0 25.7 27.0 28.7 29.8 1990 1990 26.4 27.2 24.3 24.6 23.4 21.8 22.1 24.2 26.1 27.6 28.4 28.0 1991 1991 27.4 25.9 25.9 25.5 23.6 21.0 21.5 23.7 26.0 26.2 26.7 25.5 1992 1992 29.6 29.4 27.5 26.8 24.2 22.1 20.5 22.6 26.0 26.9 28.3 30.2 1993 1993 29.1 26.3 25.0 24.0 24.5 21.5 21.8 23.5 26.1 28.3 27.4 28.0 1994 1994 26.1 25.5 27.8 26.3 23.9 20.9 19.4 22.8 26.7 28.3 28.3 29.5 1995 1995 30.8 25.8 25.6 25.5 23.8 22.1 22.3 24.5 26.9 27.2 28.4 28.4 1996 1996 26.6 27.8 26.8 27.2 24.5 22.7 19.4 23.0 25.0 28.5 27.1 28.5 1997 1997 26.5 26.8 25.3 24.7 23.0 21.9 21.4 24.2 27.0 28.8 28.2 28.8 1998 1998 27.8 30.2 28.7 26.5 25.2 23.9 22.8 23.0 27.7 28.2 28.1 29.3 1999 1999 28.6 28.3 27.0 26.6 24.5 22.0 21.8 23.1 25.0 27.3 29.1 26.9 2000 2000 26.7 26.4 24.8 25.2 23.6 21.4 21.5 22.9 25.8 27.6 26.6 28.3 2001 2001 27.7 26.4 25.8 25.0 23.5 22.3 20.5 22.7 25.8 27.5 27.1 27.7 2002 2002 26.7 26.7 25.7 25.2 23.2 20.9 21.4 23.2 26.1 27.3 27.7 28.3 43 143 390 143 390 -18.75 14.75 143-390_143-390 1901 1901 28.4 26.9 25.0 26.3 23.7 22.6 22.4 24.8 26.9 28.8 28.3 28.7 1902 1902 27.4 27.5 26.2 26.5 24.4 22.1 22.4 23.7 27.0 28.5 28.3 29.4 1903 1903 28.1 27.5 25.8 26.6 24.7 21.9 22.5 23.8 26.6 27.6 26.8 29.0 1904 1904 28.4 26.8 25.9 26.2 23.8 22.4 22.4 23.8 26.6 28.1 28.0 28.4 1905 1905 28.0 27.2 26.0 26.8 23.1 21.1 22.7 23.5 26.5 28.7 28.8 28.3 1906 1906 28.6 27.2 25.2 25.3 23.2 22.3 21.9 23.8 27.0 28.1 28.1 28.4 1907 1907 28.1 27.3 26.0 24.9 21.5 22.7 21.9 24.2 27.0 27.9 28.1 28.6 1908 1908 28.1 27.5 26.0 23.6 24.4 22.4 22.2 24.2 27.3 28.1 28.1 28.9 1909 1909 28.1 27.5 25.4 26.0 24.0 22.7 22.3 23.3 27.0 28.3 28.5 28.2 1910 1910 28.4 27.5 26.2 26.2 25.1 22.1 22.0 23.7 27.2 28.3 28.1 29.2 1911 1911 28.1 27.5 25.9 25.7 24.3 22.2 21.8 23.4 27.0 28.8 28.8 28.5 1912 1912 28.4 27.1 25.5 23.9 21.9 21.9 22.4 24.2 26.6 28.8 28.2 29.2 1913 1913 28.8 27.3 26.5 25.8 24.6 22.6 21.9 24.0 27.0 28.4 28.5 28.7 1914 1914 28.9 27.5 26.3 24.8 24.6 22.4 22.4 23.0 27.0 29.6 28.1 28.7 1915 1915 28.6 27.3 27.0 24.8 24.3 22.4 21.5 23.8 26.7 28.5 28.8 29.2 1916 1916 28.1 27.5 25.5 26.0 24.2 22.3 22.4 23.6 26.7 28.5 28.5 29.0 1917 1917 26.4 25.0 24.7 25.3 24.8 21.3 20.3 23.6 26.2 28.1 27.7 27.4 1918 1918 27.2 25.2 24.8 24.9 23.6 22.6 22.9 23.2 28.5 28.0 29.1 28.4 1919 1919 29.1 28.5 27.2 27.6 24.4 22.3 23.4 22.4 25.4 28.9 28.1 29.4 1920 1920 29.1 27.3 26.0 25.9 25.0 23.3 24.2 24.8 27.6 28.3 28.7 29.0 1921 1921 29.0 26.5 26.5 26.6 24.4 23.0 21.5 24.0 27.0 29.5 27.5 28.2 1922 1922 28.9 27.8 27.4 26.6 24.6 23.6 23.0 23.4 28.0 28.4 28.1 29.2 1923 1923 27.9 26.4 25.8 24.4 24.7 22.9 22.3 25.7 27.2 28.9 28.8 28.1 1924 1924 29.4 27.6 27.4 27.1 24.8 24.0 22.2 24.4 26.2 28.0 27.6 29.0 1925 1925 28.0 26.8 25.3 25.9 22.8 21.4 21.9 25.7 26.1 28.7 28.5 28.7 1926 1926 29.2 30.1 27.6 27.0 24.7 23.0 21.7 25.4 26.8 28.1 28.7 28.7 1927 1927 28.9 28.7 27.3 26.2 25.0 23.3 22.8 24.0 28.4 29.4 28.7 28.6 1928 1928 27.7 28.1 25.7 26.0 24.4 23.1 22.9 23.2 25.6 29.0 27.7 29.2 1929 1929 29.0 27.9 26.2 26.5 25.3 23.6 22.0 23.4 26.0 28.9 28.9 28.7 1930 1930 28.4 27.8 25.8 26.0 23.9 21.5 22.5 23.1 26.4 28.6 29.1 28.7 1931 1931 28.0 28.0 25.7 25.8 26.1 24.0 20.5 24.8 27.0 27.8 28.3 28.7 1932 1932 28.8 27.5 26.2 26.3 24.0 22.4 20.2 22.9 24.3 28.4 28.3 28.4 1933 1933 28.7 28.8 28.0 27.0 25.0 22.6 23.4 25.0 27.0 29.5 27.9 27.2 1934 1934 26.0 25.1 24.9 26.2 24.7 23.4 22.8 24.4 25.9 28.4 27.0 28.6 1935 1935 27.4 26.1 25.9 26.4 24.4 21.1 22.8 22.0 24.4 30.2 28.5 27.9 1936 1936 26.7 28.2 25.9 26.3 23.6 23.7 23.2 25.0 25.4 28.2 28.3 27.9 1937 1937 27.4 26.1 26.0 26.0 24.6 22.4 20.7 24.5 25.1 29.3 29.3 27.2 1938 1938 27.1 25.7 26.9 25.6 24.3 22.3 22.0 23.9 25.2 28.9 26.6 27.6 1939 1939 27.9 27.3 24.6 25.6 24.9 22.8 20.5 22.5 26.6 27.0 27.7 27.8 1940 1940 27.9 26.5 25.7 25.8 24.0 22.0 22.7 26.3 26.3 28.5 29.2 29.0 1941 1941 27.5 27.8 27.8 27.5 26.0 22.6 23.9 26.6 27.5 28.3 29.1 29.0 1942 1942 29.0 27.3 24.6 25.6 23.8 23.0 22.3 24.0 27.5 26.4 28.1 26.9 1943 1943 27.8 27.9 26.1 25.3 24.5 21.3 22.4 22.2 27.0 29.2 27.7 27.2 1944 1944 27.0 26.7 26.2 27.4 24.2 22.0 24.7 26.9 25.6 29.9 30.2 30.0 1945 1945 29.3 29.1 26.2 27.5 24.7 23.0 22.8 24.4 28.9 29.2 28.8 27.7 1946 1946 29.1 28.7 27.4 28.0 25.6 23.3 24.4 23.8 27.5 29.0 29.7 29.0 1947 1947 28.8 28.1 25.2 27.3 25.0 23.8 21.3 27.0 27.6 29.8 29.8 28.5 1948 1948 27.6 27.0 26.5 26.2 25.9 23.8 22.2 25.0 25.5 29.3 28.5 29.2 1949 1949 29.4 27.8 25.9 26.2 25.0 22.4 21.9 25.0 28.1 29.5 27.9 28.9 1950 1950 27.7 26.7 25.8 25.8 24.0 23.7 20.8 23.1 27.4 27.7 28.1 27.9 1951 1951 26.1 26.4 26.5 26.2 24.8 22.9 23.5 24.5 27.2 28.8 28.8 30.2 1952 1952 29.8 27.2 27.4 27.1 24.6 23.0 20.8 24.4 26.3 28.8 28.0 28.3 1953 1953 28.1 25.5 25.1 25.3 23.3 22.2 22.3 23.5 25.5 27.6 28.0 26.8 1954 1954 26.6 26.6 23.7 25.0 22.7 21.2 21.0 24.2 27.6 29.8 28.0 28.5 1955 1955 27.3 25.5 24.2 25.8 24.1 21.6 22.8 22.6 27.5 27.7 28.8 27.8 1956 1956 27.3 25.7 23.6 26.1 24.2 22.5 22.3 25.2 26.1 29.5 27.6 27.4 1957 1957 27.6 26.3 25.4 27.6 25.2 21.2 23.4 24.4 26.4 27.6 28.9 28.7 1958 1958 27.3 26.5 25.6 26.2 24.8 22.2 22.0 23.2 27.3 29.0 29.5 29.1 1959 1959 28.6 27.0 27.1 26.9 23.1 22.8 22.4 23.7 27.5 29.0 29.5 28.8 1960 1960 28.4 26.6 26.3 26.3 24.0 22.8 21.2 25.6 28.7 30.1 29.5 29.9 1961 1961 28.9 28.2 25.9 26.2 24.2 22.2 23.4 23.4 29.2 30.5 28.9 29.6 1962 1962 28.7 27.5 27.6 26.6 25.7 22.5 22.9 23.6 27.9 29.0 28.6 29.9 1963 1963 26.3 28.3 25.6 25.9 24.0 22.4 22.2 23.9 27.5 28.7 26.9 28.3 1964 1964 29.5 28.7 27.3 27.3 24.8 21.6 21.5 23.5 26.7 28.3 27.9 28.9 1965 1965 28.4 28.3 26.6 25.7 24.7 22.2 22.2 24.8 27.2 27.0 28.2 29.2 1966 1966 27.6 26.5 26.4 25.4 24.9 23.1 23.0 24.6 26.6 29.0 29.6 29.3 1967 1967 27.9 26.9 26.1 25.2 24.1 21.8 21.6 24.2 27.5 29.0 27.8 28.0 1968 1968 29.1 28.7 25.3 25.8 23.7 20.5 22.4 24.6 27.5 28.9 27.6 29.0 1969 1969 29.5 28.1 26.3 26.9 24.2 23.2 22.1 24.5 25.7 27.4 29.5 29.6 1970 1970 29.4 28.0 28.6 27.5 25.5 23.4 22.3 23.9 27.5 28.6 29.4 28.4 1971 1971 27.4 26.0 26.6 26.7 24.6 23.3 22.7 23.5 26.9 28.8 28.4 28.9 1972 1972 25.0 27.7 24.9 25.3 23.8 21.8 21.7 23.6 26.1 29.2 29.6 31.2 1973 1973 29.9 29.1 26.7 25.8 25.1 22.3 22.0 23.5 27.4 27.6 28.4 27.5 1974 1974 25.9 25.9 24.3 24.9 22.4 21.6 20.8 22.9 25.6 26.8 26.8 27.7 1975 1975 28.0 27.5 25.2 25.5 23.7 22.2 22.2 22.7 27.7 28.8 28.0 29.0 1976 1976 26.0 25.6 24.3 24.4 22.2 22.2 21.3 21.2 26.1 27.1 28.8 28.8 1977 1977 28.7 25.6 25.5 26.0 23.7 23.0 23.0 24.8 26.6 29.2 30.6 28.2 1978 1978 26.9 24.5 24.7 24.5 22.9 20.5 21.9 24.8 26.6 27.9 29.1 29.0 1979 1979 27.7 26.4 25.7 26.8 23.9 22.5 20.9 24.7 27.8 28.5 28.8 29.5 1980 1980 29.5 28.2 25.4 26.2 24.9 22.5 21.4 23.9 27.6 30.0 27.9 30.4 1981 1981 28.5 28.7 27.4 26.2 24.4 21.2 22.8 24.0 27.4 28.9 30.1 30.3 1982 1982 30.1 28.3 26.2 25.4 23.6 22.8 21.4 24.4 27.5 28.1 28.8 29.1 1983 1983 28.9 30.8 28.1 28.3 25.3 23.0 23.6 23.3 28.0 29.2 28.8 27.8 1984 1984 29.7 29.1 26.3 26.0 25.1 22.9 22.2 25.2 28.2 28.1 28.6 29.9 1985 1985 29.2 26.1 26.0 26.6 23.9 22.8 23.0 25.0 27.5 28.1 28.7 28.1 1986 1986 29.1 26.5 25.0 26.4 25.3 23.0 22.8 23.8 26.9 27.4 27.6 30.1 1987 1987 31.1 27.8 27.7 28.6 26.5 22.6 22.4 24.6 25.8 28.9 30.8 29.2 1988 1988 29.1 28.6 28.2 26.5 24.9 23.3 21.8 24.6 27.8 28.6 28.7 26.2 1989 1989 27.2 26.0 27.2 25.4 26.5 22.7 22.6 25.3 27.1 28.4 29.7 30.6 1990 1990 27.4 28.4 25.2 25.9 24.8 23.2 23.6 25.6 27.6 29.0 29.5 28.7 1991 1991 28.3 27.0 26.9 26.8 25.0 22.5 22.9 25.0 27.5 27.6 27.8 26.4 1992 1992 30.5 30.6 28.4 28.1 25.6 23.6 22.0 24.0 27.5 28.3 29.3 30.9 1993 1993 30.0 27.4 25.9 25.4 26.1 22.9 23.2 24.9 27.6 29.7 28.4 28.6 1994 1994 27.0 26.6 28.6 27.6 25.4 22.3 20.8 24.2 28.2 29.8 29.3 30.4 1995 1995 31.7 26.8 26.6 26.7 25.2 23.5 23.8 25.9 28.3 28.6 29.4 29.2 1996 1996 27.5 28.9 27.7 28.5 25.9 24.0 20.8 24.4 26.4 29.9 28.1 29.3 1997 1997 27.4 27.9 26.2 26.0 24.4 23.2 22.8 25.5 28.3 30.2 29.2 29.5 1998 1998 28.7 31.2 29.6 27.6 26.5 25.0 24.0 24.3 29.1 29.6 29.1 29.9 1999 1999 29.3 29.4 27.9 27.9 25.8 23.4 23.0 24.5 26.4 28.7 30.0 27.8 2000 2000 27.7 27.5 25.7 26.5 24.9 22.8 22.9 24.2 27.3 29.0 27.7 29.0 2001 2001 28.6 27.3 26.5 26.4 24.9 23.7 22.0 24.2 27.2 28.9 28.1 28.5 2002 2002 27.7 27.9 26.5 26.5 24.7 22.4 22.9 24.8 27.4 28.6 28.7 28.9 44 144 390 144 390 -18.25 14.75 144-390_144-390 1901 1901 28.6 27.0 25.2 26.8 24.4 23.2 23.0 25.5 27.7 29.5 29.0 28.8 1902 1902 27.6 27.7 26.2 26.9 25.1 22.8 23.1 24.6 28.0 29.2 29.0 29.4 1903 1903 28.3 27.7 26.0 27.1 25.3 22.7 23.2 24.7 27.3 28.3 27.5 29.1 1904 1904 28.6 26.9 26.1 26.7 24.4 23.1 23.0 24.6 27.4 28.9 28.7 28.6 1905 1905 28.3 27.3 26.2 27.2 23.8 21.9 23.3 24.4 27.3 29.5 29.4 28.4 1906 1906 28.9 27.3 25.4 25.8 23.9 23.0 22.6 24.7 27.8 28.9 28.7 28.6 1907 1907 28.4 27.4 26.2 25.4 22.3 23.3 22.7 24.9 27.7 28.6 28.8 28.8 1908 1908 28.3 27.7 26.2 24.1 25.0 23.2 23.0 25.0 28.1 28.9 28.8 29.0 1909 1909 28.4 27.7 25.6 26.5 24.7 23.3 23.0 24.2 27.8 29.0 29.1 28.4 1910 1910 28.6 27.7 26.4 26.7 25.8 22.8 22.9 24.6 28.0 29.0 28.7 29.3 1911 1911 28.4 27.6 26.1 26.2 25.0 22.9 22.5 24.3 27.8 29.4 29.4 28.6 1912 1912 28.6 27.3 25.7 24.5 22.7 22.8 23.1 24.9 27.5 29.4 28.9 29.3 1913 1913 28.9 27.4 26.7 26.3 25.3 23.2 22.7 24.9 27.8 29.1 29.1 28.8 1914 1914 29.1 27.7 26.4 25.3 25.1 23.1 23.0 23.9 27.8 30.3 28.8 28.8 1915 1915 28.8 27.4 27.2 25.4 24.9 23.1 22.5 24.7 27.6 29.2 29.4 29.3 1916 1916 28.3 27.6 25.7 26.5 24.9 23.0 23.1 24.5 27.6 29.2 29.1 29.1 1917 1917 26.7 25.2 25.0 25.8 25.4 22.1 21.1 24.5 27.0 28.9 28.4 27.5 1918 1918 27.4 25.4 25.0 25.4 24.3 23.3 23.6 24.1 29.2 28.7 29.6 28.5 1919 1919 29.2 28.6 27.3 28.1 25.0 22.9 24.0 23.3 26.3 29.6 28.7 29.5 1920 1920 29.3 27.4 26.2 26.4 25.6 24.0 24.8 25.6 28.4 29.0 29.3 29.1 1921 1921 29.2 26.7 26.7 27.1 25.1 23.7 22.2 24.9 27.8 30.1 28.2 28.3 1922 1922 29.1 27.9 27.5 27.1 25.1 24.2 23.6 24.2 28.7 29.1 28.7 29.3 1923 1923 28.2 26.6 25.9 25.0 25.3 23.6 23.0 26.5 28.0 29.6 29.4 28.2 1924 1924 29.6 27.7 27.5 27.5 25.5 24.6 22.9 25.2 27.1 28.8 28.3 29.1 1925 1925 28.2 26.9 25.5 26.4 23.5 22.2 22.7 26.5 26.9 29.4 29.1 29.1 1926 1926 29.4 30.1 27.7 27.5 25.4 23.7 22.4 26.0 27.7 28.9 29.3 28.8 1927 1927 29.1 28.8 27.4 26.7 25.7 24.0 23.5 24.9 29.2 30.1 29.3 28.7 1928 1928 28.0 28.1 26.0 26.5 25.1 23.7 23.5 24.1 26.5 29.7 28.3 29.3 1929 1929 29.2 28.1 26.4 27.0 25.8 24.2 22.7 24.2 26.8 29.6 29.5 29.1 1930 1930 28.6 27.8 26.0 26.4 24.6 22.3 23.3 23.9 27.2 29.4 29.8 28.8 1931 1931 28.2 28.1 25.9 26.3 26.7 24.6 21.3 25.6 27.8 28.5 28.9 28.8 1932 1932 28.9 27.6 26.4 26.7 24.6 23.1 21.0 23.8 25.2 29.2 28.9 28.6 1933 1933 28.8 28.9 28.1 27.5 25.7 23.3 24.0 25.8 27.8 30.1 28.5 27.4 1934 1934 26.3 25.3 25.2 26.7 25.5 24.1 23.5 25.2 26.8 29.2 27.7 28.7 1935 1935 27.7 26.3 26.1 26.8 25.1 21.8 23.5 22.9 25.3 30.9 29.3 28.1 1936 1936 26.9 28.3 26.1 26.8 24.3 24.3 23.8 25.8 26.3 29.0 28.9 28.1 1937 1937 27.7 26.2 26.2 26.5 25.4 23.1 21.5 25.3 26.0 30.0 29.9 27.4 1938 1938 27.4 25.9 27.1 26.1 25.0 23.0 22.7 24.7 26.1 29.6 27.3 27.7 1939 1939 28.2 27.4 24.9 26.1 25.6 23.5 21.4 23.3 27.4 27.8 28.3 27.9 1940 1940 28.1 26.6 25.9 26.3 24.7 22.8 23.4 26.9 27.2 29.2 29.8 29.2 1941 1941 27.7 27.9 28.0 28.0 26.6 23.2 24.5 27.4 28.3 29.0 29.7 29.1 1942 1942 29.2 27.4 24.8 26.1 24.5 23.7 23.0 25.0 28.2 27.2 28.8 27.0 1943 1943 28.1 27.9 26.3 25.8 25.1 22.0 23.0 23.0 27.8 29.9 28.4 27.4 1944 1944 27.3 26.9 26.4 27.9 25.0 22.7 25.3 27.6 26.5 30.6 30.7 30.1 1945 1945 29.5 29.1 26.4 28.0 25.4 23.6 23.5 25.2 29.6 29.9 29.4 27.9 1946 1946 29.3 28.8 27.5 28.4 26.2 23.9 25.0 24.5 28.3 29.7 30.2 29.1 1947 1947 29.0 28.2 25.4 27.8 25.7 24.4 22.0 27.7 28.4 30.4 30.3 28.6 1948 1948 27.8 27.1 26.6 26.7 26.5 24.4 22.9 25.8 26.4 30.0 29.1 29.3 1949 1949 29.6 27.9 26.2 26.9 25.8 23.0 22.7 25.9 28.9 30.1 28.6 29.0 1950 1950 27.9 26.9 26.1 26.4 24.8 24.3 21.5 24.0 28.3 28.5 28.7 28.1 1951 1951 26.3 26.7 26.6 26.9 25.5 23.7 24.3 25.3 28.0 29.5 29.4 30.3 1952 1952 29.9 27.4 27.6 27.5 25.2 23.7 21.5 25.2 27.0 29.5 28.5 28.4 1953 1953 28.2 25.8 25.4 25.9 24.0 23.0 23.0 24.3 26.4 28.3 28.5 27.0 1954 1954 26.8 26.7 24.0 25.5 23.4 21.9 21.7 25.0 28.4 30.6 28.7 28.7 1955 1955 27.5 25.6 24.5 26.4 24.9 22.3 23.4 23.4 28.2 28.6 29.6 27.9 1956 1956 27.5 25.9 23.9 26.7 24.9 23.2 23.0 26.1 27.0 30.1 28.2 27.6 1957 1957 27.8 26.5 25.7 28.1 26.0 22.1 24.0 25.2 27.2 28.3 29.4 29.1 1958 1958 27.6 26.6 25.8 26.7 25.3 22.9 22.6 24.0 28.1 29.8 30.1 29.3 1959 1959 28.8 27.2 27.3 27.4 23.9 23.5 23.1 24.5 28.2 29.6 30.2 29.0 1960 1960 28.7 26.8 26.4 26.8 24.7 23.4 21.8 26.4 29.5 30.8 30.1 30.1 1961 1961 29.1 28.3 26.1 26.7 25.0 22.9 24.0 24.3 30.0 31.1 29.6 29.8 1962 1962 28.9 27.6 27.8 27.1 26.4 23.3 23.7 24.5 28.7 29.7 29.1 30.1 1963 1963 26.7 28.5 25.9 26.5 24.9 23.3 23.0 24.7 28.2 29.4 27.4 28.5 1964 1964 29.7 28.7 27.4 27.7 25.4 22.4 22.3 24.4 27.5 29.0 28.5 29.0 1965 1965 28.5 28.6 26.8 26.2 25.5 22.9 22.9 25.6 28.0 27.7 28.7 29.2 1966 1966 27.8 26.8 26.7 26.1 25.6 23.9 23.9 25.5 27.4 29.7 30.2 29.5 1967 1967 28.1 27.1 26.3 25.8 24.7 22.5 22.4 25.1 28.3 29.8 28.5 28.2 1968 1968 29.4 28.7 25.5 26.4 24.5 21.3 23.2 25.5 28.2 29.5 28.2 29.1 1969 1969 29.6 28.2 26.5 27.5 24.9 23.8 22.8 25.4 26.6 28.2 30.1 29.8 1970 1970 29.6 28.1 28.7 27.9 26.1 24.1 23.0 24.7 28.2 29.4 30.0 28.4 1971 1971 27.5 26.2 26.7 27.3 25.4 23.9 23.5 24.5 27.9 29.6 29.0 29.3 1972 1972 25.4 27.9 25.1 25.7 24.7 22.4 22.4 24.3 26.9 29.9 30.2 31.2 1973 1973 30.1 29.3 26.9 26.4 25.8 23.1 22.8 24.4 28.1 28.2 29.2 27.6 1974 1974 26.0 26.0 24.4 25.5 23.1 22.3 21.5 23.9 26.4 27.4 27.3 27.8 1975 1975 28.2 27.5 25.5 26.0 24.6 22.9 22.4 23.5 28.6 29.5 28.6 29.1 1976 1976 26.2 25.8 24.6 25.0 22.8 22.8 22.1 22.0 26.9 27.8 29.4 28.9 1977 1977 28.9 25.9 25.6 26.5 24.5 23.6 23.7 25.6 27.4 30.1 31.1 28.3 1978 1978 27.2 24.8 24.9 25.2 23.7 21.2 22.7 25.5 27.5 28.6 29.6 29.1 1979 1979 27.9 26.6 25.9 27.4 24.7 23.2 21.7 25.4 28.5 29.2 29.4 29.5 1980 1980 29.7 28.2 25.7 26.8 25.6 23.1 22.0 24.8 28.4 30.5 28.5 30.4 1981 1981 28.6 28.8 27.5 26.8 25.0 22.0 23.6 24.9 28.2 29.6 30.6 30.4 1982 1982 30.2 28.5 26.5 25.9 24.2 23.4 22.2 25.1 28.2 28.7 29.3 29.2 1983 1983 29.1 30.9 28.3 28.8 26.0 23.7 24.2 24.0 28.8 29.8 29.5 28.0 1984 1984 29.8 29.2 26.5 26.6 25.8 23.6 23.0 26.0 28.9 28.8 29.2 29.9 1985 1985 29.3 26.3 26.2 27.1 24.5 23.4 23.8 25.8 28.3 28.8 29.3 28.2 1986 1986 29.2 26.7 25.3 27.0 26.1 23.8 23.6 24.6 27.8 28.1 28.2 30.0 1987 1987 31.2 27.9 27.9 29.2 27.2 23.3 23.2 25.5 26.6 29.6 31.2 29.3 1988 1988 29.2 28.7 28.3 27.1 25.6 24.0 22.6 25.4 28.6 29.3 29.3 26.4 1989 1989 27.4 26.2 27.3 25.9 27.2 23.4 23.4 26.1 27.9 29.1 30.1 30.5 1990 1990 27.7 28.6 25.4 26.5 25.4 23.8 24.4 26.4 28.3 29.7 29.9 28.8 1991 1991 28.5 27.2 27.1 27.3 25.7 23.3 23.6 25.9 28.2 28.3 28.3 26.6 1992 1992 30.5 30.6 28.5 28.7 26.2 24.1 22.7 25.0 28.2 29.0 29.9 31.0 1993 1993 30.1 27.6 26.1 25.9 26.8 23.7 23.9 25.8 28.3 30.5 29.0 28.7 1994 1994 27.2 26.8 28.8 28.1 26.0 23.0 21.7 25.0 29.0 30.5 29.9 30.4 1995 1995 31.9 27.0 26.8 27.3 26.0 24.2 24.5 26.7 29.0 29.3 30.0 29.3 1996 1996 27.7 28.9 27.8 29.0 26.5 24.6 21.7 25.2 27.2 30.6 28.7 29.4 1997 1997 27.6 28.1 26.4 26.5 25.1 23.9 23.4 26.3 29.0 30.8 29.8 29.6 1998 1998 28.9 31.2 29.6 28.1 27.1 25.6 24.7 25.2 29.9 30.3 29.7 30.0 1999 1999 29.4 29.5 28.0 28.3 26.4 24.1 23.8 25.4 27.2 29.4 30.6 27.9 2000 2000 28.0 27.7 26.0 27.0 25.5 23.6 23.6 24.9 28.2 29.6 28.3 29.1 2001 2001 28.8 27.4 26.6 27.0 25.6 24.5 22.7 25.0 28.0 29.5 28.8 28.7 2002 2002 28.0 28.0 26.6 26.9 25.4 23.2 23.7 25.6 28.1 29.4 29.3 29.0 45 145 390 145 390 -17.75 14.75 145-390_145-390 1901 1901 28.7 27.4 25.8 27.4 25.0 23.7 23.7 26.3 28.5 30.3 29.4 28.9 1902 1902 27.8 27.9 26.8 27.6 25.7 23.5 23.7 25.5 28.9 30.0 29.5 29.5 1903 1903 28.5 27.9 26.7 27.7 25.8 23.4 24.0 25.7 28.0 29.2 28.0 29.2 1904 1904 28.7 27.3 26.7 27.2 25.0 23.7 23.7 25.5 28.2 29.8 29.2 28.7 1905 1905 28.4 27.7 26.8 27.8 24.3 22.6 24.0 25.3 28.1 30.4 29.8 28.5 1906 1906 29.0 27.6 26.0 26.5 24.4 23.7 23.5 25.5 28.6 29.7 29.1 28.8 1907 1907 28.5 27.9 26.7 26.1 22.9 23.9 23.5 25.5 28.5 29.5 29.3 28.9 1908 1908 28.5 27.9 26.8 24.9 25.6 23.9 23.7 25.8 28.9 29.8 29.4 29.1 1909 1909 28.5 27.9 26.2 27.1 25.3 23.9 23.7 25.1 28.6 29.8 29.5 28.6 1910 1910 28.7 27.9 27.0 27.4 26.4 23.4 23.7 25.4 28.7 29.8 29.2 29.4 1911 1911 28.5 27.9 26.7 26.8 25.6 23.4 23.3 25.2 28.6 30.2 29.8 28.7 1912 1912 28.7 27.6 26.3 25.3 23.3 23.5 23.9 25.7 28.3 30.2 29.4 29.4 1913 1913 29.0 27.9 27.2 26.9 25.9 23.7 23.5 25.7 28.6 29.9 29.5 29.2 1914 1914 29.1 27.9 27.0 26.0 25.7 23.7 23.7 24.7 28.6 31.0 29.3 29.2 1915 1915 28.8 27.9 27.7 26.1 25.5 23.6 23.4 25.5 28.5 30.0 29.8 29.3 1916 1916 28.5 27.9 26.3 27.1 25.4 23.6 23.9 25.3 28.4 30.0 29.5 29.2 1917 1917 26.9 25.7 25.5 26.6 26.0 22.7 22.0 25.5 27.9 29.7 28.8 27.7 1918 1918 27.5 25.8 25.7 26.1 24.8 23.9 24.3 24.9 30.0 29.5 30.0 28.6 1919 1919 29.3 28.9 27.9 28.7 25.5 23.5 24.8 24.2 27.2 30.4 29.1 29.6 1920 1920 29.3 27.7 26.8 27.0 26.1 24.6 25.5 26.4 29.2 29.8 29.7 29.2 1921 1921 29.2 27.0 27.3 27.7 25.7 24.3 23.1 25.7 28.6 30.9 28.6 28.4 1922 1922 29.2 28.2 28.0 27.8 25.8 24.8 24.4 25.1 29.5 29.9 29.1 29.4 1923 1923 28.3 26.9 26.5 25.7 25.8 24.2 23.7 27.2 28.8 30.4 29.8 28.4 1924 1924 29.6 28.0 28.0 28.1 26.1 25.1 23.7 26.0 27.9 29.7 28.7 29.2 1925 1925 28.4 27.3 26.1 27.1 24.1 22.8 23.5 27.2 27.8 30.2 29.5 29.1 1926 1926 29.4 30.2 28.2 28.1 25.9 24.3 23.1 26.7 28.5 29.8 29.7 29.2 1927 1927 29.1 29.0 27.9 27.4 26.3 24.5 24.3 25.7 29.9 30.9 29.7 28.8 1928 1928 28.1 28.4 26.6 27.1 25.8 24.3 24.3 25.0 27.3 30.5 28.8 29.4 1929 1929 29.2 28.5 27.1 27.6 26.2 24.7 23.5 25.0 27.7 30.4 29.9 29.1 1930 1930 28.7 28.1 26.6 27.1 25.2 23.0 24.1 24.8 28.0 30.3 30.2 28.9 1931 1931 28.3 28.4 26.5 27.0 27.3 25.1 22.1 26.4 28.6 29.3 29.3 28.9 1932 1932 29.0 27.9 27.0 27.4 25.1 23.6 21.9 24.7 26.1 30.0 29.3 28.8 1933 1933 28.9 29.1 28.7 28.1 26.2 23.9 24.8 26.5 28.6 30.9 28.9 27.6 1934 1934 26.5 25.7 25.8 27.4 26.1 24.7 24.3 26.0 27.7 30.1 28.3 28.8 1935 1935 27.9 26.8 26.7 27.5 25.7 22.5 24.3 23.8 26.2 31.6 29.7 28.4 1936 1936 27.1 28.5 26.7 27.4 24.9 24.8 24.6 26.6 27.3 29.9 29.4 28.2 1937 1937 27.8 26.6 26.8 27.2 26.0 23.7 22.3 26.1 27.0 30.7 30.3 27.6 1938 1938 27.6 26.3 27.6 26.8 25.5 23.6 23.6 25.5 27.1 30.4 27.8 27.9 1939 1939 28.3 27.7 25.5 26.8 26.2 24.1 22.2 24.2 28.3 28.6 28.7 28.1 1940 1940 28.2 27.0 26.5 27.0 25.3 23.4 24.2 27.6 28.0 30.0 30.2 29.4 1941 1941 27.9 28.2 28.5 28.5 27.1 23.7 25.1 28.1 29.1 29.8 30.1 29.2 1942 1942 29.3 27.7 25.5 26.8 25.0 24.3 23.7 25.8 29.1 28.0 29.2 27.2 1943 1943 28.2 28.2 26.8 26.5 25.5 22.5 23.7 23.9 28.6 30.7 29.0 27.6 1944 1944 27.5 27.2 27.0 28.5 25.7 23.4 26.0 28.4 27.4 31.4 31.0 30.2 1945 1945 29.6 29.4 27.0 28.6 26.0 24.2 24.3 26.0 30.3 30.7 29.8 28.1 1946 1946 29.4 29.1 28.0 29.0 26.7 24.4 25.8 25.2 29.1 30.4 30.5 29.1 1947 1947 29.1 28.5 26.1 28.4 26.4 25.0 22.8 28.5 29.2 31.1 30.6 28.6 1948 1948 27.9 27.4 27.2 27.2 27.0 25.0 23.7 26.5 27.2 30.8 29.5 29.4 1949 1949 29.7 28.2 26.8 27.5 26.4 23.7 23.5 26.7 29.7 30.9 29.0 29.1 1950 1950 28.1 27.2 26.7 27.1 25.4 24.8 22.4 24.8 29.1 29.3 29.2 28.2 1951 1951 26.5 27.0 27.2 27.6 26.2 24.4 25.2 26.1 28.7 30.2 29.9 30.6 1952 1952 30.0 27.8 28.2 28.1 25.6 24.3 22.5 25.9 28.0 30.3 29.1 28.5 1953 1953 28.3 26.1 26.1 26.5 24.5 23.8 23.9 25.1 27.3 29.0 28.8 27.1 1954 1954 27.0 27.0 24.7 26.2 24.0 22.5 22.5 25.9 29.2 31.4 29.2 28.9 1955 1955 27.7 25.9 25.0 27.0 25.3 22.9 24.3 24.2 29.0 29.6 30.0 27.9 1956 1956 27.8 26.2 24.4 27.3 25.4 23.8 23.6 26.8 27.8 30.9 28.5 27.7 1957 1957 28.0 26.9 26.3 28.8 26.5 22.9 24.8 26.0 28.0 29.1 30.0 29.2 1958 1958 27.9 26.9 26.4 27.1 25.7 23.3 23.3 24.9 28.9 30.6 30.6 29.5 1959 1959 29.1 27.6 27.8 28.2 24.4 24.0 23.9 25.4 29.1 30.4 30.6 29.1 1960 1960 28.8 27.1 27.0 27.5 25.2 24.0 22.7 27.1 30.2 31.6 30.6 30.2 1961 1961 29.2 28.6 26.7 27.3 25.4 23.5 24.6 25.0 30.7 31.9 30.0 29.9 1962 1962 29.0 27.9 28.3 27.7 26.9 23.9 24.3 25.4 29.4 30.5 29.7 30.3 1963 1963 27.1 28.8 26.5 27.2 25.6 24.0 23.8 25.5 29.0 30.1 27.9 28.7 1964 1964 29.8 28.7 27.9 28.3 25.9 23.1 23.2 25.2 28.4 29.7 29.1 29.2 1965 1965 28.6 28.9 27.4 27.0 26.2 23.5 23.7 26.4 28.7 28.5 29.0 29.2 1966 1966 28.0 27.1 27.2 26.8 26.2 24.5 24.7 26.3 28.2 30.5 30.7 29.7 1967 1967 28.4 27.4 26.9 26.4 25.2 23.1 23.1 25.9 29.1 30.5 28.9 28.3 1968 1968 29.6 28.9 26.1 27.1 25.1 22.0 23.8 26.2 29.0 30.3 28.6 29.2 1969 1969 29.7 28.6 27.2 28.2 25.5 24.4 23.5 26.1 27.5 28.9 30.5 29.9 1970 1970 29.6 28.3 29.2 28.6 26.7 24.7 23.7 25.5 28.9 30.2 30.3 28.5 1971 1971 27.6 26.5 27.2 28.1 25.8 24.5 24.3 25.4 28.7 30.5 29.4 29.6 1972 1972 25.5 28.2 25.7 26.3 25.3 22.9 23.2 25.0 27.7 30.6 30.7 31.3 1973 1973 30.2 29.6 27.5 27.0 26.4 23.6 23.6 25.3 28.8 29.1 29.8 27.7 1974 1974 26.2 26.4 25.0 26.2 23.6 22.8 22.3 25.0 27.1 28.1 27.8 27.9 1975 1975 28.3 27.9 26.1 26.7 25.5 23.5 22.8 24.3 29.5 30.2 29.0 29.2 1976 1976 26.5 26.1 25.2 25.7 23.4 23.4 22.9 23.0 27.8 28.7 29.8 29.0 1977 1977 29.0 26.3 26.2 27.4 25.0 24.3 24.4 26.4 28.2 30.8 31.4 28.5 1978 1978 27.3 25.1 25.4 25.9 24.1 21.9 23.5 26.3 28.3 29.2 30.0 29.2 1979 1979 28.0 27.0 26.3 28.0 25.3 23.8 22.5 26.2 29.3 30.0 29.8 29.6 1980 1980 29.8 28.4 26.3 27.4 26.1 23.6 22.7 25.6 29.2 31.3 29.0 30.3 1981 1981 28.7 29.0 27.8 27.4 25.5 22.6 24.3 25.7 29.0 30.4 31.1 30.5 1982 1982 30.3 28.7 27.1 26.6 24.8 23.9 23.0 25.9 29.0 29.5 29.6 29.2 1983 1983 29.2 31.0 28.8 29.4 26.5 24.4 25.0 24.9 29.6 30.5 29.9 28.1 1984 1984 29.9 29.5 27.0 27.2 26.5 24.3 23.9 26.9 29.8 29.6 29.6 29.9 1985 1985 29.6 26.5 27.0 27.7 25.2 23.9 24.6 26.6 29.1 29.6 29.7 28.5 1986 1986 29.4 27.0 25.9 27.6 26.8 24.4 24.4 25.4 28.7 28.8 28.7 30.1 1987 1987 31.3 28.2 28.4 29.8 27.8 24.0 24.0 26.3 27.5 30.3 31.7 29.4 1988 1988 29.3 29.0 28.7 27.8 26.1 24.6 23.4 26.2 29.4 30.1 29.7 26.6 1989 1989 27.7 26.5 27.8 26.6 27.6 24.0 24.2 27.0 28.7 29.9 30.6 30.6 1990 1990 27.8 28.9 26.1 27.1 26.0 24.4 25.1 27.1 29.0 30.4 30.4 28.9 1991 1991 28.7 27.6 27.6 27.9 26.1 23.9 24.4 26.5 29.0 29.1 28.8 26.8 1992 1992 30.6 30.8 28.9 29.2 26.6 24.7 23.5 25.6 29.0 29.7 30.2 31.0 1993 1993 30.1 27.9 26.6 26.7 27.4 24.4 24.7 26.6 29.1 31.2 29.4 28.8 1994 1994 27.4 27.2 29.1 28.7 26.6 23.6 22.5 25.8 29.9 31.2 30.2 30.4 1995 1995 31.9 27.1 27.3 27.9 26.5 24.8 25.3 27.3 29.7 30.2 30.4 29.4 1996 1996 28.0 29.2 28.3 29.6 27.1 25.2 22.5 26.0 28.2 31.3 29.1 29.6 1997 1997 27.7 28.4 27.0 27.2 25.6 24.5 24.2 27.0 29.7 31.6 30.2 29.6 1998 1998 28.9 31.3 30.2 28.7 27.5 26.0 25.4 26.0 30.7 31.2 30.1 30.1 1999 1999 29.3 29.7 28.6 29.0 27.0 24.8 24.5 26.2 28.1 30.2 31.0 28.1 2000 2000 28.2 27.9 26.6 27.7 26.1 24.2 24.4 25.7 29.1 30.4 28.8 28.9 2001 2001 29.0 27.7 27.1 27.7 26.2 25.1 23.6 25.9 28.9 30.2 29.2 28.9 2002 2002 28.3 28.3 27.1 27.6 26.1 23.9 24.6 26.2 28.9 30.3 29.7 29.1 46 146 390 146 390 -17.25 14.75 146-390_146-390 1901 1901 28.9 27.6 26.3 27.9 25.5 24.2 24.4 27.0 29.2 30.8 29.9 29.0 1902 1902 28.1 28.1 27.2 28.0 26.3 24.1 24.4 26.3 29.7 30.5 30.2 29.5 1903 1903 28.7 28.1 27.2 28.2 26.4 24.1 24.7 26.5 28.7 29.9 28.5 29.3 1904 1904 28.9 27.6 27.3 27.7 25.5 24.3 24.4 26.5 29.0 30.5 29.7 28.8 1905 1905 28.7 27.9 27.3 28.3 24.9 23.4 24.6 26.1 28.9 31.1 30.1 28.7 1906 1906 29.2 27.8 26.4 27.0 25.0 24.3 24.2 26.3 29.3 30.4 29.5 29.0 1907 1907 28.9 28.1 27.2 26.6 23.6 24.5 24.3 26.2 29.2 30.2 29.8 29.0 1908 1908 28.7 28.1 27.2 25.5 26.2 24.5 24.4 26.5 29.5 30.5 29.9 29.2 1909 1909 28.7 28.1 26.7 27.6 25.9 24.4 24.4 26.0 29.3 30.4 29.9 28.7 1910 1910 28.9 28.1 27.5 27.7 27.0 24.1 24.4 26.3 29.4 30.4 29.7 29.5 1911 1911 28.7 28.1 27.2 27.4 26.2 24.0 24.1 26.2 29.4 30.7 30.2 28.8 1912 1912 28.9 27.9 26.8 25.8 24.0 24.2 24.4 26.5 29.1 30.8 29.9 29.4 1913 1913 29.1 28.1 27.6 27.4 26.5 24.2 24.3 26.5 29.4 30.5 29.9 29.3 1914 1914 29.3 28.1 27.5 26.5 26.2 24.3 24.3 25.6 29.4 31.6 29.8 29.3 1915 1915 29.0 28.1 28.2 26.6 26.0 24.2 24.2 26.3 29.3 30.5 30.2 29.4 1916 1916 28.7 28.1 26.8 27.5 26.0 24.2 24.6 26.2 29.2 30.5 29.9 29.3 1917 1917 27.1 26.0 26.1 27.1 26.6 23.4 22.8 26.5 28.6 30.3 29.3 27.8 1918 1918 27.8 26.2 26.2 26.6 25.4 24.5 25.0 25.8 30.6 30.1 30.4 28.7 1919 1919 29.4 29.0 28.3 29.1 26.0 24.1 25.4 25.1 27.9 31.0 29.6 29.6 1920 1920 29.5 27.9 27.3 27.5 26.7 25.0 26.2 27.1 29.8 30.4 30.1 29.3 1921 1921 29.4 27.3 27.7 28.2 26.3 24.8 23.8 26.5 29.3 31.5 29.0 28.5 1922 1922 29.4 28.4 28.5 28.2 26.3 25.3 25.0 26.0 30.1 30.5 29.6 29.5 1923 1923 28.5 27.2 27.0 26.2 26.3 24.7 24.4 27.9 29.6 31.0 30.2 28.5 1924 1924 29.8 28.2 28.5 28.6 26.7 25.5 24.4 26.8 28.7 30.4 29.1 29.3 1925 1925 28.6 27.5 26.6 27.5 24.7 23.4 24.2 27.9 28.6 30.8 29.9 29.2 1926 1926 29.6 30.3 28.7 28.6 26.5 24.8 23.8 27.3 29.2 30.4 30.2 29.3 1927 1927 29.3 29.1 28.3 27.7 26.8 25.0 25.0 26.5 30.6 31.6 30.2 29.0 1928 1928 28.4 28.6 27.2 27.6 26.4 24.9 25.0 25.9 28.2 31.0 29.2 29.5 1929 1929 29.4 28.7 27.6 28.0 26.7 25.3 24.2 25.9 28.4 30.9 30.3 29.3 1930 1930 28.9 28.3 27.1 27.5 25.8 23.6 24.8 25.6 28.8 31.0 30.7 29.3 1931 1931 28.5 28.6 27.1 27.5 27.8 25.7 22.9 27.1 29.4 29.9 29.7 29.0 1932 1932 29.2 28.1 27.5 27.9 25.5 24.2 22.7 25.5 26.9 30.7 29.7 29.0 1933 1933 29.1 29.2 29.1 28.6 26.8 24.5 25.4 27.2 29.3 31.4 29.4 27.7 1934 1934 26.9 25.9 26.4 27.9 26.8 25.2 24.9 26.8 28.5 30.8 28.8 28.9 1935 1935 28.2 27.1 27.2 28.0 26.3 23.2 24.9 24.7 27.0 32.2 30.2 28.6 1936 1936 27.4 28.7 27.1 27.9 25.5 25.4 25.2 27.3 28.1 30.5 29.8 28.3 1937 1937 28.0 26.9 27.3 27.7 26.6 24.3 23.1 26.8 27.8 31.3 30.7 27.8 1938 1938 27.8 26.6 28.1 27.3 26.1 24.2 24.3 26.3 28.0 31.0 28.4 28.0 1939 1939 28.6 28.1 26.0 27.3 26.8 24.7 23.0 25.0 28.9 29.3 29.2 28.2 1940 1940 28.5 27.2 27.0 27.5 25.8 24.1 24.8 28.3 28.7 30.5 30.6 29.6 1941 1941 28.1 28.3 29.0 29.0 27.7 24.4 25.7 28.8 29.8 30.4 30.5 29.3 1942 1942 29.5 28.1 26.0 27.3 25.5 24.9 24.4 26.7 29.9 28.7 29.6 27.3 1943 1943 28.4 28.4 27.3 27.1 26.0 23.1 24.4 24.7 29.3 31.3 29.6 27.7 1944 1944 27.8 27.5 27.5 29.0 26.3 24.0 26.6 29.2 28.2 32.1 31.4 30.2 1945 1945 29.8 29.5 27.5 29.0 26.6 24.8 25.0 26.8 31.0 31.3 30.1 28.2 1946 1946 29.6 29.3 28.5 29.4 27.2 25.0 26.4 25.9 29.8 31.0 30.8 29.2 1947 1947 29.3 28.7 26.7 28.9 27.0 25.6 23.5 29.2 29.8 31.7 30.8 28.7 1948 1948 28.1 27.6 27.7 27.6 27.4 25.5 24.4 27.3 28.0 31.4 30.2 29.5 1949 1949 29.8 28.3 27.5 28.0 27.1 24.2 24.3 27.5 30.4 31.5 29.4 29.3 1950 1950 28.3 27.4 27.3 27.7 26.1 25.3 23.1 25.7 29.8 29.9 29.6 28.4 1951 1951 26.6 27.1 27.7 28.2 26.8 25.0 25.9 26.9 29.3 31.0 30.3 30.7 1952 1952 30.2 27.9 28.8 28.5 26.1 24.7 23.2 26.6 28.6 30.9 29.4 28.6 1953 1953 28.4 26.4 26.8 27.0 25.2 24.4 24.5 25.9 28.0 29.7 29.1 27.2 1954 1954 27.1 27.2 25.3 26.7 24.5 23.0 23.2 26.7 29.8 32.0 29.8 29.0 1955 1955 28.0 26.0 25.7 27.6 26.0 23.6 24.9 25.0 29.6 30.4 30.5 28.0 1956 1956 28.0 26.5 25.0 27.8 26.1 24.4 24.3 27.5 28.4 31.5 28.8 28.0 1957 1957 28.3 27.3 26.9 29.3 27.2 23.5 25.4 26.7 28.6 29.7 30.4 29.5 1958 1958 28.2 27.1 26.9 27.5 26.1 23.7 23.9 25.5 29.5 31.3 30.9 29.7 1959 1959 29.4 27.9 28.2 28.8 25.1 24.5 24.5 26.2 29.7 31.0 30.7 29.2 1960 1960 29.1 27.4 27.5 28.0 25.8 24.5 23.5 27.8 30.7 32.2 30.9 30.5 1961 1961 29.4 28.8 27.2 27.8 26.1 24.0 25.2 25.9 31.2 32.3 30.5 30.1 1962 1962 29.1 28.1 28.7 28.2 27.4 24.5 25.0 26.2 30.0 31.1 30.2 30.5 1963 1963 27.5 29.0 27.2 27.8 26.4 24.7 24.5 26.4 29.6 30.8 28.3 28.8 1964 1964 30.0 28.6 28.4 28.8 26.5 23.8 23.9 26.0 29.0 30.3 29.5 29.3 1965 1965 28.8 29.0 28.0 27.5 26.9 24.0 24.4 27.2 29.4 29.2 29.4 29.3 1966 1966 28.2 27.3 27.9 27.4 26.8 25.0 25.4 27.1 28.8 30.9 31.2 29.9 1967 1967 28.6 27.7 27.4 26.9 25.8 23.8 23.9 26.8 29.8 31.1 29.3 28.4 1968 1968 29.8 29.1 26.9 27.6 25.8 22.6 24.6 27.1 29.6 30.9 29.0 29.3 1969 1969 29.9 28.8 27.7 28.7 26.1 25.0 24.0 26.9 28.1 29.5 30.9 30.2 1970 1970 29.8 28.4 29.6 29.0 27.3 25.2 24.4 26.3 29.5 30.9 30.7 28.6 1971 1971 27.8 26.8 27.7 28.6 26.5 25.0 25.0 26.3 29.3 31.0 29.8 29.7 1972 1972 25.7 28.3 26.3 26.8 25.9 23.4 23.9 25.8 28.5 31.2 31.2 31.3 1973 1973 30.4 29.8 28.1 27.6 27.0 24.2 24.3 26.1 29.5 29.7 30.1 27.8 1974 1974 26.4 26.6 25.7 26.8 24.3 23.4 23.0 25.8 27.8 28.8 28.3 28.0 1975 1975 28.6 28.0 26.6 27.2 26.2 24.1 23.2 25.0 30.1 30.9 29.8 29.0 1976 1976 26.7 26.3 25.8 26.3 24.1 23.9 23.5 23.9 28.4 29.4 30.1 29.1 1977 1977 29.2 26.5 26.7 27.9 25.6 24.7 25.1 27.0 28.8 31.3 31.8 28.6 1978 1978 27.5 25.4 26.0 26.5 24.7 22.5 24.2 27.0 29.0 29.8 30.3 29.3 1979 1979 28.2 27.1 26.9 28.5 25.9 24.5 23.3 27.1 30.0 30.5 30.1 29.7 1980 1980 30.0 28.6 26.8 27.9 26.8 24.0 23.4 26.3 29.8 31.8 29.4 30.4 1981 1981 28.9 29.1 28.2 27.9 25.9 23.1 25.0 26.5 29.6 31.0 31.4 30.5 1982 1982 30.3 28.8 27.6 27.1 25.4 24.5 23.7 26.7 29.5 30.1 29.9 29.3 1983 1983 29.4 31.0 29.3 29.8 27.1 25.0 25.6 25.7 30.1 31.2 30.2 28.2 1984 1984 30.1 29.5 27.5 27.7 27.1 24.9 24.6 27.8 30.4 30.3 30.0 30.0 1985 1985 29.7 26.7 27.5 28.3 25.8 24.5 25.2 27.4 29.8 30.2 30.1 28.6 1986 1986 29.6 27.2 26.6 28.0 27.5 25.0 25.1 26.2 29.3 29.3 29.1 30.2 1987 1987 31.3 28.3 28.9 30.3 28.4 24.5 24.8 27.1 28.2 31.0 31.9 29.5 1988 1988 29.4 29.1 29.3 28.3 26.7 25.2 24.1 27.1 29.9 30.7 30.2 26.9 1989 1989 27.9 26.6 28.3 27.1 28.1 24.5 24.9 27.7 29.3 30.5 31.0 30.7 1990 1990 28.1 29.2 26.7 27.7 26.6 24.9 25.7 27.8 29.6 31.0 30.8 29.3 1991 1991 28.8 27.7 28.1 28.4 26.8 24.4 25.1 27.3 29.6 29.8 29.2 27.1 1992 1992 30.7 30.9 29.3 29.7 27.2 25.3 24.2 26.4 29.6 30.3 30.5 31.1 1993 1993 30.4 28.0 27.2 27.2 27.9 24.9 25.4 27.3 29.7 31.9 29.8 29.0 1994 1994 27.7 27.4 29.5 29.1 27.1 24.2 23.2 26.6 30.4 31.8 30.6 30.3 1995 1995 31.9 27.4 27.8 28.4 27.1 25.5 25.9 28.1 30.2 30.8 30.7 29.5 1996 1996 28.2 29.3 28.8 30.1 27.7 25.8 23.4 26.8 28.8 31.9 29.5 29.7 1997 1997 27.9 28.4 27.5 27.7 26.2 25.0 24.9 27.6 30.2 32.1 30.6 29.7 1998 1998 29.1 31.4 30.6 29.1 27.9 26.4 26.0 26.8 31.4 31.8 30.5 30.2 1999 1999 29.4 29.9 29.1 29.5 27.5 25.4 25.2 27.0 28.8 30.8 31.4 28.2 2000 2000 28.4 28.1 27.1 28.2 26.7 24.8 25.0 26.3 29.8 31.0 29.2 29.0 2001 2001 29.2 27.9 27.7 28.3 26.8 25.8 24.3 26.7 29.6 30.8 29.7 29.3 2002 2002 28.6 28.5 27.5 28.1 26.7 24.5 25.4 26.8 29.5 31.0 30.1 29.2 47 147 390 147 390 -16.75 14.75 147-390_147-390 1901 1901 28.9 27.6 26.6 28.2 26.1 24.7 24.9 27.5 29.8 31.2 30.1 28.8 1902 1902 28.1 28.1 27.8 28.3 26.7 24.6 24.9 27.1 30.2 30.9 30.4 29.3 1903 1903 28.9 28.1 27.5 28.5 26.8 24.6 25.2 27.1 29.3 30.4 28.8 29.2 1904 1904 28.9 27.6 27.6 27.9 26.0 24.7 24.9 27.1 29.5 30.9 29.9 28.7 1905 1905 28.7 27.9 27.6 28.5 25.4 23.9 25.1 26.8 29.4 31.5 30.3 28.6 1906 1906 29.2 27.8 26.7 27.2 25.5 24.7 24.7 26.9 29.8 30.9 29.8 29.2 1907 1907 28.9 28.1 27.5 26.9 24.1 24.8 24.8 26.8 29.6 30.7 30.0 29.2 1908 1908 28.9 28.1 27.5 25.9 26.6 25.1 24.9 27.1 30.0 30.9 30.1 29.1 1909 1909 28.7 28.1 27.0 27.8 26.4 24.8 24.9 26.6 29.8 30.9 30.1 28.7 1910 1910 28.9 28.1 27.8 27.9 27.4 24.5 24.9 27.1 29.9 30.8 29.9 29.2 1911 1911 28.7 28.1 27.6 27.7 26.7 24.5 24.6 26.8 29.9 31.1 30.4 28.7 1912 1912 28.9 27.9 27.1 26.2 24.6 24.7 24.9 27.1 29.8 31.1 30.1 29.2 1913 1913 29.1 28.1 27.9 27.7 27.0 24.6 24.8 27.1 29.9 30.9 30.4 29.2 1914 1914 29.3 28.1 27.8 26.8 26.6 24.7 24.9 26.3 29.9 31.9 30.1 29.2 1915 1915 29.0 28.1 28.4 27.0 26.4 24.7 24.8 26.9 29.9 30.9 30.3 29.2 1916 1916 28.7 28.1 27.1 27.8 26.5 24.7 25.1 26.8 29.7 30.9 30.1 29.2 1917 1917 27.2 26.1 26.4 27.4 27.1 23.9 23.4 27.2 29.1 30.7 29.5 27.7 1918 1918 27.8 26.3 26.5 26.9 25.9 24.9 25.5 26.4 31.1 30.6 30.6 28.6 1919 1919 29.4 29.0 28.6 29.2 26.3 24.5 25.8 25.8 28.5 31.4 29.8 29.5 1920 1920 29.4 27.9 27.6 27.8 27.1 25.5 26.6 27.7 30.3 30.8 30.3 29.2 1921 1921 29.3 27.3 28.0 28.4 26.7 25.2 24.3 27.1 29.8 31.8 29.3 28.5 1922 1922 29.3 28.3 28.7 28.5 26.7 25.7 25.4 26.7 30.6 30.9 29.8 29.3 1923 1923 28.5 27.1 27.3 26.6 26.8 25.1 24.9 28.5 30.1 31.3 30.4 28.3 1924 1924 29.8 28.1 28.7 28.8 27.2 25.9 24.9 27.4 29.3 30.9 29.4 29.2 1925 1925 28.6 27.5 26.8 27.8 25.2 23.9 24.7 28.5 29.1 31.2 30.1 29.2 1926 1926 29.6 30.1 28.9 28.8 26.9 25.2 24.4 27.8 29.8 30.9 30.4 29.2 1927 1927 29.3 29.0 28.5 28.0 27.3 25.4 25.4 27.1 31.0 32.0 30.4 28.8 1928 1928 28.5 28.6 27.6 27.9 26.9 25.2 25.5 26.5 28.9 31.4 29.4 29.3 1929 1929 29.4 28.8 27.9 28.3 27.0 25.7 24.8 26.5 29.0 31.3 30.5 29.2 1930 1930 28.9 28.3 27.5 27.8 26.3 24.1 25.3 26.3 29.4 31.5 31.0 29.1 1931 1931 28.5 28.6 27.4 27.7 28.2 26.0 23.5 27.7 29.9 30.3 30.0 28.8 1932 1932 29.2 28.1 27.8 28.0 26.0 24.6 23.3 26.2 27.5 31.2 30.0 29.2 1933 1933 29.1 29.1 29.4 28.8 27.3 25.0 25.9 27.8 29.8 31.7 29.6 27.7 1934 1934 27.1 26.0 26.7 28.2 27.3 25.6 25.4 27.4 29.1 31.4 29.2 28.7 1935 1935 28.3 27.1 27.4 28.3 26.8 23.7 25.4 25.4 27.5 32.5 30.5 28.6 1936 1936 27.5 28.6 27.4 28.2 26.0 25.7 25.7 27.8 28.8 30.9 30.1 28.2 1937 1937 28.1 27.0 27.6 28.0 27.1 24.8 23.6 27.3 28.4 31.7 30.9 27.7 1938 1938 27.9 26.6 28.3 27.6 26.6 24.6 24.8 26.9 28.6 31.4 28.7 28.0 1939 1939 28.7 28.1 26.3 27.6 27.3 25.0 23.6 25.7 29.4 29.7 29.4 28.1 1940 1940 28.5 27.2 27.3 27.8 26.3 24.5 25.3 28.8 29.2 30.9 30.8 29.5 1941 1941 28.1 28.3 29.2 29.1 28.1 24.9 26.1 29.3 30.3 30.8 30.7 29.2 1942 1942 29.5 28.1 26.4 27.6 26.1 25.2 24.9 27.3 30.4 29.2 29.9 27.2 1943 1943 28.4 28.4 27.6 27.4 26.4 23.5 24.8 25.3 29.8 31.7 29.9 27.7 1944 1944 28.0 27.5 27.8 29.2 26.9 24.5 27.0 29.8 28.7 32.5 31.5 30.1 1945 1945 29.8 29.4 27.8 29.2 27.1 25.2 25.5 27.4 31.4 31.7 30.3 28.2 1946 1946 29.6 29.3 28.7 29.6 27.5 25.4 26.9 26.4 30.3 31.4 30.9 29.2 1947 1947 29.3 28.6 27.0 29.1 27.6 26.0 24.1 29.8 30.3 32.1 30.9 28.6 1948 1948 28.1 27.6 28.0 27.8 27.8 26.0 24.9 27.9 28.5 31.8 30.4 29.5 1949 1949 29.8 28.3 27.8 28.5 27.7 24.7 24.9 28.1 30.9 31.9 29.7 29.2 1950 1950 28.4 27.5 27.6 28.0 26.6 25.5 23.6 26.3 30.2 30.2 29.8 28.1 1951 1951 26.5 27.0 28.0 28.6 27.4 25.4 26.5 27.5 30.0 31.3 30.6 30.5 1952 1952 30.1 27.9 29.2 28.7 26.4 25.1 23.7 27.1 29.1 31.3 29.7 28.3 1953 1953 28.4 26.5 27.2 27.3 25.7 24.9 25.0 26.5 28.5 30.1 29.2 27.0 1954 1954 27.1 27.1 25.7 27.0 25.1 23.4 23.8 27.1 30.3 32.4 30.3 29.1 1955 1955 28.0 26.0 26.0 27.9 26.5 24.0 25.3 25.6 30.2 30.8 30.8 27.9 1956 1956 28.0 26.5 25.3 27.9 26.6 24.7 24.8 27.9 29.0 31.8 29.0 27.9 1957 1957 28.3 27.4 27.3 29.6 27.7 24.1 25.9 27.3 29.2 30.1 30.8 29.4 1958 1958 28.3 27.1 27.2 27.6 26.5 23.9 24.3 26.1 30.0 31.8 31.2 29.6 1959 1959 29.5 28.1 28.5 29.1 25.7 24.9 25.0 26.7 30.2 31.5 31.0 29.1 1960 1960 29.1 27.4 27.8 28.3 26.2 24.9 24.1 28.3 31.3 32.6 31.3 30.3 1961 1961 29.4 28.8 27.6 28.1 26.5 24.4 25.6 26.5 31.6 32.7 30.7 29.8 1962 1962 29.1 28.1 29.0 28.5 27.9 24.9 25.4 26.7 30.5 31.7 30.6 30.4 1963 1963 27.7 29.0 27.5 28.1 27.1 25.4 25.2 27.0 30.2 31.1 28.5 28.7 1964 1964 30.0 28.5 28.5 29.1 27.0 24.4 24.5 26.6 29.5 30.6 29.8 29.1 1965 1965 28.9 29.0 28.3 27.9 27.4 24.5 25.0 27.8 30.0 29.8 29.5 29.1 1966 1966 28.2 27.3 28.2 27.8 27.2 25.5 26.0 27.6 29.4 31.3 31.4 29.8 1967 1967 28.6 27.6 27.9 27.2 26.1 24.2 24.3 27.3 30.4 31.3 29.6 28.3 1968 1968 29.8 29.1 27.4 28.0 26.3 23.2 25.1 27.5 30.1 31.3 29.2 29.1 1969 1969 29.8 28.9 28.1 29.0 26.6 25.4 24.5 27.4 28.8 29.9 31.1 30.1 1970 1970 29.7 28.4 29.8 29.2 27.8 25.6 25.0 26.9 30.0 31.2 30.9 28.5 1971 1971 27.8 27.0 28.0 28.7 27.0 25.4 25.5 26.8 29.9 31.4 29.9 29.6 1972 1972 25.8 28.3 26.6 27.1 26.4 23.8 24.4 26.4 29.0 31.6 31.4 31.1 1973 1973 30.3 29.6 28.3 28.0 27.5 24.6 24.9 26.7 30.0 30.2 30.2 27.5 1974 1974 26.4 26.6 26.1 27.1 24.9 23.9 23.5 26.4 28.4 29.4 28.5 27.9 1975 1975 28.6 28.1 27.0 27.5 26.7 24.5 23.8 25.5 30.6 31.2 30.6 28.8 1976 1976 26.7 26.5 26.2 26.6 24.6 24.2 24.0 24.4 28.9 29.7 30.3 29.0 1977 1977 29.2 26.5 27.0 28.2 26.2 25.1 25.5 27.6 29.4 31.6 31.9 28.4 1978 1978 27.6 25.5 26.3 26.9 25.3 23.1 24.6 27.6 29.8 30.1 30.4 29.1 1979 1979 28.2 27.3 27.2 28.8 26.5 24.9 23.8 27.5 30.5 30.9 30.3 29.5 1980 1980 29.9 28.4 27.2 28.2 27.3 24.4 23.8 26.7 30.3 32.1 29.6 30.1 1981 1981 28.9 29.1 28.4 28.2 26.4 23.6 25.4 27.1 30.1 31.5 31.7 30.2 1982 1982 30.3 28.8 28.0 27.4 25.8 24.8 24.2 27.2 30.0 30.5 30.1 29.2 1983 1983 29.4 30.8 29.5 30.0 27.6 25.5 26.0 26.2 30.5 31.5 30.4 28.1 1984 1984 30.0 29.5 27.8 28.2 27.6 25.4 25.2 28.2 30.9 30.8 30.2 29.7 1985 1985 29.7 26.6 27.8 28.6 26.4 24.8 25.7 27.8 30.3 30.6 30.4 28.5 1986 1986 29.6 27.1 27.0 28.4 28.1 25.5 25.7 26.8 29.9 29.6 29.3 29.9 1987 1987 31.2 28.3 29.1 30.5 28.8 25.0 25.3 27.7 28.9 31.4 32.2 29.1 1988 1988 29.4 29.2 29.5 28.6 27.2 25.6 24.7 27.6 30.5 30.9 30.4 26.8 1989 1989 27.9 26.7 28.6 27.4 28.6 24.9 25.2 28.2 29.9 30.9 31.2 30.4 1990 1990 28.2 29.3 27.0 28.0 27.1 25.3 26.1 28.3 30.1 31.4 31.0 29.2 1991 1991 28.8 27.9 28.4 28.7 27.3 25.0 25.6 27.9 30.1 30.2 29.5 27.0 1992 1992 30.5 30.8 29.5 30.0 27.7 25.6 24.7 27.0 30.2 30.7 30.7 30.9 1993 1993 30.3 28.0 27.5 27.5 28.4 25.3 25.9 27.8 30.2 32.2 30.0 28.7 1994 1994 27.8 27.5 29.8 29.3 27.7 24.6 23.8 27.2 31.0 32.1 30.8 30.2 1995 1995 31.8 27.4 28.1 28.7 27.5 25.8 26.4 28.6 30.7 31.2 30.9 29.3 1996 1996 28.2 29.4 29.0 30.3 28.1 26.1 23.9 27.4 29.4 32.3 29.7 29.4 1997 1997 27.9 28.5 27.8 28.0 26.7 25.5 25.4 28.1 30.6 32.4 30.8 29.6 1998 1998 29.1 31.4 30.9 29.4 28.3 26.6 26.4 27.4 31.9 32.2 30.6 30.0 1999 1999 29.2 29.9 29.3 29.7 28.0 25.8 25.6 27.6 29.4 31.2 31.5 28.1 2000 2000 28.5 28.1 27.4 28.5 27.2 25.3 25.4 26.9 30.3 31.4 29.5 28.8 2001 2001 29.2 27.9 28.0 28.7 27.3 26.2 24.8 27.4 30.2 31.2 29.9 29.2 2002 2002 28.7 28.5 27.8 28.5 27.2 25.1 26.0 27.3 30.0 31.4 30.4 29.2 48 148 390 148 390 -16.25 14.75 148-390_148-390 1901 1901 28.8 27.4 26.8 28.1 26.3 25.0 25.3 27.7 30.2 31.3 30.4 28.7 1902 1902 28.1 27.9 28.0 28.3 26.9 24.9 25.3 27.4 30.6 31.0 30.4 29.1 1903 1903 28.8 27.9 27.7 28.6 27.0 25.0 25.6 27.4 29.8 30.5 28.9 29.1 1904 1904 28.8 27.4 27.8 28.0 26.2 25.0 25.3 27.4 29.9 31.0 30.0 28.6 1905 1905 28.8 27.6 27.8 28.5 25.6 24.3 25.3 27.2 29.9 31.5 30.3 28.5 1906 1906 29.1 27.6 26.9 27.3 25.6 25.0 25.2 27.4 30.3 31.0 29.9 29.1 1907 1907 28.8 27.9 27.6 27.0 24.4 25.1 25.3 27.2 30.0 30.8 30.0 29.1 1908 1908 28.8 27.9 27.6 26.1 26.8 25.4 25.3 27.4 30.4 31.0 30.4 28.9 1909 1909 28.6 27.9 27.2 27.9 26.6 25.0 25.3 27.0 30.3 31.0 30.4 28.6 1910 1910 28.8 27.9 28.0 28.0 27.6 24.9 25.3 27.4 30.3 31.0 30.0 29.1 1911 1911 28.6 27.8 27.8 27.8 26.9 24.9 25.1 27.2 30.3 31.2 30.4 28.6 1912 1912 28.8 27.9 27.3 26.4 24.9 25.0 25.3 27.4 30.2 31.2 30.4 29.0 1913 1913 29.0 27.9 28.0 27.8 27.2 25.0 25.3 27.4 30.3 31.0 30.4 29.1 1914 1914 29.1 27.9 28.0 26.9 26.7 25.0 25.3 26.6 30.3 32.0 30.4 29.1 1915 1915 28.8 27.9 28.5 27.1 26.6 25.0 25.3 27.2 30.3 31.0 30.3 29.0 1916 1916 28.6 27.9 27.3 27.8 26.6 25.0 25.5 27.2 30.2 31.0 30.1 29.1 1917 1917 27.1 26.0 26.6 27.5 27.2 24.2 23.9 27.5 29.6 30.8 29.6 27.7 1918 1918 27.8 26.1 26.8 27.1 26.0 25.2 25.9 26.8 31.4 30.7 30.5 28.5 1919 1919 29.2 28.6 28.7 29.2 26.4 24.8 26.2 26.1 29.0 31.4 29.9 29.2 1920 1920 29.3 27.6 27.8 27.8 27.2 25.8 26.9 28.0 30.7 30.9 30.3 29.1 1921 1921 29.2 27.1 28.1 28.5 26.9 25.5 24.8 27.4 30.2 31.9 29.3 28.3 1922 1922 29.2 28.0 28.8 28.5 26.9 25.9 25.8 27.2 30.9 31.0 29.8 29.2 1923 1923 28.4 27.0 27.4 26.7 26.9 25.4 25.3 28.7 30.6 31.4 30.4 28.2 1924 1924 29.7 27.9 28.9 28.8 27.4 26.2 25.3 27.7 29.8 31.0 29.4 29.1 1925 1925 28.5 27.3 27.0 27.9 25.4 24.3 25.1 28.7 29.6 31.3 30.1 29.1 1926 1926 29.5 29.8 29.0 28.9 27.0 25.4 24.8 27.9 30.2 31.0 30.3 28.9 1927 1927 29.2 28.6 28.6 28.1 27.5 25.7 25.8 27.4 31.4 32.1 30.4 28.7 1928 1928 28.5 28.3 28.0 28.0 27.1 25.5 25.8 26.9 29.5 31.5 29.4 29.2 1929 1929 29.3 28.6 28.1 28.3 27.1 25.9 25.2 26.8 29.5 31.4 30.5 29.1 1930 1930 28.8 28.1 27.7 27.9 26.5 24.5 25.7 26.6 29.9 31.7 31.0 29.0 1931 1931 28.5 28.3 27.6 27.8 28.3 26.2 24.0 28.0 30.4 30.5 30.0 28.7 1932 1932 29.0 27.8 28.0 28.1 26.1 24.9 23.8 26.5 28.0 31.4 30.1 29.0 1933 1933 29.0 28.8 29.5 28.9 27.5 25.3 26.2 28.0 30.2 31.8 29.7 27.5 1934 1934 27.2 25.9 26.9 28.3 27.6 25.9 25.8 27.6 29.6 31.6 29.3 28.6 1935 1935 28.3 27.0 27.6 28.3 27.0 24.0 25.8 25.8 28.0 32.5 30.6 28.5 1936 1936 27.5 28.3 27.6 28.3 26.1 26.0 26.0 28.0 29.3 31.2 30.4 28.2 1937 1937 28.0 26.8 27.8 28.1 27.4 25.1 24.1 27.5 28.9 31.7 30.9 27.7 1938 1938 27.9 26.5 28.5 27.8 26.8 24.9 25.3 27.2 29.2 31.5 28.9 27.8 1939 1939 28.6 27.9 26.6 27.7 27.5 25.3 24.0 26.0 29.8 29.9 29.5 28.0 1940 1940 28.4 27.0 27.6 27.9 26.4 24.9 25.7 28.9 29.7 31.0 30.8 29.4 1941 1941 28.0 28.0 29.4 29.2 28.2 25.4 26.3 29.6 30.7 31.0 30.7 29.1 1942 1942 29.4 27.9 26.6 27.7 26.2 25.5 25.3 27.7 30.9 29.3 29.9 27.2 1943 1943 28.4 28.1 27.8 27.5 26.5 23.7 25.2 25.7 30.2 31.8 30.1 27.5 1944 1944 28.0 27.3 28.0 29.3 27.2 24.8 27.3 30.1 29.2 32.6 31.5 29.9 1945 1945 29.7 29.1 28.0 29.2 27.3 25.4 25.9 27.7 31.7 31.8 30.4 28.1 1946 1946 29.5 29.0 28.8 29.6 27.6 25.7 27.2 26.6 30.7 31.5 30.7 29.1 1947 1947 29.3 28.4 27.3 29.2 27.9 26.3 24.5 30.0 30.7 32.2 30.8 28.4 1948 1948 28.1 27.3 28.1 27.9 27.9 26.1 25.3 28.2 28.9 31.9 30.4 29.3 1949 1949 29.5 28.0 28.0 28.6 27.9 25.0 25.3 28.4 31.3 32.0 29.7 29.1 1950 1950 28.3 27.2 27.8 28.1 26.9 25.7 24.1 26.6 30.6 30.3 29.8 28.1 1951 1951 26.3 26.8 28.2 28.8 27.7 25.7 27.0 27.8 30.3 31.5 30.6 30.4 1952 1952 29.8 27.8 29.4 28.8 26.6 25.2 24.3 27.3 29.5 31.4 29.8 28.2 1953 1953 28.1 26.3 27.5 27.4 26.0 25.2 25.3 26.8 28.8 30.2 29.2 27.0 1954 1954 27.0 26.9 26.1 27.2 25.4 23.7 24.2 27.2 30.6 32.6 30.3 28.7 1955 1955 28.0 25.7 26.3 28.0 26.8 24.2 25.6 26.0 30.5 31.2 30.9 27.9 1956 1956 27.9 26.3 25.6 28.0 26.9 25.0 25.0 28.2 29.4 31.9 29.0 27.7 1957 1957 28.1 27.2 27.6 29.7 28.0 24.5 26.3 27.6 29.5 30.3 30.7 29.4 1958 1958 28.2 26.7 27.4 27.6 26.5 24.0 24.6 26.5 30.3 32.0 31.2 29.5 1959 1959 29.4 27.8 28.7 29.2 26.1 25.2 25.3 27.2 30.4 31.7 30.9 28.9 1960 1960 29.0 27.1 28.0 28.3 26.4 25.1 24.5 28.6 31.5 32.7 31.2 30.3 1961 1961 29.3 28.4 27.8 28.2 26.8 24.6 26.0 26.9 31.9 32.8 30.8 29.7 1962 1962 29.0 27.9 29.1 28.5 28.0 25.1 25.8 27.1 30.8 31.9 30.7 30.3 1963 1963 27.8 28.7 27.9 28.4 27.6 25.7 25.6 27.5 30.4 31.3 28.6 28.7 1964 1964 29.7 28.0 28.6 29.0 27.1 24.7 24.8 26.9 29.8 30.7 29.8 28.9 1965 1965 28.7 28.8 28.6 28.0 27.8 24.8 25.5 28.0 30.4 30.0 29.5 29.2 1966 1966 28.1 27.0 28.4 28.0 27.4 25.9 26.4 27.9 29.7 31.3 31.4 29.8 1967 1967 28.5 27.5 28.1 27.2 26.4 24.5 24.8 27.7 30.7 31.4 29.6 28.3 1968 1968 29.6 28.8 27.6 28.2 26.7 23.5 25.5 27.9 30.4 31.4 29.1 29.0 1969 1969 29.5 28.6 28.4 29.1 26.7 25.6 24.8 27.6 29.2 30.2 31.0 29.9 1970 1970 29.6 28.1 29.9 29.3 28.1 25.8 25.4 27.2 30.2 31.4 30.8 28.3 1971 1971 27.7 26.7 28.2 28.8 27.3 25.7 26.0 27.2 30.2 31.5 29.9 29.3 1972 1972 25.8 28.1 26.9 27.2 26.7 24.0 24.8 26.8 29.4 31.7 31.4 30.8 1973 1973 30.1 29.5 28.6 28.1 27.7 24.8 25.3 27.1 30.3 30.4 30.2 27.4 1974 1974 26.3 26.4 26.4 27.3 25.2 24.0 24.0 26.9 28.8 29.6 28.5 27.6 1975 1975 28.5 27.8 27.2 27.7 27.0 24.9 24.3 25.8 30.9 31.3 30.8 28.7 1976 1976 26.6 26.2 26.5 26.9 25.0 24.5 24.5 24.9 29.3 29.9 30.3 29.0 1977 1977 29.0 26.5 27.2 28.3 26.5 25.3 25.8 27.8 29.9 31.7 31.8 28.2 1978 1978 27.6 25.4 26.5 27.1 25.5 23.4 25.1 27.9 30.5 30.2 30.3 28.9 1979 1979 28.2 27.0 27.6 28.8 26.7 25.2 24.3 27.9 30.8 31.0 30.3 29.3 1980 1980 29.7 28.1 27.4 28.3 27.5 24.7 24.2 27.0 30.6 32.1 29.6 29.9 1981 1981 28.7 28.7 28.4 28.3 26.6 23.9 25.6 27.4 30.5 31.6 31.6 30.2 1982 1982 30.1 28.6 28.1 27.5 26.0 25.1 24.7 27.5 30.3 30.6 30.1 29.2 1983 1983 29.3 30.5 29.6 30.0 27.9 25.8 26.3 26.6 30.9 31.7 30.4 27.9 1984 1984 29.8 29.2 28.0 28.3 27.8 25.7 25.7 28.6 31.4 30.9 30.2 29.6 1985 1985 29.5 26.5 28.0 28.8 26.7 25.1 26.1 28.2 30.7 30.7 30.3 28.4 1986 1986 29.4 27.0 27.3 28.5 28.4 25.9 26.1 27.2 30.4 29.8 29.3 29.8 1987 1987 30.9 28.0 29.3 30.6 29.0 25.2 25.8 28.0 29.3 31.5 32.1 29.0 1988 1988 29.2 28.8 29.6 28.7 27.4 25.8 25.1 28.0 30.8 31.0 30.4 26.9 1989 1989 27.7 26.5 28.7 27.5 28.7 25.1 25.6 28.6 30.2 31.0 31.1 30.3 1990 1990 28.1 29.0 27.4 28.1 27.2 25.6 26.5 28.5 30.4 31.4 31.0 29.1 1991 1991 28.7 27.6 28.6 28.8 27.5 25.2 26.0 28.2 30.5 30.3 29.4 27.0 1992 1992 30.2 30.4 29.6 30.0 27.9 25.9 25.0 27.3 30.6 30.8 30.6 30.6 1993 1993 30.1 27.7 27.7 27.6 28.6 25.5 26.3 28.2 30.5 32.3 30.0 28.7 1994 1994 27.8 27.4 29.9 29.4 27.9 24.9 24.2 27.5 31.3 32.1 30.8 29.9 1995 1995 31.6 27.1 28.3 28.7 27.8 26.1 26.8 28.9 30.9 31.3 30.9 29.2 1996 1996 28.2 29.0 29.1 30.3 28.3 26.3 24.5 27.7 29.8 32.4 29.7 29.3 1997 1997 27.8 28.2 28.0 28.1 26.9 25.9 25.8 28.4 31.0 32.4 30.9 29.4 1998 1998 29.0 31.0 31.0 29.3 28.4 26.6 26.7 27.8 32.2 32.3 30.6 29.8 1999 1999 29.0 29.5 29.5 29.8 28.1 26.1 26.0 28.0 29.8 31.4 31.5 28.0 2000 2000 28.5 27.9 27.6 28.6 27.4 25.6 25.8 27.2 30.7 31.5 29.6 28.7 2001 2001 29.1 27.6 28.3 28.8 27.5 26.6 25.3 27.8 30.6 31.3 30.0 29.1 2002 2002 28.8 28.2 28.0 28.7 27.4 25.5 26.4 27.6 30.3 31.6 30.5 29.0 49 149 390 149 390 -15.75 14.75 149-390_149-390 1901 1901 28.6 27.3 26.8 28.0 26.5 25.1 25.4 27.9 30.3 31.0 30.1 28.8 1902 1902 28.0 27.7 27.9 28.3 27.1 25.1 25.4 27.7 30.6 30.8 30.1 28.8 1903 1903 28.6 27.7 27.6 28.6 27.1 25.1 25.6 27.7 29.8 30.4 28.7 28.8 1904 1904 28.6 27.4 27.7 27.9 26.3 25.1 25.4 27.7 30.0 30.8 29.8 28.4 1905 1905 28.6 27.7 27.9 28.5 25.8 24.5 25.4 27.5 30.0 31.2 30.0 28.2 1906 1906 28.9 27.5 26.9 27.3 25.8 25.1 25.3 27.7 30.3 30.8 29.6 28.8 1907 1907 28.6 27.7 27.5 27.0 24.7 25.2 25.4 27.5 30.1 30.7 29.7 28.8 1908 1908 28.6 27.7 27.5 26.2 27.0 25.5 25.4 27.7 30.3 30.8 30.1 28.8 1909 1909 28.4 27.7 27.0 27.8 26.9 25.1 25.4 27.4 30.3 30.8 30.1 28.3 1910 1910 28.6 27.7 27.9 27.9 27.8 25.0 25.4 27.7 30.3 30.8 29.7 28.8 1911 1911 28.4 27.7 27.9 27.9 27.1 25.1 25.2 27.5 30.3 30.8 30.1 28.3 1912 1912 28.6 27.7 27.2 26.5 25.2 25.1 25.4 27.7 30.3 31.0 30.1 28.7 1913 1913 28.7 27.7 27.9 27.8 27.4 25.1 25.4 27.7 30.3 30.8 30.1 28.8 1914 1914 28.9 27.7 27.9 27.0 26.8 25.1 25.4 27.0 30.3 31.7 30.1 28.8 1915 1915 28.6 27.7 28.3 27.2 26.7 25.1 25.6 27.5 30.3 30.8 30.0 28.7 1916 1916 28.6 27.7 27.2 27.8 26.8 25.1 25.6 27.5 30.3 30.8 29.8 28.8 1917 1917 27.0 26.0 26.5 27.5 27.4 24.4 24.1 27.7 29.7 30.6 29.4 27.4 1918 1918 27.6 26.1 26.7 27.1 26.2 25.2 26.0 27.1 31.3 30.5 30.2 28.2 1919 1919 29.0 28.4 28.5 29.1 26.4 24.9 26.2 26.5 29.2 31.2 29.6 28.9 1920 1920 29.1 27.5 27.7 27.8 27.3 25.8 27.0 28.3 30.8 30.8 30.0 28.8 1921 1921 28.9 27.0 28.0 28.4 27.1 25.5 24.9 27.7 30.3 31.6 29.1 28.0 1922 1922 29.1 27.9 28.6 28.5 27.0 26.0 25.8 27.7 31.0 30.8 29.6 28.9 1923 1923 28.2 27.0 27.3 26.7 27.0 25.4 25.4 28.9 30.7 31.2 30.1 28.0 1924 1924 29.4 27.9 28.7 28.8 27.6 26.2 25.6 28.0 29.8 30.8 29.1 28.8 1925 1925 28.4 27.2 26.9 27.9 25.6 24.4 25.3 28.9 29.8 31.1 29.8 28.9 1926 1926 29.3 29.5 28.8 28.8 27.2 25.5 25.0 28.1 30.3 31.0 30.0 28.6 1927 1927 29.0 28.4 28.5 28.1 27.6 25.7 25.9 27.7 31.3 31.9 30.1 28.8 1928 1928 28.4 28.1 27.9 27.9 27.3 25.6 25.9 27.3 29.7 31.3 29.2 28.9 1929 1929 29.1 28.5 28.0 28.3 27.1 26.0 25.4 27.2 29.6 31.2 30.1 28.9 1930 1930 28.6 28.0 27.7 27.8 26.7 24.7 25.8 27.0 30.0 31.6 30.8 28.7 1931 1931 28.3 28.3 27.5 27.8 28.5 26.2 24.3 28.3 30.5 30.3 29.7 28.4 1932 1932 28.8 27.7 27.9 28.0 26.2 25.0 24.0 26.9 28.2 31.3 29.8 28.8 1933 1933 28.8 28.6 29.4 28.8 27.6 25.5 26.3 28.2 30.3 31.5 29.4 27.3 1934 1934 27.2 25.9 26.9 28.3 27.8 25.9 25.8 27.9 29.8 31.5 29.2 28.3 1935 1935 28.2 27.1 27.5 28.3 27.2 24.3 25.9 26.2 28.2 32.3 30.4 28.3 1936 1936 27.4 28.2 27.4 28.1 26.3 26.0 26.1 28.2 29.6 31.0 30.0 28.0 1937 1937 27.8 26.9 27.7 28.1 27.6 25.2 24.3 27.7 29.2 31.5 30.6 27.5 1938 1938 27.8 26.4 28.3 27.8 26.9 25.1 25.4 27.5 29.5 31.3 28.7 27.5 1939 1939 28.6 27.7 26.5 27.7 27.7 25.3 24.2 26.4 29.8 29.8 29.2 27.7 1940 1940 28.2 26.9 27.5 27.9 26.6 25.1 25.7 29.1 29.8 30.8 30.5 29.2 1941 1941 27.9 27.9 29.2 29.1 28.4 25.7 26.3 29.8 30.8 30.8 30.4 28.8 1942 1942 29.2 27.7 26.6 27.8 26.4 25.6 25.4 28.0 31.0 29.2 29.7 26.9 1943 1943 28.2 28.0 27.7 27.5 26.6 23.8 25.2 26.0 30.3 31.6 30.0 27.3 1944 1944 27.9 27.2 27.9 29.2 27.4 25.0 27.4 30.4 29.3 32.4 31.1 29.6 1945 1945 29.5 28.9 27.9 29.2 27.5 25.5 26.0 28.0 31.7 31.6 30.1 27.8 1946 1946 29.3 28.8 28.6 29.5 27.7 25.7 27.3 26.8 30.8 31.3 30.3 28.8 1947 1947 29.1 28.3 27.2 29.1 28.1 26.4 24.6 30.3 30.8 32.0 30.3 28.1 1948 1948 27.9 27.2 28.0 27.7 28.0 26.2 25.3 28.5 29.1 31.7 30.1 29.0 1949 1949 29.2 27.9 27.9 28.6 28.2 25.2 25.4 28.7 31.3 31.8 29.5 28.8 1950 1950 28.2 27.1 27.9 28.3 27.1 25.7 24.2 26.9 30.7 30.1 29.5 27.9 1951 1951 26.2 26.8 28.0 28.8 28.0 25.9 27.1 28.1 30.4 31.3 30.4 30.2 1952 1952 29.5 27.7 29.3 28.7 26.8 25.3 24.5 27.5 29.7 31.3 29.5 28.0 1953 1953 27.9 26.4 27.5 27.5 26.3 25.3 25.4 27.2 29.0 30.0 29.0 26.9 1954 1954 27.0 26.9 26.2 27.3 25.7 23.8 24.3 27.5 30.7 32.3 30.1 28.8 1955 1955 28.0 25.8 26.3 27.9 27.0 24.4 25.5 26.3 30.5 31.0 30.7 27.7 1956 1956 27.7 26.3 25.7 28.2 27.1 25.0 25.0 28.3 29.5 31.7 28.8 27.7 1957 1957 28.0 27.2 27.6 29.6 28.0 24.6 26.3 28.0 29.6 30.2 30.6 29.3 1958 1958 28.3 26.7 27.5 27.6 26.7 24.2 24.6 26.7 30.4 31.8 31.0 29.3 1959 1959 29.2 27.8 28.7 29.2 26.4 25.4 25.4 27.6 30.5 31.4 30.7 28.7 1960 1960 28.8 27.1 27.9 28.4 26.6 25.2 24.6 28.7 31.5 32.5 30.9 30.1 1961 1961 29.1 28.2 27.7 28.2 27.0 24.7 26.0 27.1 31.8 32.4 30.5 29.5 1962 1962 28.8 27.7 28.7 28.4 28.0 25.3 25.9 27.3 30.8 31.6 30.5 30.1 1963 1963 27.9 28.5 27.8 28.4 27.9 26.0 25.8 27.7 30.5 30.9 28.4 28.8 1964 1964 29.4 27.8 28.5 28.8 27.3 24.9 24.9 27.3 29.7 30.5 29.5 28.7 1965 1965 28.5 28.5 28.5 28.1 28.0 25.0 25.6 28.3 30.3 29.8 29.1 28.9 1966 1966 27.9 27.0 28.3 28.0 27.6 26.0 26.5 28.1 29.8 31.0 31.1 29.7 1967 1967 28.3 27.5 28.0 27.3 26.6 24.7 24.9 27.9 30.8 31.1 29.4 28.1 1968 1968 29.4 28.7 27.6 28.2 27.0 23.9 25.6 28.0 30.3 31.2 28.7 28.6 1969 1969 29.2 28.4 28.2 29.1 26.9 25.7 24.7 27.7 29.4 30.3 30.6 29.7 1970 1970 29.4 28.0 29.5 29.2 28.4 25.9 25.5 27.5 30.3 31.3 30.5 28.1 1971 1971 27.5 26.7 28.1 28.8 27.4 25.7 26.1 27.4 30.3 31.3 29.5 29.0 1972 1972 25.7 28.0 26.8 27.2 26.9 24.2 24.8 27.1 29.6 31.5 31.2 30.5 1973 1973 29.8 29.3 28.4 28.0 27.8 24.9 25.4 27.3 30.4 30.3 29.9 27.2 1974 1974 26.2 26.4 26.4 27.4 25.5 24.2 24.2 27.1 29.0 29.4 28.3 27.4 1975 1975 28.3 27.7 27.1 27.7 27.2 25.0 24.5 26.0 31.0 31.1 30.7 28.4 1976 1976 26.4 26.1 26.4 27.0 25.1 24.5 24.5 25.1 29.5 29.7 30.0 28.7 1977 1977 28.8 26.5 27.1 28.3 26.8 25.5 25.9 28.0 30.0 31.5 31.5 28.0 1978 1978 27.4 25.4 26.4 27.2 25.7 23.6 25.1 28.1 30.6 30.1 29.9 28.7 1979 1979 28.0 27.0 27.5 28.9 27.0 25.3 24.4 28.1 30.8 30.8 30.0 28.9 1980 1980 29.5 28.0 27.3 28.2 27.7 24.7 24.3 27.1 30.7 31.8 29.3 29.6 1981 1981 28.5 28.5 28.2 28.3 26.8 24.0 25.7 27.5 30.5 31.3 31.4 29.9 1982 1982 29.8 28.4 28.0 27.5 26.2 25.1 24.8 27.8 30.3 30.4 29.8 28.9 1983 1983 29.1 30.2 29.5 29.9 28.0 26.0 26.4 26.8 30.9 31.4 30.1 27.7 1984 1984 29.6 29.0 28.0 28.4 28.1 25.8 25.8 28.8 31.5 30.7 29.9 29.3 1985 1985 29.3 26.4 28.0 28.8 26.9 25.1 26.2 28.3 30.8 30.5 30.0 28.2 1986 1986 29.2 26.9 27.3 28.5 28.7 26.0 26.2 27.5 30.5 29.4 29.1 29.6 1987 1987 30.6 27.9 29.1 30.5 29.1 25.4 25.8 28.3 29.6 31.3 31.8 28.8 1988 1988 29.0 28.7 29.4 28.7 27.7 25.8 25.3 28.3 30.9 30.8 30.1 26.9 1989 1989 27.6 26.4 28.6 27.6 28.8 25.2 25.7 28.8 30.3 30.8 30.9 30.0 1990 1990 28.0 28.8 27.2 28.1 27.3 25.7 26.5 28.8 30.5 31.2 30.7 28.8 1991 1991 28.5 27.5 28.6 28.7 27.7 25.5 26.2 28.5 30.6 30.2 29.2 26.9 1992 1992 29.9 30.2 29.6 30.0 28.0 25.9 25.1 27.6 30.7 30.6 30.3 30.3 1993 1993 29.8 27.6 27.6 27.7 28.6 25.5 26.5 28.5 30.6 32.0 29.7 28.4 1994 1994 27.6 27.3 29.7 29.3 28.2 25.1 24.4 27.8 31.4 31.9 30.4 29.6 1995 1995 31.2 27.0 28.2 28.7 28.0 26.2 26.9 29.2 31.0 31.1 30.6 28.9 1996 1996 28.0 28.8 29.0 30.3 28.4 26.4 24.7 28.0 29.9 32.2 29.5 29.0 1997 1997 27.6 28.1 27.9 28.1 27.0 26.0 25.9 28.6 31.1 32.1 30.6 29.0 1998 1998 28.8 30.8 30.9 29.3 28.5 26.5 26.7 28.1 32.3 32.1 30.3 29.5 1999 1999 28.6 29.4 29.4 29.7 28.3 26.3 26.0 28.3 30.0 31.2 31.2 27.7 2000 2000 28.3 27.7 27.5 28.6 27.6 25.7 25.9 27.5 30.8 31.3 29.3 28.4 2001 2001 29.0 27.5 28.2 28.9 27.8 26.7 25.4 28.1 30.7 31.1 29.7 28.6 2002 2002 28.6 28.1 27.9 28.7 27.6 25.7 26.5 28.0 30.5 31.5 30.2 28.7 50 150 390 150 390 -15.25 14.75 150-390_150-390 1901 1901 28.0 26.8 26.4 27.6 26.3 25.0 25.4 27.8 30.2 30.7 29.5 28.2 1902 1902 27.4 27.2 27.5 27.9 26.9 25.0 25.4 27.6 30.5 30.5 29.5 28.1 1903 1903 28.0 27.2 27.3 28.1 26.8 25.0 25.5 27.7 29.9 30.2 28.2 28.2 1904 1904 28.0 26.9 27.3 27.4 26.1 25.0 25.4 27.6 29.9 30.5 29.2 27.8 1905 1905 28.0 27.2 27.5 28.0 25.6 24.4 25.4 27.6 30.0 30.8 29.4 27.7 1906 1906 28.3 27.0 26.5 26.9 25.6 25.0 25.3 27.6 30.3 30.5 29.1 28.2 1907 1907 28.0 27.2 27.0 26.6 24.6 25.0 25.4 27.6 30.0 30.5 29.1 28.2 1908 1908 28.0 27.2 27.1 25.9 26.7 25.3 25.4 27.6 30.3 30.5 29.5 28.2 1909 1909 27.8 27.2 26.6 27.4 26.7 25.0 25.4 27.5 30.3 30.5 29.5 27.8 1910 1910 28.0 27.2 27.5 27.4 27.5 24.8 25.4 27.6 30.3 30.5 29.2 28.1 1911 1911 27.8 27.2 27.5 27.5 26.9 25.0 25.2 27.5 30.3 30.5 29.5 27.8 1912 1912 28.0 27.2 26.8 26.2 25.2 25.0 25.4 27.6 30.3 30.5 29.5 28.0 1913 1913 28.1 27.2 27.5 27.4 27.2 25.0 25.4 27.6 30.3 30.5 29.5 28.2 1914 1914 28.3 27.2 27.5 26.6 26.5 25.0 25.4 27.0 30.3 31.4 29.5 28.2 1915 1915 28.0 27.2 27.9 26.9 26.4 25.0 25.7 27.5 30.3 30.5 29.4 28.1 1916 1916 28.0 27.2 26.8 27.3 26.5 25.0 25.5 27.6 30.3 30.5 29.2 28.2 1917 1917 26.4 25.5 26.2 27.1 27.2 24.3 24.2 27.7 29.7 30.4 28.8 26.9 1918 1918 27.1 25.8 26.4 26.7 25.9 25.0 25.9 27.1 31.3 30.2 29.6 27.6 1919 1919 28.4 27.8 28.1 28.5 26.1 24.7 26.1 26.6 29.2 30.9 29.1 28.3 1920 1920 28.4 27.0 27.5 27.4 27.0 25.5 26.9 28.2 30.7 30.5 29.4 28.2 1921 1921 28.3 26.6 27.5 28.0 26.8 25.3 24.9 27.7 30.3 31.3 28.5 27.4 1922 1922 28.5 27.4 28.1 28.1 26.7 25.7 25.8 27.8 30.8 30.5 29.0 28.3 1923 1923 27.6 26.5 26.9 26.4 26.8 25.2 25.4 28.8 30.7 30.9 29.5 27.4 1924 1924 28.8 27.4 28.2 28.3 27.4 25.9 25.5 28.0 29.9 30.7 28.6 28.2 1925 1925 27.8 26.7 26.5 27.4 25.4 24.3 25.3 28.8 29.8 30.8 29.2 28.3 1926 1926 28.7 28.9 28.3 28.4 26.9 25.3 25.0 27.8 30.3 30.8 29.4 28.0 1927 1927 28.3 27.8 28.0 27.7 27.4 25.4 25.9 27.6 31.3 31.7 29.5 28.2 1928 1928 28.0 27.6 27.6 27.5 27.1 25.4 25.8 27.3 29.8 31.0 28.7 28.3 1929 1929 28.4 28.1 27.6 27.9 26.7 25.7 25.4 27.2 29.6 31.0 29.5 28.4 1930 1930 28.0 27.6 27.5 27.4 26.5 24.5 25.8 27.1 30.0 31.4 30.3 28.2 1931 1931 27.7 27.8 27.1 27.4 28.2 25.9 24.4 28.2 30.5 30.0 29.1 27.8 1932 1932 28.2 27.2 27.5 27.5 25.9 24.8 24.0 26.8 28.1 31.1 29.5 28.3 1933 1933 28.2 28.1 28.9 28.4 27.4 25.3 26.2 28.1 30.2 31.1 28.9 26.7 1934 1934 26.8 25.5 26.5 27.9 27.7 25.7 25.8 27.8 29.8 31.3 28.7 27.7 1935 1935 27.7 26.7 27.1 27.9 27.0 24.1 25.9 26.3 28.2 31.9 29.9 27.8 1936 1936 27.0 27.6 27.0 27.7 26.1 25.7 26.0 28.1 29.6 30.8 29.4 27.5 1937 1937 27.3 26.5 27.3 27.9 27.4 25.0 24.3 27.6 29.2 31.1 30.0 27.0 1938 1938 27.2 26.0 27.9 27.4 26.7 25.0 25.4 27.5 29.5 30.9 28.3 27.0 1939 1939 28.0 27.2 26.1 27.4 27.5 25.0 24.2 26.3 29.7 29.6 28.6 27.2 1940 1940 27.6 26.5 27.1 27.5 26.3 25.0 25.7 29.0 29.9 30.5 29.9 28.7 1941 1941 27.3 27.4 28.8 28.7 28.1 25.5 26.2 29.7 30.7 30.5 29.8 28.0 1942 1942 28.7 27.2 26.2 27.4 26.2 25.4 25.4 28.1 31.0 29.0 29.1 26.4 1943 1943 27.6 27.5 27.3 27.2 26.3 23.5 25.0 26.1 30.2 31.3 29.5 26.7 1944 1944 27.5 26.8 27.5 28.8 27.3 24.8 27.2 30.3 29.4 32.1 30.5 28.9 1945 1945 28.9 28.4 27.5 28.7 27.2 25.3 26.0 28.0 31.6 31.3 29.2 27.3 1946 1946 28.7 28.3 28.1 29.0 27.4 25.5 27.3 26.7 30.7 31.0 29.6 27.8 1947 1947 28.5 27.7 26.9 28.7 28.0 26.2 24.5 30.2 30.6 31.7 29.6 27.4 1948 1948 27.3 26.7 27.6 27.2 27.6 25.9 25.3 28.5 29.0 31.4 29.5 28.4 1949 1949 28.6 27.2 27.5 28.3 28.0 25.0 25.5 28.7 31.3 31.5 28.9 28.2 1950 1950 27.6 26.6 27.5 27.9 27.0 25.3 24.3 26.9 30.6 29.7 28.9 27.3 1951 1951 25.7 26.2 27.6 28.4 27.8 25.7 27.1 28.1 30.3 31.0 29.8 29.6 1952 1952 28.8 27.2 28.9 28.2 26.6 25.1 24.5 27.4 29.7 30.9 28.9 27.5 1953 1953 27.3 26.1 27.1 27.2 26.2 25.0 25.4 27.2 28.8 29.6 28.4 26.5 1954 1954 26.5 26.5 25.9 27.0 25.7 23.6 24.2 27.5 30.5 32.0 29.6 28.2 1955 1955 27.5 25.4 26.0 27.5 26.7 24.2 25.5 26.3 30.3 30.8 30.1 27.2 1956 1956 27.2 25.9 25.5 27.8 26.7 24.9 25.0 28.2 29.4 31.5 28.2 27.2 1957 1957 27.5 26.8 27.3 29.1 27.7 24.5 26.3 28.0 29.5 30.0 30.0 28.7 1958 1958 27.9 26.2 27.1 27.3 26.4 24.0 24.5 26.7 30.5 31.6 30.3 28.6 1959 1959 28.7 27.4 28.3 28.8 26.4 25.2 25.2 27.6 30.4 31.2 30.2 28.1 1960 1960 28.2 26.6 27.5 28.0 26.4 25.0 24.5 28.6 31.2 32.1 30.3 29.5 1961 1961 28.4 27.6 27.3 27.9 26.9 24.4 25.8 27.2 31.6 32.0 29.9 28.7 1962 1962 28.1 27.2 28.1 27.9 27.5 25.2 25.8 27.4 30.6 31.3 30.0 29.4 1963 1963 27.5 27.9 27.4 28.0 27.8 25.9 25.6 27.7 30.3 30.6 27.7 28.2 1964 1964 28.7 27.0 27.7 28.3 27.0 24.8 25.0 27.3 29.6 30.1 28.9 28.0 1965 1965 27.9 27.9 28.1 27.7 27.8 24.9 25.6 28.2 30.3 29.5 28.5 28.3 1966 1966 27.4 26.4 28.0 27.7 27.3 25.8 26.5 27.9 29.8 30.7 30.5 29.0 1967 1967 27.7 26.9 27.6 26.9 26.3 24.7 24.9 27.9 30.7 30.7 28.8 27.6 1968 1968 28.7 28.1 27.3 27.8 26.9 23.8 25.8 28.0 30.0 30.8 28.0 27.9 1969 1969 28.5 27.8 27.8 28.7 26.7 25.5 24.5 27.6 29.4 30.1 29.8 29.0 1970 1970 28.7 27.4 28.9 28.7 28.1 25.6 25.3 27.5 30.1 30.9 29.9 27.4 1971 1971 26.9 26.1 27.6 28.4 27.2 25.5 26.1 27.4 30.3 30.9 28.9 28.3 1972 1972 25.2 27.3 26.3 26.8 26.6 23.9 24.8 27.1 29.5 31.0 30.5 29.7 1973 1973 29.2 28.7 28.0 27.5 27.6 24.7 25.4 27.3 30.4 29.9 29.3 26.6 1974 1974 25.6 25.8 26.0 27.1 25.4 24.1 24.3 27.1 29.0 29.1 27.7 26.8 1975 1975 27.7 27.1 26.7 27.3 26.9 24.9 24.5 26.1 30.9 30.7 29.8 27.8 1976 1976 25.9 25.6 26.1 26.6 25.0 24.2 24.5 25.2 29.4 29.4 29.4 28.1 1977 1977 28.2 26.0 26.7 27.9 26.5 25.2 25.8 27.9 29.9 31.1 30.8 27.4 1978 1978 26.8 25.0 26.0 27.0 25.5 23.5 25.1 28.1 30.5 29.8 29.2 28.1 1979 1979 27.4 26.7 27.1 28.5 26.8 25.0 24.5 28.0 30.8 30.4 29.3 28.2 1980 1980 28.8 27.3 26.9 27.8 27.5 24.4 24.2 27.1 30.6 31.4 28.8 28.9 1981 1981 27.9 27.8 27.6 27.9 26.4 23.9 25.7 27.5 30.5 31.0 30.6 29.2 1982 1982 29.1 27.7 27.6 27.1 25.9 25.0 24.8 27.7 30.2 30.0 29.2 28.3 1983 1983 28.5 29.5 29.0 29.5 27.9 25.8 26.3 26.9 30.7 31.1 29.5 27.1 1984 1984 29.0 28.4 27.6 28.0 27.9 25.6 25.9 28.8 31.3 30.3 29.3 28.4 1985 1985 28.6 25.9 27.5 28.5 26.7 24.8 26.0 28.3 30.6 30.1 29.6 27.5 1986 1986 28.6 26.4 26.9 28.1 28.5 25.9 26.1 27.5 30.3 29.0 28.4 28.9 1987 1987 29.9 27.4 28.6 30.1 28.9 25.1 25.8 28.3 29.6 31.0 31.1 28.1 1988 1988 28.3 28.1 28.8 28.3 27.5 25.6 25.3 28.3 30.8 30.5 29.5 26.3 1989 1989 27.0 25.9 28.0 27.2 28.5 25.0 25.7 28.8 30.2 30.5 30.3 29.4 1990 1990 27.4 28.2 26.8 27.7 27.1 25.5 26.4 28.7 30.4 30.9 30.1 28.2 1991 1991 27.9 26.9 28.1 28.3 27.5 25.4 26.2 28.4 30.4 29.9 28.5 26.3 1992 1992 29.2 29.5 28.9 29.5 27.7 25.7 25.0 27.6 30.6 30.2 29.7 29.6 1993 1993 29.2 27.0 27.2 27.3 28.4 25.4 26.5 28.5 30.5 31.7 29.1 28.2 1994 1994 27.1 26.8 29.2 28.7 27.8 25.0 24.4 27.8 31.2 31.4 29.8 28.9 1995 1995 30.5 26.6 27.8 28.3 27.7 26.0 26.9 29.1 30.9 30.8 30.0 28.3 1996 1996 27.4 28.2 28.5 29.8 28.2 26.1 24.6 28.0 29.8 31.7 28.9 28.4 1997 1997 27.0 27.4 27.5 27.7 26.8 25.8 25.8 28.5 31.0 31.7 30.0 28.4 1998 1998 28.2 30.2 30.4 28.8 28.1 26.2 26.6 28.2 32.2 31.8 29.7 28.9 1999 1999 27.9 28.9 28.9 29.3 28.0 26.1 26.0 28.3 29.9 30.9 30.6 27.2 2000 2000 27.8 27.2 27.1 28.2 27.4 25.5 25.9 27.5 30.7 31.0 28.8 27.8 2001 2001 28.4 27.0 27.9 28.6 27.6 26.6 25.4 28.2 30.7 30.8 29.1 28.0 2002 2002 28.0 27.6 27.5 28.4 27.5 25.5 26.6 28.0 30.4 31.2 29.7 28.2 51 151 390 151 390 -14.75 14.75 151-390_151-390 1901 1901 27.2 26.4 25.8 26.8 26.0 24.8 25.2 27.5 29.8 30.0 28.6 27.5 1902 1902 26.7 26.7 26.9 27.2 26.6 24.8 25.2 27.4 30.0 29.8 28.6 27.5 1903 1903 27.2 26.7 26.7 27.4 26.5 24.8 25.4 27.5 29.6 29.6 27.5 27.5 1904 1904 27.2 26.5 26.9 26.7 25.8 24.8 25.2 27.4 29.6 29.8 28.6 27.2 1905 1905 27.2 26.7 26.9 27.2 25.3 24.3 25.2 27.4 29.6 30.0 28.6 27.1 1906 1906 27.5 26.5 25.9 26.2 25.3 24.8 25.1 27.4 29.9 29.8 28.4 27.5 1907 1907 27.2 26.7 26.4 25.9 24.4 24.8 25.2 27.4 29.6 29.8 28.4 27.5 1908 1908 27.2 26.7 26.4 25.3 26.4 25.0 25.2 27.4 29.9 29.8 28.6 27.5 1909 1909 27.0 26.7 26.0 26.6 26.4 24.8 25.2 27.4 29.9 29.8 28.6 27.5 1910 1910 27.2 26.7 26.9 26.7 27.2 24.8 25.2 27.4 29.9 29.8 28.4 27.5 1911 1911 27.2 26.7 26.9 26.9 26.7 24.8 25.1 27.3 29.9 29.8 28.7 27.2 1912 1912 27.2 26.7 26.2 25.7 25.0 24.8 25.2 27.4 29.9 29.8 28.6 27.4 1913 1913 27.3 26.7 26.7 26.7 27.0 24.8 25.2 27.4 29.9 29.8 28.6 27.5 1914 1914 27.4 26.7 26.9 25.9 26.1 24.8 25.2 26.9 29.9 30.6 28.6 27.5 1915 1915 27.2 26.7 27.2 26.2 26.1 24.8 25.5 27.3 29.9 29.8 28.6 27.4 1916 1916 27.2 26.7 26.2 26.6 26.2 24.8 25.4 27.4 29.9 29.8 28.4 27.5 1917 1917 25.7 25.3 25.6 26.4 26.8 24.1 24.1 27.5 29.3 29.7 28.1 26.4 1918 1918 26.3 25.4 25.8 26.0 25.5 24.8 25.7 27.0 30.9 29.5 28.7 27.0 1919 1919 27.5 27.1 27.4 27.7 25.7 24.5 25.9 26.5 28.9 30.2 28.4 27.6 1920 1920 27.6 26.5 26.9 26.6 26.7 25.3 26.6 27.9 30.2 29.8 28.7 27.5 1921 1921 27.5 26.1 26.9 27.2 26.5 25.1 24.7 27.5 29.9 30.5 27.7 26.8 1922 1922 27.7 26.9 27.4 27.3 26.4 25.5 25.5 27.7 30.4 29.8 28.2 27.7 1923 1923 26.8 26.1 26.2 25.7 26.4 25.0 25.4 28.6 30.3 30.2 28.7 26.8 1924 1924 28.0 26.9 27.6 27.6 27.0 25.6 25.5 27.8 29.6 30.1 27.9 27.5 1925 1925 27.0 26.3 25.9 26.7 25.0 24.2 25.2 28.6 29.5 30.1 28.4 27.6 1926 1926 27.9 28.3 27.7 27.6 26.6 25.0 24.8 27.6 29.9 30.1 28.6 27.5 1927 1927 27.5 27.2 27.3 26.9 27.1 25.2 25.7 27.4 30.8 31.0 28.6 27.5 1928 1928 27.2 27.1 27.1 26.8 26.7 25.2 25.5 27.3 29.6 30.3 28.0 27.7 1929 1929 27.6 27.6 27.0 27.2 26.3 25.5 25.2 27.0 29.2 30.3 28.7 27.9 1930 1930 27.2 27.1 26.9 26.6 26.2 24.4 25.6 26.9 29.7 30.8 29.6 27.7 1931 1931 27.0 27.3 26.5 26.7 27.8 25.6 24.3 28.0 30.1 29.3 28.4 27.2 1932 1932 27.3 26.7 26.9 26.8 25.5 24.5 24.0 26.8 27.8 30.5 28.6 27.8 1933 1933 27.4 27.5 28.2 27.7 27.1 25.1 26.0 27.9 29.8 30.4 28.1 26.2 1934 1934 26.2 25.2 25.9 27.0 27.4 25.5 25.6 27.7 29.5 30.7 28.1 27.1 1935 1935 27.0 26.3 26.5 27.2 26.7 24.0 25.7 26.2 27.9 31.1 29.2 27.4 1936 1936 26.3 27.1 26.4 26.9 25.8 25.5 25.7 27.8 29.3 30.2 28.7 27.0 1937 1937 26.5 26.1 26.9 27.2 27.2 24.8 24.2 27.3 28.9 30.4 29.2 26.6 1938 1938 26.5 25.5 27.2 26.7 26.4 24.8 25.2 27.3 29.3 30.2 27.6 26.5 1939 1939 27.3 26.7 25.5 26.7 27.2 24.9 24.1 26.3 29.4 29.0 27.9 26.6 1940 1940 26.9 26.1 26.5 26.8 26.0 24.8 25.5 28.7 29.6 29.8 29.1 28.2 1941 1941 26.5 26.9 28.1 27.9 27.7 25.2 25.9 29.4 30.3 29.8 29.0 27.4 1942 1942 27.8 26.7 25.7 26.7 25.9 25.2 25.2 28.0 30.7 28.3 28.3 25.8 1943 1943 26.8 27.0 26.7 26.5 25.9 23.3 24.9 25.9 29.8 30.6 28.9 26.2 1944 1944 26.8 26.4 26.9 28.0 27.0 24.6 26.9 30.1 29.0 31.3 29.6 28.3 1945 1945 28.1 27.8 26.7 27.9 26.9 25.1 25.8 27.8 31.1 30.6 28.4 26.7 1946 1946 27.9 27.8 27.4 28.2 26.9 25.3 27.0 26.4 30.3 30.3 28.7 27.2 1947 1947 27.6 27.2 26.3 27.9 27.7 26.0 24.4 29.9 30.2 31.0 28.7 26.8 1948 1948 26.5 26.2 27.0 26.5 27.2 25.7 25.1 28.2 28.7 30.6 28.6 27.8 1949 1949 27.8 26.7 27.0 27.6 27.8 24.8 25.5 28.4 30.8 30.8 28.1 27.2 1950 1950 26.8 26.2 26.9 27.2 26.7 25.0 24.1 26.8 30.1 29.0 28.1 26.7 1951 1951 25.1 25.7 27.0 27.7 27.5 25.6 26.9 27.9 30.0 30.3 29.1 29.0 1952 1952 28.0 26.7 28.3 27.4 26.2 25.1 24.5 27.2 29.4 30.1 28.2 26.9 1953 1953 26.7 25.8 26.7 26.6 26.0 24.8 25.2 27.1 28.5 29.0 27.6 26.1 1954 1954 25.9 26.0 25.6 26.4 25.5 23.4 24.0 27.2 30.1 31.2 28.9 27.7 1955 1955 27.0 25.0 25.7 26.9 26.5 24.1 25.2 26.2 30.0 30.1 29.4 26.7 1956 1956 26.5 25.5 25.2 27.0 26.5 24.5 24.8 27.9 29.1 30.8 27.5 26.7 1957 1957 26.8 26.4 26.9 28.4 27.3 24.5 26.1 27.8 29.2 29.4 29.3 28.2 1958 1958 27.3 25.8 26.7 26.6 26.1 23.7 24.4 26.6 30.1 30.9 29.5 28.1 1959 1959 27.9 27.0 27.8 28.0 26.3 25.0 25.0 27.4 30.0 30.5 29.4 27.5 1960 1960 27.5 26.2 26.9 27.3 26.1 24.8 24.4 28.5 30.8 31.4 29.5 28.9 1961 1961 27.6 27.0 26.7 27.2 26.6 24.2 25.6 27.1 31.2 31.1 29.1 28.1 1962 1962 27.4 26.7 27.4 27.1 27.0 25.0 25.7 27.4 30.2 30.7 29.2 28.8 1963 1963 27.0 27.3 26.8 27.2 27.6 25.8 25.5 27.6 30.0 29.7 26.9 27.4 1964 1964 27.9 26.3 27.1 27.5 26.7 24.6 24.8 27.1 29.3 29.3 28.1 27.4 1965 1965 27.1 27.4 27.6 27.1 27.5 25.0 25.5 28.0 29.9 28.9 27.6 27.3 1966 1966 26.6 26.0 27.4 27.2 27.0 25.6 26.3 27.8 29.5 29.8 29.6 28.5 1967 1967 27.2 26.6 27.0 26.2 26.0 24.5 24.8 27.8 30.3 30.0 28.1 27.1 1968 1968 28.0 27.5 26.9 27.3 26.7 23.8 25.5 27.8 29.5 30.3 27.1 27.3 1969 1969 27.7 27.3 27.2 27.9 26.3 25.3 24.2 27.3 29.2 29.4 28.9 28.4 1970 1970 27.9 26.9 28.0 27.9 27.9 25.4 25.2 27.4 29.7 30.2 29.0 26.8 1971 1971 26.1 25.8 27.0 27.7 27.0 25.4 25.8 27.2 30.0 30.1 27.9 27.6 1972 1972 24.6 26.8 25.8 26.1 26.4 23.7 24.7 27.0 29.2 30.3 29.7 29.1 1973 1973 28.4 28.2 27.4 26.9 27.3 24.5 25.2 27.2 30.1 29.3 28.5 26.0 1974 1974 25.0 25.3 25.5 26.4 25.2 24.0 24.2 27.0 28.8 28.5 26.9 26.2 1975 1975 26.9 26.6 26.2 26.6 26.7 24.7 24.4 25.9 30.5 30.0 29.0 27.1 1976 1976 25.2 25.1 25.6 26.1 24.7 24.1 24.4 25.2 29.0 28.6 28.6 27.4 1977 1977 27.5 25.5 26.0 27.2 26.2 25.1 25.6 27.7 29.5 30.3 29.9 26.7 1978 1978 26.1 24.7 25.5 26.3 25.3 23.4 24.9 27.8 30.2 29.2 28.4 27.5 1979 1979 26.7 26.2 26.6 27.7 26.6 24.8 24.3 27.9 30.4 29.7 28.5 27.6 1980 1980 28.0 26.8 26.4 27.1 27.2 24.2 24.0 26.9 30.3 30.7 28.0 28.2 1981 1981 27.1 27.2 26.9 27.0 26.1 23.7 25.4 27.3 30.1 30.3 29.8 28.4 1982 1982 28.3 27.2 27.0 26.4 25.5 24.7 24.6 27.5 29.8 29.4 28.4 27.6 1983 1983 27.7 28.9 28.4 28.7 27.5 25.7 26.0 26.7 30.4 30.4 28.7 26.5 1984 1984 28.1 27.8 27.0 27.3 27.7 25.6 25.8 28.7 31.0 29.7 28.5 27.8 1985 1985 27.9 25.5 27.0 27.8 26.4 24.6 25.9 28.1 30.2 29.4 28.7 26.9 1986 1986 27.8 26.0 26.5 27.3 28.3 25.8 26.0 27.3 29.9 28.3 27.6 28.3 1987 1987 29.1 26.9 28.0 29.3 28.5 25.0 25.7 28.1 29.3 30.3 30.3 27.5 1988 1988 27.5 27.7 28.1 27.6 27.2 25.5 25.2 28.2 30.4 29.8 28.6 25.8 1989 1989 26.3 25.4 27.4 26.6 28.2 24.8 25.4 28.7 29.9 29.8 29.5 28.7 1990 1990 26.8 27.6 26.3 27.0 26.8 25.3 26.2 28.4 30.1 30.2 29.2 27.4 1991 1991 27.2 26.5 27.6 27.5 27.2 25.2 26.1 28.2 30.0 29.3 27.8 25.8 1992 1992 28.3 29.0 28.3 28.7 27.5 25.5 24.9 27.4 30.3 29.5 28.9 28.9 1993 1993 28.3 26.5 26.6 26.6 28.0 25.2 26.3 28.3 30.1 31.0 28.5 27.5 1994 1994 26.4 26.4 28.6 27.9 27.5 24.8 24.3 27.6 30.9 30.7 29.0 28.3 1995 1995 29.6 26.1 27.2 27.6 27.4 25.8 26.7 28.9 30.4 30.1 29.2 27.7 1996 1996 26.6 27.7 27.9 29.0 27.9 25.9 24.6 27.8 29.5 31.0 28.1 27.8 1997 1997 26.4 26.9 26.9 27.0 26.5 25.6 25.6 28.2 30.7 30.9 29.2 27.8 1998 1998 27.3 29.6 29.7 28.1 27.7 25.8 26.3 28.1 31.7 31.1 28.9 28.3 1999 1999 27.0 28.3 28.3 28.5 27.6 25.9 25.7 28.1 29.6 30.2 29.7 26.7 2000 2000 27.2 26.7 26.5 27.4 27.1 25.4 25.6 27.4 30.3 30.4 28.0 27.2 2001 2001 27.7 26.5 27.4 27.9 27.4 26.4 25.2 28.0 30.3 30.1 28.4 27.5 2002 2002 27.2 27.1 26.9 27.8 27.3 25.3 26.4 27.8 30.1 30.6 29.0 27.6 52 152 390 152 390 -14.25 14.75 152-390_152-390 1901 1901 26.5 25.8 25.2 26.2 25.4 24.3 24.6 26.8 28.9 28.9 27.5 26.6 1902 1902 26.1 26.1 26.3 26.4 25.9 24.3 24.6 26.7 29.0 28.7 27.5 26.5 1903 1903 26.5 26.1 26.1 26.8 25.8 24.3 24.8 26.7 28.8 28.5 26.5 26.6 1904 1904 26.5 25.9 26.3 26.0 25.1 24.3 24.6 26.7 28.7 28.7 27.5 26.6 1905 1905 26.5 26.1 26.3 26.6 24.7 24.0 24.6 26.7 28.8 28.9 27.5 26.3 1906 1906 26.8 25.9 25.3 25.6 24.7 24.3 24.6 26.7 29.0 28.7 27.5 26.6 1907 1907 26.5 26.1 25.8 25.3 23.9 24.3 24.6 26.7 28.8 28.7 27.3 26.6 1908 1908 26.5 26.1 25.8 24.8 25.8 24.5 24.6 26.7 29.0 28.7 27.5 26.6 1909 1909 26.5 26.1 25.4 25.9 25.8 24.3 24.6 26.7 29.0 28.7 27.5 26.6 1910 1910 26.5 26.1 26.3 26.0 26.6 24.3 24.6 26.7 29.0 28.7 27.5 26.6 1911 1911 26.5 26.1 26.3 26.3 26.1 24.3 24.5 26.7 29.0 28.7 27.6 26.6 1912 1912 26.5 26.1 25.7 25.2 24.5 24.3 24.6 26.6 29.0 28.7 27.5 26.6 1913 1913 26.5 26.1 26.1 26.1 26.4 24.3 24.8 26.7 29.0 28.7 27.5 26.6 1914 1914 26.7 26.1 26.3 25.4 25.4 24.3 24.6 26.2 29.0 29.5 27.5 26.6 1915 1915 26.5 26.1 26.5 25.7 25.4 24.3 24.9 26.6 29.0 28.7 27.5 26.5 1916 1916 26.5 26.1 25.6 25.9 25.5 24.3 24.8 26.7 29.0 28.7 27.3 26.6 1917 1917 25.0 24.8 25.0 25.8 26.2 23.7 23.6 26.8 28.5 28.6 27.0 25.5 1918 1918 25.7 24.9 25.3 25.4 25.0 24.3 25.1 26.3 29.9 28.5 27.6 26.1 1919 1919 26.8 26.4 26.8 27.0 24.9 24.0 25.2 25.9 28.0 29.0 27.3 26.7 1920 1920 26.8 25.9 26.3 26.0 26.0 24.8 26.0 27.2 29.3 28.7 27.6 26.6 1921 1921 26.7 25.5 26.3 26.6 25.8 24.5 24.2 26.8 29.0 29.4 26.7 26.0 1922 1922 27.0 26.3 26.7 26.7 25.7 24.9 24.9 27.1 29.4 28.7 27.2 26.8 1923 1923 26.1 25.5 25.6 25.1 25.7 24.4 24.8 27.8 29.5 29.1 27.6 25.9 1924 1924 27.2 26.3 26.9 26.9 26.4 25.1 24.9 27.1 28.8 29.1 26.9 26.6 1925 1925 26.3 25.7 25.2 26.1 24.5 23.8 24.6 27.9 28.7 29.0 27.3 26.7 1926 1926 27.2 27.5 27.0 27.0 25.9 24.5 24.3 26.8 29.1 29.1 27.6 26.6 1927 1927 26.8 26.5 26.6 26.3 26.4 24.6 25.0 26.7 29.9 29.9 27.5 26.5 1928 1928 26.5 26.5 26.6 26.2 26.1 24.7 24.9 26.7 28.9 29.1 27.1 26.9 1929 1929 26.9 27.0 26.4 26.4 25.5 24.9 24.6 26.4 28.4 29.2 27.6 27.0 1930 1930 26.5 26.5 26.3 26.0 25.6 24.0 25.0 26.3 28.9 29.8 28.5 26.8 1931 1931 26.3 26.8 25.9 26.1 27.2 25.0 23.8 27.3 29.3 28.3 27.3 26.3 1932 1932 26.6 26.1 26.3 26.1 24.8 24.0 23.5 26.1 27.0 29.4 27.6 27.0 1933 1933 26.6 26.8 27.6 27.0 26.5 24.7 25.3 27.1 28.8 29.2 27.1 25.3 1934 1934 25.7 24.8 25.4 26.4 26.9 25.0 24.9 26.9 28.7 29.7 27.1 26.3 1935 1935 26.3 25.8 25.9 26.6 26.1 23.5 25.1 25.6 27.1 30.0 28.1 26.6 1936 1936 25.7 26.5 25.8 26.3 25.2 24.9 25.1 27.0 28.5 29.1 27.7 26.1 1937 1937 25.8 25.6 26.3 26.6 26.6 24.3 23.7 26.6 28.1 29.3 28.1 25.8 1938 1938 25.9 25.1 26.6 26.1 25.8 24.3 24.6 26.6 28.6 29.1 26.7 25.7 1939 1939 26.6 26.1 25.0 26.1 26.6 24.3 23.5 25.6 28.5 28.0 26.8 25.8 1940 1940 26.2 25.6 25.9 26.1 25.3 24.3 24.8 27.8 28.8 28.7 28.0 27.3 1941 1941 25.8 26.3 27.5 27.3 27.1 24.7 25.1 28.6 29.3 28.7 27.9 26.5 1942 1942 27.1 26.1 25.2 26.1 25.2 24.6 24.6 27.3 29.8 27.3 27.3 25.0 1943 1943 26.1 26.4 26.1 25.8 25.2 22.8 24.2 25.3 28.9 29.5 27.9 25.4 1944 1944 26.2 25.8 26.3 27.4 26.5 24.3 26.2 29.2 28.1 30.1 28.5 27.4 1945 1945 27.3 27.1 26.1 27.2 26.3 24.5 25.2 27.0 30.1 29.4 27.2 25.8 1946 1946 27.2 27.1 26.7 27.5 26.2 24.7 26.2 25.6 29.3 29.1 27.5 26.2 1947 1947 26.9 26.6 25.8 27.3 27.2 25.4 23.8 29.1 29.3 29.8 27.5 25.9 1948 1948 25.8 25.6 26.3 25.8 26.5 25.1 24.5 27.4 27.8 29.5 27.5 26.9 1949 1949 27.0 26.1 26.4 27.1 27.3 24.3 24.9 27.6 29.9 29.6 27.1 26.3 1950 1950 26.1 25.6 26.3 26.6 26.2 24.4 23.5 26.1 29.2 27.8 27.1 25.9 1951 1951 24.3 25.1 26.3 27.0 27.0 25.2 26.3 27.1 29.0 29.2 28.0 28.1 1952 1952 27.1 26.2 27.6 26.8 25.6 24.5 24.0 26.5 28.5 29.0 27.1 26.1 1953 1953 25.9 25.5 26.2 26.0 25.5 24.3 24.5 26.4 27.6 27.9 26.6 25.5 1954 1954 25.3 25.5 25.2 25.9 25.1 22.8 23.6 26.5 29.1 30.1 28.0 27.0 1955 1955 26.4 24.7 25.3 26.2 25.8 23.5 24.5 25.7 28.9 29.1 28.3 26.0 1956 1956 25.7 25.1 24.6 26.4 25.9 23.9 24.1 27.0 28.1 29.7 26.5 26.1 1957 1957 26.1 26.0 26.3 27.6 26.6 24.0 25.5 27.1 28.3 28.3 28.3 27.4 1958 1958 26.6 25.4 26.2 26.0 25.5 23.2 23.8 25.9 29.2 29.9 28.5 27.3 1959 1959 27.2 26.4 27.1 27.4 25.8 24.4 24.6 26.7 29.0 29.5 28.3 26.8 1960 1960 26.8 25.6 26.3 26.8 25.5 24.3 23.9 27.7 29.7 30.3 28.5 28.0 1961 1961 26.7 26.2 26.2 26.6 26.1 23.5 24.9 26.4 30.1 30.0 27.9 27.2 1962 1962 26.6 26.1 26.7 26.5 26.3 24.5 25.1 26.7 29.2 29.7 28.2 27.9 1963 1963 26.4 26.6 26.2 26.7 27.1 25.3 24.9 27.0 28.9 28.6 26.0 26.6 1964 1964 27.0 25.5 26.3 26.6 26.0 24.2 24.2 26.4 28.4 28.2 27.1 26.5 1965 1965 26.3 26.9 27.0 26.4 26.9 24.4 24.9 27.2 29.0 27.9 26.5 26.4 1966 1966 26.0 25.4 26.7 26.6 26.3 25.2 25.7 27.0 28.5 28.7 28.5 27.8 1967 1967 26.4 26.0 26.4 25.6 25.4 24.0 24.2 27.1 29.3 28.7 27.1 26.3 1968 1968 27.2 26.8 26.3 26.7 26.2 23.3 25.0 27.1 28.5 29.2 26.0 26.5 1969 1969 26.8 26.7 26.5 27.3 25.7 24.8 23.6 26.5 28.3 28.4 27.7 27.5 1970 1970 27.1 26.3 27.2 27.2 27.3 24.9 24.5 26.7 28.7 29.1 27.9 26.0 1971 1971 25.4 25.2 26.4 27.0 26.4 24.8 25.2 26.5 29.0 29.0 26.9 26.7 1972 1972 24.0 26.2 25.2 25.5 25.7 23.2 24.2 26.3 28.3 29.2 28.6 28.2 1973 1973 27.6 27.5 26.8 26.3 26.7 24.2 24.6 26.5 29.1 28.2 27.4 25.2 1974 1974 24.3 24.8 25.0 25.8 24.8 23.5 23.6 26.4 28.0 27.4 26.0 25.3 1975 1975 26.2 26.0 25.5 26.1 26.1 24.3 23.8 25.3 29.6 28.9 28.0 26.2 1976 1976 24.5 24.5 25.0 25.4 24.2 23.4 23.8 24.5 28.2 27.5 27.5 26.6 1977 1977 26.7 25.0 25.4 26.6 25.7 24.5 24.9 27.0 28.6 29.2 28.7 25.9 1978 1978 25.4 24.2 24.9 25.7 24.7 22.9 24.3 27.1 29.3 28.1 27.4 26.6 1979 1979 26.0 25.7 26.1 27.1 26.1 24.3 23.8 27.2 29.4 28.6 27.4 26.6 1980 1980 27.2 26.2 25.8 26.6 26.6 23.6 23.4 26.2 29.3 29.5 26.9 27.2 1981 1981 26.4 26.5 26.2 26.4 25.4 23.3 24.8 26.5 29.2 29.2 28.8 27.5 1982 1982 27.5 26.6 26.3 25.8 25.0 24.1 24.0 26.7 28.8 28.3 27.3 26.5 1983 1983 27.0 28.1 27.6 28.0 26.9 25.2 25.4 26.0 29.4 29.3 27.6 25.6 1984 1984 27.4 27.2 26.4 26.7 27.1 25.0 25.2 28.0 30.1 28.6 27.4 27.0 1985 1985 27.1 24.9 26.4 27.2 25.9 24.0 25.3 27.4 29.3 28.3 27.6 26.2 1986 1986 27.0 25.4 25.9 26.7 27.8 25.3 25.4 26.7 29.0 27.1 26.6 27.4 1987 1987 28.2 26.3 27.2 28.6 27.9 24.4 25.1 27.4 28.5 29.2 29.1 26.7 1988 1988 26.7 27.1 27.4 27.0 26.6 24.9 24.6 27.5 29.4 28.7 27.5 25.0 1989 1989 25.5 24.9 26.6 25.9 27.5 24.2 24.8 28.0 28.9 28.7 28.4 27.9 1990 1990 26.1 26.9 25.7 26.4 26.2 24.8 25.6 27.6 29.1 29.2 28.2 26.5 1991 1991 26.4 25.9 26.9 26.9 26.6 24.8 25.5 27.5 29.1 28.2 26.8 25.0 1992 1992 27.6 28.3 27.5 28.1 26.8 24.9 24.3 26.7 29.4 28.4 27.8 28.0 1993 1993 27.6 25.9 26.0 26.0 27.4 24.6 25.8 27.6 29.2 29.8 27.4 26.6 1994 1994 25.8 25.6 27.9 27.3 26.7 24.3 23.8 26.9 29.9 29.5 27.9 27.3 1995 1995 28.8 25.5 26.6 26.9 26.7 25.2 26.1 28.1 29.4 29.0 28.1 26.8 1996 1996 26.0 27.0 27.2 28.4 27.2 25.3 24.0 27.1 28.6 29.9 27.0 26.9 1997 1997 25.8 26.4 26.3 26.4 25.9 25.2 25.0 27.4 29.7 29.7 28.1 26.9 1998 1998 26.6 29.0 29.0 27.4 27.1 25.2 25.6 27.5 30.8 30.0 27.8 27.3 1999 1999 26.1 27.7 27.6 27.9 27.0 25.4 25.1 27.5 28.7 29.0 28.6 25.8 2000 2000 26.5 26.1 26.0 26.8 26.5 24.9 25.0 26.7 29.4 29.3 27.0 26.3 2001 2001 27.0 25.9 26.8 27.4 26.8 26.0 24.8 27.4 29.5 29.0 27.3 26.7 2002 2002 26.5 26.5 26.3 27.3 26.8 24.8 25.8 27.2 29.3 29.6 27.9 26.7 53 153 390 153 390 -13.75 14.75 153-390_153-390 1901 1901 25.0 24.5 24.0 24.6 24.1 23.2 23.5 25.5 27.7 27.2 25.9 25.1 1902 1902 24.7 24.8 25.0 24.9 24.6 23.2 23.5 25.5 27.7 27.2 25.9 25.0 1903 1903 25.0 24.8 24.8 25.3 24.4 23.2 23.7 25.5 27.6 27.1 25.0 25.1 1904 1904 25.0 24.6 25.0 24.5 23.8 23.2 23.5 25.5 27.6 27.2 25.9 25.1 1905 1905 25.2 24.8 25.0 25.1 23.4 23.0 23.5 25.5 27.6 27.2 25.9 24.8 1906 1906 25.4 24.6 24.0 24.0 23.3 23.2 23.5 25.5 27.7 27.2 25.9 25.1 1907 1907 25.0 24.8 24.4 23.8 22.7 23.2 23.5 25.5 27.6 27.2 25.7 25.1 1908 1908 25.0 24.8 24.4 23.4 24.4 23.3 23.5 25.5 27.7 27.2 25.9 25.1 1909 1909 25.0 24.8 24.1 24.4 24.5 23.2 23.5 25.5 27.7 27.2 25.9 25.1 1910 1910 25.0 24.8 25.0 24.4 25.2 23.2 23.5 25.5 27.7 27.2 25.9 25.0 1911 1911 25.0 24.8 25.0 24.8 24.8 23.2 23.5 25.5 27.7 27.2 25.9 25.1 1912 1912 25.0 24.8 24.4 23.8 23.3 23.2 23.5 25.5 27.7 27.2 25.9 25.1 1913 1913 25.0 24.8 24.7 24.6 25.1 23.2 23.7 25.5 27.7 27.2 25.9 25.1 1914 1914 25.2 24.8 25.0 23.9 24.0 23.2 23.5 25.0 27.7 27.9 25.9 25.1 1915 1915 25.0 24.8 25.1 24.2 24.0 23.2 23.8 25.5 27.7 27.2 25.9 25.0 1916 1916 25.0 24.8 24.4 24.4 24.2 23.2 23.7 25.5 27.7 27.2 25.7 25.1 1917 1917 23.7 23.7 23.7 24.3 25.0 22.7 22.5 25.5 27.3 27.1 25.5 24.1 1918 1918 24.3 23.7 24.0 23.9 23.6 23.2 24.0 25.2 28.7 27.0 25.9 24.6 1919 1919 25.3 25.0 25.4 25.3 23.5 22.9 24.1 24.7 26.9 27.5 25.9 25.1 1920 1920 25.4 24.6 25.0 24.5 24.6 23.7 24.8 25.9 28.1 27.2 26.0 25.1 1921 1921 25.3 24.3 25.0 25.1 24.5 23.4 23.0 25.5 27.7 27.9 25.1 24.5 1922 1922 25.5 25.0 25.4 25.1 24.4 23.8 23.7 26.1 28.1 27.2 25.7 25.3 1923 1923 24.7 24.3 24.3 23.7 24.4 23.4 23.7 26.5 28.3 27.6 26.0 24.5 1924 1924 25.8 25.1 25.5 25.3 25.1 23.9 23.9 25.9 27.7 27.7 25.3 25.1 1925 1925 25.0 24.4 23.9 24.5 23.2 22.8 23.5 26.6 27.5 27.5 25.7 25.2 1926 1926 25.8 26.1 25.6 25.4 24.6 23.4 23.2 25.4 27.9 27.6 26.0 25.1 1927 1927 25.4 25.1 25.2 24.8 25.1 23.4 23.9 25.5 28.6 28.4 25.9 25.0 1928 1928 25.2 25.2 25.4 24.7 24.8 23.6 23.7 25.5 27.7 27.6 25.6 25.4 1929 1929 25.5 25.7 25.1 24.9 24.1 23.8 23.7 25.2 27.2 27.8 26.0 25.6 1930 1930 25.0 25.3 25.0 24.4 24.3 22.9 23.9 25.0 27.7 28.4 27.0 25.4 1931 1931 25.0 25.5 24.7 24.6 25.8 23.8 22.9 26.1 28.1 26.8 25.7 24.8 1932 1932 25.2 24.8 25.0 24.5 23.5 22.9 22.5 25.0 25.9 28.0 26.1 25.4 1933 1933 25.2 25.5 26.2 25.5 25.1 23.6 24.2 25.8 27.6 27.7 25.5 23.9 1934 1934 24.5 23.7 24.1 24.9 25.6 23.8 23.7 25.7 27.6 28.1 25.7 24.8 1935 1935 25.0 24.8 24.6 25.1 24.8 22.6 24.0 24.5 25.9 28.4 26.6 25.2 1936 1936 24.4 25.1 24.4 24.7 23.9 23.7 23.9 25.7 27.3 27.6 26.1 24.7 1937 1937 24.5 24.4 25.0 25.1 25.3 23.2 22.5 25.3 27.1 27.7 26.5 24.4 1938 1938 24.5 23.9 25.2 24.6 24.5 23.2 23.5 25.4 27.5 27.6 25.2 24.3 1939 1939 25.2 24.8 23.7 24.6 25.4 23.2 22.5 24.5 27.3 26.6 25.3 24.3 1940 1940 24.8 24.4 24.7 24.6 24.0 23.3 23.7 26.5 27.7 27.2 26.4 25.9 1941 1941 24.4 25.0 26.1 25.7 25.7 23.6 24.0 27.3 28.1 27.2 26.3 25.0 1942 1942 25.7 24.9 23.9 24.6 23.9 23.5 23.4 26.0 28.5 25.9 25.7 23.6 1943 1943 24.7 25.1 24.8 24.3 23.9 21.6 23.0 24.0 27.6 28.0 26.2 23.9 1944 1944 24.8 24.5 25.0 25.8 25.2 23.2 24.9 27.9 27.0 28.5 26.8 25.8 1945 1945 25.9 25.8 24.8 25.6 25.0 23.4 24.1 25.7 28.8 27.9 25.6 24.4 1946 1946 25.8 25.8 25.3 25.9 24.8 23.6 25.0 24.4 28.0 27.6 25.9 24.8 1947 1947 25.5 25.3 24.6 25.7 25.9 24.3 22.7 27.8 28.0 28.2 25.9 24.4 1948 1948 24.4 24.3 25.0 24.2 25.0 24.0 23.3 26.1 26.6 27.9 25.9 25.4 1949 1949 25.5 24.8 25.1 25.6 26.0 23.2 23.9 26.3 28.6 28.1 25.5 24.8 1950 1950 24.7 24.3 25.1 25.2 25.0 23.3 22.5 24.7 27.8 26.2 25.4 24.4 1951 1951 23.0 23.9 25.0 25.7 25.9 24.2 25.3 25.9 27.9 27.8 26.5 26.7 1952 1952 25.7 25.1 26.2 25.2 24.3 23.5 23.0 25.1 27.3 27.6 25.6 24.6 1953 1953 24.5 24.4 24.9 24.6 24.3 23.2 23.4 25.2 26.4 26.6 25.0 24.2 1954 1954 24.0 24.2 24.0 24.5 24.0 21.7 22.4 25.3 27.7 28.7 26.5 25.6 1955 1955 25.0 23.6 24.1 24.8 24.6 22.5 23.2 24.5 27.6 27.6 26.8 24.6 1956 1956 24.4 24.0 23.5 24.9 24.6 22.7 22.9 25.7 27.0 28.3 25.0 24.6 1957 1957 24.9 24.8 25.1 26.2 25.2 23.0 24.4 26.0 27.1 26.9 26.8 26.0 1958 1958 25.4 24.3 25.0 24.6 24.2 22.1 22.6 24.6 28.0 28.4 26.9 25.8 1959 1959 25.9 25.2 25.8 26.0 24.7 23.4 23.5 25.4 27.8 28.2 26.7 25.3 1960 1960 25.4 24.4 25.0 25.3 24.2 23.2 22.7 26.3 28.3 28.8 26.8 26.5 1961 1961 25.4 24.8 25.0 25.1 25.0 22.5 23.6 25.2 28.8 28.4 26.2 25.5 1962 1962 25.1 24.8 25.2 25.0 25.0 23.5 23.9 25.5 27.8 28.3 26.7 26.4 1963 1963 25.4 25.4 25.0 25.2 26.0 24.4 23.7 25.7 27.6 27.1 24.3 25.2 1964 1964 25.5 24.1 24.8 24.9 24.6 23.1 23.2 25.2 27.2 26.6 25.5 25.0 1965 1965 25.0 25.6 25.7 25.2 25.7 23.3 23.7 26.0 27.6 26.5 24.9 24.9 1966 1966 24.5 24.3 25.6 25.0 25.0 24.1 24.6 25.7 27.3 27.2 26.9 26.4 1967 1967 25.0 24.8 25.1 24.1 24.1 23.0 23.0 25.8 28.0 27.2 25.3 25.1 1968 1968 25.6 25.6 25.1 25.3 25.0 22.4 23.5 25.8 27.3 27.5 24.4 25.0 1969 1969 25.4 25.5 25.4 25.8 24.5 23.6 22.5 25.2 27.2 26.8 26.2 26.0 1970 1970 25.8 25.1 25.8 25.6 26.0 23.7 23.5 25.6 27.4 27.6 26.3 24.5 1971 1971 23.9 24.0 25.1 25.5 25.2 23.7 24.1 25.2 27.7 27.6 25.2 25.1 1972 1972 22.7 24.9 24.0 24.0 24.4 22.2 23.0 25.0 27.1 27.7 26.9 26.6 1973 1973 26.2 26.2 25.5 24.8 25.4 23.1 23.5 25.3 27.9 26.9 25.8 23.7 1974 1974 23.0 23.6 23.7 24.5 23.7 22.5 22.6 25.1 26.9 26.0 24.3 23.9 1975 1975 24.8 24.8 24.3 24.5 24.9 23.2 22.8 24.0 28.4 27.5 26.2 24.7 1976 1976 23.2 23.4 23.8 24.1 23.0 22.4 22.6 23.3 27.0 26.1 25.9 25.1 1977 1977 25.3 23.8 24.0 25.0 24.5 23.3 23.8 25.7 27.4 27.8 27.1 24.4 1978 1978 24.2 23.0 23.7 24.3 23.4 22.0 23.3 25.9 28.0 26.6 25.6 25.1 1979 1979 24.7 24.5 24.8 25.6 24.8 23.2 22.7 25.8 28.2 27.1 25.6 25.2 1980 1980 25.7 25.1 24.5 25.0 25.4 22.5 22.2 24.9 28.1 27.9 25.3 25.7 1981 1981 25.0 25.1 24.7 24.9 24.1 22.2 23.7 25.3 27.9 27.7 27.1 25.9 1982 1982 26.0 25.3 25.0 24.4 23.7 22.9 23.0 25.5 27.4 26.8 25.7 25.0 1983 1983 25.5 26.7 26.2 26.4 25.6 24.2 24.1 24.8 28.1 27.8 25.9 24.1 1984 1984 26.0 25.9 25.1 25.3 25.9 24.0 24.2 26.7 28.9 27.1 25.8 25.5 1985 1985 25.8 23.7 25.1 25.8 24.7 22.8 24.0 26.0 28.1 26.9 25.9 24.7 1986 1986 25.4 24.1 24.7 25.2 26.6 24.2 24.2 25.5 27.7 25.5 25.0 25.9 1987 1987 26.7 25.0 25.9 27.1 26.6 23.3 23.9 26.1 27.4 27.6 27.5 25.2 1988 1988 25.4 25.8 26.0 25.5 25.4 23.9 23.5 26.3 28.2 27.2 25.9 23.6 1989 1989 24.2 23.7 25.3 24.5 26.1 23.1 23.7 26.8 27.7 27.2 26.7 26.4 1990 1990 24.8 25.5 24.5 24.9 24.9 23.7 24.4 26.2 27.7 27.7 26.5 25.0 1991 1991 25.0 24.6 25.7 25.4 25.4 23.7 24.3 26.3 28.0 26.8 25.1 23.7 1992 1992 26.2 27.0 26.1 26.5 25.5 23.8 23.1 25.5 28.3 26.9 26.1 26.4 1993 1993 26.0 24.6 24.7 24.6 26.0 23.5 24.7 26.3 27.9 28.3 25.8 25.0 1994 1994 24.5 24.2 26.5 25.7 25.4 23.2 22.7 25.8 28.6 28.0 26.2 25.7 1995 1995 27.3 24.3 25.3 25.5 25.5 24.2 25.0 26.9 28.2 27.5 26.5 25.3 1996 1996 24.5 25.7 25.9 26.8 25.9 24.2 22.9 25.9 27.4 28.4 25.4 25.4 1997 1997 24.5 25.0 25.0 24.9 24.5 24.1 23.9 26.2 28.5 28.1 26.5 25.3 1998 1998 25.2 27.6 27.6 25.9 25.8 24.1 24.4 26.3 29.5 28.5 26.2 25.8 1999 1999 24.8 26.3 26.3 26.3 25.6 24.3 23.9 26.3 27.6 27.5 26.9 24.4 2000 2000 25.0 24.8 24.7 25.2 25.3 23.9 23.9 25.5 28.2 27.8 25.4 24.8 2001 2001 25.7 24.6 25.6 26.0 25.6 24.9 23.8 26.2 28.3 27.5 25.7 25.2 2002 2002 25.0 25.2 25.0 25.8 25.6 23.7 24.8 26.0 28.1 28.1 26.4 25.3 54 154 390 154 390 -13.25 14.75 154-390_154-390 1901 1901 25.6 25.3 24.8 25.3 24.8 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1902 1902 25.4 25.5 25.8 25.6 25.3 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1903 1903 25.6 25.5 25.5 26.1 25.1 23.8 24.0 25.5 27.6 27.0 25.2 25.5 1904 1904 25.6 25.3 25.8 25.2 24.5 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1905 1905 25.8 25.5 25.8 25.7 24.1 24.0 23.8 25.5 27.6 27.0 26.0 25.3 1906 1906 26.0 25.5 24.8 24.8 24.0 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1907 1907 25.6 25.5 25.2 24.6 23.4 24.0 23.8 25.5 27.5 27.0 25.8 25.5 1908 1908 25.6 25.5 25.2 24.3 25.1 24.1 23.8 25.5 27.6 27.0 26.0 25.5 1909 1909 25.6 25.5 24.9 25.1 25.3 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1910 1910 25.6 25.5 25.8 25.2 25.9 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1911 1911 25.6 25.5 25.8 25.7 25.5 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1912 1912 25.6 25.5 25.2 24.7 24.1 24.0 23.8 25.5 27.6 27.0 26.0 25.5 1913 1913 25.6 25.5 25.4 25.4 25.8 23.8 24.1 25.5 27.6 27.0 26.0 25.5 1914 1914 25.8 25.5 25.8 24.7 24.6 24.0 23.8 25.2 27.6 27.6 26.0 25.5 1915 1915 25.6 25.5 25.8 25.1 24.6 24.0 24.0 25.5 27.6 27.0 26.0 25.5 1916 1916 25.6 25.5 25.2 25.1 24.9 24.0 24.0 25.5 27.6 27.0 25.8 25.5 1917 1917 24.4 24.5 24.5 25.1 25.5 23.5 23.0 25.6 27.3 26.9 25.6 24.7 1918 1918 25.0 24.6 24.9 24.7 24.3 24.0 24.2 25.2 28.5 26.8 26.0 25.0 1919 1919 25.9 25.6 26.1 26.0 24.0 23.7 24.3 24.8 26.9 27.3 26.0 25.5 1920 1920 25.9 25.3 25.8 25.2 25.2 24.4 25.0 25.8 28.0 27.0 26.1 25.5 1921 1921 25.8 25.0 25.5 25.9 25.2 24.2 23.4 25.6 27.6 27.6 25.3 25.0 1922 1922 26.2 25.6 26.1 25.9 25.0 24.5 23.8 26.0 28.0 27.0 26.0 25.8 1923 1923 25.3 25.0 25.0 24.7 25.0 24.2 24.0 26.5 28.3 27.4 26.1 25.0 1924 1924 26.4 25.8 26.3 26.0 25.8 24.6 24.2 25.9 27.6 27.6 25.5 25.5 1925 1925 25.6 25.2 24.7 25.3 24.0 23.7 23.8 26.5 27.5 27.4 25.8 25.5 1926 1926 26.4 26.7 26.3 26.2 25.2 24.1 23.5 25.3 27.8 27.4 26.1 25.7 1927 1927 26.0 25.7 25.9 25.6 25.8 24.2 24.2 25.5 28.5 28.3 26.0 25.5 1928 1928 25.9 25.9 26.3 25.5 25.5 24.4 24.0 25.7 27.9 27.4 25.8 25.9 1929 1929 26.0 26.4 25.9 25.6 24.6 24.6 24.0 25.2 27.2 27.6 26.1 26.2 1930 1930 25.6 26.0 25.9 25.2 25.0 23.8 24.2 25.2 27.6 28.2 27.2 26.0 1931 1931 25.6 26.2 25.5 25.4 26.4 24.5 23.3 26.0 28.1 26.6 25.8 25.3 1932 1932 25.8 25.5 25.8 25.3 24.1 23.7 22.9 25.0 25.9 27.9 26.3 25.9 1933 1933 25.8 26.1 27.0 26.2 25.8 24.5 24.4 25.7 27.5 27.4 25.7 24.5 1934 1934 25.3 24.5 25.0 25.9 26.3 24.6 23.8 25.7 27.6 27.9 26.0 25.3 1935 1935 25.7 25.5 25.4 25.7 25.5 23.5 24.3 24.6 25.9 28.1 26.8 25.8 1936 1936 25.2 25.8 25.2 25.5 24.6 24.5 24.2 25.6 27.2 27.4 26.3 25.3 1937 1937 25.1 25.2 25.8 25.9 26.0 24.1 23.0 25.2 27.2 27.5 26.4 25.0 1938 1938 25.4 24.7 26.0 25.5 25.2 24.0 24.0 25.4 27.6 27.4 25.5 24.8 1939 1939 25.8 25.5 24.5 25.4 26.1 24.0 22.9 24.6 27.3 26.5 25.4 24.9 1940 1940 25.5 25.1 25.5 25.5 24.7 24.1 24.0 26.4 27.6 26.9 26.4 26.5 1941 1941 25.1 25.8 26.8 26.4 26.3 24.4 24.2 27.2 28.0 27.0 26.4 25.5 1942 1942 26.2 25.6 24.9 25.4 24.6 24.3 23.7 25.9 28.3 25.7 25.8 24.0 1943 1943 25.3 25.7 25.5 25.1 24.5 22.4 23.2 24.1 27.5 27.8 26.3 24.5 1944 1944 25.4 25.2 25.8 26.5 26.0 24.0 25.1 27.8 26.9 28.2 26.9 26.3 1945 1945 26.5 26.4 25.5 26.3 25.7 24.2 24.4 25.6 28.7 27.7 25.6 24.9 1946 1946 26.3 26.4 26.0 26.5 25.3 24.3 25.2 24.4 27.9 27.4 26.0 25.3 1947 1947 26.1 26.0 25.4 26.4 26.6 25.1 23.0 27.7 27.9 28.0 26.0 24.9 1948 1948 25.0 25.0 25.8 24.9 25.7 24.7 23.6 26.0 26.5 27.7 26.0 25.9 1949 1949 26.2 25.5 26.0 26.4 26.8 24.0 24.3 26.3 28.5 27.8 25.6 25.3 1950 1950 25.3 25.0 25.9 26.0 25.7 24.1 22.8 24.8 27.7 26.1 25.5 24.9 1951 1951 23.7 24.6 25.8 26.4 26.7 25.0 25.6 25.9 27.9 27.7 26.6 27.3 1952 1952 26.2 26.0 26.8 25.9 25.0 24.3 23.4 25.2 27.3 27.3 25.8 25.2 1953 1953 25.1 25.3 25.8 25.5 25.1 24.0 23.6 25.4 26.3 26.5 25.1 24.9 1954 1954 24.8 25.0 25.2 25.4 24.8 22.5 22.8 25.2 27.6 28.6 26.7 26.2 1955 1955 25.9 24.4 25.0 25.5 25.3 23.4 23.5 24.6 27.5 27.6 26.9 25.2 1956 1956 24.9 24.9 24.5 25.7 25.2 23.4 23.2 25.6 26.9 28.2 25.2 25.2 1957 1957 25.5 25.7 26.0 26.8 25.8 23.9 24.7 26.1 26.9 26.8 27.0 26.5 1958 1958 26.2 25.3 25.9 25.4 24.9 22.9 22.9 24.8 27.9 28.3 27.0 26.2 1959 1959 26.5 26.0 26.6 26.7 25.6 24.0 23.8 25.5 27.7 28.1 26.8 25.7 1960 1960 25.9 25.2 25.8 26.2 24.9 24.0 23.0 26.3 28.1 28.6 26.9 26.9 1961 1961 25.8 25.5 25.8 25.9 25.7 23.3 23.9 25.3 28.5 28.1 26.3 26.0 1962 1962 25.7 25.5 25.9 25.8 25.4 24.3 24.3 25.7 27.7 28.2 26.9 26.9 1963 1963 26.2 26.0 25.8 26.1 26.8 25.3 24.1 25.9 27.5 27.0 24.4 25.7 1964 1964 26.0 24.6 25.5 25.5 25.4 24.1 23.5 25.3 27.1 26.4 25.5 25.5 1965 1965 25.6 26.3 26.5 25.9 26.4 24.1 24.2 25.9 27.5 26.3 25.1 25.2 1966 1966 25.0 25.0 26.3 25.9 25.7 24.9 24.9 25.7 27.2 26.9 27.0 26.9 1967 1967 25.6 25.5 25.9 25.0 24.7 23.9 23.5 25.9 27.8 26.9 25.6 25.5 1968 1968 26.1 26.2 25.9 26.0 25.9 23.3 23.8 25.7 27.3 27.4 24.8 25.5 1969 1969 25.8 26.3 26.3 26.6 25.3 24.3 22.8 25.3 27.1 26.7 26.3 26.5 1970 1970 26.5 25.8 26.4 26.3 26.6 24.5 23.9 25.6 27.2 27.5 26.2 25.0 1971 1971 24.5 24.7 25.9 26.2 25.9 24.4 24.4 25.3 27.6 27.4 25.2 25.7 1972 1972 23.4 25.6 24.8 24.8 25.1 22.8 23.4 25.1 27.0 27.6 27.0 27.0 1973 1973 26.7 26.8 26.2 25.6 26.1 23.9 23.8 25.4 27.9 26.6 25.9 24.1 1974 1974 23.6 24.4 24.5 25.2 24.5 23.2 23.1 25.2 26.9 25.9 24.6 24.3 1975 1975 25.4 25.5 25.1 25.3 25.5 24.0 23.2 24.2 28.3 27.3 26.3 25.2 1976 1976 23.8 24.0 24.7 25.0 23.8 23.0 23.0 23.5 26.9 26.0 26.0 25.5 1977 1977 25.9 24.5 24.9 25.8 25.2 23.9 24.0 25.7 27.3 27.6 27.1 24.9 1978 1978 24.8 24.0 24.5 25.2 24.1 22.8 23.7 25.8 28.1 26.5 25.8 25.5 1979 1979 25.2 25.2 25.6 26.3 25.7 24.0 23.1 25.9 28.2 27.0 25.6 25.5 1980 1980 26.3 25.8 25.4 25.8 25.9 23.1 22.6 24.9 27.9 27.6 25.4 26.1 1981 1981 25.6 25.7 25.4 25.7 24.7 23.0 23.8 25.3 27.8 27.5 27.2 26.3 1982 1982 26.5 26.0 26.0 25.1 24.3 23.6 23.3 25.5 27.3 26.7 25.8 25.5 1983 1983 26.2 27.2 27.1 27.1 26.2 25.0 24.4 24.8 28.0 27.6 26.0 24.5 1984 1984 26.4 26.5 25.9 26.1 26.7 24.8 24.5 26.8 28.8 27.0 25.9 26.0 1985 1985 26.2 24.4 26.0 26.5 25.5 23.6 24.4 26.1 28.0 26.8 26.0 25.1 1986 1986 25.9 24.9 25.7 26.0 27.4 25.0 24.6 25.5 27.6 25.4 25.1 26.3 1987 1987 27.2 25.7 26.7 27.7 27.3 24.1 24.2 26.1 27.3 27.5 27.6 25.6 1988 1988 25.8 26.5 26.7 26.4 26.1 24.6 23.9 26.4 28.0 27.0 26.0 24.2 1989 1989 24.8 24.4 26.0 25.3 26.7 23.8 24.0 26.8 27.5 27.0 26.8 26.8 1990 1990 25.5 26.2 25.3 25.7 25.6 24.5 24.7 26.2 27.6 27.5 26.7 25.5 1991 1991 25.7 25.4 26.5 26.2 26.2 24.6 24.7 26.3 28.0 26.6 25.2 24.2 1992 1992 26.6 27.6 26.8 27.2 26.2 24.6 23.5 25.5 28.1 26.8 26.2 26.7 1993 1993 26.6 25.4 25.5 25.4 26.7 24.4 25.0 26.3 27.8 28.0 26.0 25.5 1994 1994 25.2 24.9 27.2 26.4 26.0 24.0 23.1 25.8 28.5 27.8 26.3 26.2 1995 1995 27.8 25.0 26.0 26.2 26.2 24.9 25.3 27.0 28.1 27.3 26.6 25.8 1996 1996 25.2 26.3 26.6 27.5 26.5 24.9 23.3 25.9 27.3 28.3 25.5 25.8 1997 1997 25.1 25.7 25.8 25.7 25.3 24.9 24.2 26.1 28.4 27.8 26.7 25.8 1998 1998 25.8 28.2 28.3 26.7 26.5 25.0 24.5 26.3 29.3 28.3 26.3 26.3 1999 1999 25.4 26.9 27.0 27.0 26.3 25.1 24.2 26.3 27.5 27.3 26.9 25.0 2000 2000 25.6 25.5 25.5 25.9 26.0 24.7 24.1 25.5 28.1 27.6 25.6 25.3 2001 2001 26.3 25.3 26.4 26.8 26.4 25.8 24.1 26.2 28.2 27.3 26.0 25.8 2002 2002 25.6 25.9 25.8 26.7 26.4 24.5 25.1 26.1 28.1 28.0 26.6 25.8 55 155 390 155 390 -12.75 14.75 155-390_155-390 1901 1901 24.8 24.8 24.1 24.4 24.1 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1902 1902 24.7 24.9 25.1 24.7 24.6 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1903 1903 24.8 24.9 25.1 25.1 24.3 23.1 23.3 24.6 26.4 25.9 24.2 24.7 1904 1904 24.8 24.9 25.1 24.3 23.7 23.3 23.0 24.5 26.4 25.9 24.9 24.7 1905 1905 25.0 24.9 25.1 24.7 23.4 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1906 1906 25.2 24.9 24.1 23.9 23.3 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1907 1907 24.8 24.9 24.4 23.7 22.8 23.3 23.0 24.6 26.4 25.9 24.4 24.7 1908 1908 24.8 24.9 24.5 23.5 24.4 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1909 1909 24.8 24.9 24.2 24.2 24.6 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1910 1910 24.8 24.9 25.1 24.2 25.2 23.3 23.0 24.6 26.4 25.9 24.9 24.6 1911 1911 24.8 24.9 25.1 24.8 24.8 23.3 23.0 24.6 26.4 25.9 24.9 24.6 1912 1912 24.8 24.9 24.5 23.9 23.6 23.3 23.0 24.6 26.4 25.9 24.9 24.7 1913 1913 24.8 24.9 24.7 24.5 25.1 23.1 23.3 24.6 26.4 25.9 24.9 24.7 1914 1914 25.0 24.9 25.1 23.9 23.8 23.3 23.0 24.3 26.4 26.5 24.9 24.7 1915 1915 24.8 24.9 25.1 24.3 23.9 23.3 23.3 24.6 26.4 25.9 24.9 24.7 1916 1916 24.8 24.9 24.5 24.2 24.1 23.3 23.3 24.6 26.4 25.9 24.7 24.7 1917 1917 23.5 24.2 24.0 24.2 24.8 22.9 22.4 24.7 26.1 25.8 24.6 23.8 1918 1918 24.2 24.2 24.3 23.8 23.6 23.3 23.5 24.3 27.3 25.7 24.9 24.3 1919 1919 25.0 25.0 25.4 25.0 23.2 23.0 23.5 24.0 25.8 26.2 24.9 24.6 1920 1920 25.0 24.8 25.1 24.3 24.4 23.7 24.3 24.9 26.7 25.9 25.0 24.6 1921 1921 25.0 24.5 24.9 24.8 24.4 23.4 22.8 24.7 26.4 26.5 24.2 24.1 1922 1922 25.4 25.0 25.3 25.0 24.3 23.8 23.0 25.0 26.7 25.9 24.9 24.9 1923 1923 24.5 24.5 24.3 23.9 24.3 23.5 23.4 25.5 27.1 26.2 25.0 24.1 1924 1924 25.5 25.3 25.5 25.0 25.1 23.8 23.5 25.0 26.6 26.6 24.5 24.7 1925 1925 24.8 24.7 24.1 24.4 23.4 23.1 23.0 25.6 26.4 26.3 24.9 24.7 1926 1926 25.5 26.0 25.5 25.2 24.5 23.4 22.8 24.2 26.4 26.3 25.0 24.8 1927 1927 25.2 25.0 25.1 24.7 25.1 23.4 23.5 24.6 27.2 27.2 24.9 24.7 1928 1928 25.2 25.4 25.7 24.6 24.8 23.7 23.0 24.9 26.9 26.3 24.9 25.0 1929 1929 25.2 25.9 25.2 24.7 23.8 23.8 23.4 24.4 26.1 26.6 25.0 25.4 1930 1930 24.8 25.5 25.3 24.3 24.3 23.3 23.5 24.4 26.6 27.2 26.1 25.1 1931 1931 24.9 25.8 24.9 24.5 25.6 23.7 22.7 25.1 26.9 25.5 24.9 24.4 1932 1932 25.0 24.9 25.1 24.3 23.4 23.0 22.3 24.2 24.8 26.9 25.3 25.0 1933 1933 25.0 25.5 26.2 25.3 25.0 23.8 23.7 24.7 26.3 26.3 24.6 23.6 1934 1934 24.7 24.2 24.4 25.0 25.7 23.9 23.0 24.8 26.4 26.7 25.0 24.4 1935 1935 25.0 25.0 24.7 24.8 25.0 22.9 23.5 23.8 24.8 27.0 25.8 25.0 1936 1936 24.5 25.2 24.5 24.5 24.0 23.7 23.4 24.6 26.1 26.3 25.3 24.7 1937 1937 24.3 24.8 25.1 25.0 25.4 23.4 22.3 24.4 26.1 26.3 24.9 24.3 1938 1938 24.7 24.2 25.2 24.6 24.5 23.3 23.3 24.6 26.6 26.2 24.6 24.0 1939 1939 25.0 25.0 23.9 24.5 25.4 23.3 22.2 23.8 26.1 25.5 24.4 24.0 1940 1940 24.7 24.7 24.8 24.6 24.0 23.5 23.0 25.4 26.4 25.8 25.3 25.5 1941 1941 24.3 25.3 26.1 25.5 25.5 23.6 23.5 26.2 26.8 26.1 25.3 24.6 1942 1942 25.4 25.0 24.3 24.6 23.9 23.5 22.9 24.9 27.1 24.7 24.9 23.3 1943 1943 24.5 25.2 24.9 24.2 23.7 21.7 22.5 23.3 26.3 26.7 25.2 23.6 1944 1944 24.5 24.7 25.1 25.6 25.3 23.3 24.3 26.8 25.8 27.1 25.8 25.4 1945 1945 25.5 25.8 24.9 25.3 25.0 23.5 23.7 24.7 27.4 26.5 24.5 24.0 1946 1946 25.5 25.9 25.2 25.5 24.5 23.5 24.4 23.5 26.6 26.2 24.9 24.4 1947 1947 25.2 25.4 24.8 25.4 25.9 24.3 22.3 26.6 26.7 26.8 24.9 24.0 1948 1948 24.2 24.5 25.1 24.0 24.8 24.0 22.8 25.0 25.4 26.5 24.9 24.9 1949 1949 25.4 24.9 25.3 25.6 26.2 23.3 23.5 25.3 27.2 26.6 24.5 24.4 1950 1950 24.5 24.5 25.3 25.2 25.0 23.4 22.1 23.8 26.5 25.0 24.4 24.0 1951 1951 23.0 24.1 25.1 25.6 25.9 24.3 24.8 25.0 26.8 26.5 25.6 26.5 1952 1952 25.4 25.6 26.0 25.0 24.3 23.7 22.8 24.2 26.2 26.2 24.7 24.4 1953 1953 24.3 25.0 25.2 24.7 24.5 23.4 22.9 24.5 25.2 25.3 24.2 24.2 1954 1954 24.0 24.5 24.7 24.6 24.3 21.8 22.0 24.3 26.4 27.5 25.7 25.4 1955 1955 25.2 24.0 24.5 24.9 24.6 22.8 22.6 23.8 26.3 26.5 25.9 24.4 1956 1956 24.2 24.4 24.0 24.9 24.5 22.6 22.4 24.6 25.8 27.1 24.2 24.7 1957 1957 24.7 25.2 25.4 25.9 25.0 23.5 23.9 25.2 25.8 25.8 26.0 25.7 1958 1958 25.6 24.8 25.3 24.6 24.0 22.2 22.2 23.9 26.7 27.2 26.0 25.4 1959 1959 25.8 25.5 25.9 25.8 25.1 23.3 23.1 24.5 26.5 27.0 25.7 24.9 1960 1960 25.2 24.8 25.1 25.4 24.2 23.2 22.3 25.4 26.7 27.5 25.9 26.1 1961 1961 25.0 24.8 25.1 25.0 25.0 22.5 23.0 24.4 27.2 26.9 25.2 25.0 1962 1962 24.8 24.9 25.1 24.7 24.4 23.7 23.5 24.8 26.4 27.0 25.9 25.9 1963 1963 25.5 25.3 25.1 25.2 26.2 24.8 23.3 25.0 26.3 25.8 23.5 24.9 1964 1964 25.1 23.9 24.7 24.6 24.5 23.5 22.8 24.4 26.0 25.3 24.5 24.6 1965 1965 24.8 25.7 25.9 25.0 25.7 23.5 23.4 25.0 26.3 25.3 24.0 24.3 1966 1966 24.2 24.5 25.6 25.1 24.9 24.2 24.2 24.7 26.1 25.8 26.0 26.0 1967 1967 24.8 25.0 25.2 24.1 24.0 23.3 22.7 25.0 26.7 25.8 24.5 24.7 1968 1968 25.3 25.5 25.3 25.2 25.1 22.8 22.9 24.8 26.1 26.1 23.8 24.6 1969 1969 24.9 25.8 25.7 25.7 24.6 23.6 22.1 24.5 26.0 25.6 25.3 25.7 1970 1970 25.6 25.3 25.6 25.3 25.7 23.8 23.2 24.8 26.1 26.4 25.1 24.1 1971 1971 23.8 24.3 25.1 25.3 25.3 23.8 23.5 24.3 26.6 26.3 24.2 24.8 1972 1972 22.7 25.0 24.1 23.9 24.4 22.2 22.6 24.3 25.8 26.4 25.9 26.0 1973 1973 25.9 26.3 25.5 24.8 25.4 23.3 23.3 24.5 26.7 25.6 24.8 23.2 1974 1974 22.9 23.8 23.9 24.5 23.9 22.7 22.4 24.4 25.8 24.9 23.5 23.4 1975 1975 24.5 25.0 24.5 24.5 24.8 23.5 22.5 23.4 27.2 26.0 25.3 24.2 1976 1976 23.0 23.5 24.1 24.2 23.1 22.3 22.2 22.5 25.8 24.9 24.9 24.7 1977 1977 25.1 23.9 24.2 24.9 24.5 23.2 23.0 24.7 26.1 26.3 25.9 23.9 1978 1978 24.0 23.5 24.0 24.5 23.4 22.2 22.9 24.9 27.0 25.4 24.7 24.7 1979 1979 24.4 24.7 25.1 25.5 25.0 23.3 22.5 25.0 27.0 25.8 24.5 24.7 1980 1980 25.4 25.2 24.7 25.0 25.1 22.4 21.8 24.0 26.7 26.5 24.3 25.1 1981 1981 24.8 25.0 24.6 24.7 24.0 22.5 23.0 24.3 26.5 26.4 26.0 25.3 1982 1982 25.5 25.4 25.2 24.3 23.6 23.0 22.5 24.5 26.2 25.5 24.8 24.5 1983 1983 25.4 26.6 26.3 26.1 25.5 24.4 23.6 23.9 26.6 26.5 24.9 23.8 1984 1984 25.6 26.0 25.2 25.3 25.9 24.2 23.9 25.9 27.8 25.9 24.8 25.0 1985 1985 25.4 23.9 25.4 25.7 24.8 22.8 23.7 25.1 26.8 25.6 24.9 24.3 1986 1986 25.1 24.4 25.0 25.1 26.8 24.4 23.8 24.7 26.4 24.1 23.9 25.4 1987 1987 26.3 25.2 26.0 26.7 26.6 23.4 23.5 25.2 26.3 26.4 26.5 24.7 1988 1988 25.0 25.8 25.9 25.5 25.4 24.0 23.2 25.6 26.9 25.9 24.9 23.3 1989 1989 24.0 23.8 25.2 24.4 25.9 23.1 23.3 25.9 26.4 25.9 25.8 25.9 1990 1990 24.7 25.6 24.6 24.8 24.9 23.8 23.9 25.3 26.5 26.4 25.6 24.6 1991 1991 24.9 24.8 25.8 25.3 25.4 24.1 23.9 25.3 26.8 25.5 24.3 23.3 1992 1992 25.8 26.9 26.1 26.3 25.5 23.8 22.7 24.5 27.0 25.7 25.1 25.8 1993 1993 25.8 24.8 24.9 24.5 26.0 23.7 24.3 25.4 26.6 26.9 24.9 24.7 1994 1994 24.4 24.4 26.5 25.4 25.3 23.3 22.5 24.9 27.4 26.6 25.2 25.2 1995 1995 26.9 24.5 25.4 25.3 25.4 24.2 24.5 26.0 26.9 26.2 25.5 24.9 1996 1996 24.4 25.8 25.9 26.6 25.8 24.2 22.5 25.0 26.2 27.0 24.5 24.9 1997 1997 24.4 25.2 25.1 25.0 24.6 24.2 23.5 25.1 27.2 26.6 25.5 24.9 1998 1998 25.0 27.6 27.5 25.7 25.8 24.3 23.7 25.4 28.1 27.2 25.2 25.4 1999 1999 24.5 26.4 26.3 26.0 25.5 24.4 23.5 25.4 26.4 26.2 25.8 24.2 2000 2000 24.8 24.9 24.8 25.0 25.3 24.0 23.4 24.6 26.9 26.5 24.5 24.3 2001 2001 25.5 24.8 25.8 26.0 25.7 25.1 23.5 25.4 27.1 26.1 24.9 24.9 2002 2002 24.9 25.4 25.1 25.9 25.8 23.8 24.5 25.2 27.0 27.0 25.5 24.9 56 156 390 156 390 -12.25 14.75 156-390_156-390 1901 1901 25.0 25.0 24.5 24.6 24.4 23.7 23.2 24.4 26.0 25.7 24.8 24.8 1902 1902 24.9 25.3 25.5 24.9 24.9 23.7 23.2 24.4 26.0 25.7 24.6 24.8 1903 1903 25.0 25.3 25.5 25.4 24.5 23.5 23.4 24.4 26.0 25.7 24.2 24.8 1904 1904 25.0 25.3 25.5 24.5 24.0 23.7 23.1 24.3 26.0 25.7 24.8 24.8 1905 1905 25.2 25.3 25.5 25.0 23.7 23.7 23.2 24.4 26.0 25.7 24.8 24.8 1906 1906 25.3 25.3 24.5 24.2 23.5 23.7 23.2 24.4 26.0 25.7 24.8 24.8 1907 1907 25.0 25.3 24.8 24.0 23.2 23.7 23.2 24.4 26.0 25.7 24.6 24.8 1908 1908 25.0 25.3 24.8 23.9 24.5 23.7 23.2 24.4 26.0 25.7 24.8 24.8 1909 1909 25.0 25.3 24.5 24.4 24.9 23.7 23.2 24.5 26.0 25.7 24.8 24.8 1910 1910 25.0 25.3 25.5 24.4 25.4 23.7 23.2 24.4 26.0 25.7 24.6 24.8 1911 1911 25.0 25.3 25.5 25.1 25.0 23.7 23.2 24.4 26.0 25.7 24.8 24.8 1912 1912 25.0 25.3 24.9 24.3 24.0 23.7 23.2 24.4 26.0 25.7 24.8 24.8 1913 1913 25.0 25.3 25.0 24.8 25.4 23.5 23.4 24.4 26.0 25.7 24.8 24.8 1914 1914 25.1 25.3 25.5 24.2 24.0 23.7 23.1 24.2 26.0 26.2 24.8 24.8 1915 1915 25.0 25.3 25.5 24.6 24.0 23.7 23.4 24.4 26.0 25.7 24.8 24.8 1916 1916 25.0 25.3 24.9 24.4 24.4 23.7 23.4 24.4 26.0 25.7 24.8 24.8 1917 1917 23.9 24.5 24.4 24.6 25.0 23.4 22.5 24.4 25.8 25.7 24.5 24.0 1918 1918 24.5 24.5 24.7 24.1 23.8 23.7 23.6 24.2 26.8 25.5 24.8 24.4 1919 1919 25.2 25.3 25.7 25.3 23.4 23.4 23.6 23.9 25.5 25.9 24.8 24.8 1920 1920 25.2 25.0 25.5 24.5 24.5 24.1 24.3 24.5 26.3 25.7 24.9 24.7 1921 1921 25.1 24.9 25.2 25.0 24.7 23.8 22.9 24.5 26.0 26.2 24.2 24.3 1922 1922 25.6 25.4 25.6 25.3 24.5 24.1 23.2 24.8 26.2 25.7 24.8 25.0 1923 1923 24.7 24.9 24.6 24.3 24.5 23.9 23.5 25.2 26.7 26.0 24.9 24.2 1924 1924 25.7 25.5 25.8 25.3 25.4 24.2 23.7 24.8 26.2 26.3 24.5 24.8 1925 1925 25.0 25.0 24.5 24.7 23.7 23.7 23.4 25.3 26.0 26.1 24.8 24.8 1926 1926 25.7 26.2 25.8 25.5 24.8 23.8 22.9 23.9 26.0 26.1 24.9 24.9 1927 1927 25.4 25.3 25.5 25.0 25.3 23.7 23.6 24.4 26.8 26.9 24.8 24.8 1928 1928 25.4 25.5 26.1 24.9 25.0 24.1 23.2 24.5 26.6 26.1 24.9 25.2 1929 1929 25.4 26.2 25.6 24.9 24.0 24.2 23.5 24.2 25.7 26.4 24.9 25.6 1930 1930 25.0 25.9 25.7 24.6 24.5 23.7 23.5 24.2 26.2 26.9 26.0 25.3 1931 1931 25.1 26.1 25.3 24.8 25.8 24.0 23.0 24.9 26.6 25.4 24.8 24.5 1932 1932 25.2 25.3 25.3 24.6 23.5 23.4 22.5 24.0 24.5 26.8 25.3 25.1 1933 1933 25.2 25.8 26.5 25.5 25.3 24.2 23.7 24.5 25.9 26.0 24.6 23.8 1934 1934 25.1 24.5 24.8 25.3 26.0 24.3 23.2 24.5 26.0 26.5 25.1 24.5 1935 1935 25.2 25.4 25.1 25.1 25.3 23.4 23.7 23.5 24.5 26.7 25.8 25.1 1936 1936 24.8 25.5 24.9 24.8 24.3 24.0 23.5 24.4 25.7 26.1 25.2 24.7 1937 1937 24.6 25.3 25.5 25.3 25.7 23.8 22.5 24.2 25.9 26.1 24.8 24.8 1938 1938 25.0 24.5 25.6 25.0 24.8 23.7 23.4 24.4 26.3 26.0 24.6 24.2 1939 1939 25.2 25.3 24.4 24.9 25.7 23.7 22.4 23.5 25.7 25.4 24.3 24.1 1940 1940 24.9 25.0 25.2 24.9 24.2 23.9 23.2 25.0 26.2 25.5 25.2 25.6 1941 1941 24.5 25.5 26.4 25.7 25.7 24.0 23.5 25.9 26.4 25.9 25.2 24.7 1942 1942 25.6 25.4 24.8 24.9 24.2 23.9 23.0 24.7 26.6 24.5 24.8 23.4 1943 1943 24.7 25.5 25.3 24.5 24.0 22.0 22.5 23.0 25.9 26.5 25.1 23.8 1944 1944 24.8 25.0 25.5 25.8 25.7 23.7 24.3 26.5 25.4 26.8 25.6 25.5 1945 1945 25.8 26.1 25.3 25.5 25.3 23.8 23.8 24.4 26.9 26.3 24.4 24.2 1946 1946 25.7 26.2 25.5 25.7 24.5 23.9 24.4 23.3 26.0 26.0 24.8 24.5 1947 1947 25.4 25.7 25.3 25.7 26.2 24.7 22.4 26.3 26.2 26.6 24.8 24.2 1948 1948 24.4 24.8 25.5 24.2 24.9 24.3 22.9 24.7 25.0 26.3 24.8 25.0 1949 1949 25.5 25.3 25.8 25.9 26.5 23.7 23.7 25.0 26.7 26.4 24.5 24.4 1950 1950 24.7 24.8 25.7 25.5 25.4 23.8 22.3 23.5 26.0 24.8 24.3 24.1 1951 1951 23.5 24.4 25.5 25.7 26.0 24.8 24.6 24.8 26.3 26.3 25.4 26.5 1952 1952 25.6 25.7 26.3 25.3 24.8 24.5 23.0 23.9 25.8 26.0 24.6 24.5 1953 1953 24.6 25.5 25.7 25.2 24.9 23.6 22.9 24.3 24.7 25.2 24.1 24.5 1954 1954 24.4 24.9 25.4 25.0 24.7 22.2 22.3 24.0 26.0 27.3 25.8 25.5 1955 1955 25.6 24.5 25.1 25.2 24.9 23.3 22.6 23.7 25.7 26.4 25.8 24.8 1956 1956 24.4 25.0 24.6 25.3 24.8 22.9 22.4 24.2 25.3 26.9 24.4 24.7 1957 1957 24.9 25.6 25.9 26.2 25.3 24.0 24.0 24.9 25.5 25.7 25.8 26.0 1958 1958 26.0 25.2 25.8 24.9 24.3 22.5 22.3 23.6 26.3 27.1 25.9 25.5 1959 1959 26.0 26.0 26.3 26.1 25.5 23.7 23.0 24.3 25.9 26.8 25.7 25.0 1960 1960 25.4 25.2 25.5 25.7 24.5 23.6 22.5 25.0 26.2 27.3 25.8 26.2 1961 1961 25.1 25.0 25.5 25.3 25.3 22.8 23.1 24.1 26.7 26.6 25.1 25.1 1962 1962 25.0 25.3 25.2 24.9 24.5 24.2 23.6 24.7 25.9 26.9 25.8 26.1 1963 1963 25.9 25.6 25.5 25.5 26.5 25.2 23.4 24.7 25.8 25.5 23.4 25.1 1964 1964 25.3 24.1 24.9 24.8 24.8 23.8 23.0 24.2 25.5 25.0 24.5 24.6 1965 1965 25.0 26.0 26.2 25.4 26.0 23.9 23.5 24.8 25.9 25.2 23.9 24.4 1966 1966 24.4 24.8 26.0 25.3 25.1 24.6 24.2 24.5 25.6 25.5 25.8 26.2 1967 1967 25.0 25.4 25.6 24.5 24.3 23.7 22.8 24.6 26.1 25.5 24.5 24.7 1968 1968 25.4 25.9 25.7 25.5 25.5 23.2 23.0 24.6 25.7 25.8 23.7 24.5 1969 1969 25.0 26.1 26.1 26.0 25.0 23.9 22.2 24.2 25.5 25.5 25.2 25.8 1970 1970 25.7 25.7 25.9 25.5 25.9 24.2 23.3 24.5 25.5 26.1 25.0 24.2 1971 1971 24.0 24.5 25.5 25.5 25.7 24.2 23.7 24.1 26.2 25.9 24.1 24.6 1972 1972 23.0 25.4 24.5 24.2 24.7 22.6 22.9 24.0 25.5 26.2 25.8 26.1 1973 1973 26.1 26.6 25.9 25.1 25.7 23.6 23.4 24.3 26.3 25.4 24.7 23.4 1974 1974 23.2 24.2 24.4 24.9 24.4 23.1 22.6 24.2 25.5 24.8 23.5 23.6 1975 1975 24.9 25.3 24.9 24.8 25.1 23.9 22.6 23.2 26.8 25.8 25.0 24.3 1976 1976 23.3 23.9 24.5 24.6 23.5 22.5 22.3 22.4 25.4 24.6 24.8 24.8 1977 1977 25.3 24.3 24.6 25.2 24.8 23.5 23.2 24.4 25.7 26.1 25.8 24.1 1978 1978 24.4 23.9 24.4 25.1 23.7 22.7 23.1 24.6 26.6 25.2 24.5 24.8 1979 1979 24.8 25.1 25.5 25.8 25.3 23.7 22.5 24.6 26.4 25.6 24.3 24.7 1980 1980 25.6 25.4 25.1 25.3 25.4 22.7 21.8 23.7 26.3 26.2 24.2 25.1 1981 1981 25.0 25.3 25.1 25.0 24.2 22.9 23.2 24.0 26.0 26.2 25.9 25.4 1982 1982 25.8 25.7 25.6 24.6 23.9 23.3 22.7 24.3 25.8 25.4 24.7 24.7 1983 1983 25.6 26.8 26.5 26.3 25.7 24.8 23.6 23.7 26.2 26.3 24.8 23.9 1984 1984 25.8 26.2 25.6 25.6 26.2 24.6 24.1 25.6 27.3 25.7 24.7 25.1 1985 1985 25.6 24.3 25.8 25.9 25.3 23.1 23.8 24.9 26.4 25.4 24.8 24.5 1986 1986 25.3 24.7 25.5 25.3 27.1 24.9 23.8 24.5 26.0 23.9 23.8 25.6 1987 1987 26.4 25.4 26.3 26.9 26.8 23.7 23.6 25.0 25.9 26.2 26.3 24.9 1988 1988 25.1 26.1 26.2 25.8 25.7 24.4 23.3 25.4 26.4 25.7 24.8 23.6 1989 1989 24.2 24.2 25.6 24.7 26.2 23.6 23.2 25.5 25.9 25.7 25.6 26.0 1990 1990 25.0 25.8 25.1 25.1 25.2 24.2 23.9 24.8 26.0 26.2 25.5 24.7 1991 1991 25.1 25.1 26.1 25.6 25.7 24.5 24.0 25.0 26.3 25.4 24.2 23.5 1992 1992 25.9 27.1 26.4 26.5 25.8 24.2 22.8 24.3 26.5 25.5 25.0 25.8 1993 1993 25.9 25.2 25.3 24.9 26.2 24.0 24.4 25.2 26.2 26.6 24.8 24.8 1994 1994 24.7 24.8 26.8 25.6 25.5 23.7 22.5 24.7 26.9 26.4 25.1 25.3 1995 1995 27.0 24.9 25.8 25.6 25.7 24.6 24.6 25.8 26.4 26.0 25.3 25.0 1996 1996 24.7 26.0 26.2 26.8 26.1 24.5 22.8 24.8 25.8 26.8 24.4 25.1 1997 1997 24.6 25.5 25.5 25.3 24.9 24.7 23.5 24.9 26.7 26.3 25.4 25.0 1998 1998 25.2 27.8 27.8 26.0 26.1 24.7 23.7 25.3 27.6 26.9 25.1 25.5 1999 1999 24.8 26.6 26.6 26.2 25.8 24.8 23.6 25.2 26.0 26.0 25.6 24.3 2000 2000 25.0 25.3 25.3 25.3 25.5 24.4 23.5 24.5 26.5 26.3 24.5 24.4 2001 2001 25.8 25.0 26.3 26.4 26.1 25.6 23.6 25.2 26.7 25.9 24.8 25.1 2002 2002 25.4 25.7 25.9 26.3 26.2 24.1 24.7 25.0 26.7 26.9 25.5 25.1 57 157 390 157 390 -11.75 14.75 157-390_157-390 1901 1901 24.6 25.0 24.1 24.1 24.0 23.4 22.7 23.7 25.2 24.9 24.3 24.3 1902 1902 24.6 25.0 25.0 24.5 24.4 23.4 22.7 23.7 25.2 24.9 24.1 24.3 1903 1903 24.6 25.0 25.0 25.0 24.1 23.2 22.9 23.7 25.2 24.9 23.8 24.3 1904 1904 24.6 25.0 24.8 24.0 23.6 23.4 22.6 23.5 25.2 24.9 24.3 24.3 1905 1905 24.8 25.0 25.0 24.5 23.3 23.4 22.7 23.7 25.4 24.9 24.3 24.3 1906 1906 24.8 25.0 24.0 23.8 23.2 23.4 22.7 23.7 25.2 24.9 24.3 24.3 1907 1907 24.6 25.0 24.3 23.6 22.9 23.4 22.7 23.7 25.2 24.9 24.1 24.3 1908 1908 24.6 25.0 24.3 23.6 24.2 23.4 22.7 23.7 25.2 24.9 24.3 24.3 1909 1909 24.6 25.0 24.0 24.0 24.5 23.4 22.7 23.8 25.2 24.9 24.3 24.3 1910 1910 24.6 25.0 25.0 24.0 25.0 23.4 22.7 23.7 25.2 24.9 24.1 24.3 1911 1911 24.6 25.0 25.0 24.9 24.9 23.4 22.7 23.7 25.2 24.9 24.3 24.3 1912 1912 24.6 25.0 24.4 24.0 23.7 23.4 22.7 23.7 25.2 24.9 24.3 24.3 1913 1913 24.6 25.0 24.4 24.4 25.0 23.1 22.9 23.7 25.2 24.9 24.3 24.3 1914 1914 24.7 25.0 25.0 23.8 23.5 23.4 22.6 23.5 25.2 25.3 24.3 24.3 1915 1915 24.6 25.0 24.8 24.3 23.6 23.4 22.9 23.7 25.2 24.9 24.3 24.3 1916 1916 24.6 25.0 24.4 24.0 23.9 23.4 22.9 23.7 25.2 24.9 24.3 24.3 1917 1917 23.6 24.5 24.0 24.2 24.7 23.2 22.2 23.7 25.0 24.9 24.1 23.6 1918 1918 24.1 24.5 24.3 23.7 23.4 23.4 23.1 23.5 25.9 24.8 24.1 23.9 1919 1919 24.8 24.9 25.2 24.9 22.8 23.1 23.0 23.3 24.7 25.1 24.3 24.3 1920 1920 24.8 24.9 25.0 24.1 24.1 23.7 23.7 23.8 25.5 24.9 24.4 24.3 1921 1921 24.7 24.8 24.6 24.6 24.2 23.5 22.4 23.7 25.2 25.4 23.7 23.8 1922 1922 25.2 25.2 25.0 24.9 24.1 23.8 22.7 24.1 25.2 24.9 24.3 24.5 1923 1923 24.3 24.8 24.1 24.0 24.0 23.5 23.0 24.4 25.9 25.2 24.4 23.8 1924 1924 25.3 25.4 25.3 24.7 25.0 23.9 23.1 24.1 25.5 25.5 24.1 24.3 1925 1925 24.6 24.9 24.0 24.3 23.4 23.4 22.9 24.5 25.4 25.3 24.3 24.2 1926 1926 25.3 25.9 25.2 25.0 24.3 23.5 22.4 23.2 25.2 25.3 24.4 24.4 1927 1927 25.0 25.0 24.8 24.6 24.9 23.4 23.0 23.7 25.9 26.0 24.3 24.2 1928 1928 25.0 25.3 25.5 24.5 24.7 23.8 22.7 23.9 25.7 25.2 24.5 24.7 1929 1929 25.0 26.0 25.1 24.5 23.5 23.9 23.1 23.5 25.0 25.6 24.4 25.1 1930 1930 24.6 25.8 25.3 24.1 24.2 23.4 23.0 23.6 25.4 25.9 25.5 24.9 1931 1931 24.8 25.8 25.0 24.4 25.3 23.5 22.6 24.2 25.7 24.6 24.3 24.0 1932 1932 24.7 25.0 24.8 24.1 23.2 23.1 22.1 23.4 23.8 26.1 24.9 24.5 1933 1933 24.8 25.5 26.0 25.1 24.9 23.9 23.1 23.8 25.0 25.2 24.3 23.3 1934 1934 24.7 24.5 24.4 24.9 25.7 23.9 22.7 23.8 25.2 25.6 24.7 24.0 1935 1935 24.8 25.2 24.7 24.6 24.9 23.1 23.2 22.9 23.8 25.8 25.3 24.6 1936 1936 24.5 25.3 24.3 24.3 23.9 23.7 23.0 23.7 24.9 25.3 24.7 24.3 1937 1937 24.2 25.0 25.0 24.9 25.3 23.4 22.1 23.5 25.0 25.2 24.3 24.3 1938 1938 24.6 24.5 25.1 24.6 24.4 23.4 22.9 23.7 25.7 25.2 24.3 23.8 1939 1939 24.8 25.0 24.0 24.5 25.3 23.2 21.9 23.0 25.0 24.7 23.9 23.7 1940 1940 24.6 25.0 24.8 24.5 23.8 23.5 22.7 24.2 25.5 24.9 24.7 25.1 1941 1941 24.1 25.4 25.8 25.3 25.2 23.7 23.0 25.1 25.5 25.1 24.6 24.3 1942 1942 25.1 25.2 24.4 24.5 23.8 23.6 22.4 23.9 25.7 23.8 24.3 23.0 1943 1943 24.3 25.3 24.8 24.1 23.5 21.7 21.9 22.5 25.0 25.6 24.5 23.3 1944 1944 24.4 24.8 25.0 25.3 25.3 23.4 23.8 25.7 24.5 25.9 25.1 24.9 1945 1945 25.4 25.8 24.7 25.0 24.9 23.5 23.3 23.6 26.0 25.4 23.8 23.7 1946 1946 25.3 25.9 25.0 25.1 24.1 23.5 23.8 22.6 25.2 25.1 24.3 24.0 1947 1947 25.0 25.5 24.8 25.2 25.9 24.3 21.9 25.5 25.4 25.7 24.3 23.7 1948 1948 24.0 24.7 25.0 23.7 24.4 24.0 22.3 23.9 24.2 25.4 24.3 24.5 1949 1949 25.1 25.0 25.3 25.6 26.2 23.4 23.2 24.2 25.9 25.5 24.0 23.9 1950 1950 24.3 24.5 25.3 25.2 25.1 23.5 21.8 22.8 25.0 24.0 23.8 23.6 1951 1951 23.6 24.3 25.0 24.9 25.4 24.5 23.7 24.0 25.5 25.7 24.8 25.7 1952 1952 25.4 25.3 25.7 25.1 24.9 24.7 22.7 23.3 25.0 25.0 24.1 24.3 1953 1953 24.4 25.5 25.4 24.9 24.8 23.2 22.4 23.7 23.9 24.5 23.9 24.2 1954 1954 24.2 24.7 25.1 24.9 24.5 21.9 21.9 23.4 25.0 26.6 25.3 25.0 1955 1955 25.3 24.5 24.8 24.8 24.6 23.0 22.2 23.0 24.9 25.6 25.4 24.3 1956 1956 24.2 24.9 24.4 24.9 24.4 22.5 22.0 23.5 24.5 26.3 23.9 24.3 1957 1957 24.6 25.5 25.4 25.6 24.9 23.6 23.5 24.4 24.7 24.9 25.1 25.5 1958 1958 25.7 25.2 25.5 24.6 24.0 22.2 21.8 23.0 25.5 26.3 25.4 24.9 1959 1959 25.6 25.8 25.9 25.6 25.2 23.4 22.8 23.8 25.0 26.2 25.1 24.6 1960 1960 25.1 25.0 25.0 25.3 24.2 23.3 22.0 24.4 25.2 26.4 25.2 25.6 1961 1961 24.8 24.5 24.9 24.9 25.0 22.4 22.6 23.4 25.7 25.7 24.6 24.4 1962 1962 24.5 24.9 24.6 24.5 24.0 23.8 23.2 24.0 25.1 26.0 25.4 25.5 1963 1963 25.5 25.4 25.2 25.0 26.0 24.8 23.0 24.0 25.0 24.8 23.0 24.6 1964 1964 25.1 23.9 24.5 24.4 24.5 23.5 22.5 23.5 24.7 24.3 23.9 24.1 1965 1965 24.6 25.8 25.6 24.9 25.5 23.6 23.0 24.0 25.0 24.4 23.4 23.9 1966 1966 24.0 24.6 25.4 24.9 24.7 24.2 23.7 23.8 24.8 24.7 25.3 25.7 1967 1967 24.7 25.2 25.1 24.2 23.9 23.3 22.4 24.0 25.3 24.8 24.1 24.2 1968 1968 25.1 25.7 25.2 25.0 25.2 22.9 22.5 23.9 24.9 25.0 23.3 24.0 1969 1969 24.7 25.8 25.6 25.5 24.9 23.5 21.9 23.6 24.7 24.8 24.8 25.2 1970 1970 25.4 25.3 25.3 25.1 25.3 23.9 22.8 23.9 24.5 25.3 24.5 23.7 1971 1971 23.5 24.5 25.0 25.1 25.4 23.7 23.2 23.4 25.4 25.1 23.7 24.1 1972 1972 22.7 25.0 24.2 23.8 24.3 22.2 22.4 23.4 24.7 25.4 25.3 25.5 1973 1973 25.6 26.3 25.4 24.7 25.3 23.3 22.9 23.6 25.5 24.7 24.3 23.0 1974 1974 22.9 24.0 24.0 24.5 24.1 22.8 22.2 23.5 24.8 24.0 23.1 23.1 1975 1975 24.6 25.0 24.4 24.4 24.8 23.6 22.3 22.6 26.0 25.0 24.6 23.8 1976 1976 23.1 23.7 24.2 24.2 23.2 22.1 21.9 21.7 24.5 24.0 24.3 24.3 1977 1977 24.9 24.0 24.2 24.8 24.7 23.1 22.7 23.7 24.9 25.4 25.2 23.6 1978 1978 24.0 24.0 24.1 24.9 23.4 22.4 22.7 23.9 25.8 24.4 24.0 24.3 1979 1979 24.4 25.0 25.1 25.3 24.9 23.4 22.2 24.0 25.5 24.9 23.8 24.2 1980 1980 25.1 25.1 24.7 24.9 25.0 22.3 21.4 23.0 25.4 25.3 23.7 24.6 1981 1981 24.6 25.0 24.4 24.6 23.8 22.6 22.7 23.4 25.2 25.4 25.4 24.8 1982 1982 25.3 25.4 25.1 24.2 23.5 22.9 22.3 23.6 24.9 24.7 24.2 24.2 1983 1983 25.4 26.5 26.1 25.8 25.3 24.6 23.0 23.0 25.2 25.5 24.3 23.4 1984 1984 25.3 26.0 25.1 25.2 25.9 24.2 23.6 25.0 26.5 25.1 24.3 24.6 1985 1985 25.2 24.0 25.3 25.6 24.9 22.8 23.2 24.1 25.5 24.7 24.4 24.0 1986 1986 24.9 24.5 25.1 24.9 26.8 24.6 23.3 23.8 25.2 23.1 23.4 25.1 1987 1987 26.0 25.2 25.8 26.4 26.4 23.4 23.2 24.3 25.2 25.4 25.8 24.4 1988 1988 24.8 25.8 25.7 25.4 25.4 24.0 23.0 24.9 25.5 24.9 24.4 23.2 1989 1989 23.8 24.0 25.1 24.3 25.7 23.4 22.7 24.9 25.0 24.9 25.0 25.5 1990 1990 24.7 25.5 24.7 24.7 24.8 23.8 23.5 24.0 25.2 25.4 25.0 24.2 1991 1991 24.7 25.0 25.7 25.1 25.3 24.3 23.5 24.4 25.4 24.6 23.7 23.1 1992 1992 25.4 26.8 25.8 26.0 25.4 23.9 22.3 23.7 25.6 24.7 24.5 25.2 1993 1993 25.5 25.0 24.8 24.5 25.8 23.7 23.9 24.5 25.3 25.8 24.3 24.4 1994 1994 24.4 24.8 26.2 25.2 25.1 23.4 22.2 24.0 26.0 25.5 24.5 24.7 1995 1995 26.5 24.7 25.4 25.3 25.3 24.2 24.1 25.1 25.6 25.2 24.8 24.5 1996 1996 24.3 25.8 25.7 26.3 25.6 24.2 22.3 24.1 25.0 26.0 23.9 24.5 1997 1997 24.2 25.3 25.0 24.9 24.5 24.4 23.0 24.1 25.9 25.4 24.8 24.4 1998 1998 24.8 27.6 27.2 25.5 25.7 24.5 23.2 24.6 26.7 26.1 24.6 24.9 1999 1999 24.4 26.3 26.0 25.8 25.4 24.6 23.2 24.5 25.2 25.1 25.1 23.9 2000 2000 24.7 25.0 24.8 24.7 25.2 24.2 23.0 23.8 25.7 25.6 24.0 23.9 2001 2001 25.4 24.9 25.8 26.0 25.7 25.3 23.2 24.6 25.9 25.1 24.3 24.7 2002 2002 25.3 25.5 25.6 26.0 25.9 23.8 24.2 24.4 25.9 26.1 25.1 24.6 58 158 390 158 390 -11.25 14.75 158-390_158-390 1901 1901 24.7 25.2 24.5 24.3 24.0 23.5 22.8 23.5 24.7 24.7 24.4 24.5 1902 1902 24.7 25.2 25.3 24.6 24.5 23.5 22.8 23.5 24.7 24.7 24.2 24.5 1903 1903 24.7 25.2 25.3 25.2 24.0 23.3 22.8 23.5 24.7 24.7 24.0 24.5 1904 1904 24.7 25.2 25.2 24.2 23.5 23.5 22.6 23.3 24.7 24.7 24.4 24.5 1905 1905 24.8 25.2 25.3 24.6 23.4 23.5 22.8 23.5 24.7 24.7 24.4 24.5 1906 1906 24.8 25.2 24.4 24.0 23.2 23.5 22.8 23.5 24.7 24.7 24.4 24.5 1907 1907 24.7 25.2 24.6 23.8 23.0 23.5 22.8 23.5 24.6 24.7 24.2 24.5 1908 1908 24.6 25.2 24.6 23.9 24.2 23.5 22.8 23.5 24.7 24.7 24.4 24.5 1909 1909 24.7 25.2 24.4 24.1 24.5 23.5 23.0 23.6 24.7 24.7 24.4 24.5 1910 1910 24.7 25.2 25.3 24.1 25.0 23.5 22.8 23.5 24.7 24.7 24.2 24.5 1911 1911 24.7 25.2 25.3 25.1 25.0 23.5 22.8 23.5 24.7 24.7 24.4 24.4 1912 1912 24.6 25.2 24.8 24.3 23.9 23.5 22.8 23.5 24.7 24.7 24.4 24.5 1913 1913 24.7 25.2 24.8 24.6 25.0 23.3 23.0 23.4 24.7 24.7 24.4 24.5 1914 1914 24.7 25.2 25.3 24.1 23.5 23.5 22.7 23.4 24.7 25.1 24.4 24.5 1915 1915 24.7 25.2 25.1 24.5 23.7 23.5 22.8 23.5 24.7 24.7 24.4 24.5 1916 1916 24.7 25.2 24.8 24.1 24.0 23.5 23.0 23.5 24.7 24.7 24.4 24.5 1917 1917 23.7 24.9 24.4 24.4 24.7 23.4 22.4 23.5 24.5 24.7 24.2 23.8 1918 1918 24.3 24.7 24.7 23.9 23.5 23.5 23.2 23.4 25.3 24.6 24.4 24.0 1919 1919 24.8 25.0 25.5 25.1 22.8 23.3 23.0 23.2 24.2 24.9 24.4 24.5 1920 1920 24.9 25.2 25.3 24.2 24.2 23.9 23.8 23.6 24.9 24.7 24.6 24.4 1921 1921 24.8 25.0 25.0 24.7 24.3 23.5 22.6 23.5 24.7 25.1 23.9 24.0 1922 1922 25.2 25.4 25.3 24.9 24.0 23.9 22.8 23.9 24.7 24.7 24.4 24.7 1923 1923 24.4 25.0 24.4 24.4 24.0 23.5 23.2 24.2 25.2 25.0 24.5 24.0 1924 1924 25.4 25.6 25.6 24.8 25.0 24.0 23.2 23.9 25.0 25.3 24.2 24.4 1925 1925 24.7 25.1 24.4 24.5 23.5 23.7 23.1 24.3 24.8 25.0 24.4 24.4 1926 1926 25.3 25.9 25.5 25.2 24.4 23.7 22.6 23.0 24.7 25.0 24.5 24.5 1927 1927 25.1 25.3 25.1 24.8 25.0 23.5 23.1 23.5 25.2 25.7 24.4 24.4 1928 1928 25.0 25.4 25.9 24.7 24.8 24.0 22.7 23.7 25.1 25.0 24.7 24.9 1929 1929 25.1 26.2 25.5 24.7 23.4 24.0 23.2 23.3 24.5 25.5 24.5 25.2 1930 1930 24.7 26.0 25.8 24.3 24.3 23.5 23.1 23.5 24.8 25.6 25.6 25.0 1931 1931 24.9 26.0 25.3 24.6 25.4 23.5 22.8 23.9 25.1 24.4 24.4 24.2 1932 1932 24.8 25.2 25.2 24.3 23.3 23.4 22.2 23.2 23.2 25.9 25.0 24.7 1933 1933 24.9 25.7 26.3 25.3 25.0 24.0 23.2 23.6 24.5 25.0 24.4 23.5 1934 1934 24.8 24.9 24.9 25.1 25.8 24.0 22.8 23.6 24.7 25.3 24.9 24.2 1935 1935 24.9 25.4 25.1 24.8 25.0 23.3 23.3 22.8 23.2 25.6 25.4 24.7 1936 1936 24.7 25.4 24.7 24.5 24.0 23.8 23.1 23.5 24.3 25.1 24.7 24.5 1937 1937 24.3 25.2 25.4 25.1 25.4 23.5 22.2 23.3 24.6 25.0 24.5 24.5 1938 1938 24.7 24.8 25.4 24.9 24.5 23.5 23.0 23.5 25.2 25.0 24.5 24.0 1939 1939 24.9 25.2 24.4 24.7 25.4 23.4 22.1 22.9 24.4 24.6 24.0 23.9 1940 1940 24.7 25.2 25.2 24.7 23.9 23.7 22.8 23.9 25.0 24.7 24.8 25.2 1941 1941 24.2 25.7 26.1 25.4 25.2 23.9 23.0 24.8 25.0 25.0 24.7 24.5 1942 1942 25.2 25.4 24.9 24.7 24.0 23.8 22.5 23.6 25.0 23.7 24.4 23.3 1943 1943 24.4 25.5 25.1 24.3 23.5 21.9 22.0 22.3 24.4 25.4 24.6 23.5 1944 1944 24.6 25.0 25.3 25.4 25.5 23.7 23.8 25.4 24.1 25.6 25.1 25.0 1945 1945 25.4 26.0 25.1 25.1 25.0 23.7 23.4 23.4 25.4 25.2 23.9 24.0 1946 1946 25.4 26.1 25.2 25.2 24.0 23.7 23.8 22.3 24.6 24.9 24.4 24.2 1947 1947 25.1 25.7 25.3 25.3 26.0 24.5 22.0 25.2 24.8 25.5 24.4 23.9 1948 1948 24.1 24.9 25.3 23.8 24.3 24.0 22.4 23.7 23.6 25.2 24.4 24.7 1949 1949 25.2 25.2 25.7 25.8 26.3 23.5 23.3 23.9 25.2 25.3 24.1 24.0 1950 1950 24.5 24.8 25.7 25.5 25.2 23.7 21.9 22.6 24.4 23.9 23.9 23.8 1951 1951 24.2 24.5 25.4 24.8 25.0 24.7 23.1 23.7 24.9 25.5 24.8 25.7 1952 1952 25.6 25.1 25.8 25.5 25.5 25.5 23.0 23.0 24.4 24.8 24.1 24.4 1953 1953 24.8 26.0 26.0 25.4 25.2 23.3 22.6 23.7 23.5 24.5 24.2 24.5 1954 1954 24.6 24.9 25.8 25.2 24.8 22.1 22.1 23.2 24.5 26.5 25.3 25.2 1955 1955 25.4 24.8 25.4 25.0 24.7 23.0 22.3 22.9 24.3 25.4 25.2 24.2 1956 1956 24.3 25.3 25.0 25.1 24.5 22.5 22.0 23.2 24.1 26.1 24.0 24.5 1957 1957 24.8 25.8 25.6 25.7 25.0 23.8 23.6 24.2 24.1 24.7 24.9 25.3 1958 1958 25.9 25.3 25.9 25.1 24.0 22.3 22.0 22.7 24.9 26.0 25.4 24.9 1959 1959 25.7 25.8 26.1 25.7 25.3 23.5 23.0 23.6 24.5 26.1 25.1 24.7 1960 1960 25.4 25.3 25.3 25.3 24.4 23.5 22.3 24.3 24.8 26.2 25.0 25.7 1961 1961 25.0 24.7 25.2 25.1 25.2 22.5 22.7 23.1 25.1 25.4 24.5 24.4 1962 1962 24.6 25.0 25.0 24.7 24.0 23.8 23.2 23.7 24.5 25.9 25.3 25.6 1963 1963 25.5 25.7 25.6 25.1 26.0 25.0 23.0 23.8 24.5 24.6 23.0 24.8 1964 1964 25.2 24.2 24.9 24.5 24.5 23.6 22.5 23.2 24.3 24.1 24.0 24.3 1965 1965 24.7 26.0 25.8 25.2 25.5 23.8 23.1 23.8 24.6 24.2 23.5 24.0 1966 1966 24.2 24.9 25.7 25.0 24.8 24.3 23.8 23.6 24.3 24.5 25.3 25.7 1967 1967 24.8 25.5 25.4 24.4 24.0 23.6 22.4 23.8 24.7 24.6 24.1 24.4 1968 1968 25.2 26.0 25.5 25.2 25.2 23.1 22.6 23.7 24.3 24.8 23.5 24.1 1969 1969 24.8 25.9 25.9 25.6 24.9 23.7 21.9 23.4 24.3 24.5 24.8 25.4 1970 1970 25.5 25.5 25.6 25.3 25.3 24.0 22.9 23.7 24.0 25.2 24.5 23.8 1971 1971 23.6 24.7 25.4 25.0 25.5 24.0 23.3 23.1 24.8 24.9 23.6 24.0 1972 1972 22.9 25.3 24.6 24.0 24.4 22.4 22.5 23.1 24.1 25.2 25.4 25.5 1973 1973 25.7 26.5 25.8 24.9 25.4 23.5 23.1 23.4 25.0 24.5 24.4 23.2 1974 1974 23.1 24.5 24.5 24.7 24.4 23.0 22.3 23.4 24.3 23.9 23.2 23.3 1975 1975 24.7 25.2 24.9 24.8 24.9 23.9 22.4 22.5 25.4 24.8 24.7 24.0 1976 1976 23.1 24.0 24.7 24.5 23.4 22.5 21.9 21.5 24.0 23.8 24.2 24.5 1977 1977 25.0 24.4 24.6 25.0 24.7 23.2 22.8 23.4 24.4 25.2 25.2 23.8 1978 1978 24.1 24.3 24.5 25.1 23.5 22.7 22.7 23.7 25.2 24.2 24.0 24.5 1979 1979 24.6 25.2 25.5 25.5 25.0 23.4 22.3 23.8 25.0 24.7 23.9 24.5 1980 1980 25.2 25.3 25.1 25.0 25.0 22.5 21.5 22.8 24.8 25.0 23.9 24.7 1981 1981 24.7 25.3 24.8 24.7 23.8 22.8 22.8 23.2 24.6 25.2 25.5 25.0 1982 1982 25.3 25.6 25.5 24.4 23.5 23.0 22.4 23.3 24.3 24.5 24.3 24.3 1983 1983 25.5 26.5 26.4 26.0 25.3 24.8 23.1 22.7 24.7 25.3 24.4 23.5 1984 1984 25.4 26.2 25.4 25.5 26.0 24.5 23.8 24.8 26.0 24.9 24.3 24.7 1985 1985 25.3 24.3 25.7 25.9 24.9 22.9 23.3 23.9 25.0 24.4 24.5 24.4 1986 1986 24.9 24.8 25.6 25.1 27.0 24.9 23.4 23.6 24.6 22.9 23.5 25.1 1987 1987 26.0 25.4 26.1 26.4 26.4 23.5 23.2 24.1 24.8 25.2 25.9 24.5 1988 1988 24.8 26.1 26.0 25.6 25.5 24.2 23.0 24.7 24.9 24.8 24.4 23.4 1989 1989 23.9 24.3 25.4 24.5 25.7 23.5 22.8 24.7 24.4 24.7 25.1 25.5 1990 1990 24.8 25.6 25.1 24.9 24.9 24.0 23.4 23.8 24.7 25.2 25.2 24.5 1991 1991 24.8 25.2 26.0 25.3 25.5 24.4 23.6 24.2 24.8 24.5 23.8 23.4 1992 1992 25.4 27.0 26.1 26.2 25.5 24.0 22.4 23.5 25.0 24.4 24.5 25.3 1993 1993 25.5 25.3 25.2 24.7 25.8 23.9 24.0 24.3 24.7 25.6 24.4 24.5 1994 1994 24.6 25.1 26.5 25.3 25.0 23.5 22.3 23.8 25.4 25.3 24.6 24.9 1995 1995 26.5 24.9 25.7 25.5 25.3 24.3 24.2 24.9 25.0 25.0 24.9 24.7 1996 1996 24.4 25.9 26.0 26.5 25.7 24.3 22.5 23.9 24.4 25.8 24.0 24.5 1997 1997 24.3 25.4 25.5 25.1 24.5 24.5 23.1 23.9 25.2 25.1 24.9 24.5 1998 1998 24.9 27.7 27.5 25.7 25.9 24.7 23.3 24.4 26.1 25.9 24.8 25.0 1999 1999 24.6 26.5 26.4 25.9 25.5 24.8 23.3 24.3 24.7 24.9 25.1 24.2 2000 2000 24.8 25.2 25.2 24.9 25.3 24.4 23.1 23.6 25.1 25.4 24.2 24.0 2001 2001 25.6 25.2 26.3 26.3 25.9 25.5 23.4 24.4 25.4 24.9 24.4 24.9 2002 2002 25.4 25.7 26.1 26.2 26.1 24.0 24.4 24.2 25.1 26.0 25.2 24.8 59 159 390 159 390 -10.75 14.75 159-390_159-390 1901 1901 25.2 25.8 25.0 24.7 24.5 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1902 1902 25.2 25.8 25.8 25.1 24.9 24.2 23.1 23.5 24.7 25.0 24.5 24.9 1903 1903 25.2 25.8 25.9 25.7 24.5 23.9 23.1 23.5 24.7 25.0 24.4 24.9 1904 1904 25.2 25.7 25.6 24.6 24.0 24.2 22.9 23.4 24.7 25.0 24.7 24.9 1905 1905 25.3 25.8 25.8 25.1 23.8 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1906 1906 25.3 25.8 24.9 24.4 23.6 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1907 1907 25.2 25.8 25.1 24.4 23.6 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1908 1908 25.1 25.8 25.1 24.5 24.6 24.0 23.1 23.5 24.7 25.0 24.7 24.9 1909 1909 25.2 25.8 24.9 24.5 25.1 24.2 23.3 23.8 24.7 25.0 24.7 24.9 1910 1910 25.2 25.8 25.8 24.5 25.4 24.2 23.1 23.5 24.7 25.0 24.4 24.9 1911 1911 25.2 25.8 25.8 25.5 25.4 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1912 1912 25.1 25.8 25.3 24.9 24.4 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1913 1913 25.2 25.8 25.2 25.1 25.5 23.9 23.1 23.5 24.7 25.0 24.7 24.9 1914 1914 25.2 25.8 25.9 24.6 23.8 24.2 23.0 23.5 24.7 25.3 24.7 24.9 1915 1915 25.2 25.8 25.5 25.1 24.0 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1916 1916 25.2 25.8 25.3 24.5 24.3 24.2 23.1 23.5 24.7 25.0 24.7 24.9 1917 1917 24.3 25.7 25.0 24.9 25.1 24.2 22.8 23.5 24.6 25.0 24.7 24.3 1918 1918 24.8 25.4 25.3 24.4 23.8 24.2 23.5 23.5 25.3 24.9 24.7 24.5 1919 1919 25.3 25.5 25.9 25.6 23.0 24.0 23.3 23.3 24.4 25.2 24.7 24.9 1920 1920 25.3 25.8 25.8 24.7 24.5 24.4 24.0 23.5 25.0 25.0 24.9 24.8 1921 1921 25.3 25.7 25.4 25.2 24.7 24.2 22.9 23.5 24.7 25.4 24.2 24.4 1922 1922 25.6 26.0 25.7 25.4 24.5 24.5 23.1 24.0 24.7 25.0 24.7 25.0 1923 1923 25.0 25.6 24.8 25.0 24.4 24.2 23.5 24.2 25.2 25.3 24.7 24.4 1924 1924 25.8 26.1 26.1 25.2 25.5 24.7 23.5 24.0 25.2 25.5 24.7 24.8 1925 1925 25.2 25.8 24.9 25.0 24.0 24.4 23.4 24.3 24.9 25.3 24.7 24.8 1926 1926 25.8 26.5 25.9 25.6 24.8 24.2 22.9 23.2 24.7 25.3 24.8 25.0 1927 1927 25.6 25.9 25.5 25.3 25.4 24.2 23.4 23.5 25.3 26.0 24.7 24.8 1928 1928 25.5 26.0 26.3 25.2 25.2 24.5 23.0 23.8 25.1 25.3 25.2 25.4 1929 1929 25.5 26.7 26.0 25.1 23.7 24.7 23.6 23.5 24.7 25.8 24.8 25.5 1930 1930 25.2 26.7 26.3 24.8 24.7 24.2 23.4 23.5 24.9 25.8 25.9 25.5 1931 1931 25.5 26.5 25.9 25.1 25.7 24.2 23.3 24.0 25.2 24.7 24.7 24.9 1932 1932 25.2 25.7 25.7 24.7 23.6 24.0 22.6 23.3 23.4 26.2 25.4 25.0 1933 1933 25.4 26.2 26.7 25.7 25.4 24.5 23.4 23.7 24.6 25.3 24.7 24.0 1934 1934 25.3 25.7 25.4 25.5 26.3 24.7 23.1 23.7 24.7 25.5 25.2 24.5 1935 1935 25.4 25.9 25.6 25.3 25.4 23.9 23.6 22.9 23.4 25.8 25.6 25.0 1936 1936 25.4 26.0 25.2 24.9 24.5 24.4 23.4 23.5 24.4 25.3 24.9 25.0 1937 1937 24.9 25.8 25.9 25.6 25.8 24.2 22.6 23.5 24.7 25.3 24.8 24.9 1938 1938 25.2 25.5 25.9 25.5 24.9 24.2 23.3 23.5 25.3 25.3 24.7 24.5 1939 1939 25.4 25.8 25.0 25.2 25.8 24.0 22.4 23.0 24.5 25.0 24.4 24.4 1940 1940 25.2 25.8 25.7 25.2 24.3 24.3 23.1 24.0 25.2 25.0 25.1 25.5 1941 1941 24.8 26.3 26.5 25.9 25.5 24.4 23.1 24.8 25.1 25.3 25.0 24.9 1942 1942 25.7 26.0 25.5 25.3 24.4 24.3 22.7 23.5 25.1 24.0 24.7 23.7 1943 1943 24.9 26.1 25.6 24.8 23.9 22.4 22.2 22.5 24.5 25.7 24.9 24.0 1944 1944 25.1 25.6 25.8 25.8 25.9 24.3 24.1 25.4 24.2 25.8 25.4 25.5 1945 1945 25.9 26.5 25.6 25.5 25.2 24.2 23.7 23.4 25.4 25.4 24.1 24.4 1946 1946 25.9 26.6 25.6 25.5 24.3 24.2 24.0 22.4 24.6 25.2 24.7 24.5 1947 1947 25.6 26.2 25.8 25.7 26.4 25.0 22.3 25.2 24.7 25.7 24.7 24.3 1948 1948 24.6 25.5 25.8 24.3 24.6 24.7 22.7 23.7 23.8 25.4 24.7 25.0 1949 1949 25.7 25.8 26.3 26.3 26.8 24.2 23.5 23.9 25.2 25.5 24.4 24.5 1950 1950 25.0 25.4 26.3 26.0 25.7 24.3 22.3 22.5 24.5 24.2 24.2 24.2 1951 1951 25.0 25.2 26.0 25.0 25.3 25.3 23.0 23.7 25.0 25.7 25.0 25.9 1952 1952 26.2 25.5 26.2 26.1 26.2 26.7 23.5 23.0 24.5 25.0 24.5 24.8 1953 1953 25.3 26.6 26.4 25.8 25.5 23.9 22.9 23.8 23.5 24.9 24.6 25.0 1954 1954 25.1 25.6 26.2 25.6 25.1 22.8 22.4 23.3 24.7 26.7 25.6 25.6 1955 1955 25.8 25.4 25.9 25.4 25.1 23.7 22.7 23.0 24.5 25.7 25.4 24.5 1956 1956 24.8 25.9 25.6 25.6 24.8 23.3 22.3 23.3 24.3 26.4 24.3 24.9 1957 1957 25.3 26.4 26.0 26.2 25.4 24.3 23.9 24.2 24.3 25.0 25.2 25.7 1958 1958 26.3 26.0 26.4 25.8 24.4 22.9 22.3 22.9 25.0 26.3 25.6 25.3 1959 1959 26.1 26.4 26.7 26.2 25.6 24.2 23.4 23.7 24.7 26.4 25.3 25.0 1960 1960 25.7 25.9 25.8 25.8 24.7 24.2 22.8 24.4 24.9 26.3 25.3 26.1 1961 1961 25.5 25.3 25.7 25.4 25.5 23.0 22.9 23.0 25.0 25.7 24.8 24.8 1962 1962 25.0 25.5 25.4 25.1 24.4 24.3 23.4 23.7 24.7 26.1 25.6 26.0 1963 1963 26.0 26.2 26.1 25.5 26.3 25.5 23.3 23.9 24.6 25.0 23.5 25.2 1964 1964 25.6 24.8 25.3 25.1 25.1 24.2 23.0 23.3 24.4 24.4 24.3 24.7 1965 1965 25.1 26.5 26.2 25.5 25.8 24.3 23.3 23.9 24.6 24.5 23.9 24.5 1966 1966 24.7 25.5 26.1 25.4 25.2 24.8 24.1 23.8 24.4 24.8 25.5 26.0 1967 1967 25.1 26.1 25.8 24.9 24.5 24.0 22.6 23.8 24.6 24.9 24.4 24.8 1968 1968 25.5 26.5 25.9 25.6 25.7 23.8 22.9 23.8 24.4 25.0 23.8 24.5 1969 1969 25.1 26.5 26.3 26.0 25.4 24.3 22.3 23.5 24.4 24.9 25.1 25.8 1970 1970 25.9 26.1 26.0 25.7 25.5 24.7 23.2 23.8 24.0 25.5 24.8 24.2 1971 1971 24.0 25.4 25.9 25.4 26.0 24.5 23.6 23.2 25.0 25.2 23.9 24.4 1972 1972 23.5 25.8 25.2 24.5 24.8 22.9 22.8 23.2 24.3 25.5 25.7 25.9 1973 1973 26.1 27.0 26.3 25.5 25.8 24.1 23.4 23.5 25.1 24.9 24.7 23.6 1974 1974 23.6 25.0 25.1 25.3 25.0 23.7 22.7 23.5 24.5 24.2 23.5 23.7 1975 1975 25.1 25.8 25.4 25.3 25.4 24.5 22.8 22.7 25.5 25.0 24.8 24.3 1976 1976 23.6 24.7 25.3 25.2 23.8 23.1 22.0 21.8 24.1 24.0 24.5 24.9 1977 1977 25.5 25.0 25.1 25.6 25.1 23.7 23.0 23.4 24.5 25.4 25.4 24.0 1978 1978 24.7 25.1 25.2 25.7 24.0 23.4 23.0 23.7 25.4 24.5 24.3 24.9 1979 1979 25.1 25.8 26.1 26.0 25.5 24.0 22.7 23.8 25.1 24.9 24.2 24.9 1980 1980 25.6 25.8 25.6 25.5 25.5 23.0 21.8 22.8 24.9 25.2 24.2 25.0 1981 1981 25.1 25.8 25.2 25.2 24.2 23.5 23.0 23.2 24.6 25.5 25.8 25.3 1982 1982 25.7 26.2 25.9 24.9 24.0 23.5 22.7 23.4 24.3 24.7 24.6 24.7 1983 1983 25.9 27.0 26.8 26.4 25.7 25.5 23.3 22.8 24.7 25.5 24.7 24.0 1984 1984 25.8 26.7 25.9 26.1 26.5 25.1 24.2 24.9 26.1 25.2 24.6 25.1 1985 1985 25.7 25.0 26.3 26.4 25.4 23.4 23.6 23.9 25.1 24.7 24.8 24.8 1986 1986 25.4 25.5 26.2 25.6 27.5 25.5 23.7 23.8 24.7 23.2 23.8 25.6 1987 1987 26.3 26.0 26.6 26.8 26.8 24.2 23.5 24.2 25.0 25.5 26.0 25.0 1988 1988 25.2 26.6 26.4 26.1 25.9 24.8 23.5 24.7 25.1 25.0 24.7 23.9 1989 1989 24.4 24.9 25.8 25.1 26.0 24.2 23.1 24.8 24.5 25.0 25.4 26.0 1990 1990 25.4 26.1 25.7 25.4 25.3 24.5 23.7 23.7 24.7 25.5 25.5 24.9 1991 1991 25.3 25.8 26.5 25.8 25.9 25.1 23.9 24.3 24.9 24.8 24.2 23.9 1992 1992 25.9 27.4 26.5 26.6 25.8 24.5 22.7 23.5 25.1 24.7 24.8 25.5 1993 1993 26.0 25.9 25.7 25.2 26.2 24.6 24.4 24.4 24.8 25.8 24.7 25.0 1994 1994 25.2 25.8 26.9 25.7 25.4 24.2 22.7 23.9 25.5 25.5 24.9 25.2 1995 1995 26.9 25.5 26.2 26.0 25.8 24.9 24.5 25.0 25.0 25.3 25.2 25.0 1996 1996 25.0 26.5 26.5 26.9 26.0 24.9 22.9 24.0 24.6 26.0 24.3 25.0 1997 1997 24.9 26.0 26.0 25.5 25.0 25.2 23.4 24.0 25.3 25.3 25.1 25.0 1998 1998 25.3 28.2 27.9 26.2 26.3 25.3 23.6 24.5 26.1 26.1 25.1 25.5 1999 1999 25.1 27.0 26.8 26.3 25.9 25.4 23.6 24.5 24.7 25.2 25.4 24.9 2000 2000 25.3 25.8 25.7 25.3 25.8 25.0 23.4 23.7 25.2 25.7 24.5 24.4 2001 2001 26.1 25.8 26.8 26.8 26.3 26.2 23.7 24.5 25.5 25.2 24.7 25.4 2002 2002 26.0 26.3 26.7 26.8 26.6 24.5 24.7 24.4 25.1 26.4 25.6 25.2 60 160 390 160 390 -10.25 14.75 160-390_160-390 1901 1901 26.3 27.0 26.3 26.0 25.7 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1902 1902 26.4 26.9 27.0 26.3 26.1 25.4 23.9 24.1 25.2 25.8 25.6 26.1 1903 1903 26.4 27.0 27.3 26.9 25.6 25.1 23.9 24.1 25.2 25.8 25.6 26.1 1904 1904 26.4 26.9 26.9 25.9 25.1 25.4 23.7 23.8 25.2 25.8 25.8 26.1 1905 1905 26.5 27.0 27.1 26.3 25.0 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1906 1906 26.4 27.0 26.2 25.7 24.8 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1907 1907 26.4 27.0 26.3 25.7 24.9 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1908 1908 26.3 27.0 26.4 25.9 25.8 25.2 23.9 24.1 25.2 25.8 25.8 26.1 1909 1909 26.4 27.0 26.2 25.8 26.3 25.4 24.1 24.3 25.2 25.8 25.8 26.1 1910 1910 26.4 27.0 27.1 25.8 26.6 25.4 23.9 24.1 25.2 25.8 25.5 26.1 1911 1911 26.4 27.0 27.1 26.8 26.6 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1912 1912 26.3 27.0 26.6 26.3 25.8 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1913 1913 26.3 27.0 26.4 26.4 26.7 25.1 23.9 24.0 25.2 25.8 25.8 26.1 1914 1914 26.4 27.0 27.2 25.9 24.9 25.4 23.8 24.1 25.2 26.1 25.8 26.1 1915 1915 26.4 27.0 26.7 26.5 25.1 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1916 1916 26.4 27.0 26.7 25.8 25.5 25.4 23.9 24.1 25.2 25.8 25.8 26.1 1917 1917 25.5 27.0 26.3 26.3 26.3 25.4 23.7 24.1 25.1 25.8 25.8 25.6 1918 1918 26.1 26.6 26.6 25.7 25.0 25.4 24.3 24.0 25.7 25.7 25.8 25.8 1919 1919 26.4 26.8 27.2 26.9 24.1 25.2 23.9 23.9 25.0 25.8 25.8 26.1 1920 1920 26.5 27.0 27.1 26.0 25.6 25.6 24.7 24.1 25.4 25.8 26.0 26.1 1921 1921 26.4 26.9 26.7 26.4 25.8 25.4 23.7 24.1 25.2 26.2 25.3 25.8 1922 1922 26.7 27.2 26.9 26.6 25.6 25.6 23.9 24.4 25.2 25.8 25.8 26.3 1923 1923 26.2 26.8 26.1 26.4 25.6 25.4 24.3 24.6 25.6 26.1 25.8 25.8 1924 1924 27.0 27.3 27.3 26.4 26.7 25.9 24.2 24.4 25.8 26.3 25.8 26.1 1925 1925 26.4 27.0 26.2 26.3 25.3 25.6 24.2 24.7 25.4 26.1 25.8 26.1 1926 1926 27.0 27.7 27.1 26.9 25.9 25.4 23.7 23.7 25.2 26.1 25.9 26.3 1927 1927 26.7 27.0 26.7 26.6 26.6 25.4 24.2 24.1 25.7 26.7 25.8 26.1 1928 1928 26.6 27.1 27.6 26.6 26.4 25.7 23.8 24.3 25.5 26.1 26.4 26.7 1929 1929 26.7 27.9 27.3 26.4 24.8 25.9 24.4 24.0 25.2 26.7 25.9 26.8 1930 1930 26.4 27.8 27.6 26.1 25.9 25.4 24.2 24.1 25.4 26.4 27.0 26.8 1931 1931 26.8 27.7 27.2 26.4 26.8 25.4 24.1 24.5 25.7 25.6 25.8 26.1 1932 1932 26.4 26.9 27.0 26.0 24.8 25.2 23.4 23.9 24.0 26.9 26.5 26.4 1933 1933 26.5 27.4 27.9 27.0 26.4 25.7 24.2 24.2 25.1 26.1 25.8 25.5 1934 1934 26.5 26.9 26.8 26.8 27.5 25.9 23.9 24.2 25.2 26.3 26.2 25.9 1935 1935 26.6 27.1 26.9 26.6 26.6 25.2 24.4 23.4 24.0 26.5 26.6 26.4 1936 1936 26.6 27.2 26.5 26.2 25.7 25.5 24.1 24.1 25.0 26.1 26.0 26.4 1937 1937 26.1 27.0 27.3 26.9 27.1 25.4 23.5 24.0 25.2 26.0 25.8 26.1 1938 1938 26.4 26.8 27.1 26.8 26.1 25.4 24.1 24.1 25.7 26.1 25.8 25.9 1939 1939 26.6 27.0 26.3 26.5 27.1 25.2 23.3 23.6 25.1 25.8 25.5 25.7 1940 1940 26.5 27.0 27.1 26.5 25.4 25.4 23.9 24.5 25.7 25.8 26.1 26.8 1941 1941 26.0 27.5 27.8 27.1 26.6 25.6 23.9 25.2 25.6 26.1 26.1 26.2 1942 1942 26.8 27.3 26.9 26.6 25.6 25.5 23.5 24.0 25.5 24.9 25.8 25.1 1943 1943 26.1 27.2 26.9 26.2 25.0 23.6 22.9 23.0 24.9 26.5 26.0 25.4 1944 1944 26.3 26.8 27.1 27.1 27.1 25.5 24.8 25.8 24.7 26.5 26.4 26.7 1945 1945 27.1 27.6 26.9 26.7 26.4 25.4 24.5 23.8 25.8 26.2 25.2 25.7 1946 1946 27.1 27.8 26.8 26.7 25.3 25.4 24.7 22.9 25.1 25.8 25.8 25.9 1947 1947 26.7 27.4 27.2 27.0 27.6 26.2 23.1 25.5 25.2 26.5 25.8 25.6 1948 1948 25.8 26.7 27.0 25.5 25.6 25.8 23.4 24.1 24.3 26.1 25.8 26.4 1949 1949 26.8 27.0 27.6 27.7 28.1 25.4 24.3 24.3 25.7 26.2 25.5 25.8 1950 1950 26.2 26.6 27.6 27.4 26.9 25.5 23.2 23.1 24.8 24.9 25.3 25.5 1951 1951 26.2 26.4 27.3 26.2 26.7 26.6 23.9 24.2 25.5 26.5 26.1 27.2 1952 1952 27.5 26.7 27.5 27.4 27.4 27.8 24.2 23.6 25.0 25.9 25.6 26.2 1953 1953 26.6 27.8 27.7 26.9 26.6 25.2 23.8 24.3 24.1 25.7 25.7 26.3 1954 1954 26.4 26.8 27.4 26.7 26.1 24.0 23.3 23.8 25.2 27.3 26.6 26.8 1955 1955 27.0 26.6 27.3 26.7 26.3 25.0 23.6 23.5 25.0 26.5 26.5 25.9 1956 1956 26.0 27.0 26.9 26.9 25.8 24.6 23.2 23.9 24.8 27.1 25.3 26.2 1957 1957 26.5 27.5 27.2 27.4 26.6 25.5 24.6 24.7 24.8 25.8 26.3 27.0 1958 1958 27.5 27.2 27.6 27.1 25.6 24.2 23.1 23.5 25.5 27.0 26.7 26.6 1959 1959 27.3 27.6 28.0 27.4 26.8 25.2 24.4 24.3 25.2 27.1 26.4 26.3 1960 1960 26.9 27.1 27.2 27.1 26.0 25.4 23.7 25.0 25.2 27.0 26.4 27.4 1961 1961 26.7 26.5 27.0 26.7 26.7 24.3 23.8 23.6 25.5 26.4 25.8 26.1 1962 1962 26.2 26.7 26.7 26.5 25.8 25.5 24.3 24.2 25.1 26.7 26.6 27.2 1963 1963 27.1 27.4 27.4 26.7 27.5 26.8 24.2 24.2 25.1 25.8 24.8 26.5 1964 1964 26.9 26.1 26.6 26.4 26.3 25.4 23.8 23.8 24.9 25.3 25.3 26.0 1965 1965 26.3 27.7 27.3 26.7 26.9 25.5 24.2 24.4 25.1 25.4 25.0 25.8 1966 1966 25.9 26.7 27.3 26.6 26.4 26.0 24.8 24.3 24.9 25.6 26.5 27.2 1967 1967 26.2 27.3 27.1 26.3 25.8 25.4 23.5 24.3 25.1 25.7 25.5 26.1 1968 1968 26.8 27.7 27.2 26.8 26.9 25.1 23.7 24.3 24.9 25.8 24.9 25.8 1969 1969 26.3 27.8 27.6 27.3 26.7 25.5 23.1 24.0 24.8 25.7 26.3 27.0 1970 1970 27.0 27.2 27.2 27.0 26.6 25.9 24.0 24.4 24.4 26.3 25.8 25.5 1971 1971 25.3 26.6 27.2 26.7 27.3 25.7 24.3 23.7 25.5 26.0 25.0 25.7 1972 1972 24.8 27.0 26.5 25.8 26.0 24.1 23.7 23.7 24.8 26.2 26.8 27.1 1973 1973 27.3 28.2 27.6 26.8 27.0 25.3 24.2 24.1 25.6 25.7 25.8 24.9 1974 1974 25.0 26.3 26.5 26.7 26.5 25.0 23.6 24.0 25.1 25.1 24.7 25.0 1975 1975 26.3 27.0 26.8 26.6 26.7 25.7 23.6 23.3 26.0 25.9 25.9 25.6 1976 1976 25.0 25.9 26.8 26.5 25.2 24.3 22.9 22.3 24.8 24.8 25.6 25.9 1977 1977 26.7 26.3 26.4 26.9 26.5 25.0 23.7 23.8 25.0 26.1 26.5 25.4 1978 1978 25.9 26.5 26.5 27.1 25.3 24.6 23.9 24.2 25.8 25.4 25.3 26.2 1979 1979 26.3 27.1 27.4 27.4 26.7 25.2 23.5 24.2 25.5 25.7 25.4 25.9 1980 1980 26.8 27.0 27.0 26.8 26.6 24.2 22.6 23.3 25.4 26.0 25.3 26.2 1981 1981 26.3 26.9 26.6 26.5 25.3 24.8 23.8 23.7 25.1 26.3 26.8 26.5 1982 1982 26.9 27.4 27.2 26.2 25.0 24.7 23.5 23.8 24.7 25.5 25.7 26.0 1983 1983 27.1 28.1 28.0 27.6 26.9 26.7 24.1 23.3 25.0 26.4 25.8 25.3 1984 1984 27.0 27.9 27.2 27.4 27.7 26.4 25.0 25.4 26.6 26.0 25.7 26.4 1985 1985 26.9 26.2 27.6 27.7 26.6 24.6 24.3 24.4 25.6 25.5 26.0 26.0 1986 1986 26.5 26.7 27.6 26.9 28.7 26.8 24.5 24.3 25.2 24.0 24.9 26.9 1987 1987 27.4 27.2 27.8 27.9 27.9 25.4 24.3 24.7 25.6 26.3 27.1 26.3 1988 1988 26.4 27.8 27.7 27.4 27.1 26.0 24.3 25.3 25.3 25.8 25.8 25.3 1989 1989 25.6 26.1 27.0 26.5 27.2 25.4 23.9 25.3 25.0 25.8 26.4 27.2 1990 1990 26.6 27.3 27.0 26.7 26.4 25.8 24.5 24.1 25.2 26.3 26.6 26.2 1991 1991 26.5 27.0 27.8 27.1 27.1 26.4 24.8 24.6 25.3 25.7 25.2 25.3 1992 1992 26.9 28.5 27.7 27.8 27.0 25.8 23.4 24.0 25.6 25.5 25.9 26.8 1993 1993 27.1 27.1 27.0 26.6 27.3 25.8 25.2 24.9 25.2 26.6 25.8 26.4 1994 1994 26.5 27.1 28.2 26.9 26.6 25.4 23.7 24.4 26.0 26.3 26.0 26.4 1995 1995 28.0 26.8 27.5 27.3 27.0 26.2 25.3 25.4 25.5 26.1 26.3 26.4 1996 1996 26.2 27.6 27.7 28.1 27.2 26.0 23.7 24.5 25.1 26.7 25.4 26.3 1997 1997 26.1 27.2 27.3 26.8 26.2 26.5 24.2 24.4 25.7 26.0 26.1 26.3 1998 1998 26.5 29.3 29.1 27.5 27.5 26.5 24.3 25.1 26.5 26.9 26.2 26.8 1999 1999 26.3 28.2 28.1 27.5 27.1 26.6 24.5 25.0 25.2 26.0 26.4 26.1 2000 2000 26.5 27.0 27.0 26.6 27.0 26.3 24.1 24.2 25.7 26.5 25.8 25.7 2001 2001 27.3 27.0 28.2 28.2 27.6 27.5 24.6 25.1 26.0 26.0 25.8 26.7 2002 2002 27.3 27.5 28.1 28.2 27.9 25.7 25.6 24.9 25.5 27.2 26.8 26.6 61 125 391 125 391 -27.75 15.25 125-391_125-391 1901 1901 20.3 21.4 21.3 23.0 20.4 21.2 19.2 20.5 18.4 20.4 19.2 21.4 1902 1902 20.5 22.7 23.0 21.3 21.5 18.6 18.5 17.0 16.3 19.5 18.5 23.1 1903 1903 21.5 21.6 21.8 20.7 19.9 17.7 19.4 16.7 19.1 17.2 17.0 21.9 1904 1904 22.4 20.7 21.8 20.9 21.0 19.6 19.2 17.3 17.7 17.8 18.8 20.8 1905 1905 21.7 21.7 22.0 23.3 19.9 16.3 20.5 16.5 17.3 18.5 20.0 20.4 1906 1906 22.9 21.9 21.5 21.3 20.3 19.4 18.2 16.2 17.3 18.0 20.0 19.3 1907 1907 21.5 21.5 21.7 20.5 17.1 20.5 19.8 19.8 18.9 17.5 18.2 21.0 1908 1908 21.4 22.2 21.0 17.9 21.8 18.0 18.7 16.9 18.3 17.8 18.0 23.0 1909 1909 22.2 22.2 21.9 22.3 20.1 20.9 18.9 16.2 18.4 18.5 20.7 19.9 1910 1910 22.7 22.2 22.4 22.7 21.8 18.8 18.3 16.8 18.6 18.8 19.0 22.6 1911 1911 21.4 22.7 21.8 22.0 21.0 19.5 17.7 15.7 17.8 20.5 20.4 21.0 1912 1912 22.5 21.3 21.4 18.0 17.1 17.2 19.7 18.8 16.9 20.2 19.0 22.9 1913 1913 23.7 21.9 23.8 21.4 20.9 20.8 18.0 18.7 17.6 19.0 20.0 21.4 1914 1914 23.4 22.2 22.7 20.3 21.3 19.8 20.2 16.3 17.9 21.4 18.7 20.9 1915 1915 23.3 24.2 24.3 19.5 20.3 20.1 16.7 18.0 16.4 19.5 20.0 21.6 1916 1916 22.0 22.7 21.7 22.1 19.0 19.2 19.0 17.0 17.4 19.4 20.3 22.0 1917 1917 22.4 24.4 21.3 20.9 19.7 17.6 17.2 15.5 17.6 18.8 18.4 20.9 1918 1918 22.6 22.8 21.8 22.6 19.7 20.3 17.8 19.9 18.5 18.7 20.3 21.0 1919 1919 21.4 22.0 23.0 22.9 22.9 21.0 18.8 17.3 16.8 21.3 20.4 21.3 1920 1920 22.5 22.3 22.8 24.9 20.8 19.2 19.8 19.4 17.6 18.7 21.0 21.1 1921 1921 21.3 21.9 23.2 21.9 22.9 18.9 17.5 17.4 19.3 20.0 20.0 20.0 1922 1922 21.9 22.1 22.9 23.4 21.0 19.2 20.4 15.8 19.6 18.8 17.5 22.5 1923 1923 21.7 22.8 23.2 20.5 19.2 19.1 18.2 18.8 19.4 20.9 20.2 22.2 1924 1924 23.7 22.8 21.4 23.5 19.7 19.8 18.9 17.3 17.5 18.5 18.5 22.2 1925 1925 21.8 23.2 23.5 22.3 20.3 18.5 17.8 20.2 18.5 19.5 18.3 20.5 1926 1926 23.4 21.2 23.3 23.6 21.3 21.4 18.2 18.5 18.5 18.0 19.3 21.8 1927 1927 24.5 23.0 23.5 22.2 21.0 22.5 19.5 18.8 22.0 21.0 22.5 21.2 1928 1928 22.0 23.0 21.4 22.7 24.0 19.2 20.0 17.5 16.2 19.3 19.5 21.4 1929 1929 25.0 22.1 22.8 20.5 21.9 21.1 17.9 17.9 17.5 19.3 19.5 20.7 1930 1930 23.4 22.6 21.8 20.7 22.2 20.8 19.8 17.4 16.4 18.0 19.0 19.3 1931 1931 24.0 23.7 23.5 19.5 22.4 20.7 17.0 18.0 17.4 17.9 21.5 20.8 1932 1932 21.4 21.5 22.5 24.8 21.0 19.3 17.3 18.8 16.0 19.5 20.4 21.4 1933 1933 23.2 22.9 22.5 22.9 20.6 20.1 17.5 17.5 18.5 19.8 20.0 23.0 1934 1934 22.4 23.5 22.2 22.9 22.0 22.4 17.8 18.3 18.8 17.7 19.4 22.1 1935 1935 22.9 23.0 21.0 20.7 19.1 19.3 17.8 17.2 16.2 20.0 20.0 21.6 1936 1936 19.6 19.8 22.5 22.9 18.4 21.4 19.5 19.5 19.4 18.2 18.8 20.2 1937 1937 22.7 23.3 21.8 21.9 21.3 18.4 17.4 19.5 17.9 19.3 20.5 22.1 1938 1938 22.9 21.6 21.9 21.9 21.3 18.3 17.5 19.4 18.0 19.2 20.3 22.0 1939 1939 22.9 21.2 23.0 20.5 21.3 21.8 17.9 16.7 18.1 19.5 20.8 21.8 1940 1940 22.7 23.8 20.9 21.8 18.7 21.5 22.7 21.2 17.2 19.9 21.2 21.4 1941 1941 22.3 22.6 23.9 21.5 21.3 21.0 19.8 18.4 17.5 20.3 19.1 21.0 1942 1942 22.5 23.9 21.6 22.5 20.8 20.0 19.0 17.4 18.0 19.1 22.2 22.1 1943 1943 21.8 21.4 20.4 18.7 18.6 20.1 18.7 17.9 18.5 18.3 20.9 22.0 1944 1944 23.5 22.7 23.3 22.2 20.9 18.9 20.9 20.3 17.0 21.7 21.9 22.2 1945 1945 21.7 21.6 24.6 20.3 21.2 20.7 18.6 19.3 17.7 19.1 20.5 20.8 1946 1946 22.8 23.2 21.7 19.1 20.7 21.9 19.0 18.3 17.5 19.0 21.9 23.4 1947 1947 23.8 24.3 22.9 21.9 21.7 20.1 16.0 20.2 18.6 21.2 21.6 22.2 1948 1948 23.5 24.2 21.2 21.2 20.5 19.4 18.7 19.5 19.7 19.0 20.6 21.5 1949 1949 22.2 23.4 23.3 19.8 21.2 22.7 21.0 19.2 18.6 19.9 20.3 21.5 1950 1950 25.6 23.4 24.1 19.4 20.5 22.0 19.4 19.3 17.5 21.3 20.5 20.6 1951 1951 21.5 21.9 21.7 19.5 20.3 21.8 18.5 20.5 19.2 19.0 19.7 21.3 1952 1952 22.7 23.6 22.9 22.0 19.4 20.3 18.0 18.6 19.6 19.3 21.3 20.7 1953 1953 22.0 22.2 22.6 20.9 21.8 19.8 20.0 18.7 19.0 18.4 19.6 21.6 1954 1954 21.6 21.8 22.8 22.3 18.2 21.8 16.2 16.5 17.6 18.8 19.9 21.0 1955 1955 21.4 20.7 23.7 20.7 18.0 19.0 17.4 17.8 18.7 18.6 20.0 19.5 1956 1956 21.4 21.1 21.3 20.9 18.0 18.1 17.1 16.5 18.7 18.0 20.5 21.7 1957 1957 22.9 23.1 21.7 20.2 19.8 17.4 17.3 17.8 18.0 18.2 20.2 20.9 1958 1958 22.0 22.2 21.6 19.8 18.4 18.9 17.4 18.8 17.5 18.9 20.3 22.0 1959 1959 21.2 21.4 22.6 20.1 18.3 20.1 19.3 19.6 20.2 19.2 19.9 20.2 1960 1960 21.7 22.5 21.5 22.0 18.6 19.8 21.2 17.3 19.1 19.5 21.8 23.0 1961 1961 22.3 22.6 21.9 20.5 18.4 19.7 21.3 20.1 18.8 19.8 19.7 20.9 1962 1962 22.0 22.8 22.2 21.8 21.3 18.7 18.9 17.3 17.9 19.2 19.6 20.7 1963 1963 24.1 22.0 22.5 21.5 22.2 21.2 18.7 18.4 18.2 19.3 21.3 22.4 1964 1964 22.8 22.9 22.0 23.2 21.4 19.0 20.5 18.0 16.6 18.6 20.5 21.3 1965 1965 22.1 23.0 22.5 22.0 20.5 19.9 17.0 17.5 18.0 20.3 20.4 21.4 1966 1966 20.9 21.2 22.3 23.5 20.7 20.7 17.1 17.9 19.2 19.3 20.4 21.5 1967 1967 21.0 21.0 21.9 20.1 19.4 17.9 19.9 17.6 20.2 19.5 21.6 22.6 1968 1968 22.9 21.9 22.1 20.6 19.7 20.0 18.6 17.9 19.5 19.4 21.5 22.0 1969 1969 23.0 22.3 23.0 20.6 19.2 18.3 18.5 18.9 18.8 19.4 21.0 20.8 1970 1970 22.0 22.6 22.1 20.9 18.5 18.9 17.0 16.7 17.5 19.7 19.9 20.6 1971 1971 21.2 21.3 21.5 19.5 21.7 18.3 17.5 16.3 17.1 18.6 20.3 21.1 1972 1972 23.0 22.3 22.8 21.0 22.4 19.8 19.2 18.6 19.3 19.9 22.0 22.5 1973 1973 22.5 22.9 22.3 23.1 20.3 20.8 18.3 17.6 17.8 20.3 21.0 21.7 1974 1974 22.2 22.5 24.3 21.4 21.4 19.7 17.7 17.9 18.6 18.9 20.5 21.3 1975 1975 22.0 22.5 23.6 22.1 21.2 19.3 17.8 17.4 16.7 19.2 19.9 20.9 1976 1976 23.0 21.9 22.6 22.0 21.7 19.7 18.9 18.2 18.0 18.5 19.6 21.4 1977 1977 22.2 22.1 22.2 21.4 19.0 18.7 18.0 20.0 18.0 18.5 20.2 21.9 1978 1978 23.0 22.4 22.5 21.7 20.1 22.3 19.5 17.0 18.0 18.8 21.0 21.7 1979 1979 23.8 22.9 21.8 20.0 22.1 20.6 18.4 16.9 18.2 18.4 19.8 21.0 1980 1980 22.2 22.0 21.4 20.9 21.0 19.4 21.1 19.9 18.7 18.5 19.9 21.1 1981 1981 22.3 21.9 22.3 22.2 21.0 17.8 18.5 17.8 20.2 20.6 20.8 21.8 1982 1982 23.0 22.7 21.4 19.2 19.8 19.4 19.9 17.7 19.8 20.7 20.3 21.6 1983 1983 22.9 23.0 22.1 23.0 21.0 17.8 19.9 20.4 17.5 19.0 19.7 22.0 1984 1984 23.5 22.9 23.9 24.9 21.5 22.0 19.6 19.0 19.2 19.1 21.4 22.3 1985 1985 23.0 22.2 21.3 22.8 21.6 20.3 19.8 21.0 18.9 19.5 21.5 22.2 1986 1986 22.5 22.9 23.0 21.6 20.5 20.8 20.0 19.3 20.3 19.9 21.3 22.3 1987 1987 22.9 22.8 21.4 21.6 24.0 21.3 19.9 19.5 18.8 19.9 20.3 22.8 1988 1988 22.4 22.9 23.1 20.5 23.3 22.2 17.3 19.6 19.2 19.6 21.4 21.5 1989 1989 21.2 21.3 21.7 22.6 20.1 19.7 18.1 17.3 18.2 18.4 19.4 20.9 1990 1990 23.9 23.0 22.0 19.5 21.7 19.3 17.5 18.5 19.5 19.0 19.9 21.2 1991 1991 22.1 21.5 22.0 23.1 21.8 18.5 17.3 16.8 16.4 17.1 20.5 21.7 1992 1992 24.4 21.2 21.9 20.9 20.7 19.8 19.0 17.2 18.5 17.5 20.3 20.9 1993 1993 23.9 21.5 23.5 19.2 17.4 19.8 20.4 18.3 21.0 20.8 20.4 21.2 1994 1994 21.7 23.1 21.5 22.0 20.8 18.3 18.3 18.4 18.2 20.7 19.7 21.5 1995 1995 21.5 23.6 22.4 21.3 21.0 19.9 17.7 17.1 17.7 15.6 19.0 21.6 1996 1996 22.7 22.5 21.9 23.0 20.2 20.8 17.1 17.1 17.0 18.7 18.4 21.0 1997 1997 22.0 21.5 21.4 21.2 21.4 18.5 19.4 20.5 22.3 22.0 18.7 22.2 1998 1998 22.3 23.1 23.3 24.5 21.5 23.4 19.8 18.6 18.6 19.2 19.1 20.5 1999 1999 23.3 23.2 24.5 22.5 20.4 21.0 19.3 18.0 16.4 19.5 20.1 21.5 2000 2000 20.3 21.1 21.3 21.8 21.5 21.9 20.4 21.1 16.5 20.9 19.2 21.7 2001 2001 22.4 23.0 24.4 20.8 21.3 21.9 17.3 15.9 15.6 19.6 19.1 20.1 2002 2002 20.0 23.2 24.2 22.3 19.9 18.4 17.9 17.0 19.9 19.0 19.7 20.9 62 126 391 126 391 -27.25 15.25 126-391_126-391 1901 1901 18.9 20.0 19.9 21.5 19.2 20.4 18.3 19.3 17.0 18.9 17.5 20.0 1902 1902 19.1 21.4 21.6 19.9 20.2 17.8 17.7 15.8 15.0 18.0 16.9 21.7 1903 1903 20.1 20.3 20.4 19.3 18.8 17.0 18.5 15.6 17.7 15.8 15.4 20.5 1904 1904 21.0 19.5 20.4 19.5 19.7 18.9 18.3 16.1 16.3 16.4 17.1 19.4 1905 1905 20.4 20.5 20.6 21.9 18.6 15.7 19.7 15.5 15.9 17.0 18.4 19.1 1906 1906 21.5 20.5 20.1 19.9 19.1 18.7 17.3 15.0 15.9 16.5 18.3 17.9 1907 1907 20.2 20.2 20.3 19.1 16.0 19.8 18.9 18.5 17.5 16.0 16.5 19.7 1908 1908 20.1 20.9 19.6 16.6 20.6 17.4 17.8 15.8 17.0 16.4 16.5 21.5 1909 1909 20.8 20.9 20.5 20.9 18.9 20.2 18.0 15.1 17.0 17.0 19.0 18.6 1910 1910 21.3 20.9 21.0 21.2 20.5 18.1 17.4 15.6 17.2 17.3 17.5 21.2 1911 1911 20.0 21.4 20.4 20.5 19.8 18.8 16.9 14.6 16.4 19.0 18.7 19.5 1912 1912 21.1 20.0 20.1 16.8 15.9 16.6 18.8 17.6 15.5 18.7 17.4 21.5 1913 1913 22.3 20.5 22.4 20.0 19.7 20.1 17.2 17.5 16.3 17.5 18.3 20.0 1914 1914 22.0 20.9 21.3 18.9 20.1 19.1 19.3 15.2 16.5 19.9 17.0 19.5 1915 1915 21.8 22.8 22.8 18.3 19.1 19.3 15.8 16.8 15.1 18.0 18.3 20.2 1916 1916 20.6 21.3 20.3 20.7 17.8 18.5 18.2 16.0 16.1 17.9 18.6 20.5 1917 1917 20.8 22.5 19.9 19.5 18.6 17.0 16.2 14.4 16.2 17.3 16.8 19.5 1918 1918 21.1 21.3 20.3 21.0 18.6 19.5 17.1 18.5 17.2 17.2 18.7 19.5 1919 1919 20.2 20.8 21.7 21.5 21.6 20.2 18.0 16.0 15.4 19.7 18.7 20.0 1920 1920 21.2 21.0 21.3 23.3 19.7 18.7 19.0 18.2 16.4 17.2 19.3 19.8 1921 1921 20.1 20.5 21.7 20.5 21.6 18.3 16.6 16.4 17.9 18.5 18.3 18.7 1922 1922 20.6 20.9 21.6 22.0 19.8 18.7 19.4 14.8 18.2 17.4 16.1 21.0 1923 1923 20.4 21.3 21.7 19.1 18.2 18.5 17.4 17.8 17.9 19.3 18.6 20.7 1924 1924 22.3 21.5 20.3 22.0 18.7 19.3 18.0 16.3 16.1 17.0 17.0 20.7 1925 1925 20.4 21.8 22.0 20.8 19.0 17.8 16.9 19.0 17.0 18.0 16.8 19.1 1926 1926 22.0 20.3 22.0 22.0 20.1 20.6 17.3 17.6 17.1 16.5 17.8 20.4 1927 1927 23.0 21.8 22.2 20.8 19.9 21.7 18.7 17.6 20.5 19.4 20.6 19.8 1928 1928 20.6 21.7 20.0 21.2 22.6 18.6 19.2 16.4 14.9 17.9 17.9 20.0 1929 1929 23.5 20.9 21.3 19.2 20.8 20.4 17.1 16.6 16.0 17.8 18.0 19.4 1930 1930 21.9 21.3 20.4 19.4 20.8 19.9 18.9 16.2 15.1 16.8 17.6 18.1 1931 1931 22.4 22.4 22.1 18.2 21.3 20.1 16.2 16.9 16.1 16.5 19.7 19.5 1932 1932 20.1 20.3 21.1 23.2 19.7 18.6 16.3 17.4 14.5 18.0 18.7 19.9 1933 1933 21.8 21.7 21.3 21.5 19.5 19.4 16.9 16.5 17.1 18.4 18.3 21.3 1934 1934 20.7 21.8 20.7 21.4 20.7 21.6 17.1 17.1 17.2 16.3 17.6 20.5 1935 1935 21.3 21.4 19.8 19.4 18.0 18.4 17.1 15.8 14.7 18.7 18.4 20.2 1936 1936 18.3 18.8 21.2 21.4 17.4 20.7 18.7 18.3 17.7 16.8 17.2 18.8 1937 1937 21.2 21.7 20.4 20.5 20.1 17.8 16.5 18.4 16.3 17.9 18.9 20.5 1938 1938 21.3 20.2 20.7 20.4 20.0 17.7 16.7 18.0 16.4 17.8 18.4 20.5 1939 1939 21.4 20.0 21.5 19.2 20.1 20.9 17.0 15.5 16.7 17.8 19.0 20.2 1940 1940 21.3 22.2 19.5 20.4 17.6 20.6 21.6 20.0 15.9 18.4 19.5 20.0 1941 1941 20.8 21.1 22.5 20.4 20.2 20.5 19.0 17.9 16.4 18.6 17.8 19.7 1942 1942 21.3 22.4 20.0 21.0 19.7 19.3 18.2 16.4 16.7 17.4 20.3 20.5 1943 1943 20.4 20.3 19.1 17.5 17.5 19.4 18.0 16.7 17.0 16.9 19.1 20.5 1944 1944 22.1 21.4 21.9 20.9 19.5 18.1 20.0 19.3 15.6 20.3 20.4 20.9 1945 1945 20.4 20.3 23.1 19.2 19.9 19.9 17.8 18.1 16.5 17.7 18.9 19.4 1946 1946 21.4 21.9 20.5 17.8 19.6 21.3 18.4 17.1 16.2 17.9 20.4 22.0 1947 1947 22.5 23.2 21.3 20.5 20.4 19.5 15.3 19.3 17.0 19.8 20.0 20.8 1948 1948 22.0 22.9 20.0 19.8 19.3 18.9 17.8 18.4 18.0 17.8 18.9 20.1 1949 1949 20.9 22.1 21.8 18.5 20.0 21.8 19.9 18.0 17.3 18.4 18.6 20.1 1950 1950 23.9 21.8 22.4 18.0 19.2 21.4 18.3 18.1 16.3 19.8 18.8 19.2 1951 1951 20.1 20.4 20.4 18.2 19.0 20.9 17.9 19.2 17.8 17.5 18.0 20.0 1952 1952 21.5 22.1 21.5 20.9 18.3 19.6 17.0 17.5 18.1 17.9 19.6 19.3 1953 1953 20.7 20.4 21.0 19.4 20.4 19.1 19.2 17.5 17.4 17.0 18.1 20.0 1954 1954 20.1 20.4 21.2 20.7 17.0 20.9 15.5 15.5 16.3 17.5 18.1 19.5 1955 1955 19.9 19.4 22.0 19.3 16.9 18.3 16.5 16.6 17.3 17.1 18.3 18.1 1956 1956 20.0 19.6 19.6 19.6 17.0 17.5 16.5 15.5 17.3 16.5 18.9 20.1 1957 1957 21.4 21.4 20.2 19.1 18.5 16.7 16.5 16.7 16.7 16.7 18.6 19.5 1958 1958 20.5 20.9 20.2 18.5 17.5 18.3 16.8 17.5 16.2 17.4 18.7 20.4 1959 1959 19.9 20.1 21.3 18.9 17.1 19.4 18.5 18.3 18.7 17.8 18.4 18.8 1960 1960 20.5 21.0 20.2 20.6 17.5 19.2 20.2 16.3 17.8 18.2 20.1 21.5 1961 1961 20.9 21.3 20.5 19.2 17.2 19.0 20.4 18.8 17.5 18.5 18.1 19.5 1962 1962 20.7 21.3 20.9 20.4 20.1 18.1 18.1 16.2 16.7 17.8 18.0 19.5 1963 1963 22.4 20.8 21.1 20.0 20.6 20.4 17.9 17.2 16.9 17.7 19.5 20.9 1964 1964 21.5 21.8 20.7 21.8 20.1 18.2 19.4 16.7 15.4 17.2 18.8 19.9 1965 1965 20.8 21.7 21.1 20.5 19.3 19.2 16.3 16.5 16.7 18.7 18.8 20.1 1966 1966 19.6 19.9 20.8 22.0 19.6 19.9 16.5 16.8 17.7 17.9 18.8 20.1 1967 1967 19.6 19.7 20.5 18.8 18.3 17.2 19.0 16.7 18.6 18.0 19.7 21.1 1968 1968 21.6 20.8 20.7 19.2 18.5 19.0 17.8 16.9 18.1 17.9 19.7 20.6 1969 1969 21.7 21.0 21.6 19.4 18.0 17.7 17.7 18.0 17.3 17.9 19.5 19.5 1970 1970 20.8 21.2 20.9 19.7 17.3 18.4 16.3 15.7 16.2 18.2 18.4 19.1 1971 1971 20.0 20.0 20.2 18.3 20.5 17.8 16.8 15.3 16.2 17.3 18.7 19.7 1972 1972 21.5 21.0 21.3 19.5 21.0 19.2 18.6 17.4 17.9 18.4 20.4 21.3 1973 1973 21.4 21.7 20.9 21.6 19.2 20.1 17.4 16.5 16.5 18.8 19.5 20.1 1974 1974 20.6 21.2 22.4 20.0 19.9 18.9 16.8 16.5 17.0 17.4 18.7 19.8 1975 1975 20.6 21.2 21.9 20.6 19.8 18.8 17.0 16.3 15.4 17.8 18.4 19.5 1976 1976 21.3 20.3 21.0 20.5 20.4 18.9 17.9 16.7 16.7 17.0 18.0 20.0 1977 1977 20.8 20.7 20.8 20.0 17.9 18.0 17.2 18.8 16.6 17.1 18.6 20.6 1978 1978 21.5 20.9 21.0 20.2 19.0 21.3 18.5 15.9 16.7 17.2 19.3 20.3 1979 1979 22.4 21.3 20.5 18.8 20.5 19.9 17.6 15.8 16.8 17.2 18.2 19.9 1980 1980 20.9 20.9 19.9 19.6 19.7 18.9 20.2 18.8 17.3 17.0 18.2 19.8 1981 1981 21.0 20.6 21.0 20.8 19.7 17.1 17.6 16.8 18.5 19.0 19.2 20.5 1982 1982 21.6 21.3 20.2 17.9 19.0 18.7 19.0 16.7 18.4 19.2 18.7 20.2 1983 1983 21.7 21.8 21.0 21.8 19.9 17.6 19.0 19.2 16.3 17.5 18.0 20.4 1984 1984 22.0 21.6 22.5 23.3 20.3 21.3 19.0 18.2 17.8 17.6 19.7 20.9 1985 1985 21.5 20.8 19.8 21.3 20.3 19.8 19.0 19.8 17.5 18.0 19.9 20.7 1986 1986 21.2 21.7 21.5 20.3 19.3 20.1 19.2 18.2 18.9 18.4 19.5 20.9 1987 1987 21.6 21.4 20.1 20.3 23.1 20.6 18.9 18.4 17.3 18.4 18.7 21.3 1988 1988 21.0 21.4 21.5 19.3 21.9 21.6 16.7 18.4 17.8 17.9 19.7 19.9 1989 1989 19.5 19.8 20.4 21.2 19.3 19.0 17.5 16.3 17.0 17.0 18.0 19.7 1990 1990 22.4 21.6 20.7 18.4 20.5 18.7 16.7 17.5 18.0 17.5 18.4 19.7 1991 1991 20.5 20.2 20.6 21.7 20.6 17.8 16.6 15.8 15.4 15.9 18.7 19.8 1992 1992 23.1 20.0 20.5 19.7 19.4 19.2 18.1 16.1 17.2 16.1 18.6 19.6 1993 1993 22.2 20.3 21.9 18.0 16.4 18.9 19.5 17.3 19.4 19.4 18.7 19.8 1994 1994 20.2 21.4 20.5 20.8 19.5 17.6 17.3 17.1 17.0 19.2 18.2 20.2 1995 1995 20.5 22.2 20.9 20.0 19.7 19.1 17.0 16.0 16.4 14.5 17.6 20.0 1996 1996 21.0 21.1 20.8 21.6 19.4 20.2 16.4 16.0 15.6 17.2 16.7 19.6 1997 1997 20.5 20.3 20.1 19.9 20.0 18.0 18.5 19.4 20.5 20.5 17.3 20.9 1998 1998 21.0 22.0 22.1 23.1 20.4 22.7 19.1 17.5 17.4 17.7 17.5 19.3 1999 1999 22.0 22.0 23.0 21.2 19.4 20.3 18.4 16.9 15.2 17.8 18.6 19.8 2000 2000 19.0 19.9 20.0 20.4 20.2 21.1 19.5 19.9 15.3 19.3 17.5 20.2 2001 2001 21.1 21.7 22.9 19.4 20.1 21.2 16.5 14.8 14.5 18.1 17.5 18.8 2002 2002 18.6 21.8 22.7 20.8 18.7 17.7 17.1 15.8 18.4 17.5 18.0 19.5 63 127 391 127 391 -26.75 15.25 127-391_127-391 1901 1901 20.1 21.4 20.9 22.3 19.8 20.9 18.9 19.9 17.9 19.9 18.9 21.5 1902 1902 20.2 22.6 22.5 20.5 20.7 18.3 18.3 16.6 16.0 19.1 18.3 23.0 1903 1903 21.3 21.7 21.4 20.0 19.4 17.5 19.1 16.4 18.6 16.8 16.8 21.9 1904 1904 22.1 20.8 21.4 20.3 20.3 19.4 18.9 16.9 17.2 17.4 18.5 20.8 1905 1905 21.5 21.8 21.6 22.5 19.2 16.3 20.3 16.2 16.8 18.0 19.7 20.5 1906 1906 22.6 21.9 21.1 20.5 19.6 19.2 18.0 15.9 16.9 17.6 19.7 19.4 1907 1907 21.3 21.5 21.4 19.8 16.6 20.2 19.4 19.2 18.3 17.1 17.9 21.0 1908 1908 21.2 22.3 20.7 17.3 21.1 18.0 18.4 16.5 17.9 17.4 17.9 22.8 1909 1909 21.9 22.2 21.4 21.5 19.6 20.7 18.6 15.9 17.9 18.2 20.3 20.0 1910 1910 22.4 22.2 22.0 21.9 21.1 18.7 18.1 16.4 18.1 18.4 18.8 22.5 1911 1911 21.2 22.7 21.4 21.3 20.4 19.3 17.5 15.4 17.3 20.0 20.0 21.0 1912 1912 22.3 21.4 21.1 17.6 16.6 17.2 19.4 18.3 16.5 19.7 18.8 22.8 1913 1913 23.3 21.9 23.3 20.7 20.3 20.5 17.8 18.2 17.2 18.6 19.6 21.4 1914 1914 23.1 22.2 22.3 19.6 20.7 19.5 19.8 16.0 17.4 20.9 18.4 21.0 1915 1915 22.9 24.0 23.8 19.0 19.8 19.8 16.5 17.5 16.1 19.0 19.7 21.5 1916 1916 21.7 22.6 21.3 21.4 18.5 19.0 18.8 16.7 17.0 18.9 20.0 21.9 1917 1917 21.7 23.4 20.8 20.2 19.4 17.5 16.7 15.1 17.1 18.3 18.2 20.8 1918 1918 22.0 22.3 21.2 21.5 19.2 20.0 17.9 18.9 18.3 18.2 20.1 21.0 1919 1919 21.5 22.2 22.8 22.3 22.1 20.7 18.9 16.6 16.2 20.5 20.0 21.5 1920 1920 22.4 22.3 22.3 23.7 20.4 19.3 19.7 18.9 17.5 18.3 20.5 21.3 1921 1921 21.4 21.8 22.7 21.3 22.0 19.0 17.3 17.2 18.7 19.7 19.6 20.2 1922 1922 21.8 22.2 22.8 22.5 20.4 19.4 20.0 15.7 19.1 18.4 17.6 22.4 1923 1923 21.5 22.5 22.6 19.7 19.0 19.2 18.0 18.6 18.8 20.2 19.9 22.0 1924 1924 23.4 22.8 21.6 22.7 19.5 20.0 18.6 17.1 17.0 18.0 18.4 22.0 1925 1925 21.5 22.9 22.8 21.4 19.4 18.3 17.6 19.7 17.8 19.1 18.3 20.5 1926 1926 23.2 22.0 23.1 22.7 20.8 21.0 17.9 18.4 18.0 17.7 19.2 21.8 1927 1927 24.0 23.2 23.3 21.4 20.5 22.0 19.3 18.2 21.2 20.5 21.7 21.2 1928 1928 21.7 23.0 21.1 21.8 22.9 19.2 19.7 17.0 15.8 19.0 19.2 21.5 1929 1929 24.5 22.2 22.3 20.1 21.5 20.9 17.8 17.3 16.9 18.9 19.4 20.9 1930 1930 23.0 22.6 21.5 20.2 21.2 20.2 19.5 16.9 16.1 17.9 19.2 19.8 1931 1931 23.3 23.6 22.9 19.1 22.0 20.7 16.8 17.8 17.1 17.6 20.9 21.0 1932 1932 21.4 21.7 22.1 23.5 20.3 19.2 16.9 18.0 15.4 19.1 20.0 21.3 1933 1933 22.9 23.1 22.6 22.2 20.1 19.9 17.8 17.4 18.0 19.5 19.6 22.4 1934 1934 21.5 22.8 21.5 21.9 21.2 22.0 17.9 17.9 18.0 17.4 18.9 22.0 1935 1935 22.3 22.5 20.9 20.3 18.8 18.8 17.8 16.4 15.5 19.8 19.8 21.5 1936 1936 19.5 20.4 22.2 22.0 18.1 21.2 19.4 19.0 18.2 17.9 18.7 20.3 1937 1937 22.3 22.8 21.4 21.0 20.6 18.5 17.1 19.0 17.0 19.0 20.3 21.5 1938 1938 22.3 21.4 21.8 21.0 20.6 18.4 17.4 18.6 17.2 18.8 19.5 21.5 1939 1939 22.4 21.4 22.3 19.9 20.7 21.3 17.5 16.2 17.6 18.6 20.1 21.5 1940 1940 22.4 23.3 20.6 21.1 18.3 20.9 21.9 20.7 16.9 19.3 20.8 21.4 1941 1941 21.8 22.4 23.6 21.3 21.0 21.0 19.7 19.0 17.5 19.6 19.3 21.3 1942 1942 22.5 23.5 21.0 21.6 20.4 19.8 18.9 17.1 17.8 18.3 21.3 21.6 1943 1943 21.4 21.8 20.3 18.3 18.2 19.7 18.6 17.2 18.0 18.1 20.2 21.7 1944 1944 23.0 22.6 22.9 21.7 20.0 18.4 20.5 20.0 16.5 21.5 21.7 22.5 1945 1945 21.6 21.9 24.0 20.1 20.6 20.4 18.4 18.9 17.7 18.8 20.2 20.8 1946 1946 22.6 23.5 21.7 18.8 20.4 21.7 19.1 17.9 17.3 19.1 21.8 23.4 1947 1947 23.6 24.4 22.2 21.4 21.0 20.2 16.0 20.0 18.1 20.8 21.5 22.1 1948 1948 23.0 24.0 21.2 20.5 20.2 19.5 18.4 19.1 18.8 18.9 20.2 21.5 1949 1949 22.3 23.4 22.7 19.4 20.7 22.0 20.3 18.8 18.4 19.5 19.8 21.6 1950 1950 24.5 22.9 23.3 19.0 19.8 21.9 18.6 18.5 17.3 20.5 20.0 20.6 1951 1951 21.0 21.8 21.5 19.1 19.7 21.2 18.5 19.8 18.7 18.6 19.3 21.6 1952 1952 22.8 23.3 22.5 21.8 19.1 20.1 17.5 18.3 18.9 18.9 20.6 20.8 1953 1953 21.9 21.7 21.9 20.1 20.8 19.5 19.6 18.0 18.2 18.0 19.4 21.2 1954 1954 21.2 21.7 21.8 21.3 17.7 21.1 16.2 16.5 17.4 18.7 19.4 20.9 1955 1955 21.0 20.6 22.8 20.0 17.7 18.7 17.4 17.2 18.3 18.0 19.5 19.5 1956 1956 21.0 20.9 20.4 20.4 17.8 18.2 17.2 16.5 18.2 17.9 20.1 21.2 1957 1957 22.4 22.4 21.2 20.0 19.4 17.2 17.4 17.5 17.5 17.8 19.9 20.8 1958 1958 21.4 22.2 21.3 19.5 18.4 18.9 17.5 18.0 17.3 18.5 20.1 21.7 1959 1959 21.1 21.5 22.5 19.7 17.7 19.9 19.0 18.8 19.5 18.8 19.8 20.3 1960 1960 21.7 22.2 21.2 21.3 18.2 19.7 20.5 17.3 18.8 19.3 21.3 22.9 1961 1961 22.2 22.7 21.6 19.9 18.0 19.4 21.0 19.3 18.8 19.7 19.4 21.1 1962 1962 21.9 22.6 22.2 21.2 20.9 18.6 18.8 17.0 17.9 18.8 19.3 21.0 1963 1963 23.2 22.2 22.0 20.6 20.9 20.6 18.3 17.8 18.0 18.7 20.6 21.9 1964 1964 22.8 23.2 22.0 22.5 20.7 18.6 19.7 17.4 16.4 18.4 19.9 21.4 1965 1965 21.9 23.1 22.2 21.1 19.9 19.5 17.0 17.3 17.7 19.4 20.0 21.6 1966 1966 20.7 21.2 21.9 22.4 20.3 20.3 17.3 17.6 18.5 19.0 20.2 21.5 1967 1967 20.8 21.0 21.6 19.5 19.0 17.7 19.3 17.5 19.5 19.2 20.8 22.3 1968 1968 22.7 22.2 21.6 19.9 19.1 19.2 18.5 17.6 19.1 19.0 20.8 21.9 1969 1969 22.9 22.4 22.5 20.2 18.8 18.4 18.2 18.7 18.2 18.9 20.8 21.0 1970 1970 22.1 22.5 22.2 20.6 18.3 19.0 17.0 16.6 17.3 19.2 19.7 20.5 1971 1971 21.0 21.3 21.4 19.3 20.9 18.5 17.4 16.2 17.7 18.6 19.9 21.1 1972 1972 22.5 22.3 22.2 20.2 21.4 19.8 19.1 18.2 18.7 19.6 21.6 22.9 1973 1973 22.9 23.0 22.0 22.2 20.0 20.4 18.2 17.2 17.6 19.9 20.8 21.4 1974 1974 21.5 22.2 23.1 20.7 20.3 19.3 17.4 17.0 17.7 18.5 19.8 21.1 1975 1975 21.8 22.4 22.6 21.2 20.1 19.5 17.8 17.0 16.5 18.9 19.9 20.9 1976 1976 22.2 21.4 21.7 21.1 20.6 19.4 18.4 17.2 17.5 18.0 19.1 21.4 1977 1977 22.1 21.7 21.8 20.7 18.5 18.4 17.8 19.4 17.5 18.2 20.0 22.1 1978 1978 22.5 22.0 22.0 20.8 19.7 21.4 19.0 16.5 17.6 18.2 20.5 21.5 1979 1979 23.3 22.4 21.5 19.6 20.9 20.4 18.0 16.5 17.9 18.2 19.6 21.5 1980 1980 22.1 22.3 21.0 20.3 20.4 19.5 20.5 19.4 18.2 18.3 19.4 21.4 1981 1981 22.3 21.9 22.1 21.4 20.3 17.7 18.3 17.5 19.4 20.0 20.6 22.2 1982 1982 22.8 22.7 21.6 18.7 19.8 19.3 19.4 17.6 19.5 20.0 20.2 21.5 1983 1983 22.9 23.3 22.3 22.6 20.6 18.5 19.5 19.9 17.3 18.6 19.4 21.6 1984 1984 23.2 23.0 23.4 23.8 20.9 21.6 19.5 19.0 18.9 18.6 21.0 22.2 1985 1985 22.7 22.1 21.0 21.9 20.9 20.2 19.5 20.4 18.4 19.0 21.0 22.1 1986 1986 22.3 23.0 22.5 21.0 20.0 20.7 19.7 18.8 19.8 19.3 20.6 22.3 1987 1987 22.9 22.7 21.4 21.2 23.5 20.9 19.3 19.1 18.2 19.6 20.1 22.7 1988 1988 22.4 22.7 22.5 20.2 22.5 22.0 17.4 19.1 18.8 18.8 20.8 21.1 1989 1989 20.5 21.1 21.5 21.9 20.2 19.6 18.4 17.1 18.0 18.0 19.5 21.2 1990 1990 23.4 22.9 21.9 19.5 21.1 19.3 17.4 18.3 18.7 18.7 19.7 21.1 1991 1991 21.5 21.5 21.7 22.3 21.3 18.4 17.3 16.7 16.5 17.1 19.8 20.9 1992 1992 24.3 21.5 21.6 20.7 20.0 19.8 18.6 16.8 18.1 17.3 19.9 21.1 1993 1993 23.0 21.6 23.0 18.9 17.3 19.3 20.0 18.1 20.4 20.4 19.9 21.5 1994 1994 21.2 22.2 21.9 21.5 20.2 18.1 17.8 17.8 18.1 20.1 19.7 21.8 1995 1995 22.1 23.5 21.9 20.9 20.2 19.6 17.7 16.9 17.5 15.8 19.1 21.2 1996 1996 22.0 22.4 22.1 22.1 20.3 20.8 17.1 17.0 16.5 18.3 18.0 21.0 1997 1997 21.6 21.8 21.2 20.5 20.6 18.8 19.1 20.1 21.3 21.4 18.8 22.3 1998 1998 22.1 23.7 23.4 23.6 21.2 23.2 19.8 18.2 18.5 18.8 19.0 20.8 1999 1999 23.2 23.5 24.0 22.0 20.2 20.7 19.1 17.7 16.2 18.7 20.1 21.2 2000 2000 20.1 21.3 21.0 21.1 20.9 21.5 20.0 20.5 16.4 20.3 18.9 21.6 2001 2001 22.2 22.9 23.8 20.0 20.8 21.4 17.0 15.6 15.7 19.1 18.7 20.3 2002 2002 19.8 23.1 23.7 21.5 19.4 18.2 17.7 16.6 19.3 18.6 19.4 21.0 64 128 391 128 391 -26.25 15.25 128-391_128-391 1901 1901 22.1 23.0 22.4 23.4 20.5 21.3 19.5 20.8 19.2 21.3 20.7 23.2 1902 1902 22.2 24.1 24.0 21.8 21.4 18.9 18.9 17.5 17.2 20.6 20.2 24.7 1903 1903 23.2 23.2 22.8 21.2 20.2 18.1 19.7 17.4 19.8 18.4 18.7 23.5 1904 1904 24.0 22.3 22.9 21.5 21.0 20.0 19.5 17.9 18.5 19.0 20.3 22.5 1905 1905 23.4 23.3 23.1 23.7 20.0 17.0 20.8 17.3 18.0 19.5 21.6 22.2 1906 1906 24.5 23.4 22.6 21.7 20.4 19.7 18.6 17.0 18.1 19.2 21.5 21.2 1907 1907 23.2 23.1 22.9 20.9 17.4 20.7 20.0 20.0 19.5 18.7 19.7 22.8 1908 1908 23.1 23.8 22.2 18.6 21.9 18.5 19.0 17.5 19.1 18.9 19.8 24.5 1909 1909 23.8 23.7 22.9 22.7 20.4 21.1 19.3 17.0 19.2 19.7 22.1 21.8 1910 1910 24.3 23.7 23.5 23.0 21.9 19.2 18.7 17.5 19.4 19.9 20.7 24.3 1911 1911 23.1 24.2 23.0 22.5 21.2 19.8 18.1 16.5 18.6 21.5 21.9 22.8 1912 1912 24.2 22.9 22.6 18.8 17.4 17.8 19.9 19.3 17.7 21.2 20.5 24.5 1913 1913 25.2 23.5 24.8 21.9 21.0 21.0 18.4 19.2 18.4 20.1 21.5 23.1 1914 1914 25.0 23.8 23.8 20.8 21.5 20.2 20.4 17.0 18.7 22.4 20.3 22.7 1915 1915 24.8 25.4 25.2 20.2 20.5 20.3 17.2 18.5 17.4 20.5 21.5 23.3 1916 1916 23.6 24.1 22.8 22.5 19.4 19.6 19.4 17.8 18.2 20.4 21.8 23.6 1917 1917 23.4 24.4 22.3 21.4 20.4 18.1 17.3 16.2 18.3 19.8 20.0 22.4 1918 1918 23.8 23.5 22.6 22.4 20.0 20.5 18.7 19.7 19.7 19.7 22.0 22.8 1919 1919 23.6 23.9 24.3 23.6 22.8 21.1 19.6 17.5 17.4 21.9 21.7 23.3 1920 1920 24.4 23.8 23.7 24.6 21.3 20.0 20.4 19.9 18.9 19.8 22.3 23.0 1921 1921 23.5 23.2 24.2 22.5 22.7 19.7 17.9 18.4 19.8 21.2 21.3 22.0 1922 1922 23.9 23.8 24.4 23.7 21.2 20.2 20.5 16.9 20.4 20.0 19.5 24.1 1923 1923 23.4 23.9 24.0 20.8 20.0 19.8 18.7 19.8 19.9 21.5 21.8 23.5 1924 1924 25.3 24.3 23.3 23.8 20.5 20.7 19.2 18.3 18.2 19.6 20.2 23.7 1925 1925 23.5 24.3 24.1 22.6 20.0 18.8 18.3 20.8 18.9 20.6 20.3 22.3 1926 1926 25.1 23.9 24.7 23.8 21.5 21.5 18.5 19.5 19.1 19.3 21.2 23.3 1927 1927 25.7 24.8 24.8 22.6 21.4 22.4 19.9 19.2 22.3 21.9 23.3 23.0 1928 1928 23.6 24.6 22.6 22.9 23.4 19.9 20.3 18.0 17.0 20.5 21.0 23.3 1929 1929 26.2 23.8 23.8 21.5 22.3 21.4 18.4 18.3 18.1 20.4 21.3 22.7 1930 1930 24.8 24.1 23.0 21.5 21.8 20.5 20.0 17.9 17.5 19.5 21.2 21.7 1931 1931 25.1 25.1 24.2 20.4 22.8 21.3 17.3 18.9 18.4 19.1 22.5 22.7 1932 1932 23.4 23.3 23.6 24.6 21.0 19.7 17.4 18.8 16.5 20.6 21.8 22.9 1933 1933 24.8 24.7 24.3 23.4 21.0 20.4 18.6 18.5 19.2 21.0 21.3 23.8 1934 1934 23.2 24.0 22.9 23.0 21.9 22.4 18.7 18.9 19.0 19.0 20.5 23.6 1935 1935 24.0 23.8 22.5 21.6 19.7 19.2 18.6 17.3 16.6 21.4 21.6 23.1 1936 1936 21.5 22.3 23.6 23.2 19.0 21.7 20.0 20.0 19.1 19.5 20.5 22.0 1937 1937 23.9 24.0 23.0 22.3 21.4 19.1 17.6 20.0 18.0 20.6 22.2 23.1 1938 1938 23.9 22.8 23.5 22.2 21.4 19.0 18.1 19.5 18.2 20.4 21.1 23.2 1939 1939 24.2 23.0 23.5 21.2 21.5 21.5 18.0 17.2 18.8 20.0 21.8 23.2 1940 1940 24.2 24.7 22.2 22.3 19.2 21.3 22.3 21.7 18.2 20.8 22.6 23.2 1941 1941 23.6 24.0 25.2 22.7 22.0 21.6 20.5 20.3 18.9 21.0 21.2 23.1 1942 1942 24.4 24.8 22.4 22.7 21.0 20.2 19.6 18.2 19.0 19.5 22.9 23.1 1943 1943 23.3 23.5 21.9 19.7 19.3 20.1 19.3 18.0 19.2 19.6 21.9 23.2 1944 1944 24.7 24.0 24.4 23.0 20.8 18.9 21.3 20.9 17.7 22.9 23.7 24.3 1945 1945 23.7 23.7 25.3 21.7 21.4 20.9 19.1 19.8 19.2 20.4 22.1 22.5 1946 1946 24.6 25.2 23.4 20.4 21.3 22.2 20.0 18.8 18.7 20.7 23.7 25.0 1947 1947 25.5 25.8 23.5 22.8 21.7 20.8 16.8 21.1 19.5 22.3 23.4 23.8 1948 1948 24.5 25.5 22.8 22.0 21.2 20.3 18.9 20.0 19.7 20.5 21.9 23.4 1949 1949 24.2 24.8 24.0 20.8 21.4 22.2 20.7 19.7 19.7 21.0 21.6 23.4 1950 1950 26.1 24.4 24.5 20.4 20.6 22.4 19.0 19.4 18.7 21.8 21.8 22.4 1951 1951 22.7 23.3 23.2 20.5 20.5 21.5 19.3 20.5 19.8 20.0 21.2 23.5 1952 1952 24.9 24.7 24.2 23.2 20.1 20.6 18.1 19.4 19.9 20.5 22.3 22.5 1953 1953 23.7 22.9 23.3 21.4 21.4 20.0 20.0 19.0 19.2 19.5 21.2 22.9 1954 1954 23.0 23.2 23.0 22.3 18.5 21.3 16.9 17.6 18.8 20.2 21.1 22.6 1955 1955 22.8 22.1 23.9 21.3 18.7 19.2 18.2 18.0 19.5 19.4 21.3 21.3 1956 1956 22.9 22.3 21.7 21.6 18.8 18.9 18.0 17.8 19.3 19.5 21.9 22.9 1957 1957 24.2 23.7 22.6 21.5 20.3 17.7 18.3 18.5 18.7 19.1 21.7 22.6 1958 1958 23.2 23.6 22.8 21.0 19.6 19.5 18.4 19.0 18.7 20.1 22.1 23.4 1959 1959 23.0 22.9 24.1 21.2 18.5 20.4 19.6 19.6 20.6 20.3 21.7 22.3 1960 1960 23.7 23.6 22.9 22.5 19.2 20.2 20.9 18.5 20.2 20.9 23.0 24.5 1961 1961 24.0 24.4 23.0 21.3 18.9 19.9 21.5 20.0 20.2 21.4 21.3 23.0 1962 1962 23.8 24.2 23.9 22.5 21.9 19.2 19.6 17.9 19.2 20.4 21.1 23.0 1963 1963 24.7 23.8 23.5 21.8 21.4 20.9 19.0 18.7 19.2 20.2 22.0 23.7 1964 1964 24.7 25.0 23.6 23.7 21.5 19.1 20.2 18.3 17.8 19.9 21.7 23.1 1965 1965 23.7 24.6 23.7 22.3 20.8 20.0 17.8 18.4 19.0 20.7 21.9 23.4 1966 1966 22.7 22.8 23.5 23.5 21.2 20.8 18.1 18.8 19.8 20.6 22.1 23.3 1967 1967 22.8 22.6 23.1 20.8 19.9 18.3 19.9 18.4 20.7 20.7 22.4 23.8 1968 1968 24.6 24.0 23.1 21.2 19.9 19.5 19.1 18.7 20.3 20.5 22.5 23.5 1969 1969 24.9 24.0 24.0 21.6 19.7 19.1 19.1 19.6 19.2 20.2 22.6 22.9 1970 1970 24.0 24.0 24.0 22.1 19.3 19.7 17.8 17.6 18.7 20.7 21.7 22.3 1971 1971 23.0 22.7 23.0 20.7 21.6 19.0 18.2 17.4 19.3 20.3 21.7 22.9 1972 1972 24.2 23.9 23.5 21.4 21.9 20.3 19.9 19.1 19.8 21.1 23.3 24.8 1973 1973 25.1 24.7 23.5 23.3 20.9 20.9 18.9 18.2 19.0 21.4 22.8 23.1 1974 1974 23.2 23.7 24.2 21.9 20.9 19.7 18.2 17.5 18.9 20.0 21.4 22.8 1975 1975 23.7 24.0 23.8 22.3 20.7 20.3 18.7 18.0 18.0 20.3 21.8 22.7 1976 1976 24.0 22.7 22.9 22.2 21.0 19.8 19.0 17.8 18.8 19.5 20.9 23.2 1977 1977 24.0 23.1 23.2 22.0 19.4 18.9 18.6 20.4 18.5 19.7 22.0 23.7 1978 1978 23.9 23.4 23.4 22.0 20.5 21.6 19.6 17.5 18.8 19.6 22.4 23.3 1979 1979 25.1 23.8 23.1 21.0 21.4 20.8 18.7 17.6 19.2 19.8 21.5 23.3 1980 1980 23.9 23.9 22.5 21.6 21.2 20.2 20.9 20.2 19.5 19.9 21.2 23.4 1981 1981 24.3 23.7 23.8 22.7 21.2 18.3 19.0 18.5 20.3 21.4 22.4 24.2 1982 1982 24.8 24.3 23.4 20.0 20.8 19.8 19.9 18.9 20.7 21.5 22.2 23.3 1983 1983 24.9 25.0 24.1 24.0 21.4 19.7 20.2 20.8 18.7 20.1 21.3 23.3 1984 1984 25.0 24.6 24.9 24.8 21.7 22.0 20.2 20.2 20.1 20.0 22.6 23.8 1985 1985 24.6 23.5 22.6 23.0 21.5 20.7 20.2 21.3 19.6 20.4 22.6 23.7 1986 1986 24.2 24.6 23.9 22.2 20.9 21.2 20.2 19.7 20.8 20.6 22.1 24.0 1987 1987 24.9 24.2 23.1 22.5 24.3 21.4 19.9 20.0 19.4 21.1 22.0 24.3 1988 1988 24.3 24.2 24.0 21.5 23.1 22.4 18.2 20.0 20.0 19.9 22.6 22.5 1989 1989 22.2 22.5 23.0 23.0 21.4 20.1 19.3 18.2 19.4 19.5 21.5 23.2 1990 1990 25.1 24.5 23.5 21.0 22.0 20.1 18.0 19.4 19.7 20.3 21.7 22.9 1991 1991 23.1 23.2 23.2 23.5 22.1 19.0 18.2 17.9 18.0 18.8 21.5 22.3 1992 1992 26.2 23.3 23.2 22.1 21.0 20.4 19.2 17.7 19.3 18.8 21.7 22.9 1993 1993 24.7 23.4 24.3 20.4 18.4 19.9 20.7 19.1 21.4 21.9 21.6 23.4 1994 1994 22.9 23.4 23.7 22.7 21.2 18.6 18.3 18.7 19.5 21.5 21.6 23.7 1995 1995 24.3 25.0 23.4 22.4 20.9 20.0 18.4 17.9 18.8 17.7 21.0 22.7 1996 1996 23.7 23.9 23.9 23.4 21.4 21.4 17.8 18.1 17.6 19.8 20.0 22.9 1997 1997 23.5 23.4 22.8 21.8 21.4 19.5 19.7 21.0 22.3 22.9 20.9 24.1 1998 1998 24.2 25.5 25.1 24.8 22.1 23.7 20.5 19.1 19.9 20.4 20.9 22.8 1999 1999 25.1 25.2 25.5 23.3 21.2 21.2 19.8 18.8 17.5 20.2 22.0 22.9 2000 2000 22.0 22.9 22.6 22.5 21.6 21.9 20.7 21.3 17.7 21.5 20.7 23.3 2001 2001 24.0 24.5 25.2 21.4 21.6 21.9 17.9 16.7 17.1 20.7 20.5 22.0 2002 2002 21.8 24.6 25.1 22.7 20.2 18.8 18.4 17.5 20.4 20.1 21.2 22.7 65 129 391 129 391 -25.75 15.25 129-391_129-391 1901 1901 24.2 25.0 24.5 25.0 21.6 22.1 20.6 22.1 20.8 23.3 22.9 25.4 1902 1902 24.2 26.1 26.1 23.5 22.4 19.7 20.0 19.0 19.0 22.5 22.4 26.9 1903 1903 25.2 25.3 24.9 23.0 21.4 19.0 20.8 18.8 21.4 20.4 20.9 25.7 1904 1904 26.0 24.4 25.1 23.4 22.1 20.8 20.5 19.2 20.2 21.1 22.5 24.8 1905 1905 25.4 25.3 25.2 25.4 21.1 17.9 21.8 18.7 19.8 21.6 23.7 24.5 1906 1906 26.5 25.4 24.7 23.5 21.4 20.5 19.7 18.4 19.9 21.2 23.6 23.5 1907 1907 25.3 25.1 25.0 22.7 18.6 21.5 21.1 21.4 21.2 20.8 21.9 25.0 1908 1908 25.2 25.8 24.4 20.4 22.9 19.4 20.1 19.0 20.8 21.0 22.0 26.6 1909 1909 25.8 25.7 25.0 24.5 21.5 21.9 20.4 18.4 20.9 21.7 24.2 24.1 1910 1910 26.3 25.7 25.6 24.8 23.0 20.0 19.8 18.8 21.1 21.9 22.8 26.4 1911 1911 25.2 26.2 25.1 24.2 22.3 20.6 19.3 17.9 20.3 23.4 24.0 25.0 1912 1912 26.2 25.0 24.7 20.7 18.6 18.7 21.0 20.6 19.5 23.0 22.8 26.6 1913 1913 27.1 25.5 26.8 23.7 22.2 21.8 19.5 20.5 20.2 22.0 23.6 25.3 1914 1914 26.9 25.8 25.9 22.5 22.6 21.0 21.4 18.4 20.4 24.3 22.5 24.9 1915 1915 26.8 27.3 27.3 22.0 21.7 21.1 18.3 19.8 19.2 22.5 23.7 25.7 1916 1916 25.7 26.1 24.9 24.3 20.6 20.4 20.5 19.1 19.9 22.4 23.9 25.8 1917 1917 25.2 25.9 24.3 23.0 21.7 18.9 18.3 17.5 19.9 21.9 22.3 24.5 1918 1918 25.7 25.3 24.6 24.0 21.2 21.3 20.1 20.7 21.6 21.7 24.2 25.0 1919 1919 25.8 26.0 26.5 25.4 23.7 21.9 20.9 18.8 19.1 23.8 23.8 25.5 1920 1920 26.5 25.8 25.8 26.1 22.5 21.0 21.7 21.2 20.8 21.9 24.4 25.3 1921 1921 25.7 25.1 26.3 24.4 23.6 20.6 19.1 19.8 21.5 23.3 23.3 24.2 1922 1922 26.0 25.9 26.6 25.4 22.4 21.1 21.6 18.3 22.1 22.0 21.9 26.3 1923 1923 25.5 25.8 26.0 22.5 21.3 20.8 19.9 21.2 21.5 23.5 23.9 25.5 1924 1924 27.3 26.3 25.7 25.5 21.7 21.7 20.3 19.7 19.9 21.6 22.4 25.9 1925 1925 25.5 26.1 26.0 24.3 21.1 19.6 19.5 22.1 20.5 22.5 22.6 24.6 1926 1926 27.1 26.3 26.9 25.5 22.7 22.2 19.7 21.0 20.8 21.3 23.4 25.5 1927 1927 27.6 26.9 27.0 24.3 22.5 23.0 21.0 20.4 23.8 23.9 25.2 25.2 1928 1928 25.5 26.6 24.7 24.5 24.2 20.8 21.3 19.3 18.8 22.5 23.1 25.5 1929 1929 28.1 25.8 25.9 23.4 23.5 22.3 19.6 19.6 19.8 22.5 23.5 25.0 1930 1930 26.7 26.2 25.1 23.4 22.7 21.1 21.1 19.2 19.3 21.6 23.5 24.1 1931 1931 26.9 27.0 26.2 22.4 24.0 22.2 18.4 20.3 20.2 21.2 24.5 25.0 1932 1932 25.6 25.4 25.7 26.1 22.2 20.6 18.4 20.0 18.1 22.5 23.9 25.1 1933 1933 26.7 26.8 26.6 25.2 22.2 21.2 20.0 20.1 20.9 23.0 23.4 25.7 1934 1934 24.9 25.6 24.9 24.5 22.9 23.0 20.0 20.3 20.6 21.1 22.6 25.7 1935 1935 25.9 25.6 24.7 23.5 21.0 19.9 19.9 18.5 18.2 23.5 23.7 25.2 1936 1936 23.5 24.6 25.7 24.9 20.3 22.5 21.2 21.4 20.5 21.5 22.9 24.3 1937 1937 25.8 25.8 25.1 24.0 22.5 20.0 18.7 21.2 19.5 22.7 24.4 25.1 1938 1938 25.7 24.7 25.7 23.9 22.4 19.9 19.3 20.7 19.8 22.5 23.1 25.3 1939 1939 26.2 25.1 25.4 23.0 22.6 22.3 19.0 18.5 20.5 21.8 23.8 25.3 1940 1940 26.1 26.5 24.3 24.0 20.5 21.9 23.1 23.0 19.8 22.7 24.8 25.4 1941 1941 25.6 26.1 27.2 24.6 23.3 22.5 21.7 21.9 20.7 22.9 23.4 25.4 1942 1942 26.7 26.7 24.4 24.4 22.1 21.0 20.8 19.6 20.8 21.3 24.8 25.0 1943 1943 25.5 25.6 24.2 21.6 20.6 20.9 20.5 19.2 20.9 21.8 23.7 25.3 1944 1944 26.4 25.9 26.5 24.9 22.0 19.8 22.4 22.2 19.3 24.7 25.9 26.6 1945 1945 25.9 25.9 27.2 23.7 22.5 21.7 20.3 21.0 21.1 22.5 24.2 24.7 1946 1946 26.7 27.5 25.7 22.7 22.7 23.0 21.3 20.3 20.5 22.7 25.9 27.2 1947 1947 27.6 27.7 25.4 24.6 22.8 22.0 18.2 22.7 21.2 24.2 25.6 25.9 1948 1948 26.5 27.2 25.1 23.7 22.5 21.4 20.1 21.4 21.2 22.5 24.0 25.6 1949 1949 26.4 26.8 26.1 22.7 22.6 22.8 21.5 21.1 21.5 23.0 23.5 25.6 1950 1950 27.8 26.3 26.4 22.3 21.8 23.3 20.0 20.5 20.5 23.6 23.9 24.6 1951 1951 24.7 25.2 25.4 22.5 21.8 22.1 20.5 21.8 21.5 22.1 23.3 25.8 1952 1952 27.0 26.5 26.2 25.3 21.4 21.5 19.1 20.8 21.5 22.5 24.2 24.7 1953 1953 26.0 24.8 25.1 23.1 22.3 20.9 21.1 20.2 20.7 21.4 23.4 24.8 1954 1954 24.9 25.2 24.7 23.9 19.8 21.9 18.2 19.2 20.6 22.4 23.1 24.7 1955 1955 24.8 24.2 25.7 23.2 20.0 20.0 19.5 19.3 21.4 21.4 23.4 23.5 1956 1956 25.0 24.2 23.7 23.5 20.2 19.9 19.2 19.5 20.9 21.9 23.9 24.9 1957 1957 26.1 25.5 24.6 23.6 21.6 18.6 19.7 20.0 20.4 21.1 23.9 24.7 1958 1958 25.0 25.6 25.0 23.0 21.0 20.5 19.5 20.2 20.5 22.0 24.3 25.6 1959 1959 25.2 25.0 26.1 23.0 19.6 21.4 20.8 20.8 22.3 22.4 23.8 24.6 1960 1960 25.8 25.5 25.0 24.2 20.5 21.3 21.7 20.1 22.0 22.9 25.1 26.7 1961 1961 26.2 26.5 25.1 23.2 20.3 20.8 22.5 21.1 22.1 23.5 23.5 25.3 1962 1962 26.1 26.1 26.2 24.3 23.1 20.2 20.8 19.3 21.1 22.4 23.1 25.2 1963 1963 26.3 26.0 25.5 23.4 22.2 21.5 20.1 20.0 21.0 22.3 23.9 25.7 1964 1964 26.9 27.1 25.8 25.6 22.7 19.9 21.0 19.6 19.5 22.0 23.7 25.3 1965 1965 25.9 26.6 25.7 23.9 21.9 20.9 19.0 20.0 20.7 22.5 24.0 25.7 1966 1966 24.8 24.8 25.5 25.0 22.4 21.6 19.5 20.2 21.2 22.6 24.3 25.5 1967 1967 24.9 24.7 25.2 22.6 21.2 19.2 20.8 19.8 22.3 22.7 24.3 25.9 1968 1968 26.8 26.1 25.1 23.0 21.0 20.0 20.3 20.2 22.0 22.5 24.4 25.7 1969 1969 27.0 26.0 26.0 23.5 21.0 20.1 20.2 21.0 20.8 22.0 24.7 25.2 1970 1970 26.4 26.2 26.3 24.0 20.7 20.7 19.1 19.1 20.4 22.6 23.9 24.5 1971 1971 25.1 24.7 25.4 22.8 22.7 20.2 19.3 19.0 21.5 22.4 23.7 25.1 1972 1972 26.2 26.0 25.4 23.0 22.9 21.3 21.1 20.5 21.3 23.1 25.4 27.2 1973 1973 27.5 26.8 25.6 24.9 22.1 21.8 20.0 19.5 20.8 23.5 25.0 25.1 1974 1974 25.1 25.6 25.8 23.7 21.9 20.6 19.3 18.7 20.5 22.1 23.4 25.0 1975 1975 25.7 26.0 25.5 24.0 21.6 21.5 20.0 19.3 19.8 22.4 24.0 24.9 1976 1976 25.9 24.4 24.7 23.8 21.9 20.7 20.1 18.9 20.5 21.4 22.8 25.4 1977 1977 26.1 24.9 25.3 23.7 20.6 19.7 19.8 21.7 20.1 21.7 24.3 25.9 1978 1978 25.8 25.3 25.5 23.6 21.7 22.0 20.7 18.8 20.5 21.6 24.5 25.5 1979 1979 27.1 25.5 25.3 22.8 22.3 21.6 19.7 19.0 20.9 21.8 23.7 25.6 1980 1980 26.2 26.1 24.5 23.4 22.3 21.3 21.8 21.4 21.2 22.0 23.4 25.8 1981 1981 26.5 25.9 26.0 24.4 22.2 19.2 20.2 19.8 21.8 23.4 24.6 26.6 1982 1982 27.0 26.3 25.7 21.9 22.2 20.7 20.9 20.5 22.5 23.3 24.5 25.5 1983 1983 27.1 27.3 26.5 25.9 22.6 21.1 21.4 22.0 20.5 22.2 23.4 25.3 1984 1984 27.2 26.7 26.9 26.4 22.9 22.6 21.3 21.7 21.9 22.0 24.7 25.9 1985 1985 26.7 25.5 24.6 24.6 22.6 21.5 21.2 22.4 21.3 22.4 24.7 25.9 1986 1986 26.3 26.7 25.7 24.0 22.1 22.0 21.2 21.0 22.3 22.5 23.9 26.2 1987 1987 27.2 26.1 25.3 24.5 25.4 22.2 20.9 21.3 20.9 23.2 24.2 26.5 1988 1988 26.4 26.2 25.9 23.4 24.1 23.1 19.5 21.3 21.8 21.8 24.7 24.5 1989 1989 24.2 24.3 25.1 24.6 22.9 20.9 20.5 19.7 21.2 21.5 23.8 25.5 1990 1990 27.1 26.5 25.7 23.1 23.3 21.0 19.3 20.9 21.2 22.5 23.9 25.0 1991 1991 25.1 25.2 25.2 25.2 23.3 19.9 19.4 19.5 19.9 21.0 23.4 24.1 1992 1992 28.4 25.5 25.4 24.1 22.1 21.3 20.2 19.1 21.0 20.8 23.7 25.2 1993 1993 26.6 25.4 26.4 22.3 19.8 20.8 21.8 20.7 23.1 23.9 23.6 25.8 1994 1994 24.8 25.2 26.2 24.4 22.3 19.5 19.3 20.0 21.3 23.4 23.8 26.0 1995 1995 26.8 27.0 25.4 24.2 22.0 20.9 19.6 19.3 20.5 20.0 23.4 25.0 1996 1996 25.6 26.0 26.3 25.0 22.9 22.3 19.0 19.7 19.2 21.7 22.2 25.2 1997 1997 25.5 25.6 25.0 23.6 22.6 20.5 20.8 22.4 23.8 24.8 23.1 26.4 1998 1998 26.2 27.8 27.5 26.5 23.4 24.7 21.8 20.5 21.8 22.6 23.2 25.2 1999 1999 27.2 27.4 27.5 25.3 22.5 22.0 20.9 20.2 19.4 22.3 24.3 24.8 2000 2000 24.2 25.0 24.7 24.2 22.8 22.7 21.8 22.5 19.5 23.4 22.7 25.5 2001 2001 26.2 26.3 27.2 23.2 22.8 22.6 19.0 18.1 18.9 22.9 22.5 24.2 2002 2002 23.9 26.5 27.1 24.5 21.4 19.7 19.6 19.0 22.1 22.2 23.4 24.9 66 130 391 130 391 -25.25 15.25 130-391_130-391 1901 1901 26.6 27.0 26.5 26.6 23.0 22.9 21.8 23.4 22.7 25.0 25.0 27.4 1902 1902 26.5 28.1 28.0 25.2 23.7 20.7 21.2 20.5 21.0 24.5 24.6 28.8 1903 1903 27.5 27.3 27.0 24.7 22.8 19.9 22.0 20.3 23.2 22.4 23.1 27.7 1904 1904 28.2 26.4 27.1 25.0 23.5 21.7 21.7 20.7 22.1 23.0 24.7 26.8 1905 1905 27.6 27.4 27.2 26.9 22.4 18.9 22.9 20.2 21.7 23.5 25.8 26.5 1906 1906 28.7 27.4 26.7 25.1 22.8 21.4 20.9 19.9 21.9 23.2 25.7 25.6 1907 1907 27.5 27.2 27.0 24.3 20.0 22.4 22.1 22.7 23.1 22.7 24.2 27.1 1908 1908 27.4 27.8 26.5 22.1 24.2 20.3 21.3 20.5 22.7 23.0 24.2 28.5 1909 1909 28.0 27.6 27.0 26.0 22.9 22.7 21.6 19.8 22.8 23.7 26.3 26.1 1910 1910 28.5 27.8 27.6 26.3 24.4 21.0 21.0 20.3 23.0 23.8 25.0 28.4 1911 1911 27.4 28.2 27.1 25.8 23.6 21.5 20.5 19.4 22.3 25.2 26.1 27.0 1912 1912 28.4 27.0 26.7 22.4 20.1 19.8 22.2 22.0 21.4 25.0 24.9 28.6 1913 1913 29.3 27.5 28.8 25.3 23.6 22.7 20.8 21.9 22.1 24.0 25.7 27.3 1914 1914 29.1 27.8 27.9 24.2 24.0 21.9 22.6 19.8 22.3 26.2 24.6 27.0 1915 1915 28.9 29.2 29.2 23.7 23.1 22.0 19.6 21.2 21.2 24.4 25.8 27.7 1916 1916 27.9 28.1 26.9 25.8 22.1 21.3 21.7 20.5 21.9 24.3 26.0 27.8 1917 1917 27.2 27.4 26.3 24.7 23.3 19.9 19.5 19.0 21.8 23.8 24.4 26.4 1918 1918 27.7 27.0 26.5 25.4 22.6 22.2 21.5 21.9 23.6 23.5 26.3 27.0 1919 1919 28.2 28.2 28.5 27.1 25.0 22.7 22.3 20.0 20.9 25.5 25.8 27.8 1920 1920 28.8 27.8 27.7 27.4 24.0 22.0 23.0 22.5 23.0 23.8 26.5 27.3 1921 1921 28.1 27.1 28.3 26.0 24.9 21.7 20.3 21.4 23.3 25.2 25.4 26.3 1922 1922 28.4 27.9 28.8 27.0 23.8 22.2 22.7 19.9 24.0 23.9 24.2 28.3 1923 1923 27.7 27.6 27.9 24.0 22.9 21.9 21.1 22.8 23.4 25.3 26.1 27.5 1924 1924 29.5 28.3 27.9 27.1 23.3 22.8 21.5 21.3 21.8 23.5 24.6 27.8 1925 1925 27.7 27.9 27.8 25.8 22.4 20.5 20.7 23.5 22.3 24.5 24.8 26.6 1926 1926 29.3 28.8 29.0 27.1 24.2 23.0 20.9 22.5 22.7 23.3 25.7 27.6 1927 1927 29.7 29.0 29.0 25.9 24.0 23.8 22.2 21.8 25.5 25.7 27.2 27.2 1928 1928 27.7 28.6 26.7 26.1 25.3 21.9 22.5 20.7 20.7 24.5 25.2 27.7 1929 1929 30.1 27.9 27.8 25.2 24.9 23.2 20.9 20.9 21.7 24.4 25.7 27.0 1930 1930 28.8 28.2 27.1 25.1 23.9 21.9 22.2 20.5 21.3 23.5 25.8 26.3 1931 1931 28.9 29.0 28.0 24.1 25.4 23.2 19.6 21.9 22.2 23.0 26.5 27.1 1932 1932 28.0 27.5 27.7 27.5 23.6 21.5 19.6 21.2 19.9 24.4 25.9 27.0 1933 1933 28.9 28.9 28.8 26.7 23.7 22.1 21.5 21.7 22.8 25.0 25.5 27.3 1934 1934 26.8 27.3 26.8 26.1 24.2 23.8 21.3 21.8 22.3 23.0 24.7 27.7 1935 1935 28.0 27.3 26.8 25.3 22.5 20.7 21.2 19.8 20.0 25.5 25.9 27.1 1936 1936 25.8 27.0 27.7 26.4 21.8 23.4 22.4 22.8 22.1 23.4 25.1 26.3 1937 1937 27.9 27.5 27.1 25.6 23.8 21.1 19.9 22.5 21.2 24.7 26.6 26.9 1938 1938 27.7 26.6 27.8 25.5 23.8 20.9 20.6 22.0 21.5 24.4 25.0 27.1 1939 1939 28.2 27.2 27.2 24.7 24.0 23.0 20.1 19.9 22.4 23.5 25.8 27.2 1940 1940 28.3 28.2 26.4 25.6 22.0 22.7 24.0 24.4 21.8 24.6 26.8 27.5 1941 1941 27.7 28.0 29.3 26.4 24.8 23.4 23.1 23.5 23.0 24.7 25.6 27.5 1942 1942 28.9 28.5 26.2 25.8 23.4 22.0 22.2 21.1 22.9 23.0 26.6 26.7 1943 1943 27.7 27.7 26.2 23.5 22.2 21.7 21.9 20.4 22.9 23.8 25.7 27.0 1944 1944 28.2 27.7 28.4 26.7 23.3 20.9 23.9 23.6 21.3 26.6 28.1 28.8 1945 1945 28.3 28.2 29.0 25.6 23.9 22.7 21.6 22.4 23.2 24.5 26.4 26.6 1946 1946 28.9 29.5 27.8 24.7 24.4 23.8 22.9 21.6 22.5 24.7 28.2 29.0 1947 1947 29.6 29.6 27.2 26.5 24.3 23.0 19.8 24.1 23.2 26.1 27.8 27.8 1948 1948 28.7 29.0 27.2 25.5 24.2 22.5 21.3 22.8 22.8 24.5 26.1 27.6 1949 1949 28.7 28.7 28.0 24.5 24.0 23.4 22.6 22.5 23.5 25.0 25.5 27.7 1950 1950 29.6 28.0 28.2 24.1 23.2 24.2 21.0 21.7 22.4 25.2 25.9 26.6 1951 1951 26.8 27.2 27.4 24.3 23.2 22.8 21.9 22.9 23.4 24.0 25.6 28.0 1952 1952 29.4 28.3 28.1 27.1 23.0 22.3 20.3 22.2 23.0 24.5 26.1 26.7 1953 1953 28.4 26.6 26.9 24.7 23.6 21.7 22.2 21.6 22.4 23.3 25.5 26.6 1954 1954 27.2 27.1 26.4 25.4 21.2 22.5 19.6 20.7 22.6 24.5 25.1 26.6 1955 1955 27.0 26.1 27.3 24.8 21.7 20.9 21.0 20.5 23.4 23.2 25.5 25.6 1956 1956 27.2 26.2 25.4 25.2 21.7 21.0 20.7 21.1 22.7 24.0 26.0 26.7 1957 1957 28.2 27.2 26.5 25.5 23.1 19.5 21.1 21.5 22.3 23.0 26.0 26.7 1958 1958 27.2 27.4 27.0 25.0 22.8 21.5 21.0 21.5 22.5 24.0 26.5 27.6 1959 1959 27.5 26.8 28.2 24.9 21.0 22.3 22.0 22.0 24.1 24.3 26.2 26.7 1960 1960 28.1 27.3 27.0 25.8 22.1 22.2 22.7 21.8 23.9 24.9 27.1 28.6 1961 1961 28.4 28.5 27.0 24.9 21.9 21.7 23.8 22.3 24.2 25.7 25.7 27.4 1962 1962 28.3 28.0 28.3 26.0 24.6 21.2 22.1 20.7 23.2 24.3 25.2 27.4 1963 1963 28.1 28.1 27.4 25.0 23.3 22.3 21.4 21.2 22.9 24.2 25.8 27.6 1964 1964 29.3 29.3 28.0 27.3 24.1 20.7 22.1 21.0 21.6 23.9 25.7 27.4 1965 1965 28.1 28.6 27.7 25.5 23.3 21.8 20.4 21.4 22.6 24.2 26.1 27.8 1966 1966 27.1 26.7 27.5 26.3 23.9 22.5 20.9 21.5 23.0 24.6 26.5 27.5 1967 1967 27.2 26.7 27.2 24.3 22.6 20.1 22.0 21.1 24.2 24.7 26.2 27.8 1968 1968 29.0 28.3 27.0 24.6 22.3 20.7 21.6 21.6 23.9 24.4 26.3 27.8 1969 1969 29.3 28.0 27.9 25.3 22.5 21.3 21.5 22.4 22.4 23.9 26.9 27.3 1970 1970 28.7 28.2 28.6 26.0 22.4 21.9 20.5 20.5 22.4 24.5 26.1 26.5 1971 1971 27.5 26.6 27.5 24.6 24.0 21.3 20.8 20.5 23.9 24.5 25.8 27.1 1972 1972 28.3 27.9 27.1 24.6 24.1 22.4 22.5 21.9 23.1 25.1 27.4 29.3 1973 1973 30.0 28.9 27.7 26.4 23.7 22.7 21.5 20.9 23.0 25.4 27.3 27.0 1974 1974 27.1 27.3 27.4 25.3 23.1 21.5 20.7 19.7 22.5 24.0 25.3 27.0 1975 1975 27.9 28.0 27.1 25.6 22.7 22.7 21.5 20.7 21.9 24.3 26.3 26.9 1976 1976 27.9 26.1 26.3 25.3 22.9 21.5 21.3 20.0 22.3 23.3 24.9 27.4 1977 1977 28.3 26.6 27.3 25.3 22.0 20.5 21.1 23.0 21.8 23.5 26.5 27.8 1978 1978 27.6 27.0 27.3 25.2 23.2 22.6 21.9 20.0 22.4 23.5 26.6 27.4 1979 1979 29.1 27.3 27.4 24.6 23.4 22.5 20.8 20.5 22.8 23.8 26.0 27.8 1980 1980 28.5 28.2 26.5 25.2 23.8 22.3 22.9 22.7 23.1 24.0 25.5 27.9 1981 1981 28.9 27.9 28.0 26.0 23.6 20.3 21.4 21.2 23.4 25.2 26.8 28.8 1982 1982 29.3 28.3 27.8 23.7 23.8 21.5 21.9 22.0 24.4 25.1 26.8 27.7 1983 1983 29.5 29.4 28.8 27.8 24.0 22.6 22.6 23.4 22.4 24.2 25.5 27.1 1984 1984 29.4 28.7 28.7 27.8 24.3 23.3 22.5 23.3 23.9 23.9 26.7 28.0 1985 1985 29.0 27.5 26.7 26.2 23.9 22.5 22.4 23.7 23.2 24.1 26.7 27.8 1986 1986 28.5 28.6 27.5 25.7 23.5 22.9 22.3 22.2 24.1 24.3 25.8 28.3 1987 1987 29.6 28.0 27.4 26.3 26.7 22.9 22.0 22.5 22.8 25.1 26.4 28.5 1988 1988 28.6 28.1 27.8 25.0 25.4 23.9 21.0 22.7 23.6 23.4 26.7 26.3 1989 1989 26.2 26.1 27.1 26.2 24.7 21.8 22.1 21.3 23.2 23.4 26.1 27.7 1990 1990 29.2 28.5 27.8 25.0 24.7 22.0 20.7 22.4 22.9 24.5 26.1 26.9 1991 1991 27.2 27.2 27.1 26.8 24.8 20.9 20.8 21.0 22.0 23.1 25.3 26.0 1992 1992 30.6 27.8 27.4 26.1 23.6 22.3 21.4 20.4 22.8 22.9 25.9 27.4 1993 1993 28.6 27.4 28.2 24.1 21.4 21.7 23.0 22.2 24.8 25.9 25.7 28.0 1994 1994 26.9 27.0 28.7 26.1 23.9 20.4 20.4 21.3 23.4 25.3 26.0 28.2 1995 1995 29.3 28.9 27.2 26.1 23.3 21.8 21.0 20.7 22.5 22.2 25.7 26.8 1996 1996 27.8 27.9 28.5 26.7 24.6 23.2 20.2 21.0 21.0 23.7 24.5 27.2 1997 1997 27.7 27.7 27.1 25.3 23.8 21.7 22.1 23.7 25.6 26.6 25.5 28.4 1998 1998 28.4 30.1 29.8 28.1 24.9 25.5 23.2 21.8 23.9 24.7 25.4 27.4 1999 1999 29.5 29.5 29.4 27.1 24.1 22.8 22.2 21.6 21.4 24.2 26.5 26.6 2000 2000 26.5 27.1 26.7 26.0 24.2 23.6 22.9 23.7 21.5 25.2 24.9 27.5 2001 2001 28.3 28.3 29.1 24.9 24.1 23.4 20.4 19.8 21.0 24.9 24.7 26.2 2002 2002 26.3 28.5 29.0 26.1 22.9 20.7 20.9 20.4 23.9 24.3 25.5 27.0 67 131 391 131 391 -24.75 15.25 131-391_131-391 1901 1901 28.6 28.9 28.6 28.3 24.3 23.7 22.9 24.5 24.1 27.1 27.2 29.3 1902 1902 28.4 29.9 30.1 26.8 24.9 21.6 22.3 21.8 22.6 26.5 26.8 30.7 1903 1903 29.4 29.2 29.1 26.4 24.1 20.9 23.0 21.5 24.7 24.4 25.3 29.6 1904 1904 30.1 28.3 29.2 26.8 24.7 22.6 22.8 22.0 23.6 25.1 26.9 28.7 1905 1905 29.5 29.2 29.3 28.6 23.7 19.9 24.0 21.5 23.3 25.6 27.9 28.4 1906 1906 30.6 29.3 28.8 26.7 24.1 22.3 22.0 21.3 23.5 25.3 27.8 27.6 1907 1907 29.5 29.0 29.2 26.0 21.4 23.2 23.0 23.9 24.6 24.8 26.4 29.0 1908 1908 29.3 29.6 28.7 23.8 25.3 21.3 22.4 21.8 24.2 25.0 26.4 30.2 1909 1909 29.9 29.4 29.1 27.7 24.2 23.5 22.8 21.2 24.3 25.7 28.3 28.1 1910 1910 30.3 29.6 29.7 28.0 25.7 21.9 22.2 21.7 24.6 25.8 27.1 30.3 1911 1911 29.4 30.0 29.2 27.4 24.9 22.4 21.7 20.8 23.8 27.0 28.2 28.9 1912 1912 30.3 28.9 28.8 24.1 21.4 20.8 23.2 23.2 23.0 27.0 27.1 30.4 1913 1913 31.2 29.3 30.8 27.0 24.9 23.5 21.9 23.2 23.6 26.0 27.8 29.2 1914 1914 31.0 29.6 29.9 25.9 25.3 22.8 23.6 21.2 23.9 28.1 26.8 28.9 1915 1915 30.8 30.9 31.2 25.4 24.4 22.9 20.7 22.5 22.8 26.4 28.0 29.6 1916 1916 29.8 29.9 29.0 27.5 23.5 22.2 22.8 21.9 23.4 26.3 28.1 29.7 1917 1917 28.9 28.7 28.3 26.4 24.8 20.9 20.5 20.5 23.3 25.8 26.6 28.2 1918 1918 29.5 28.5 28.5 26.9 23.9 23.0 22.8 23.0 25.3 25.6 28.5 28.9 1919 1919 30.3 30.1 30.7 28.8 26.2 23.5 23.5 21.3 22.4 27.5 27.9 29.8 1920 1920 30.8 29.6 29.8 28.8 25.4 23.1 24.2 23.9 24.6 25.8 28.5 29.3 1921 1921 30.3 28.8 30.4 27.8 26.0 22.8 21.5 22.8 24.7 27.3 27.4 28.3 1922 1922 30.4 29.8 31.0 28.6 25.1 23.3 23.8 21.4 25.5 26.0 26.5 30.1 1923 1923 29.6 29.3 29.9 25.6 24.4 22.9 22.3 24.2 24.8 27.2 28.3 29.2 1924 1924 31.4 30.0 30.3 28.7 24.8 23.9 22.6 22.7 23.3 25.5 26.8 29.6 1925 1925 29.7 29.6 29.7 27.4 23.6 21.4 21.9 24.8 23.7 26.5 27.1 28.6 1926 1926 31.2 31.0 31.3 28.7 25.5 23.8 22.0 24.0 24.1 25.4 27.9 29.4 1927 1927 31.5 30.9 31.2 27.5 25.3 24.5 23.4 23.0 26.9 27.7 29.1 29.1 1928 1928 29.6 30.5 28.9 27.7 26.3 22.9 23.6 22.0 22.2 26.6 27.3 29.7 1929 1929 31.9 29.7 29.9 27.1 26.3 24.0 22.0 22.2 23.2 26.5 28.0 29.0 1930 1930 30.6 30.0 29.2 26.8 24.9 22.5 23.3 21.9 22.9 25.7 28.1 28.4 1931 1931 30.7 30.7 29.9 26.0 26.8 24.2 20.6 23.3 23.8 25.2 28.5 29.0 1932 1932 30.0 29.4 29.8 28.9 24.9 22.5 20.6 22.4 21.4 26.4 28.0 28.9 1933 1933 30.8 30.8 31.1 28.4 25.1 23.0 22.8 23.3 24.3 27.2 27.5 28.9 1934 1934 28.4 28.7 28.8 27.6 25.4 24.5 22.6 23.0 23.7 25.2 26.7 29.5 1935 1935 29.7 28.9 29.0 27.3 24.0 21.5 22.5 20.9 21.5 27.7 28.0 28.9 1936 1936 27.8 29.1 29.8 28.0 23.3 24.2 23.6 24.2 23.3 25.4 27.4 28.2 1937 1937 29.6 29.1 29.3 27.3 25.1 22.1 21.0 23.8 22.6 26.8 28.8 28.6 1938 1938 29.4 28.3 30.0 27.1 25.0 22.0 21.8 23.2 22.9 26.5 26.9 28.8 1939 1939 30.0 29.1 29.1 26.4 25.3 23.8 21.2 21.2 23.9 25.3 27.8 28.9 1940 1940 30.1 30.0 28.5 27.4 23.6 23.5 24.9 25.7 23.3 26.5 29.0 29.4 1941 1941 29.5 30.0 31.5 28.4 26.2 24.1 24.3 25.0 25.0 26.6 27.9 29.5 1942 1942 30.9 30.1 28.2 27.4 24.5 22.8 23.4 22.5 24.4 24.9 28.5 28.4 1943 1943 29.6 29.7 28.5 25.4 23.8 22.5 23.2 21.5 24.5 26.0 27.7 28.8 1944 1944 29.8 29.4 30.5 28.5 24.5 21.8 25.2 25.2 22.8 28.5 30.2 30.8 1945 1945 30.4 30.3 30.8 27.6 25.2 23.4 22.8 23.7 25.0 26.6 28.5 28.5 1946 1946 30.8 31.3 30.1 26.8 25.9 24.5 24.4 22.9 24.4 26.9 30.4 30.8 1947 1947 31.5 31.3 29.1 28.3 25.5 24.0 21.3 25.5 24.8 28.1 30.0 29.6 1948 1948 30.4 30.7 29.4 27.3 25.6 23.5 22.5 24.0 24.1 26.7 28.2 29.5 1949 1949 30.7 30.4 30.0 26.5 25.3 23.9 23.4 23.9 25.1 27.0 27.5 29.6 1950 1950 31.2 29.8 30.0 26.0 24.4 25.2 21.9 23.0 24.0 27.0 28.0 28.5 1951 1951 28.6 28.9 29.7 26.2 24.4 23.3 23.2 24.1 25.0 26.1 27.9 30.0 1952 1952 31.5 29.9 30.3 28.9 24.4 23.3 21.3 23.5 24.4 26.5 28.0 28.6 1953 1953 30.3 28.1 28.8 26.4 24.5 22.5 23.3 22.8 23.6 25.3 27.7 28.3 1954 1954 29.0 29.0 28.1 27.0 22.5 23.2 20.9 22.3 24.6 26.7 27.2 28.6 1955 1955 28.8 27.9 29.0 26.6 23.1 21.7 22.5 21.8 24.9 25.1 27.6 27.5 1956 1956 29.1 27.9 27.3 26.9 23.0 22.2 22.0 22.8 24.1 26.3 28.0 28.4 1957 1957 30.0 28.7 28.6 27.6 24.5 20.4 22.6 23.0 23.7 25.0 28.2 28.5 1958 1958 28.9 29.3 29.1 26.9 24.4 22.5 22.2 22.8 24.2 26.1 28.7 29.4 1959 1959 29.5 28.7 30.4 26.8 22.2 23.2 23.1 23.2 25.4 26.3 28.4 28.7 1960 1960 30.2 29.1 29.2 27.5 23.6 23.0 23.5 23.4 25.6 27.1 29.2 30.4 1961 1961 30.4 30.4 29.2 26.8 23.4 22.6 24.7 23.3 26.0 27.9 27.9 29.4 1962 1962 30.3 29.8 30.7 27.7 26.1 22.3 23.4 22.1 24.9 26.5 27.3 29.5 1963 1963 29.6 30.0 29.3 26.7 24.3 22.9 22.5 22.4 24.5 26.3 27.6 29.4 1964 1964 31.3 31.2 30.2 29.0 25.4 21.4 22.9 22.3 23.3 26.0 27.8 29.3 1965 1965 30.1 30.5 29.8 27.0 24.6 22.5 21.7 23.0 24.2 25.9 28.2 29.8 1966 1966 29.1 28.7 29.6 27.8 25.2 23.4 22.2 23.1 24.5 26.7 28.7 29.4 1967 1967 29.2 28.5 29.3 26.1 24.0 21.0 22.9 22.4 25.6 26.9 28.1 29.4 1968 1968 31.0 30.3 29.0 26.4 23.6 21.3 22.7 23.0 25.5 26.6 28.3 29.6 1969 1969 31.4 29.9 29.9 27.2 23.8 22.3 22.7 23.7 23.8 25.8 29.0 29.3 1970 1970 30.8 30.0 31.0 27.9 23.9 22.9 21.8 22.0 24.2 26.5 28.4 28.5 1971 1971 29.4 28.4 29.8 26.5 25.2 22.3 22.0 22.1 25.8 26.7 27.8 29.1 1972 1972 30.0 29.9 29.1 26.3 25.1 23.3 23.7 23.2 24.6 27.2 29.4 31.4 1973 1973 32.3 30.8 29.8 27.9 25.0 23.5 22.6 22.2 24.5 27.5 29.2 28.7 1974 1974 28.7 29.0 29.1 27.1 24.2 22.3 21.9 20.7 24.1 26.2 27.3 28.8 1975 1975 29.8 29.9 28.9 27.2 23.7 23.8 22.8 22.1 23.7 26.4 28.6 28.8 1976 1976 29.7 27.7 28.1 27.0 23.7 22.4 22.3 21.0 23.9 25.3 26.9 29.3 1977 1977 30.3 28.3 29.2 27.0 23.4 21.4 22.4 24.3 23.3 25.7 28.7 29.7 1978 1978 29.2 28.6 29.3 26.8 24.6 23.1 23.0 21.4 24.0 25.5 28.6 29.3 1979 1979 30.9 28.9 29.6 26.4 24.3 23.2 21.8 22.0 24.4 25.8 28.2 29.9 1980 1980 30.6 30.3 28.6 27.0 25.0 23.4 23.9 23.8 24.6 26.2 27.6 30.1 1981 1981 31.0 29.9 30.1 27.6 24.9 21.2 22.5 22.6 24.9 27.1 29.0 31.0 1982 1982 31.1 30.2 30.3 25.5 25.2 22.5 22.8 23.5 26.1 27.1 29.1 29.6 1983 1983 31.5 31.4 31.2 29.6 25.2 24.0 23.7 24.7 24.0 26.2 27.7 28.9 1984 1984 31.4 30.7 30.8 29.2 25.5 24.0 23.7 24.7 25.5 25.9 28.8 29.9 1985 1985 30.9 29.3 28.9 27.7 25.0 23.3 23.5 24.8 24.7 26.1 28.7 29.6 1986 1986 30.5 30.5 29.4 27.6 24.8 23.6 23.3 23.5 25.5 26.2 27.6 30.2 1987 1987 31.6 29.7 29.6 28.2 27.9 23.7 23.1 23.8 24.2 27.3 28.6 30.4 1988 1988 30.6 30.0 29.8 27.0 26.5 24.6 22.4 24.0 25.2 25.2 28.8 27.9 1989 1989 27.9 27.8 29.2 27.8 26.3 22.6 23.4 22.8 24.9 25.5 28.5 29.8 1990 1990 31.0 30.3 29.9 27.2 26.1 23.0 21.9 23.9 24.3 26.7 28.3 28.7 1991 1991 28.9 29.1 29.1 28.4 26.1 21.9 22.0 22.5 23.8 25.4 27.3 27.7 1992 1992 32.6 29.9 29.6 28.0 24.9 23.2 22.5 21.7 24.4 25.0 28.0 29.4 1993 1993 30.4 29.5 30.3 26.1 22.9 22.4 24.1 23.6 26.2 27.9 27.7 30.1 1994 1994 28.7 28.8 31.3 28.1 25.2 21.2 21.4 22.6 25.0 27.3 28.3 30.2 1995 1995 31.6 30.7 29.2 27.8 24.4 22.7 22.2 22.0 24.1 24.6 28.0 28.6 1996 1996 29.6 29.9 30.9 28.3 26.3 24.1 21.3 22.5 22.5 25.7 26.6 29.2 1997 1997 29.6 29.7 29.3 27.0 25.1 22.8 23.2 25.0 27.0 28.6 27.7 30.3 1998 1998 30.3 32.3 32.1 29.8 26.4 26.5 24.4 23.1 25.5 26.8 27.8 29.5 1999 1999 31.4 31.5 31.6 28.9 25.6 23.7 23.4 23.1 23.1 26.2 28.8 28.2 2000 2000 28.4 29.1 28.9 27.7 25.4 24.4 24.0 24.9 23.2 27.2 27.0 29.4 2001 2001 30.2 30.1 31.1 26.7 25.3 24.2 21.6 21.4 22.8 27.2 27.0 28.2 2002 2002 28.3 30.2 31.0 27.8 24.3 21.6 22.1 21.8 25.4 26.4 27.7 29.0 68 132 391 132 391 -24.25 15.25 132-391_132-391 1901 1901 29.9 30.3 30.3 29.8 25.7 24.5 24.1 26.0 25.7 28.7 28.8 30.7 1902 1902 29.7 31.3 31.8 28.4 26.2 22.5 23.5 23.3 24.5 28.1 28.5 32.0 1903 1903 30.7 30.6 30.8 28.0 25.6 21.8 24.2 23.1 26.3 26.1 27.0 30.9 1904 1904 31.3 29.7 30.9 28.4 26.1 23.4 24.0 23.5 25.3 26.8 28.5 30.2 1905 1905 30.8 30.6 31.1 30.1 25.1 20.8 25.1 23.0 25.0 27.3 29.6 29.9 1906 1906 31.8 30.7 30.4 28.3 25.4 23.2 23.2 22.7 25.3 26.9 29.4 29.1 1907 1907 30.7 30.5 30.9 27.6 22.8 24.0 24.1 25.3 26.2 26.5 28.1 30.4 1908 1908 30.6 31.0 30.5 25.5 26.6 22.2 23.7 23.3 25.9 26.7 28.1 31.5 1909 1909 31.1 30.8 30.8 29.2 25.6 24.4 24.0 22.7 26.0 27.3 29.9 29.6 1910 1910 31.5 31.0 31.4 29.5 27.1 22.7 23.4 23.2 26.3 27.4 28.8 31.7 1911 1911 30.7 31.4 30.9 29.0 26.3 23.3 22.9 22.3 25.5 28.5 29.9 30.4 1912 1912 31.6 30.3 30.5 25.8 22.9 21.7 24.4 24.5 24.8 28.5 28.8 31.8 1913 1913 32.3 30.7 32.4 28.6 26.3 24.3 23.1 24.5 25.3 27.6 29.5 30.6 1914 1914 32.2 31.0 31.6 27.5 26.6 23.7 24.8 22.6 25.5 29.7 28.5 30.4 1915 1915 32.0 32.1 32.9 27.1 25.8 23.7 22.0 24.0 24.5 28.0 29.6 31.1 1916 1916 31.0 31.3 30.7 29.0 25.0 23.1 24.0 23.4 25.0 28.0 29.7 31.1 1917 1917 29.9 29.6 30.0 28.0 26.4 21.7 21.7 22.1 25.0 27.4 28.3 29.5 1918 1918 30.6 29.6 30.1 28.2 25.4 23.8 24.2 24.0 27.2 27.3 30.2 30.3 1919 1919 31.7 31.7 32.4 30.5 27.5 24.3 24.9 22.6 24.0 29.0 29.5 31.3 1920 1920 32.1 31.0 31.4 30.1 26.9 24.0 25.6 25.3 26.4 27.5 30.1 30.7 1921 1921 31.6 30.1 32.1 29.4 27.3 23.7 22.8 24.4 26.3 29.0 28.9 29.8 1922 1922 31.7 31.3 32.8 30.1 26.6 24.3 25.0 22.9 27.3 27.6 28.3 31.5 1923 1923 30.8 30.6 31.5 27.1 26.0 23.8 23.6 25.8 26.5 28.7 29.9 30.5 1924 1924 32.7 31.4 32.2 30.3 26.4 24.8 23.8 24.2 25.0 27.1 28.5 31.0 1925 1925 30.9 30.8 31.2 29.0 24.9 22.3 23.2 26.3 25.3 28.1 28.9 30.1 1926 1926 32.4 32.8 33.1 30.2 26.9 24.5 23.2 25.5 25.8 27.0 29.7 30.8 1927 1927 32.5 32.3 32.9 29.0 26.8 25.2 24.6 24.4 28.4 29.2 30.5 30.6 1928 1928 30.8 31.9 30.6 29.1 27.5 23.8 24.7 23.3 24.0 28.3 28.9 31.2 1929 1929 32.9 31.2 31.6 28.9 27.7 24.9 23.3 23.6 24.9 28.1 29.7 30.5 1930 1930 31.8 31.5 30.9 28.5 26.1 23.1 24.4 23.3 24.7 27.4 30.0 30.1 1931 1931 31.7 32.1 31.4 27.8 28.2 25.1 21.8 24.8 25.5 26.8 29.9 30.5 1932 1932 31.6 30.9 31.5 30.2 26.3 23.3 21.7 23.7 23.0 28.0 29.6 30.3 1933 1933 31.9 32.3 33.0 30.0 26.6 23.8 24.3 24.9 26.0 28.8 29.1 30.0 1934 1934 29.4 29.8 30.4 29.1 26.7 25.3 24.0 24.5 25.2 27.0 28.3 30.8 1935 1935 30.8 30.1 30.8 28.9 25.5 22.2 24.0 22.2 23.0 29.4 29.6 30.2 1936 1936 29.1 30.9 31.4 29.6 24.8 25.0 24.8 25.5 24.5 27.0 29.1 29.7 1937 1937 30.7 30.2 31.0 28.9 26.4 23.0 22.1 25.2 24.0 28.5 30.5 29.8 1938 1938 30.4 29.6 31.8 28.6 26.4 22.9 23.1 24.5 24.4 28.2 28.4 30.1 1939 1939 31.1 30.6 30.5 28.1 26.7 24.4 22.3 22.6 25.5 26.8 29.3 30.2 1940 1940 31.3 31.1 30.4 28.9 25.2 24.0 25.9 27.1 25.0 28.1 30.6 30.8 1941 1941 30.6 31.4 33.3 30.2 27.8 24.8 25.6 26.7 26.6 28.2 29.5 31.0 1942 1942 32.1 31.3 29.8 29.0 25.8 23.7 24.4 23.9 26.2 26.3 30.0 29.6 1943 1943 30.8 31.3 30.4 27.1 25.4 23.2 24.5 22.8 26.1 27.8 29.2 30.1 1944 1944 30.7 30.7 32.1 30.2 26.1 22.8 26.6 26.9 24.5 30.0 32.0 32.3 1945 1945 31.7 32.0 32.3 29.4 26.7 24.3 24.0 25.1 26.9 28.2 30.2 29.9 1946 1946 32.1 32.7 32.0 28.7 27.6 25.3 25.7 24.3 26.0 28.5 32.1 32.1 1947 1947 32.6 32.6 30.6 30.0 26.8 24.9 22.8 27.1 26.5 29.6 31.6 31.0 1948 1948 31.3 31.9 31.3 29.0 27.3 24.5 23.7 25.5 25.5 28.4 29.9 31.0 1949 1949 32.1 31.8 31.6 28.3 26.8 24.5 24.5 25.2 26.9 28.6 29.1 31.0 1950 1950 32.0 31.0 31.6 27.7 25.7 25.9 23.0 24.1 25.8 28.3 29.6 30.0 1951 1951 29.6 30.3 31.5 27.9 25.9 23.9 24.5 25.3 26.7 27.7 29.7 31.7 1952 1952 32.9 31.2 32.1 30.6 26.0 24.0 22.4 25.0 25.8 28.1 29.6 30.2 1953 1953 31.5 29.3 30.4 28.0 25.9 23.3 24.2 24.2 25.0 26.9 29.5 29.6 1954 1954 30.2 30.3 29.6 28.5 24.0 23.7 22.3 23.9 26.2 28.3 28.8 29.9 1955 1955 29.9 29.3 30.4 28.2 24.7 22.5 23.7 23.0 26.5 26.7 29.3 28.9 1956 1956 30.4 29.2 28.9 28.6 24.5 23.2 23.5 24.4 25.6 28.0 29.6 29.7 1957 1957 31.2 29.8 30.2 29.4 26.1 21.2 24.0 24.4 25.4 26.6 29.8 29.8 1958 1958 29.9 30.7 30.9 28.8 26.2 23.5 23.6 24.0 26.0 27.8 30.4 30.9 1959 1959 30.8 30.1 32.2 28.6 23.7 24.0 24.3 24.4 27.2 28.0 30.1 30.2 1960 1960 31.5 30.3 31.0 29.2 25.2 23.9 24.4 25.1 27.4 28.8 30.8 31.8 1961 1961 31.6 31.9 30.9 28.5 25.0 23.5 25.9 24.5 27.9 29.6 29.7 31.0 1962 1962 31.6 31.2 32.6 29.4 27.7 23.1 24.7 23.4 26.7 28.0 29.0 31.0 1963 1963 30.4 31.6 30.9 28.3 25.4 23.4 23.7 23.7 26.3 27.8 29.1 30.6 1964 1964 32.6 32.8 32.2 30.6 26.8 22.2 23.9 23.7 25.1 27.6 29.3 30.7 1965 1965 31.3 31.9 31.5 28.4 26.0 23.3 23.0 24.5 25.8 27.3 29.8 31.3 1966 1966 30.4 30.1 31.3 29.2 26.8 24.2 23.6 24.5 26.0 28.3 30.4 30.8 1967 1967 30.4 29.9 31.0 27.7 25.5 21.9 24.0 23.9 27.1 28.5 29.5 30.8 1968 1968 32.2 31.9 30.7 28.0 25.0 21.9 24.1 24.5 27.1 28.1 29.8 31.1 1969 1969 32.7 31.3 31.6 28.9 25.4 23.4 23.9 25.0 25.3 27.2 30.7 30.9 1970 1970 32.1 31.5 33.0 29.6 25.7 23.9 23.2 23.5 25.9 28.2 30.2 30.0 1971 1971 30.6 29.8 31.7 28.4 26.5 23.3 23.2 23.9 28.0 28.5 29.4 30.6 1972 1972 31.0 31.3 30.6 27.8 26.3 24.3 24.9 24.6 25.9 28.8 31.0 33.0 1973 1973 33.8 32.3 31.6 29.3 26.6 24.3 23.9 23.6 26.4 29.1 30.4 30.0 1974 1974 29.7 30.2 30.4 28.7 25.5 23.0 23.3 21.8 25.7 27.8 28.8 30.2 1975 1975 31.0 31.2 30.3 28.7 24.9 24.9 24.2 23.4 25.3 28.0 30.3 30.2 1976 1976 30.6 28.9 29.5 28.4 24.8 23.1 23.5 22.4 25.4 26.8 28.5 30.8 1977 1977 31.6 29.4 30.9 28.7 24.9 22.2 23.7 25.5 24.8 27.3 30.5 31.1 1978 1978 30.2 29.8 31.0 28.3 26.2 23.5 24.1 22.8 25.6 27.1 30.4 30.6 1979 1979 31.9 30.0 31.5 28.1 25.5 24.0 23.0 23.5 26.1 27.5 30.0 31.4 1980 1980 32.0 31.8 30.3 28.7 26.6 24.5 24.8 25.1 26.3 28.0 29.3 31.7 1981 1981 32.3 31.4 32.0 29.2 26.4 22.3 23.9 24.0 26.5 28.6 30.6 32.7 1982 1982 32.4 31.6 32.3 27.3 26.9 23.4 24.0 25.3 27.8 28.5 31.0 31.0 1983 1983 32.8 33.0 33.2 31.4 26.7 25.4 24.9 25.9 25.9 27.9 29.4 30.2 1984 1984 32.5 32.1 32.4 30.4 27.0 24.6 24.8 26.3 27.3 27.4 30.4 31.2 1985 1985 32.1 30.5 30.6 29.2 26.4 24.1 24.7 26.1 26.4 27.7 30.2 31.0 1986 1986 31.7 31.9 31.0 29.1 26.3 24.4 24.3 24.8 26.9 27.6 29.1 31.7 1987 1987 33.0 31.0 31.5 29.9 29.3 24.4 24.1 25.2 25.8 28.9 30.4 31.8 1988 1988 31.8 31.4 31.5 28.6 27.9 25.4 23.7 25.3 26.8 26.7 30.5 29.1 1989 1989 29.0 29.1 31.0 29.3 28.1 23.4 24.8 24.3 26.6 27.1 30.2 31.3 1990 1990 32.1 31.7 31.8 29.0 27.6 23.9 23.1 25.3 25.7 28.2 30.0 30.2 1991 1991 30.0 30.6 30.9 29.9 27.6 22.8 23.5 24.2 25.7 27.1 28.8 28.8 1992 1992 33.8 31.5 31.5 29.9 26.4 24.0 23.5 23.1 26.0 26.6 29.7 30.9 1993 1993 31.7 31.0 31.9 27.8 24.8 23.2 25.3 25.0 27.7 29.5 29.3 31.6 1994 1994 29.9 30.0 33.5 30.1 26.6 22.1 22.5 23.9 26.8 28.6 30.1 31.7 1995 1995 33.1 32.1 31.0 29.4 25.9 23.5 23.5 23.5 25.9 26.3 29.9 30.0 1996 1996 30.6 31.3 32.7 29.9 27.7 24.9 22.5 23.9 24.2 27.4 28.4 30.6 1997 1997 30.8 31.2 31.1 28.7 26.5 23.7 24.4 26.5 28.4 30.0 29.6 31.9 1998 1998 31.6 34.0 34.1 31.3 27.9 27.3 25.8 24.5 27.4 28.5 29.6 31.2 1999 1999 32.5 33.1 33.2 30.6 27.2 24.5 24.7 24.5 24.9 27.7 30.6 29.5 2000 2000 29.7 30.6 30.7 29.3 26.9 25.0 25.2 26.1 25.0 28.7 28.7 30.8 2001 2001 31.7 31.5 32.8 28.4 26.8 24.8 22.9 23.0 24.8 28.8 28.7 29.7 2002 2002 29.6 31.6 32.6 29.5 25.8 22.5 23.4 23.4 27.0 28.2 29.4 30.5 69 133 391 133 391 -23.75 15.25 133-391_133-391 1901 1901 30.8 31.0 31.8 31.3 27.4 25.9 25.8 27.3 27.1 30.1 30.1 31.5 1902 1902 30.5 32.0 33.3 29.9 27.9 24.0 25.2 24.8 26.1 29.6 29.8 32.8 1903 1903 31.4 31.3 32.3 29.6 27.3 23.4 25.9 24.6 27.7 27.7 28.3 31.7 1904 1904 32.0 30.5 32.4 30.1 27.7 24.9 25.7 24.9 26.9 28.3 29.8 31.0 1905 1905 31.5 31.3 32.6 31.7 26.8 22.5 26.7 24.5 26.5 28.9 30.8 30.7 1906 1906 32.5 31.4 31.9 29.9 27.1 24.7 25.0 24.2 26.9 28.5 30.6 30.0 1907 1907 31.5 31.2 32.4 29.2 24.5 25.5 25.7 26.6 27.7 28.0 29.4 31.2 1908 1908 31.3 31.7 32.1 27.2 28.1 23.9 25.4 24.8 27.4 28.3 29.4 32.2 1909 1909 31.8 31.4 32.3 30.8 27.3 25.8 25.7 24.2 27.5 28.9 31.1 30.4 1910 1910 32.2 31.7 32.9 31.0 28.8 24.3 25.1 24.6 27.8 29.0 30.0 32.3 1911 1911 31.5 32.1 32.5 30.5 28.0 24.8 24.6 23.8 27.1 29.9 31.1 31.2 1912 1912 32.2 31.0 32.0 27.5 24.6 23.3 26.1 26.0 26.4 30.0 30.0 32.6 1913 1913 33.0 31.5 33.9 30.2 28.0 25.7 24.8 25.9 26.9 29.1 30.7 31.5 1914 1914 32.9 31.7 33.1 29.1 28.3 25.2 26.4 24.1 27.1 31.1 29.8 31.2 1915 1915 32.7 32.7 34.3 28.7 27.5 25.2 23.8 25.4 26.2 29.5 30.9 31.9 1916 1916 31.7 32.0 32.2 30.6 26.8 24.5 25.7 24.8 26.7 29.5 30.9 31.9 1917 1917 30.4 29.8 31.5 29.6 28.2 23.3 23.3 23.7 26.5 28.9 29.6 30.2 1918 1918 31.1 30.1 31.5 29.6 27.1 25.3 26.1 25.2 28.8 28.8 31.5 31.1 1919 1919 32.6 32.5 34.0 32.2 29.0 25.7 26.8 23.9 25.5 30.4 30.6 32.2 1920 1920 32.9 31.7 32.9 31.5 28.7 25.7 27.4 26.7 28.1 29.0 31.3 31.6 1921 1921 32.5 30.7 33.5 31.1 28.8 25.4 24.5 25.9 27.8 30.5 30.0 30.7 1922 1922 32.6 32.1 34.5 31.6 28.3 25.9 26.7 24.5 28.8 29.2 29.7 32.3 1923 1923 31.6 31.1 32.9 28.7 27.9 25.4 25.3 27.3 27.9 30.1 31.2 31.2 1924 1924 33.4 32.1 34.0 31.8 28.2 26.5 25.5 25.8 26.6 28.7 29.8 31.7 1925 1925 31.6 31.4 32.5 30.5 26.5 23.8 25.0 27.7 26.7 29.6 30.3 30.9 1926 1926 33.1 33.9 34.7 31.7 28.6 25.9 24.9 27.2 27.3 28.6 31.0 31.6 1927 1927 33.1 33.2 34.5 30.6 28.5 26.6 26.3 25.8 29.7 30.7 31.5 31.4 1928 1928 31.4 32.6 32.1 30.6 28.9 25.5 26.4 24.7 25.5 29.9 30.1 32.1 1929 1929 33.5 31.9 33.0 30.6 29.5 26.4 25.1 24.9 26.3 29.7 31.0 31.4 1930 1930 32.4 32.2 32.4 30.2 27.6 24.4 26.1 24.7 26.3 29.1 31.4 31.1 1931 1931 32.3 32.7 32.8 29.5 30.0 26.7 23.4 26.3 27.2 28.4 31.0 31.3 1932 1932 32.2 31.7 33.0 31.6 27.9 24.8 23.3 24.9 24.4 29.5 30.8 31.0 1933 1933 32.6 33.2 34.7 31.6 28.4 25.3 26.3 26.5 27.5 30.4 30.2 30.5 1934 1934 29.8 30.2 31.8 30.6 28.3 26.7 25.9 26.1 26.6 28.6 29.4 31.5 1935 1935 31.4 30.5 32.4 30.7 27.4 23.5 25.7 23.5 24.5 31.0 30.8 30.9 1936 1936 29.9 31.9 32.9 31.1 26.6 26.5 26.6 27.1 25.8 28.5 30.5 30.5 1937 1937 31.3 30.7 32.5 30.5 28.1 24.7 23.8 26.6 25.4 30.1 31.8 30.4 1938 1938 30.9 30.2 33.5 30.1 28.0 24.5 24.9 25.8 25.8 29.7 29.4 30.7 1939 1939 31.7 31.4 31.8 29.7 28.4 25.8 23.9 24.0 27.1 28.1 30.4 30.9 1940 1940 32.0 31.6 32.0 30.5 26.9 25.3 27.3 28.5 26.5 29.5 31.8 31.6 1941 1941 31.2 32.1 34.8 31.9 29.7 26.3 27.4 28.4 28.2 29.4 30.9 31.8 1942 1942 33.0 31.8 31.2 30.3 27.4 25.4 26.0 25.5 27.9 27.6 30.9 30.1 1943 1943 31.5 32.1 32.1 28.9 27.4 24.7 26.3 24.1 27.6 29.4 30.2 30.6 1944 1944 31.1 31.2 33.5 31.9 27.7 24.4 28.4 28.5 25.8 31.4 33.3 33.3 1945 1945 32.7 33.1 33.7 31.3 28.3 25.8 25.8 26.5 28.7 29.8 31.4 30.6 1946 1946 32.9 33.4 33.8 30.7 29.3 26.7 27.5 25.8 27.7 30.1 33.3 32.8 1947 1947 33.1 33.2 32.0 31.8 28.5 26.6 24.7 28.7 28.1 31.1 32.8 31.7 1948 1948 31.9 32.4 32.9 30.6 29.2 26.3 25.5 26.9 26.7 30.1 31.0 31.8 1949 1949 32.9 32.5 32.9 30.0 28.5 25.9 25.9 26.8 28.5 30.2 30.3 31.9 1950 1950 32.3 31.5 32.8 29.4 27.3 27.4 24.5 25.3 27.4 29.6 30.7 30.7 1951 1951 30.2 30.9 33.1 29.8 27.6 25.3 26.4 26.7 28.2 29.2 31.0 32.6 1952 1952 33.7 31.7 33.7 32.3 27.7 25.5 24.0 26.7 27.1 29.8 30.6 31.0 1953 1953 32.3 29.8 31.7 29.7 27.3 24.8 25.8 25.5 26.4 28.4 30.6 30.1 1954 1954 30.9 31.0 30.7 29.9 25.7 25.0 24.2 25.6 27.8 30.0 29.9 30.7 1955 1955 30.7 30.0 31.6 29.9 26.6 24.0 25.6 24.4 28.2 28.0 30.4 29.6 1956 1956 31.0 29.9 30.2 30.2 26.4 25.1 25.4 26.2 27.0 29.8 30.7 30.2 1957 1957 31.8 30.2 31.6 31.3 27.9 22.7 26.0 25.9 26.9 28.2 31.1 30.6 1958 1958 30.5 31.2 32.4 30.7 28.2 25.1 25.4 25.4 27.6 29.3 31.7 31.5 1959 1959 31.6 30.8 33.8 30.3 25.4 25.5 26.0 25.6 28.6 29.5 31.5 31.1 1960 1960 32.2 30.9 32.6 30.8 27.1 25.5 25.8 26.8 29.0 30.4 31.9 32.5 1961 1961 32.5 32.7 32.4 30.1 26.9 24.9 27.6 25.7 29.6 31.3 30.8 31.9 1962 1962 32.3 31.9 34.3 31.0 29.4 24.7 26.5 25.0 28.3 29.6 30.0 32.0 1963 1963 30.6 32.4 32.3 29.8 26.9 24.8 25.4 25.1 27.8 29.3 30.1 31.2 1964 1964 33.5 33.7 33.9 32.3 28.5 23.6 25.4 25.0 26.7 29.2 30.4 31.6 1965 1965 32.0 32.7 33.0 29.9 27.7 24.7 24.8 26.0 27.3 28.6 30.9 32.1 1966 1966 31.2 30.8 32.8 30.4 28.5 25.7 25.6 26.0 27.4 29.8 31.8 31.6 1967 1967 31.1 30.6 32.6 29.3 27.3 23.4 25.5 25.4 28.5 30.1 30.4 31.3 1968 1968 32.9 32.8 32.1 29.6 26.6 23.2 25.8 26.0 28.6 29.6 30.7 31.8 1969 1969 33.5 32.0 33.0 30.6 27.1 25.1 25.7 26.5 26.6 28.7 31.9 31.8 1970 1970 33.1 32.2 34.8 31.4 27.5 25.5 25.1 25.1 27.5 29.6 31.6 30.8 1971 1971 31.5 30.4 33.3 30.2 28.0 25.0 25.0 25.5 29.5 30.0 30.5 31.3 1972 1972 31.5 32.0 31.9 29.5 27.6 25.6 26.6 26.1 27.3 30.3 32.2 33.9 1973 1973 34.3 33.1 33.1 30.8 28.3 25.8 25.7 25.0 27.9 30.5 31.1 30.6 1974 1974 30.2 30.8 31.8 29.9 26.9 24.4 25.0 23.2 27.3 29.6 29.8 30.9 1975 1975 31.7 32.0 31.5 30.2 26.4 26.8 26.2 24.9 27.0 29.7 31.4 31.0 1976 1976 31.1 29.3 30.8 29.9 26.1 24.7 25.2 23.8 26.9 28.2 29.9 31.5 1977 1977 32.2 29.9 32.4 30.3 26.5 23.8 25.5 27.0 26.3 28.8 31.8 31.8 1978 1978 30.5 30.3 32.3 29.8 27.9 24.7 25.8 24.4 27.1 28.5 31.5 31.4 1979 1979 32.6 30.5 33.1 29.9 27.0 25.5 24.6 25.1 27.9 29.0 31.2 32.3 1980 1980 32.7 32.6 31.8 30.4 28.2 26.1 26.3 26.4 27.8 29.6 30.5 32.7 1981 1981 33.2 32.3 33.5 30.7 28.0 23.9 25.7 25.5 28.0 30.1 31.9 33.6 1982 1982 33.2 32.3 33.9 29.1 28.6 24.9 25.3 26.8 29.3 29.8 32.3 31.8 1983 1983 33.5 33.9 34.9 33.2 28.3 27.2 26.7 27.3 27.5 29.4 30.6 30.8 1984 1984 33.3 32.9 33.8 31.8 28.7 25.9 26.5 27.9 28.8 28.9 31.6 31.9 1985 1985 32.8 31.3 32.2 30.7 27.9 25.5 26.4 27.3 27.8 29.2 31.2 31.6 1986 1986 32.3 32.5 32.2 30.7 28.0 25.8 25.9 26.1 28.2 29.0 30.1 32.5 1987 1987 33.8 31.7 33.2 31.7 30.8 25.9 25.7 26.6 27.2 30.4 31.7 32.5 1988 1988 32.6 32.3 33.1 30.2 29.4 26.7 25.5 26.7 28.2 28.1 31.6 29.7 1989 1989 29.9 29.7 32.5 30.8 29.8 24.9 26.5 25.8 28.0 28.7 31.4 32.3 1990 1990 32.6 32.5 33.2 30.5 29.3 25.4 24.9 26.8 27.3 29.7 31.3 30.9 1991 1991 30.6 31.3 32.5 31.4 29.2 24.4 25.4 25.7 27.2 28.6 29.9 29.4 1992 1992 34.6 32.5 33.0 31.6 28.2 25.7 25.2 24.5 27.5 28.3 30.8 31.8 1993 1993 32.4 31.7 33.3 29.4 26.8 25.0 26.9 26.5 29.2 31.0 30.6 32.5 1994 1994 30.7 30.8 35.2 32.0 28.3 23.8 24.2 25.4 28.3 29.9 31.3 32.6 1995 1995 34.0 32.9 32.6 31.0 27.6 25.0 25.3 25.3 27.5 28.0 31.1 30.6 1996 1996 31.2 32.2 34.2 31.4 29.4 26.5 24.2 25.5 25.9 29.1 29.7 31.5 1997 1997 31.3 32.0 32.7 30.3 28.0 25.4 26.1 27.9 29.8 31.5 31.0 32.6 1998 1998 32.4 35.1 35.8 32.8 29.8 28.8 27.6 25.9 29.1 30.1 30.8 32.2 1999 1999 33.3 33.9 34.7 32.3 29.1 26.0 26.4 26.0 26.5 29.3 31.9 30.0 2000 2000 30.5 31.4 32.3 31.0 28.6 26.4 26.9 27.4 26.6 30.1 29.9 31.6 2001 2001 32.3 32.2 34.3 30.1 28.5 26.2 24.7 24.7 26.5 30.4 30.0 30.6 2002 2002 30.4 32.3 34.0 31.1 27.6 24.0 25.2 25.0 28.5 29.9 30.7 31.4 70 134 391 134 391 -23.25 15.25 134-391_134-391 1901 1901 29.4 29.3 29.7 29.6 25.6 24.4 24.3 25.9 25.7 28.8 28.7 30.0 1902 1902 29.0 30.3 31.2 28.2 26.2 22.6 23.8 23.5 25.0 28.3 28.4 31.2 1903 1903 30.0 29.7 30.3 27.9 25.7 22.0 24.4 23.4 26.5 26.5 26.9 30.2 1904 1904 30.7 28.9 30.4 28.4 26.0 23.4 24.2 23.7 25.6 27.1 28.4 29.5 1905 1905 30.0 29.7 30.6 29.9 25.0 21.1 25.1 23.2 25.3 27.7 29.3 29.3 1906 1906 31.0 29.7 29.9 28.2 25.3 23.2 23.5 23.0 25.7 27.2 29.1 28.7 1907 1907 30.0 29.6 30.5 27.5 22.9 24.0 24.0 25.3 26.4 26.8 28.0 29.8 1908 1908 29.9 30.0 30.2 25.5 26.3 22.5 23.9 23.6 26.1 27.1 28.0 30.6 1909 1909 30.3 29.7 30.2 29.0 25.6 24.3 24.2 23.0 26.2 27.6 29.6 29.0 1910 1910 30.7 30.0 30.9 29.3 27.0 22.8 23.7 23.4 26.5 27.7 28.6 30.9 1911 1911 30.1 30.3 30.5 28.8 26.3 23.3 23.2 22.7 25.8 28.4 29.6 29.7 1912 1912 30.7 29.4 30.0 25.8 23.0 21.9 24.5 24.7 25.1 28.7 28.6 31.0 1913 1913 31.4 29.8 31.8 28.4 26.3 24.2 23.4 24.5 25.6 27.9 29.2 30.0 1914 1914 31.4 30.0 31.1 27.4 26.6 23.6 24.9 22.9 25.9 29.8 28.4 29.7 1915 1915 31.1 30.9 32.3 27.0 25.8 23.7 22.4 24.0 25.0 28.2 29.4 30.4 1916 1916 30.2 30.3 30.2 28.8 25.2 23.1 24.2 23.6 25.4 28.2 29.4 30.4 1917 1917 28.7 27.6 29.4 27.9 26.7 21.9 21.7 22.6 25.1 27.6 28.2 28.6 1918 1918 29.5 28.1 29.4 27.7 25.4 23.8 24.9 23.6 27.7 27.5 30.0 29.7 1919 1919 31.3 31.0 32.0 30.5 27.2 24.1 25.4 22.5 24.2 29.0 29.1 30.8 1920 1920 31.5 29.9 30.9 29.5 27.1 24.3 26.0 25.4 26.9 27.8 29.7 30.2 1921 1921 31.2 29.0 31.5 29.4 27.0 24.1 23.1 24.5 26.4 29.3 28.5 29.2 1922 1922 31.2 30.4 32.6 29.9 26.6 24.6 25.1 23.4 27.5 27.9 28.4 30.7 1923 1923 30.1 29.3 30.9 26.9 26.4 24.1 23.9 26.2 26.6 28.7 29.8 29.5 1924 1924 31.9 30.4 32.3 30.0 26.7 25.2 23.9 24.5 25.3 27.4 28.4 30.2 1925 1925 30.2 29.5 30.3 28.8 24.7 22.3 23.6 26.4 25.3 28.4 28.9 29.5 1926 1926 31.7 32.6 32.8 29.9 27.0 24.3 23.4 26.0 25.9 27.4 29.6 30.0 1927 1927 31.5 31.6 32.5 28.8 26.9 24.9 24.8 24.5 28.3 29.3 29.8 29.9 1928 1928 29.9 30.9 30.1 28.8 26.9 24.1 24.8 23.4 24.3 28.6 28.6 30.7 1929 1929 31.9 30.3 31.0 29.1 27.9 25.0 23.6 23.6 25.0 28.4 29.6 30.0 1930 1930 30.8 30.5 30.5 28.6 25.7 22.7 24.6 23.3 25.1 27.9 30.1 29.8 1931 1931 30.7 31.0 30.6 27.9 28.3 25.3 21.9 25.2 26.0 27.2 29.4 29.9 1932 1932 30.9 30.1 31.0 29.6 26.2 23.4 21.8 23.5 23.1 28.2 29.3 29.5 1933 1933 31.1 31.6 33.0 29.9 26.7 23.8 25.0 25.4 26.2 29.2 28.7 28.6 1934 1934 28.0 28.1 29.6 28.8 26.5 25.0 24.5 24.8 25.1 27.4 27.9 30.0 1935 1935 29.7 28.6 30.5 29.1 25.8 21.9 24.4 22.1 23.1 29.9 29.4 29.3 1936 1936 28.5 30.5 30.9 29.3 25.1 25.0 25.1 25.8 24.2 27.3 29.1 29.1 1937 1937 29.7 28.7 30.5 28.6 26.4 23.3 22.3 25.2 23.9 28.9 30.4 28.6 1938 1938 29.2 28.4 31.6 28.4 26.3 23.1 23.5 24.5 24.3 28.5 27.7 29.0 1939 1939 30.1 29.8 29.6 28.1 26.7 24.1 22.3 22.7 25.8 26.6 28.8 29.3 1940 1940 30.4 29.7 30.1 28.7 25.4 23.7 25.5 27.1 25.4 28.3 30.3 30.3 1941 1941 29.7 30.5 32.7 30.4 28.3 24.8 26.0 27.3 26.9 28.0 29.6 30.4 1942 1942 31.6 30.0 29.1 28.5 25.7 24.0 24.3 24.1 26.7 26.2 29.2 28.3 1943 1943 30.0 30.6 30.2 27.3 25.9 23.1 25.0 22.6 26.3 28.2 28.6 29.0 1944 1944 29.2 29.4 31.4 30.3 26.0 23.1 27.1 27.3 24.5 30.1 31.9 32.0 1945 1945 31.4 31.7 31.5 29.9 26.7 24.3 24.4 25.2 27.7 28.7 30.0 29.2 1946 1946 31.4 31.7 32.1 29.4 27.9 25.2 26.1 24.5 26.8 28.9 31.8 31.2 1947 1947 31.5 31.4 29.8 30.2 26.8 25.2 23.3 27.5 26.9 29.8 31.5 30.1 1948 1948 30.2 30.6 31.0 29.0 27.8 25.0 24.0 25.5 25.2 28.9 29.5 30.3 1949 1949 31.5 30.7 30.8 28.6 26.8 23.9 24.2 25.4 27.4 28.9 28.7 30.3 1950 1950 30.5 29.7 30.7 27.9 25.7 26.0 22.9 23.9 26.2 28.1 29.2 29.3 1951 1951 28.6 29.3 31.2 28.3 26.0 23.7 25.0 25.2 26.7 27.9 29.7 31.2 1952 1952 32.4 29.9 31.6 30.7 26.2 24.2 22.4 25.4 25.8 28.5 28.9 29.5 1953 1953 30.9 28.0 29.5 28.0 25.5 23.4 24.2 24.1 24.9 27.1 29.3 28.4 1954 1954 29.4 29.3 28.4 28.1 24.0 23.3 22.9 24.5 26.7 28.9 28.6 29.1 1955 1955 29.1 28.3 29.2 28.2 25.1 22.5 24.3 22.9 26.8 26.8 29.0 28.2 1956 1956 29.6 28.2 27.9 28.6 24.9 23.8 24.1 25.1 25.7 28.7 29.2 28.6 1957 1957 30.2 28.2 29.5 29.8 26.4 21.3 24.7 24.7 25.6 26.9 29.6 29.0 1958 1958 28.8 29.6 30.4 29.2 26.9 23.8 24.2 24.0 26.5 28.2 30.2 30.0 1959 1959 30.2 29.1 31.8 28.8 23.8 24.1 24.5 24.1 27.0 28.3 30.1 29.8 1960 1960 30.8 29.1 30.7 29.0 25.6 24.1 24.0 25.7 27.8 29.2 30.4 30.9 1961 1961 31.0 31.1 30.3 28.6 25.4 23.5 26.0 24.2 28.5 30.2 29.5 30.5 1962 1962 30.9 30.1 32.5 29.4 27.9 23.4 25.0 23.7 27.3 28.4 28.6 30.6 1963 1963 28.7 30.9 30.2 28.0 24.9 23.0 23.9 23.7 26.7 28.1 28.4 29.6 1964 1964 32.0 32.2 31.9 30.6 26.9 22.1 23.7 23.7 25.6 28.1 28.8 30.1 1965 1965 30.5 31.0 30.9 28.1 26.0 23.3 23.5 24.9 26.4 27.0 29.5 30.8 1966 1966 29.8 29.1 30.8 28.5 26.9 24.3 24.2 24.7 26.0 28.6 30.4 30.1 1967 1967 29.7 29.1 30.6 27.6 25.7 22.0 23.9 24.2 27.1 28.8 28.8 29.7 1968 1968 31.5 31.3 29.9 27.9 24.9 21.4 24.3 24.8 27.4 28.3 29.2 30.2 1969 1969 32.1 30.5 30.9 29.0 25.7 23.9 24.3 25.3 25.1 27.3 30.6 30.4 1970 1970 31.8 30.6 33.1 29.9 26.2 24.2 23.8 23.9 26.4 28.3 30.3 29.3 1971 1971 30.0 28.6 31.6 28.8 26.3 23.8 23.8 23.9 27.7 28.6 29.0 29.8 1972 1972 29.9 30.4 29.8 27.9 25.5 23.9 25.0 24.6 25.8 29.2 30.7 32.6 1973 1973 32.7 31.6 31.2 28.9 26.8 24.3 24.3 23.6 26.6 29.0 29.2 29.1 1974 1974 28.5 28.9 29.7 27.9 25.1 22.9 23.6 21.9 26.1 28.3 28.2 29.4 1975 1975 30.2 30.4 29.2 28.4 24.8 25.1 24.9 23.6 26.0 28.4 29.6 29.5 1976 1976 29.4 27.7 28.8 28.1 24.3 23.2 23.6 22.5 25.5 27.0 28.6 30.0 1977 1977 30.8 28.2 30.2 28.5 25.0 22.6 24.0 25.6 25.0 27.5 30.5 30.3 1978 1978 28.9 28.5 30.3 28.1 26.2 23.0 24.3 23.3 25.9 27.4 30.1 29.9 1979 1979 31.0 28.9 31.1 28.4 25.3 23.9 23.0 23.9 26.5 27.8 29.9 30.8 1980 1980 31.4 30.9 29.8 28.9 26.6 24.6 24.7 24.9 26.6 28.5 29.0 31.3 1981 1981 31.6 30.7 31.6 29.2 26.3 22.5 24.2 24.1 26.8 28.8 30.5 32.1 1982 1982 31.8 30.7 31.8 27.6 26.8 23.5 23.7 25.5 28.0 28.5 31.0 30.3 1983 1983 31.9 32.4 32.9 31.5 26.7 25.6 25.2 25.7 26.4 28.2 29.3 29.4 1984 1984 31.8 31.4 31.7 29.8 27.0 24.3 24.9 26.4 27.6 27.7 30.0 30.5 1985 1985 31.3 29.6 30.2 29.0 26.2 24.2 24.8 25.9 26.6 27.7 29.7 30.0 1986 1986 31.0 30.6 30.1 29.0 26.4 24.3 24.4 24.7 26.7 27.6 28.5 31.0 1987 1987 32.4 30.0 31.3 30.1 29.2 24.3 24.2 25.2 25.8 29.1 30.3 31.0 1988 1988 31.1 30.6 31.3 28.6 27.6 25.1 24.1 25.3 27.0 27.0 30.1 28.1 1989 1989 28.5 28.1 30.5 29.0 28.3 23.5 24.9 24.7 26.8 27.6 30.0 31.1 1990 1990 31.0 30.8 31.1 28.8 27.7 24.0 23.5 25.5 26.1 28.5 29.8 29.5 1991 1991 29.2 29.6 30.5 29.7 27.6 23.1 24.2 24.6 26.1 27.4 28.6 27.8 1992 1992 33.1 31.1 31.3 30.0 26.6 24.1 23.5 23.2 26.3 27.2 29.6 30.6 1993 1993 31.0 30.1 31.2 27.7 25.5 23.4 25.4 25.1 27.9 29.7 29.1 31.1 1994 1994 29.2 29.1 33.2 30.5 26.7 22.5 22.7 24.0 27.0 28.7 30.0 31.2 1995 1995 32.6 31.1 30.6 29.3 26.1 23.7 23.9 24.0 26.5 26.9 29.8 29.3 1996 1996 29.7 30.7 32.2 29.9 27.8 25.0 22.6 24.1 24.9 28.0 28.4 30.1 1997 1997 29.6 30.5 30.9 28.6 26.4 24.1 24.6 26.5 28.4 30.1 29.8 31.2 1998 1998 30.8 33.7 34.1 31.1 28.3 27.4 26.3 24.5 28.0 29.1 29.6 30.9 1999 1999 31.9 32.5 32.7 30.8 27.6 24.4 25.0 24.7 25.4 28.0 30.6 28.5 2000 2000 29.0 29.9 30.2 29.3 26.9 24.8 25.3 25.9 25.4 28.9 28.4 30.2 2001 2001 30.7 30.4 32.1 28.6 26.8 24.7 23.3 23.5 25.5 29.3 28.6 29.1 2002 2002 29.0 30.5 32.0 29.4 26.0 22.7 23.8 23.8 27.1 28.8 29.3 30.0 71 135 391 135 391 -22.75 15.25 135-391_135-391 1901 1901 28.7 28.3 28.2 28.5 25.3 24.4 24.0 25.5 25.0 28.1 27.9 29.4 1902 1902 28.3 29.2 29.7 27.1 25.9 22.8 23.5 23.3 24.5 27.5 27.7 30.6 1903 1903 29.2 28.6 28.9 26.9 25.6 22.2 24.1 23.2 26.0 25.8 26.2 29.5 1904 1904 29.9 27.8 29.0 27.5 25.6 23.5 23.9 23.5 25.0 26.4 27.6 29.0 1905 1905 29.2 28.6 29.1 28.9 24.7 21.3 24.8 23.0 24.8 27.0 28.6 28.7 1906 1906 30.2 28.6 28.4 27.1 25.0 23.3 23.2 22.8 25.3 26.6 28.3 28.2 1907 1907 29.3 28.5 29.0 26.5 22.5 24.1 23.5 24.9 25.9 26.2 27.4 29.2 1908 1908 29.2 28.9 28.8 24.6 25.9 22.7 23.6 23.4 25.5 26.4 27.3 29.8 1909 1909 29.5 28.6 28.7 28.0 25.3 24.3 23.9 22.7 25.7 26.9 28.8 28.5 1910 1910 29.9 28.9 29.4 28.2 26.7 23.0 23.4 23.2 26.0 27.0 27.8 30.3 1911 1911 29.4 29.2 29.0 27.8 25.9 23.4 22.9 22.5 25.3 27.6 28.9 29.1 1912 1912 29.9 28.3 28.5 24.9 22.8 22.2 24.2 24.4 24.7 27.9 27.9 30.4 1913 1913 30.6 28.7 30.2 27.4 26.1 24.2 23.1 24.3 25.0 27.2 28.4 29.4 1914 1914 30.6 28.9 29.6 26.4 26.3 23.7 24.5 22.6 25.4 29.0 27.6 29.2 1915 1915 30.3 29.7 30.7 26.1 25.5 23.8 22.2 23.8 24.5 27.5 28.7 29.9 1916 1916 29.5 29.2 28.7 27.8 25.0 23.2 23.9 23.3 25.0 27.5 28.6 29.7 1917 1917 27.7 26.0 27.9 26.9 26.4 22.0 21.4 22.4 24.5 26.9 27.5 27.9 1918 1918 28.6 26.7 27.8 26.5 25.2 23.9 24.6 23.1 27.4 26.8 29.3 29.1 1919 1919 30.7 30.0 30.6 29.6 26.8 24.1 25.3 22.2 23.7 28.2 28.2 30.3 1920 1920 30.8 28.8 29.4 28.2 26.9 24.6 25.8 25.1 26.4 27.1 28.9 29.6 1921 1921 30.6 27.9 30.0 28.5 26.5 24.3 22.8 24.3 26.0 28.6 27.6 28.7 1922 1922 30.5 29.4 31.1 28.8 26.3 24.9 24.8 23.3 27.0 27.3 27.8 30.1 1923 1923 29.3 28.1 29.2 25.8 26.3 24.3 23.6 26.0 26.0 27.9 29.0 28.8 1924 1924 31.1 29.3 30.8 29.0 26.4 25.5 23.6 24.5 24.8 26.7 27.7 29.6 1925 1925 29.4 28.3 28.6 27.8 24.3 22.4 23.3 26.2 24.7 27.7 28.3 29.0 1926 1926 30.9 32.0 31.4 28.9 26.7 24.4 23.1 25.9 25.4 26.7 28.8 29.4 1927 1927 30.6 30.6 31.1 27.8 26.6 24.9 24.5 24.2 27.6 28.6 28.9 29.3 1928 1928 29.1 29.9 28.6 27.8 26.3 24.3 24.5 23.1 23.8 28.0 27.8 30.1 1929 1929 30.9 29.2 29.5 28.2 27.6 25.1 23.4 23.3 24.5 27.8 28.9 29.4 1930 1930 29.9 29.4 28.9 27.8 25.4 22.5 24.2 23.0 24.7 27.3 29.3 29.4 1931 1931 29.6 29.8 28.9 27.1 28.1 25.5 21.6 25.0 25.5 26.5 28.4 29.4 1932 1932 30.2 29.1 29.5 28.4 25.9 23.5 21.4 23.0 22.5 27.5 28.5 28.8 1933 1933 30.3 30.6 31.5 28.9 26.5 23.9 25.0 25.3 25.7 28.5 27.8 27.7 1934 1934 27.0 26.7 28.0 27.8 26.1 25.0 24.4 24.6 24.5 26.8 27.0 29.3 1935 1935 28.8 27.4 29.1 28.1 25.7 21.9 24.3 21.7 22.5 29.3 28.6 28.6 1936 1936 27.8 29.8 29.4 28.2 24.9 25.1 24.9 25.5 23.5 26.6 28.5 28.5 1937 1937 28.7 27.4 29.1 27.6 25.9 23.5 22.0 24.9 23.2 28.3 29.7 27.8 1938 1938 28.2 27.2 30.2 27.3 25.9 23.3 23.3 24.0 23.7 27.9 26.7 28.3 1939 1939 29.2 28.8 27.9 27.1 26.4 24.1 22.0 22.5 25.3 25.8 27.9 28.6 1940 1940 29.5 28.5 28.6 27.7 25.3 23.5 24.9 27.0 24.8 27.5 29.5 29.6 1941 1941 28.7 29.4 31.2 29.6 28.1 24.7 25.8 27.4 26.4 27.2 28.9 29.9 1942 1942 30.8 28.7 27.5 27.4 25.4 24.2 23.9 24.1 26.4 25.3 28.3 27.4 1943 1943 29.2 29.6 29.0 26.5 25.8 23.1 24.7 22.2 25.8 27.8 27.5 28.1 1944 1944 28.3 28.2 29.8 29.4 25.7 23.2 26.9 27.3 23.8 29.4 31.1 31.5 1945 1945 30.7 30.8 29.8 29.2 26.4 24.4 24.1 24.9 27.4 28.1 29.2 28.5 1946 1946 30.6 30.6 30.9 28.9 27.7 25.2 26.0 24.2 26.6 28.2 30.9 30.5 1947 1947 30.6 30.2 28.1 29.4 26.4 25.3 23.0 27.5 26.4 29.1 30.7 29.5 1948 1948 29.1 29.3 29.7 28.0 27.5 25.3 23.9 25.3 24.4 28.2 28.6 29.8 1949 1949 30.8 29.6 29.1 27.7 26.5 23.8 23.7 25.3 27.1 28.3 27.8 29.7 1950 1950 29.3 28.4 28.8 27.0 25.3 25.9 22.3 23.5 25.8 27.2 28.3 28.8 1951 1951 27.7 28.1 29.8 27.5 25.7 23.5 24.9 24.8 26.2 27.3 29.0 30.6 1952 1952 31.7 28.7 30.3 29.8 26.1 24.3 22.0 25.3 25.0 28.0 28.0 29.0 1953 1953 30.2 26.7 27.8 27.0 24.9 23.4 23.8 23.8 24.2 26.4 28.5 27.6 1954 1954 28.5 28.2 26.5 27.0 23.8 23.1 22.9 24.4 26.3 28.4 27.7 28.4 1955 1955 28.2 27.2 27.4 27.4 25.0 22.6 24.2 22.6 26.2 26.0 28.2 27.6 1956 1956 28.7 27.0 26.2 27.8 24.6 24.0 24.0 25.3 25.0 28.3 28.3 27.8 1957 1957 29.2 26.9 28.0 29.1 26.2 21.4 24.7 24.5 25.0 26.3 28.8 28.4 1958 1958 27.9 28.5 28.8 28.4 27.0 23.9 24.0 23.8 26.1 27.5 29.6 29.3 1959 1959 29.5 28.0 30.3 28.1 23.4 24.3 24.1 23.8 26.3 27.8 29.4 29.3 1960 1960 29.9 27.9 29.2 28.0 25.4 24.2 23.4 25.8 27.4 28.7 29.4 30.3 1961 1961 30.2 30.1 28.8 27.7 25.1 23.5 25.6 23.7 28.2 29.7 28.7 30.0 1962 1962 30.1 29.1 31.2 28.5 27.7 23.5 24.8 23.5 26.9 27.8 27.8 30.2 1963 1963 27.4 29.9 28.6 27.0 24.5 23.0 23.6 23.5 26.1 27.5 27.2 28.9 1964 1964 31.3 31.2 30.7 29.7 26.5 22.1 23.1 23.5 25.2 27.5 28.0 29.4 1965 1965 29.7 29.9 29.4 27.0 25.7 23.3 23.3 24.8 25.9 26.1 28.6 30.2 1966 1966 29.0 28.0 29.2 27.2 26.6 24.3 24.1 24.7 25.3 27.9 29.7 29.5 1967 1967 28.9 28.0 29.1 26.6 25.5 22.0 23.5 24.2 26.5 28.2 27.8 28.9 1968 1968 30.7 30.4 28.3 27.1 24.5 21.3 24.0 24.7 26.7 27.8 28.2 29.6 1969 1969 31.3 29.4 29.3 28.3 25.4 24.0 24.0 25.0 24.4 26.5 29.8 30.0 1970 1970 31.0 29.6 31.9 29.1 26.1 24.5 23.7 23.8 26.2 27.7 29.6 28.8 1971 1971 29.2 27.4 30.2 28.0 25.8 24.0 23.5 23.5 26.6 27.8 28.1 29.2 1972 1972 28.9 29.3 28.2 27.1 24.8 23.5 24.4 24.2 25.0 28.6 29.7 32.2 1973 1973 31.5 30.5 29.8 27.7 26.4 24.3 24.0 23.4 26.1 27.9 28.3 28.2 1974 1974 27.4 27.6 28.0 26.5 24.6 22.9 23.2 21.8 25.3 27.7 27.2 28.7 1975 1975 29.4 29.2 27.6 27.4 24.4 24.7 24.4 23.3 25.6 27.8 28.3 28.9 1976 1976 28.3 26.7 27.3 27.0 23.9 23.2 23.3 22.2 25.0 26.3 28.0 29.5 1977 1977 30.0 27.2 28.7 27.6 24.7 22.9 23.9 25.3 24.6 26.9 29.8 29.6 1978 1978 28.1 27.2 28.7 27.0 25.8 22.9 24.0 23.3 25.2 26.8 29.2 29.5 1979 1979 29.9 27.8 29.7 27.6 25.0 23.9 22.7 23.9 25.9 27.2 29.0 30.3 1980 1980 30.7 29.8 28.2 28.0 26.1 24.6 24.3 24.5 26.1 27.9 28.2 30.9 1981 1981 30.7 29.7 30.1 28.2 25.9 22.5 23.9 23.9 26.2 28.0 29.8 31.4 1982 1982 31.0 29.6 30.2 26.8 26.3 23.5 23.3 25.2 27.3 27.7 30.1 29.7 1983 1983 30.9 31.5 31.4 30.5 26.3 25.6 24.9 25.2 25.9 27.7 28.4 28.7 1984 1984 31.0 30.4 30.1 28.5 26.5 24.2 24.5 26.2 27.1 27.0 29.1 30.0 1985 1985 30.6 28.3 28.8 28.0 25.7 24.2 24.4 25.6 26.1 27.0 28.9 29.3 1986 1986 30.2 29.4 28.5 28.0 26.1 24.2 24.0 24.3 26.1 26.8 27.6 30.6 1987 1987 31.8 29.1 30.0 29.3 28.7 24.3 23.9 24.9 25.1 28.3 29.7 30.3 1988 1988 30.4 29.7 30.0 27.7 27.1 25.0 23.8 25.0 26.4 26.5 29.2 27.3 1989 1989 27.8 27.0 29.3 27.9 28.0 23.6 24.6 24.8 26.2 27.0 29.3 30.6 1990 1990 30.1 29.8 29.4 27.9 27.2 24.1 23.4 25.2 25.5 27.8 29.1 28.9 1991 1991 28.6 28.5 29.1 28.8 27.2 23.2 24.1 24.4 25.6 26.7 27.7 26.9 1992 1992 32.2 30.2 30.1 29.2 26.4 24.3 23.3 23.1 25.8 26.6 28.8 30.3 1993 1993 30.3 29.1 29.6 26.7 25.4 23.5 25.0 24.8 27.2 29.1 28.3 30.6 1994 1994 28.4 28.0 31.7 29.6 26.5 22.5 22.4 23.9 26.5 28.1 29.1 30.7 1995 1995 32.0 29.8 29.2 28.4 25.8 23.9 23.9 24.2 25.9 26.4 29.1 28.8 1996 1996 28.9 29.7 30.8 29.0 27.4 25.1 22.3 24.2 24.4 27.5 27.7 29.6 1997 1997 28.6 29.5 29.4 27.6 25.9 24.5 24.3 26.3 27.7 29.2 29.2 30.6 1998 1998 30.1 33.0 32.8 30.1 28.1 27.4 26.1 24.3 27.7 28.5 29.0 30.5 1999 1999 31.2 31.4 31.3 29.9 27.5 24.5 24.8 24.5 25.0 27.4 30.0 27.9 2000 2000 28.3 29.0 28.8 28.3 26.5 24.6 25.0 25.5 25.0 28.1 27.5 29.8 2001 2001 29.9 29.3 30.6 27.8 26.4 24.7 23.0 23.4 25.2 28.5 27.9 28.5 2002 2002 28.3 29.4 30.4 28.5 25.8 22.9 23.6 23.7 26.6 28.3 28.6 29.6 72 136 391 136 391 -22.25 15.25 136-391_136-391 1901 1901 28.5 27.8 27.1 27.6 24.4 23.7 23.2 25.0 25.0 28.1 27.8 29.4 1902 1902 28.0 28.6 28.6 26.3 25.0 22.1 22.8 22.9 24.6 27.6 27.6 30.5 1903 1903 28.8 28.2 27.8 26.1 25.0 21.6 23.4 22.8 25.6 26.0 26.1 29.5 1904 1904 29.6 27.4 27.9 26.7 24.7 22.8 23.2 23.0 25.0 26.6 27.5 29.0 1905 1905 28.9 28.1 28.0 28.0 23.8 20.7 24.0 22.6 24.7 27.2 28.4 28.7 1906 1906 29.8 28.1 27.3 26.3 24.0 22.7 22.5 22.3 25.2 26.7 28.1 28.3 1907 1907 28.9 28.1 27.9 25.7 21.8 23.3 22.5 24.4 25.9 26.4 27.3 29.2 1908 1908 28.8 28.4 27.7 23.8 24.8 22.1 22.9 23.0 25.5 26.6 27.2 29.7 1909 1909 29.2 28.0 27.6 27.1 24.5 23.6 23.2 22.3 25.6 27.1 28.6 28.5 1910 1910 29.5 28.4 28.3 27.4 25.8 22.3 22.7 22.8 25.9 27.1 27.7 30.3 1911 1911 29.1 28.7 27.9 26.8 25.0 22.7 22.3 22.1 25.3 27.6 28.7 29.1 1912 1912 29.6 27.9 27.5 24.2 21.9 21.6 23.5 23.9 24.7 28.0 27.8 30.4 1913 1913 30.2 28.2 29.1 26.6 25.2 23.5 22.5 23.8 25.0 27.3 28.3 29.4 1914 1914 30.2 28.4 28.5 25.6 25.4 22.9 23.8 22.2 25.3 29.1 27.5 29.2 1915 1915 29.9 29.0 29.6 25.3 24.7 23.0 21.7 23.3 24.6 27.6 28.5 29.9 1916 1916 29.1 28.7 27.6 27.0 24.2 22.6 23.2 22.9 25.0 27.6 28.4 29.7 1917 1917 27.2 25.0 26.7 26.1 25.5 21.3 20.7 22.1 24.5 27.1 27.4 27.9 1918 1918 28.0 26.0 26.6 25.6 24.3 23.2 23.9 22.6 27.4 26.9 29.2 29.1 1919 1919 30.4 29.7 29.5 28.9 25.8 23.4 24.6 21.6 23.6 28.2 28.0 30.4 1920 1920 30.5 28.3 28.1 27.1 26.1 24.0 25.3 24.6 26.3 27.2 28.7 29.6 1921 1921 30.3 27.4 28.9 27.7 25.5 23.7 22.0 23.8 25.9 28.7 27.4 28.8 1922 1922 30.2 29.0 30.0 27.9 25.5 24.2 24.1 22.8 26.9 27.4 27.8 30.1 1923 1923 29.0 27.5 28.0 24.9 25.6 23.6 23.0 25.6 25.9 27.9 28.9 28.7 1924 1924 30.7 28.8 29.7 28.2 25.5 24.9 22.9 24.1 24.7 26.8 27.5 29.6 1925 1925 29.1 27.8 27.5 27.0 23.3 21.7 22.7 25.7 24.5 27.8 28.3 29.0 1926 1926 30.5 31.7 30.3 28.1 25.8 23.7 22.4 25.4 25.3 26.8 28.6 29.4 1927 1927 30.1 30.2 30.0 27.0 25.7 24.1 23.8 23.7 27.4 28.6 28.6 29.3 1928 1928 28.7 29.4 27.6 27.0 25.0 23.7 23.8 22.6 23.7 28.1 27.5 30.1 1929 1929 30.4 28.8 28.4 27.6 26.7 24.3 22.8 22.8 24.4 27.9 28.9 29.4 1930 1930 29.5 28.9 27.8 27.0 24.5 21.8 23.5 22.5 24.7 27.6 29.1 29.4 1931 1931 29.1 29.3 27.8 26.4 27.2 24.8 20.9 24.6 25.6 26.6 28.2 29.4 1932 1932 30.0 28.7 28.4 27.4 25.0 22.9 20.7 22.4 22.3 27.4 28.3 28.8 1933 1933 29.8 30.1 30.4 28.1 25.7 23.2 24.4 24.9 25.6 28.7 27.6 27.6 1934 1934 26.4 25.9 26.8 27.0 25.2 24.2 23.8 24.1 24.2 27.0 26.8 29.3 1935 1935 28.3 26.9 28.0 27.3 24.9 21.2 23.6 21.0 22.4 29.5 28.4 28.5 1936 1936 27.4 29.5 28.3 27.3 24.1 24.4 24.2 25.0 23.4 26.8 28.2 28.5 1937 1937 28.3 26.8 28.0 26.7 25.0 22.9 21.3 24.3 23.0 28.5 29.6 27.6 1938 1938 27.8 26.6 29.3 26.4 25.0 22.7 22.7 23.5 23.5 28.0 26.4 28.2 1939 1939 28.7 28.4 26.6 26.3 25.5 23.4 21.3 22.0 25.1 25.7 27.6 28.5 1940 1940 29.2 27.7 27.6 27.0 24.6 22.8 24.0 26.4 24.8 27.6 29.3 29.7 1941 1941 28.4 28.9 30.2 29.0 27.4 24.0 25.3 26.8 26.3 27.2 28.9 29.9 1942 1942 30.4 28.2 26.3 26.5 24.5 23.6 23.2 23.5 26.2 25.0 28.0 27.3 1943 1943 28.9 29.2 28.0 25.9 25.2 22.4 23.9 21.5 25.7 27.9 27.2 27.9 1944 1944 27.9 27.6 28.5 28.6 24.7 22.5 26.2 26.9 23.7 29.4 30.8 31.4 1945 1945 30.5 30.5 28.5 28.7 25.5 23.8 23.5 24.4 27.6 28.2 29.1 28.5 1946 1946 30.3 29.9 29.9 28.5 27.1 24.5 25.3 23.7 26.5 28.2 30.7 30.4 1947 1947 30.1 29.6 26.9 28.7 25.5 24.7 22.4 26.9 26.4 29.1 30.4 29.4 1948 1948 28.6 28.6 28.6 27.2 26.9 24.6 23.2 24.8 24.1 28.3 28.4 29.8 1949 1949 30.6 29.0 28.0 26.9 25.6 23.1 22.8 24.7 27.1 28.4 27.5 29.8 1950 1950 28.6 27.8 27.5 26.4 24.4 25.0 21.5 22.8 25.8 27.1 28.1 28.8 1951 1951 27.2 27.6 28.7 26.7 24.9 22.9 24.2 24.1 26.0 27.3 28.8 30.7 1952 1952 31.3 27.9 29.3 28.9 25.4 23.6 21.3 24.8 24.8 28.1 27.6 29.0 1953 1953 29.9 26.0 26.5 26.1 23.9 22.8 23.0 23.3 23.9 26.5 28.4 27.5 1954 1954 28.1 27.7 25.0 26.0 23.0 22.3 22.0 24.0 26.3 28.4 27.4 28.4 1955 1955 27.8 26.7 25.9 26.6 24.3 22.0 23.7 22.0 26.2 26.0 28.1 27.7 1956 1956 28.4 26.4 25.2 27.0 24.1 23.5 23.4 25.1 24.9 28.6 28.1 27.7 1957 1957 28.8 26.5 26.8 28.6 25.4 20.8 24.2 24.0 25.0 26.3 28.5 28.3 1958 1958 27.5 27.7 27.8 27.8 26.4 23.5 23.4 23.2 26.0 27.6 29.5 29.3 1959 1959 29.2 27.5 29.3 27.4 22.6 23.6 23.4 23.3 26.2 27.8 29.3 29.4 1960 1960 29.7 27.3 28.1 27.2 24.7 23.5 22.4 25.5 27.4 28.8 29.2 30.3 1961 1961 29.9 29.6 27.7 27.0 24.6 23.0 24.8 23.0 28.3 29.9 28.5 30.1 1962 1962 29.9 28.6 30.3 27.8 26.9 23.0 24.1 23.0 27.0 27.9 27.5 30.3 1963 1963 26.7 29.5 27.4 26.2 23.6 22.0 22.9 22.9 26.2 27.6 26.8 28.7 1964 1964 31.1 30.8 29.7 28.9 25.6 21.5 22.2 23.0 25.2 27.6 27.7 29.5 1965 1965 29.3 29.4 28.3 26.1 24.9 22.6 22.7 24.4 25.8 26.0 28.4 30.3 1966 1966 28.7 27.6 28.2 26.1 25.8 23.6 23.6 24.3 25.1 28.1 29.6 29.5 1967 1967 28.7 27.4 28.0 25.9 24.7 21.4 22.6 23.7 26.4 28.4 27.5 28.7 1968 1968 30.5 30.0 27.1 26.3 23.6 20.3 23.4 24.4 26.6 27.8 27.9 29.6 1969 1969 31.1 28.9 28.1 27.6 24.6 23.7 23.3 24.5 24.2 26.5 29.6 30.1 1970 1970 30.9 29.0 31.0 28.5 25.5 24.0 23.2 23.4 26.1 27.7 29.5 28.8 1971 1971 28.9 26.9 29.3 27.3 24.9 23.5 22.9 22.8 26.0 27.8 27.9 29.1 1972 1972 28.4 28.9 26.9 26.5 23.9 22.6 23.5 23.7 24.7 28.7 29.4 32.2 1973 1973 31.1 30.0 28.7 27.0 25.6 23.5 23.4 23.0 26.2 27.7 28.1 28.1 1974 1974 27.0 27.0 26.9 25.5 23.5 22.2 22.3 21.3 24.9 27.4 26.8 28.7 1975 1975 29.1 28.7 26.3 26.4 23.6 23.5 23.5 22.9 25.8 27.8 27.7 28.9 1976 1976 27.8 26.3 26.3 26.1 23.0 22.5 22.5 21.7 25.0 26.3 27.8 29.5 1977 1977 29.6 26.6 27.6 26.9 24.0 22.5 23.2 24.8 24.7 26.9 29.7 29.5 1978 1978 27.8 26.5 27.5 26.1 24.8 22.0 23.1 23.0 25.2 26.9 29.1 29.5 1979 1979 29.3 27.2 28.7 26.8 24.2 23.1 21.9 23.5 25.9 27.3 28.8 30.2 1980 1980 30.5 29.4 27.1 27.3 25.5 23.8 23.5 23.8 26.0 28.2 28.0 30.9 1981 1981 30.4 29.2 29.1 27.3 25.0 21.9 23.2 23.6 26.1 28.0 29.6 31.4 1982 1982 30.8 29.2 28.9 26.0 25.2 22.9 22.5 24.5 27.2 27.7 29.8 29.7 1983 1983 30.6 31.0 30.3 29.6 25.4 24.7 24.2 24.5 26.1 27.7 28.3 28.7 1984 1984 30.7 29.8 28.9 27.6 25.7 23.5 23.6 25.6 27.0 27.1 28.9 30.0 1985 1985 30.2 27.6 27.7 27.3 24.8 23.5 23.8 24.9 26.0 27.0 28.8 29.3 1986 1986 29.9 28.7 27.4 27.2 25.3 23.5 23.2 23.8 25.9 26.8 27.3 30.6 1987 1987 31.5 28.6 29.1 28.7 27.7 23.5 23.0 24.3 24.9 28.3 29.6 30.3 1988 1988 30.0 29.2 29.1 27.0 26.1 24.3 23.0 24.5 26.3 26.7 29.0 27.2 1989 1989 27.6 26.5 28.3 27.0 27.1 22.9 23.9 24.4 26.3 27.1 29.2 30.7 1990 1990 29.5 29.3 28.2 27.0 26.3 23.5 23.0 24.9 25.7 27.9 29.0 29.0 1991 1991 28.3 28.0 28.2 27.9 26.3 22.6 23.4 24.0 25.9 26.7 27.6 26.7 1992 1992 31.8 30.0 29.2 28.5 25.7 23.7 22.6 22.7 25.8 26.8 28.7 30.5 1993 1993 30.2 28.5 28.5 25.9 24.8 23.0 24.2 24.2 27.0 29.0 28.1 30.7 1994 1994 28.1 27.6 30.6 28.8 25.7 22.0 21.5 23.4 26.5 28.2 29.0 30.7 1995 1995 31.8 29.2 28.1 27.6 25.1 23.3 23.3 23.9 26.0 26.6 28.9 29.0 1996 1996 28.6 29.3 29.7 28.4 26.6 24.4 21.6 23.7 24.5 27.8 27.6 29.6 1997 1997 28.3 29.2 28.4 26.8 25.0 23.9 23.6 25.8 27.5 29.4 29.2 30.6 1998 1998 29.7 32.7 32.0 29.2 27.4 26.7 25.4 23.8 27.8 28.7 29.0 30.7 1999 1999 31.0 30.9 30.1 29.1 26.6 23.8 24.1 24.0 24.9 27.6 30.0 27.8 2000 2000 28.1 28.5 27.8 27.4 25.7 23.8 24.2 24.8 25.1 28.2 27.4 29.9 2001 2001 29.5 28.7 29.3 27.0 25.5 24.1 22.5 23.1 25.3 28.5 27.8 28.6 2002 2002 28.0 28.8 29.2 27.7 25.0 22.3 23.0 23.3 26.4 28.4 28.5 29.7 73 137 391 137 391 -21.75 15.25 137-391_137-391 1901 1901 28.6 27.4 26.4 27.0 23.7 22.7 22.5 24.6 25.1 28.3 28.0 29.6 1902 1902 28.0 28.2 27.8 25.7 24.3 21.3 22.0 22.6 25.0 27.8 27.7 30.6 1903 1903 28.9 27.8 27.1 25.6 24.5 20.8 22.7 22.6 25.7 26.3 26.3 29.6 1904 1904 29.5 27.1 27.2 26.3 23.9 21.9 22.5 22.8 25.2 26.9 27.7 29.1 1905 1905 28.9 27.7 27.3 27.4 23.1 19.9 23.2 22.3 25.0 27.5 28.5 28.9 1906 1906 29.8 27.8 26.6 25.8 23.3 21.8 21.9 22.1 25.5 27.0 28.2 28.5 1907 1907 28.9 27.7 27.3 25.2 21.0 22.4 21.8 24.0 26.0 26.6 27.5 29.4 1908 1908 28.9 28.0 27.1 23.4 24.0 21.3 22.2 22.7 25.6 26.9 27.4 29.8 1909 1909 29.2 27.6 26.9 26.6 23.8 22.6 22.5 22.1 25.8 27.3 28.6 28.7 1910 1910 29.5 28.0 27.6 26.8 25.1 21.4 22.0 22.5 26.0 27.3 27.8 30.3 1911 1911 29.2 28.3 27.2 26.3 24.3 21.8 21.5 21.9 25.5 27.6 28.8 29.2 1912 1912 29.5 27.5 26.8 23.7 21.3 20.8 22.7 23.6 25.0 28.2 27.9 30.4 1913 1913 30.1 27.9 28.3 26.1 24.5 22.5 21.8 23.5 25.2 27.5 28.4 29.5 1914 1914 30.2 28.0 27.8 25.0 24.7 22.0 23.0 21.9 25.6 29.2 27.7 29.3 1915 1915 29.9 28.5 28.8 24.8 24.0 22.1 21.0 23.0 24.9 27.8 28.7 30.0 1916 1916 29.1 28.2 26.9 26.3 23.6 21.7 22.5 22.6 25.2 27.8 28.5 29.8 1917 1917 27.2 24.7 26.0 25.6 24.8 20.4 20.0 22.0 24.7 27.3 27.6 28.0 1918 1918 28.0 25.5 25.9 25.1 23.6 22.3 23.2 22.3 27.6 27.1 29.3 29.2 1919 1919 30.4 29.4 28.9 28.4 25.0 22.4 23.9 21.3 23.8 28.3 28.0 30.6 1920 1920 30.5 27.9 27.4 26.5 25.4 23.0 24.5 24.3 26.5 27.4 28.8 29.8 1921 1921 30.4 26.9 28.2 27.2 24.6 22.8 21.5 23.5 25.8 28.9 27.5 28.9 1922 1922 30.2 28.6 29.4 27.4 24.8 23.3 23.3 22.5 27.1 27.6 28.0 30.2 1923 1923 29.0 27.0 27.3 24.4 25.0 22.7 22.5 25.3 26.1 28.1 29.0 28.8 1924 1924 30.7 28.4 29.0 27.7 24.8 24.0 22.2 23.8 24.9 27.0 27.6 29.8 1925 1925 29.1 27.4 26.8 26.5 22.6 20.8 22.0 25.4 24.7 28.0 28.5 29.2 1926 1926 30.5 31.2 29.6 27.6 25.0 22.8 21.7 25.1 25.5 27.0 28.7 29.5 1927 1927 30.1 29.8 29.2 26.5 25.1 23.2 23.0 23.4 27.5 28.8 28.7 29.4 1928 1928 28.7 29.0 26.9 26.5 24.3 22.8 23.0 22.3 24.0 28.3 27.6 30.2 1929 1929 30.2 28.4 27.7 27.1 26.0 23.4 22.0 22.5 24.6 28.1 29.1 29.5 1930 1930 29.5 28.5 27.1 26.6 23.8 20.9 22.7 22.2 24.9 27.8 29.2 29.5 1931 1931 29.1 28.9 27.1 26.1 26.5 23.9 20.2 24.3 25.8 26.8 28.3 29.5 1932 1932 30.0 28.3 27.7 26.9 24.3 22.0 19.9 22.1 22.5 27.6 28.3 28.9 1933 1933 29.8 29.7 29.8 27.6 25.0 22.3 23.7 24.6 25.8 28.9 27.7 27.7 1934 1934 26.4 25.3 26.1 26.5 24.5 23.2 23.0 23.8 24.4 27.2 26.9 29.4 1935 1935 28.3 26.5 27.3 26.8 24.3 20.3 22.9 20.8 22.6 29.8 28.5 28.6 1936 1936 27.4 29.1 27.6 26.8 23.5 23.5 23.5 24.7 23.6 27.0 28.3 28.6 1937 1937 28.4 26.4 27.3 26.2 24.3 22.0 20.5 24.0 23.1 28.6 29.6 27.7 1938 1938 27.8 26.2 28.6 25.9 24.3 21.8 22.0 23.2 23.7 28.2 26.4 28.3 1939 1939 28.7 28.0 25.9 25.8 24.8 22.5 20.5 21.7 25.3 25.9 27.6 28.6 1940 1940 29.0 27.2 27.0 26.3 24.0 21.8 23.0 26.1 25.0 27.8 29.4 29.8 1941 1941 28.4 28.5 29.5 28.5 26.5 22.9 24.5 26.2 26.5 27.4 29.1 29.9 1942 1942 30.3 27.8 25.6 25.9 23.8 22.7 22.5 23.2 26.4 25.2 28.1 27.4 1943 1943 28.9 28.9 27.4 25.3 24.7 21.3 23.2 21.1 25.9 28.3 27.2 27.8 1944 1944 27.8 27.3 27.8 28.1 23.8 21.5 25.4 26.5 23.9 29.6 30.9 31.3 1945 1945 30.5 30.3 27.7 28.3 24.7 22.8 22.8 24.0 27.9 28.4 29.1 28.5 1946 1946 30.2 29.5 29.3 28.4 26.4 23.6 24.7 23.4 26.6 28.4 30.7 30.2 1947 1947 30.0 29.1 26.3 28.1 24.8 23.7 21.7 26.6 26.6 29.3 30.5 29.5 1948 1948 28.6 28.0 27.9 26.7 26.4 23.7 22.5 24.4 24.2 28.5 28.5 30.0 1949 1949 30.6 28.6 27.3 26.4 24.9 22.2 22.0 24.4 27.1 28.6 27.6 29.9 1950 1950 28.6 27.3 26.9 25.9 23.6 24.1 20.9 22.3 26.1 27.0 28.2 28.7 1951 1951 27.1 27.1 28.0 26.2 24.2 22.0 23.6 23.7 26.1 27.6 28.8 30.8 1952 1952 31.4 27.4 28.8 28.2 24.7 22.8 20.6 24.4 24.9 28.4 27.7 29.2 1953 1953 29.9 25.6 25.9 25.6 23.1 21.9 22.3 23.0 24.1 26.7 28.5 27.5 1954 1954 27.9 27.2 24.2 25.4 22.4 21.3 21.3 23.7 26.7 28.7 27.4 28.6 1955 1955 27.7 26.4 25.2 26.2 23.5 21.0 23.2 21.8 26.5 26.3 28.2 27.8 1956 1956 28.3 26.0 24.5 26.5 23.5 22.5 22.8 25.1 25.0 28.9 28.0 27.8 1957 1957 28.7 26.2 26.2 28.0 24.9 20.0 23.7 23.7 25.2 26.6 28.6 28.6 1958 1958 27.5 27.3 27.1 27.5 25.7 22.7 22.7 22.9 26.2 27.8 29.5 29.4 1959 1959 29.2 27.1 28.6 27.0 21.8 22.8 22.7 23.0 26.3 28.1 29.5 29.5 1960 1960 29.6 27.0 27.6 26.6 24.1 22.7 21.4 25.4 27.7 29.2 29.4 30.4 1961 1961 29.9 29.2 26.9 26.5 24.1 22.1 24.0 22.6 28.7 30.2 28.7 30.3 1962 1962 29.8 28.2 29.6 27.1 26.2 22.2 23.3 22.7 27.1 28.1 27.7 30.5 1963 1963 26.1 29.2 26.7 25.8 22.9 21.0 22.2 22.5 26.4 27.9 26.8 28.8 1964 1964 31.0 30.6 29.2 28.5 24.8 20.6 21.5 22.7 25.4 27.8 27.9 29.6 1965 1965 29.3 29.1 27.6 25.6 24.2 21.6 22.0 24.3 26.0 26.0 28.5 30.4 1966 1966 28.7 27.2 27.5 25.3 25.0 22.7 23.0 24.1 25.2 28.3 29.8 29.8 1967 1967 28.8 27.2 27.3 25.4 24.0 20.5 21.8 23.4 26.6 28.6 27.6 28.7 1968 1968 30.4 29.8 26.3 25.8 22.8 19.3 22.7 24.1 26.8 28.0 27.9 29.7 1969 1969 31.0 28.6 27.4 27.2 23.8 22.9 22.6 24.2 24.2 26.6 29.7 30.4 1970 1970 30.8 28.7 30.6 28.2 25.1 23.2 22.5 23.0 26.4 27.9 29.7 28.8 1971 1971 28.9 26.5 28.8 26.9 24.0 22.7 22.2 22.5 25.8 28.0 28.0 29.2 1972 1972 27.7 28.6 26.2 26.1 23.1 21.6 22.7 23.4 24.7 29.0 29.5 32.5 1973 1973 31.1 29.6 28.0 26.5 24.8 22.6 22.8 22.7 26.4 27.8 28.2 28.1 1974 1974 26.9 26.5 26.1 25.0 22.6 21.2 21.4 21.0 24.6 27.3 26.9 28.8 1975 1975 29.1 28.3 25.8 25.9 22.8 22.2 22.6 22.6 26.2 28.1 27.9 29.1 1976 1976 27.5 26.0 25.5 25.3 22.3 21.6 21.8 21.3 25.0 26.5 28.1 29.5 1977 1977 29.6 26.3 26.9 26.3 23.2 21.8 22.5 24.4 25.0 27.4 29.9 29.4 1978 1978 27.7 26.0 26.7 25.5 23.8 20.9 22.5 23.1 25.4 27.2 29.2 29.6 1979 1979 29.3 26.9 27.9 26.4 23.6 22.2 21.2 23.4 26.2 27.6 28.9 30.3 1980 1980 30.5 29.0 26.4 26.6 24.7 22.8 22.5 23.5 26.2 28.5 28.2 31.1 1981 1981 30.2 29.0 28.4 26.7 24.3 20.9 22.7 23.3 26.3 28.2 29.8 31.5 1982 1982 30.8 28.9 28.1 25.5 24.3 22.1 21.7 24.3 27.1 27.8 29.7 29.9 1983 1983 30.4 30.9 29.6 29.0 24.8 23.7 23.5 23.9 26.4 28.0 28.4 28.8 1984 1984 30.7 29.5 28.2 27.0 25.0 22.6 22.8 25.0 27.1 27.3 29.0 30.2 1985 1985 30.2 27.2 27.0 26.7 24.0 22.5 23.0 24.5 26.3 27.2 28.8 29.2 1986 1986 29.9 28.1 26.6 26.8 24.6 22.6 22.5 23.5 25.9 26.9 27.4 30.7 1987 1987 31.7 28.3 28.5 28.3 26.9 22.5 22.4 24.0 25.0 28.5 30.0 30.2 1988 1988 30.0 28.9 28.6 26.4 25.3 23.3 22.3 24.2 26.5 27.1 29.0 27.1 1989 1989 27.6 26.2 27.8 26.3 26.4 22.1 23.1 24.1 26.4 27.3 29.4 30.9 1990 1990 29.3 28.9 27.6 26.4 25.4 22.6 22.4 24.6 26.1 28.2 29.1 29.2 1991 1991 28.4 27.6 27.6 27.3 25.5 21.9 22.7 23.8 26.0 27.0 27.7 26.7 1992 1992 31.7 29.9 28.7 28.1 25.0 22.8 21.9 22.5 26.0 27.1 28.9 30.7 1993 1993 30.2 28.2 27.7 25.4 24.4 22.0 23.5 24.0 27.1 29.2 28.3 30.6 1994 1994 28.0 27.2 30.0 28.2 25.0 21.2 20.8 23.2 26.7 28.4 29.1 30.8 1995 1995 32.0 28.6 27.5 27.1 24.4 22.5 22.8 23.9 26.3 27.0 29.1 29.1 1996 1996 28.5 29.0 29.0 28.1 25.8 23.6 20.9 23.4 24.8 28.2 27.9 29.7 1997 1997 28.3 28.8 27.6 26.3 24.3 23.0 22.9 25.4 27.6 29.7 29.3 30.7 1998 1998 29.7 32.4 31.3 28.6 26.7 25.8 24.7 23.5 28.0 28.9 29.1 30.9 1999 1999 31.0 30.4 29.4 28.5 25.9 22.9 23.4 23.7 25.1 28.0 30.3 27.9 2000 2000 28.1 28.2 27.1 26.9 25.0 22.7 23.3 24.3 25.4 28.4 27.5 30.1 2001 2001 29.5 28.3 28.5 26.5 24.8 23.1 21.8 23.0 25.6 28.6 28.1 28.8 2002 2002 28.1 28.4 28.4 27.1 24.3 21.5 22.5 23.2 26.5 28.5 28.7 29.9 74 138 391 138 391 -21.25 15.25 138-391_138-391 1901 1901 28.9 27.6 26.4 27.1 24.0 23.0 22.8 25.0 25.9 28.9 28.5 30.1 1902 1902 28.3 28.4 27.7 26.0 24.6 21.7 22.5 23.2 25.9 28.5 28.3 31.0 1903 1903 29.1 28.1 27.1 26.0 25.1 21.3 23.0 23.2 26.5 27.1 26.9 30.1 1904 1904 29.7 27.3 27.2 26.4 24.2 22.3 22.8 23.3 26.1 27.7 28.2 29.7 1905 1905 29.2 28.0 27.3 27.5 23.4 20.4 23.4 22.9 25.8 28.3 29.1 29.4 1906 1906 30.0 28.0 26.6 25.8 23.6 22.2 22.2 22.8 26.4 27.7 28.7 29.2 1907 1907 29.2 28.0 27.3 25.3 21.4 22.8 22.1 24.4 26.8 27.4 28.1 29.9 1908 1908 29.1 28.2 27.2 23.6 24.3 21.9 22.6 23.4 26.5 27.7 28.1 30.3 1909 1909 29.4 27.8 26.9 26.6 24.1 22.9 22.8 22.7 26.6 28.0 29.1 29.3 1910 1910 29.7 28.2 27.6 26.9 25.4 21.9 22.4 23.1 26.8 28.1 28.4 30.8 1911 1911 29.4 28.5 27.2 26.3 24.6 22.2 21.9 22.6 26.4 28.4 29.3 29.8 1912 1912 29.7 27.8 26.8 23.9 21.6 21.3 23.0 24.0 25.8 28.8 28.5 30.9 1913 1913 30.3 28.1 28.2 26.2 24.8 22.8 22.2 23.9 26.1 28.2 28.9 30.0 1914 1914 30.4 28.2 27.7 25.1 25.0 22.4 23.1 22.5 26.4 29.9 28.3 29.9 1915 1915 30.0 28.6 28.8 25.0 24.3 22.5 21.5 23.6 25.8 28.5 29.2 30.5 1916 1916 29.3 28.4 26.9 26.4 24.0 22.1 22.8 23.2 26.1 28.4 29.0 30.3 1917 1917 27.4 25.0 26.0 25.7 25.1 20.9 20.3 22.6 25.5 28.0 28.1 28.5 1918 1918 28.3 25.8 25.9 25.2 23.9 22.7 23.5 22.8 28.4 27.8 29.8 29.7 1919 1919 30.6 29.7 28.9 28.5 25.2 22.7 24.2 21.9 24.5 29.0 28.5 31.1 1920 1920 30.6 28.1 27.4 26.6 25.6 23.4 24.9 24.8 27.3 28.1 29.3 30.3 1921 1921 30.6 27.2 28.2 27.3 24.9 23.2 21.8 24.0 26.6 29.6 28.0 29.4 1922 1922 30.4 28.8 29.3 27.4 25.0 23.7 23.6 23.0 27.9 28.3 28.5 30.7 1923 1923 29.2 27.2 27.3 24.6 25.2 23.1 22.8 25.8 26.9 28.8 29.5 29.3 1924 1924 30.9 28.6 29.0 27.8 25.1 24.3 22.5 24.3 25.7 27.7 28.1 30.3 1925 1925 29.3 27.6 26.8 26.6 22.9 21.2 22.3 25.9 25.5 28.7 29.0 29.8 1926 1926 30.6 31.4 29.5 27.7 25.3 23.2 22.0 25.6 26.3 27.7 29.2 30.0 1927 1927 30.3 29.9 29.2 26.6 25.4 23.6 23.4 23.9 28.3 29.4 29.2 30.0 1928 1928 28.9 29.1 26.9 26.6 24.6 23.2 23.4 22.8 24.8 29.0 28.2 30.7 1929 1929 30.4 28.6 27.7 27.2 26.3 23.8 22.4 23.0 25.4 28.8 29.6 30.0 1930 1930 29.7 28.7 27.1 26.6 24.1 21.4 23.0 22.7 25.8 28.5 29.7 30.0 1931 1931 29.3 29.1 27.1 26.2 26.7 24.3 20.5 24.8 26.6 27.5 28.8 30.0 1932 1932 30.2 28.5 27.7 27.0 24.6 22.4 20.2 22.6 23.4 28.3 28.9 29.4 1933 1933 30.0 29.9 29.7 27.7 25.3 22.7 24.0 25.1 26.6 29.6 28.2 28.3 1934 1934 26.7 25.5 26.1 26.6 24.8 23.6 23.4 24.3 25.3 27.9 27.4 29.9 1935 1935 28.5 26.7 27.3 26.9 24.6 20.8 23.2 21.3 23.5 30.5 29.0 29.1 1936 1936 27.7 29.3 27.6 26.9 23.8 23.9 23.8 25.1 24.4 27.8 28.9 29.2 1937 1937 28.6 26.6 27.3 26.3 24.6 22.4 20.9 24.5 24.0 29.3 30.1 28.3 1938 1938 28.0 26.4 28.6 26.0 24.6 22.2 22.3 23.7 24.5 28.9 26.9 28.8 1939 1939 28.9 28.2 25.9 25.9 25.2 22.9 20.9 22.2 26.1 26.6 28.2 29.1 1940 1940 29.2 27.3 27.1 26.4 24.4 22.0 23.2 26.6 25.8 28.4 29.9 30.3 1941 1941 28.6 28.7 29.5 28.6 26.6 23.1 24.8 26.7 27.2 28.1 29.6 30.3 1942 1942 30.5 28.0 25.7 26.0 24.1 23.1 22.8 23.7 27.2 25.9 28.6 27.9 1943 1943 29.1 29.0 27.5 25.5 25.1 21.7 23.4 21.7 26.7 29.0 27.8 28.3 1944 1944 28.0 27.4 27.7 28.2 24.1 21.9 25.6 26.8 24.8 30.2 31.4 31.6 1945 1945 30.7 30.5 27.6 28.4 25.1 23.1 23.1 24.5 28.7 29.1 29.6 29.0 1946 1946 30.5 29.7 29.3 28.9 26.5 23.9 25.0 23.9 27.3 29.0 31.2 30.6 1947 1947 30.1 29.2 26.3 28.2 25.1 24.0 22.0 27.1 27.4 29.9 31.0 29.9 1948 1948 28.8 28.1 27.9 26.8 26.6 24.1 22.8 24.9 24.9 29.2 29.0 30.5 1949 1949 30.9 28.8 27.3 26.5 25.2 22.5 22.3 24.9 27.7 29.3 28.3 30.4 1950 1950 28.8 27.5 26.9 26.0 23.9 24.3 21.3 22.8 26.9 27.5 28.7 29.2 1951 1951 27.4 27.3 28.0 26.4 24.6 22.5 23.9 24.2 26.7 28.2 29.2 31.3 1952 1952 31.5 27.6 28.8 28.2 25.1 23.2 20.9 24.8 25.7 29.1 28.3 29.7 1953 1953 30.1 25.9 26.0 25.7 23.4 22.4 22.7 23.5 24.9 27.4 29.0 28.0 1954 1954 28.1 27.4 24.4 25.5 22.8 21.7 21.6 24.2 27.5 29.5 27.9 29.3 1955 1955 28.1 26.6 25.3 26.3 24.0 21.4 23.6 22.3 27.2 26.9 28.8 28.4 1956 1956 28.6 26.3 24.6 26.6 23.9 22.8 23.1 25.5 25.7 29.6 28.5 28.4 1957 1957 28.9 26.5 26.2 28.2 25.3 20.5 24.1 24.2 25.9 27.3 29.1 29.2 1958 1958 27.9 27.4 27.0 27.4 25.9 23.2 22.9 23.3 27.0 28.5 30.1 30.0 1959 1959 29.6 27.4 28.6 27.1 22.4 23.2 22.9 23.5 27.1 28.8 30.1 30.0 1960 1960 29.8 27.1 27.7 26.6 24.4 23.0 21.6 25.8 28.4 29.9 29.8 31.0 1961 1961 30.2 29.3 27.0 26.7 24.5 22.4 24.3 23.2 29.4 30.8 29.3 30.9 1962 1962 30.1 28.4 29.6 27.2 26.5 22.6 23.6 23.2 27.9 28.8 28.3 30.9 1963 1963 26.4 29.4 26.7 25.9 23.2 21.4 22.5 23.1 27.1 28.6 27.3 29.3 1964 1964 31.2 30.5 29.2 28.5 25.2 21.1 21.8 23.2 26.2 28.4 28.4 30.1 1965 1965 29.5 29.2 27.7 25.8 24.5 22.0 22.4 24.7 26.7 26.5 29.0 30.8 1966 1966 29.0 27.3 27.7 25.4 25.4 23.0 23.4 24.7 26.0 28.9 30.3 30.3 1967 1967 29.0 27.3 27.4 25.5 24.4 21.1 22.0 23.9 27.2 29.2 28.2 29.1 1968 1968 30.6 29.9 26.3 26.0 23.3 19.8 23.0 24.6 27.4 28.8 28.3 30.1 1969 1969 31.3 28.8 27.4 27.3 24.2 23.3 23.0 24.7 24.9 27.2 30.2 30.9 1970 1970 31.0 28.9 30.5 28.2 25.5 23.6 22.8 23.5 27.1 28.4 30.1 29.4 1971 1971 29.0 26.6 29.0 26.9 24.5 23.1 22.5 23.0 26.6 28.7 28.5 29.7 1972 1972 27.5 28.7 26.2 26.2 23.5 22.1 22.7 23.9 25.5 29.7 30.0 33.0 1973 1973 31.3 29.8 28.1 26.7 25.2 23.0 23.0 23.2 27.2 28.3 28.7 28.7 1974 1974 27.1 26.7 26.0 25.2 22.9 21.7 21.5 21.6 25.3 27.6 27.5 29.2 1975 1975 29.3 28.5 26.0 25.9 23.1 22.5 22.8 23.0 27.1 28.7 28.5 29.7 1976 1976 27.5 26.3 25.5 25.4 22.5 22.0 22.0 21.7 25.8 27.1 28.7 30.1 1977 1977 29.9 26.4 26.9 26.5 23.5 22.4 23.0 24.9 25.9 28.2 30.6 29.8 1978 1978 28.0 26.0 26.6 25.4 23.8 21.1 22.6 23.9 26.1 27.8 29.7 30.1 1979 1979 29.4 27.1 27.8 26.8 24.0 22.6 21.5 24.0 27.1 28.3 29.5 30.8 1980 1980 30.8 29.1 26.5 26.9 25.1 23.1 22.7 23.9 26.9 29.3 28.6 31.6 1981 1981 30.4 29.2 28.5 26.7 24.7 21.3 23.0 23.8 27.0 28.9 30.4 32.0 1982 1982 31.1 29.0 28.1 25.7 24.5 22.5 22.0 24.7 27.7 28.3 30.1 30.5 1983 1983 30.6 31.2 29.6 29.1 25.1 23.9 23.9 24.2 27.3 28.8 29.0 29.2 1984 1984 31.0 29.7 28.1 27.0 25.4 23.0 23.0 25.5 27.9 27.8 29.5 30.8 1985 1985 30.4 27.3 27.1 26.9 24.2 22.9 23.4 25.0 27.1 27.8 29.5 29.6 1986 1986 30.2 28.1 26.6 26.9 25.0 23.2 22.9 24.0 26.6 27.5 28.0 31.2 1987 1987 32.0 28.5 28.6 28.7 27.2 22.9 22.7 24.5 25.7 29.1 30.6 30.7 1988 1988 30.3 29.2 28.9 26.7 25.5 23.6 22.5 24.6 27.3 27.9 29.5 27.5 1989 1989 28.0 26.4 28.0 26.2 26.7 22.5 23.4 24.6 27.1 28.0 30.0 31.5 1990 1990 29.4 29.1 27.3 26.6 25.6 23.1 23.0 25.2 26.9 28.8 29.7 29.8 1991 1991 28.8 27.8 27.7 27.4 25.8 22.3 23.0 24.5 26.8 27.6 28.2 27.3 1992 1992 32.0 30.2 29.1 28.2 25.5 23.4 22.3 23.2 26.9 27.9 29.5 31.4 1993 1993 30.7 28.3 27.6 25.7 25.1 22.6 23.7 24.8 27.7 29.9 28.9 30.9 1994 1994 28.3 27.4 30.0 28.4 25.4 21.8 21.0 23.7 27.5 29.2 29.8 31.4 1995 1995 32.4 28.6 27.5 27.3 24.9 23.0 23.3 24.8 27.2 27.8 29.7 29.9 1996 1996 28.7 29.3 29.1 28.3 26.2 24.0 21.2 24.0 25.7 29.1 28.4 30.3 1997 1997 28.6 28.9 27.6 26.4 24.7 23.4 23.2 25.9 28.3 30.3 29.8 31.0 1998 1998 30.0 32.5 31.3 28.7 27.1 26.1 25.0 24.1 28.8 29.5 29.7 31.4 1999 1999 31.2 30.6 29.4 28.6 26.2 23.3 23.7 24.2 25.9 28.7 30.8 28.5 2000 2000 28.5 28.3 27.1 27.0 25.4 23.0 23.5 24.7 26.3 29.1 28.0 30.7 2001 2001 29.7 28.4 28.5 26.7 25.2 23.6 22.2 23.7 26.4 29.1 28.7 29.4 2002 2002 28.5 28.5 28.3 27.1 24.6 22.0 22.8 23.9 27.3 29.1 29.3 30.5 75 139 391 139 391 -20.75 15.25 139-391_139-391 1901 1901 29.8 28.2 27.1 27.7 24.9 23.9 23.5 26.0 27.2 29.8 29.5 31.0 1902 1902 29.1 28.9 28.4 26.9 25.5 22.9 23.2 24.4 27.2 29.4 29.3 31.9 1903 1903 29.9 28.6 27.8 26.9 26.1 22.5 23.7 24.4 27.5 28.0 27.9 31.0 1904 1904 30.4 27.9 27.9 27.3 25.0 23.4 23.5 24.5 27.2 28.6 29.2 30.6 1905 1905 29.9 28.5 28.0 28.1 24.2 21.7 24.1 24.1 27.0 29.3 30.1 30.4 1906 1906 30.7 28.5 27.3 26.5 24.4 23.3 22.9 24.1 27.5 28.7 29.6 30.2 1907 1907 29.9 28.5 28.0 26.0 22.4 23.9 22.8 25.3 27.7 28.4 29.1 30.8 1908 1908 29.9 28.7 28.0 24.3 25.2 23.0 23.3 24.7 27.7 28.6 29.1 31.2 1909 1909 30.1 28.4 27.6 27.3 25.0 24.0 23.5 23.9 27.7 28.9 30.0 30.2 1910 1910 30.4 28.7 28.3 27.5 26.3 23.0 23.1 24.3 27.9 29.0 29.4 31.7 1911 1911 30.1 29.0 27.9 27.0 25.5 23.2 22.7 23.8 27.5 29.3 30.3 30.7 1912 1912 30.4 28.3 27.5 24.7 22.6 22.5 23.7 25.1 27.0 29.7 29.5 31.7 1913 1913 30.9 28.6 28.9 26.9 25.7 23.9 22.9 25.0 27.3 29.1 29.9 31.0 1914 1914 31.0 28.7 28.4 25.8 25.9 23.5 23.7 23.5 27.5 30.7 29.3 30.8 1915 1915 30.7 29.0 29.4 25.7 25.3 23.5 22.3 24.7 27.0 29.4 30.2 31.5 1916 1916 30.0 28.9 27.5 27.1 25.0 23.3 23.5 24.3 27.2 29.3 29.9 31.2 1917 1917 28.2 25.7 26.7 26.4 26.0 22.0 21.1 23.9 26.6 28.9 29.1 29.4 1918 1918 29.0 26.3 26.7 25.9 24.8 23.8 24.2 24.0 29.4 28.7 30.7 30.6 1919 1919 31.3 30.1 29.5 29.1 26.1 23.8 24.8 23.0 25.8 29.9 29.4 31.9 1920 1920 31.3 28.6 28.1 27.1 26.4 24.5 25.6 25.9 28.4 29.0 30.2 31.2 1921 1921 31.2 27.7 28.8 27.9 25.8 24.2 22.5 25.1 27.7 30.5 28.9 30.3 1922 1922 31.1 29.3 29.9 28.0 25.9 24.8 24.3 24.2 28.9 29.2 29.4 31.6 1923 1923 29.9 27.7 28.0 25.3 26.0 24.2 23.5 26.9 28.0 29.7 30.4 30.3 1924 1924 31.6 29.1 29.7 28.5 26.0 25.4 23.2 25.4 26.8 28.6 29.0 31.2 1925 1925 30.0 28.1 27.5 27.3 23.8 22.4 23.0 27.0 26.6 29.6 29.9 30.8 1926 1926 31.3 31.8 30.1 28.4 26.1 24.3 22.7 26.7 27.4 28.6 30.1 30.9 1927 1927 31.0 30.4 29.8 27.3 26.3 24.6 24.1 25.0 29.3 30.3 30.1 30.9 1928 1928 29.6 29.6 27.6 27.3 25.5 24.3 24.1 23.9 26.0 29.9 29.1 31.6 1929 1929 31.1 29.1 28.4 27.8 27.0 24.9 23.1 24.1 26.5 29.7 30.5 30.9 1930 1930 30.4 29.2 27.9 27.3 25.0 22.5 23.7 23.9 26.9 29.4 30.6 30.9 1931 1931 30.0 29.5 27.8 26.9 27.6 25.3 21.3 25.8 27.7 28.4 29.8 30.9 1932 1932 30.9 29.0 28.4 27.7 25.4 23.5 20.9 23.7 24.6 29.2 29.8 30.3 1933 1933 30.7 30.4 30.4 28.3 26.2 23.8 24.6 26.2 27.7 30.5 29.2 29.2 1934 1934 27.5 26.1 26.8 27.3 25.7 24.7 24.1 25.4 26.4 28.8 28.3 30.8 1935 1935 29.2 27.2 28.0 27.6 25.5 21.9 23.9 22.5 24.7 31.4 29.9 30.0 1936 1936 28.4 29.7 28.1 27.6 24.7 25.0 24.4 26.2 25.5 28.8 29.8 30.1 1937 1937 29.3 27.1 28.0 27.1 25.5 23.5 21.6 25.6 25.3 30.2 31.0 29.2 1938 1938 28.8 26.9 29.3 26.7 25.5 23.3 23.1 24.8 25.6 29.8 27.8 29.7 1939 1939 29.6 28.7 26.6 26.6 26.1 24.0 21.6 23.3 27.2 27.6 29.1 30.0 1940 1940 29.9 27.8 27.7 27.1 25.3 23.0 23.9 27.5 26.9 29.3 30.8 31.2 1941 1941 29.4 29.2 30.2 29.2 27.4 24.0 25.5 27.8 28.2 29.0 30.6 31.2 1942 1942 31.1 28.6 26.4 26.7 25.0 24.2 23.5 24.8 28.3 26.9 29.5 28.9 1943 1943 29.7 29.4 28.2 26.3 26.0 22.7 23.9 22.8 27.9 29.9 28.7 29.2 1944 1944 28.7 28.0 28.4 28.8 25.1 22.9 26.3 27.9 26.0 31.1 32.2 32.5 1945 1945 31.4 31.0 28.3 29.0 26.0 24.2 23.9 25.5 29.9 30.0 30.5 30.0 1946 1946 31.1 30.2 29.9 29.6 27.3 24.9 25.7 25.0 28.4 29.9 32.0 31.4 1947 1947 30.8 29.6 27.0 28.8 25.9 25.1 22.7 28.2 28.5 30.8 31.9 30.8 1948 1948 29.5 28.6 28.6 27.5 27.5 25.2 23.5 26.0 26.0 30.1 29.9 31.4 1949 1949 31.6 29.2 27.9 27.2 26.1 23.5 23.0 26.0 28.8 30.2 29.2 31.3 1950 1950 29.5 28.0 27.6 26.7 24.9 25.3 22.0 23.9 28.0 28.5 29.6 30.2 1951 1951 28.0 27.8 28.7 27.2 25.5 23.7 24.5 25.4 27.8 29.2 30.2 32.3 1952 1952 32.2 28.2 29.5 28.7 26.0 24.3 21.6 25.6 26.9 30.1 29.3 30.6 1953 1953 30.9 26.6 26.8 26.3 24.4 23.5 23.4 24.5 26.1 28.3 29.8 28.9 1954 1954 28.6 27.9 25.1 26.1 23.7 22.8 22.2 25.2 28.6 30.4 28.8 30.3 1955 1955 28.9 27.1 26.0 27.0 25.0 22.5 24.2 23.4 28.1 28.0 29.9 29.4 1956 1956 29.3 26.8 25.3 27.3 25.1 23.8 23.8 26.4 26.8 30.5 29.3 29.4 1957 1957 29.5 27.1 27.0 28.9 26.3 21.8 24.7 25.3 27.1 28.3 30.1 30.3 1958 1958 28.7 27.8 27.6 28.0 26.6 24.0 23.5 24.3 28.1 29.5 31.0 31.0 1959 1959 30.5 28.0 29.2 28.0 23.4 24.1 23.6 24.5 28.3 29.8 31.0 30.9 1960 1960 30.5 27.8 28.4 27.3 25.3 24.1 22.4 26.8 29.6 30.8 30.8 32.0 1961 1961 30.8 29.8 27.6 27.5 25.4 23.5 24.8 24.0 30.5 31.6 30.3 31.8 1962 1962 30.7 28.9 30.2 27.9 27.3 23.7 24.2 24.4 28.9 29.7 29.4 31.9 1963 1963 27.3 29.9 27.4 26.7 24.3 22.5 23.3 24.3 28.3 29.4 28.2 30.2 1964 1964 31.8 30.9 29.8 29.1 26.1 22.3 22.6 24.3 27.3 29.3 29.3 31.2 1965 1965 30.2 29.8 28.4 26.6 25.5 23.1 23.2 25.8 27.9 27.5 29.9 31.7 1966 1966 29.6 27.8 28.4 26.2 26.3 24.0 24.1 25.6 27.1 29.8 31.1 31.3 1967 1967 29.7 27.9 28.1 26.2 25.3 22.3 22.9 24.9 28.3 30.2 29.2 30.1 1968 1968 31.2 30.4 27.0 26.7 24.4 21.0 23.7 25.6 28.4 29.7 29.1 31.0 1969 1969 31.8 29.4 28.1 28.1 25.1 24.4 23.6 25.8 26.2 28.2 31.1 31.9 1970 1970 31.7 29.4 31.1 28.8 26.5 24.7 23.5 24.5 28.3 29.3 31.0 30.4 1971 1971 29.6 27.2 29.5 27.7 25.5 24.1 23.4 24.1 27.8 29.6 29.4 30.7 1972 1972 27.5 29.3 26.8 26.8 24.5 23.2 23.3 25.0 26.6 30.4 30.8 33.8 1973 1973 32.0 30.4 28.8 27.3 26.1 23.8 23.6 24.2 28.3 29.1 29.6 29.6 1974 1974 27.9 27.2 26.5 25.8 23.7 22.8 22.2 22.7 26.5 28.3 28.4 30.1 1975 1975 30.0 28.9 26.9 26.6 24.2 23.4 23.5 23.9 28.4 29.7 29.4 30.9 1976 1976 27.9 26.8 26.2 26.0 23.4 23.0 22.7 22.6 26.9 28.0 29.7 31.0 1977 1977 30.6 26.9 27.4 27.3 24.5 23.7 23.8 25.8 27.2 29.4 31.7 30.6 1978 1978 28.7 26.4 27.2 26.0 24.4 21.9 23.4 25.2 27.3 28.8 30.6 31.2 1979 1979 29.9 27.6 28.3 27.7 25.0 23.6 22.2 25.2 28.2 29.4 30.5 31.7 1980 1980 31.4 29.6 27.2 27.5 26.0 24.0 23.2 24.9 28.1 30.5 29.4 32.5 1981 1981 30.9 29.9 29.2 27.3 25.6 22.5 23.9 24.8 28.1 29.7 31.5 32.8 1982 1982 31.9 29.6 28.7 26.4 25.3 23.7 22.5 25.6 28.8 29.1 30.9 31.3 1983 1983 31.2 31.8 30.3 29.6 26.1 24.9 24.7 25.0 28.6 29.8 29.9 30.1 1984 1984 31.8 30.3 28.7 27.6 26.3 24.0 23.7 26.4 29.0 28.9 30.4 31.7 1985 1985 31.1 27.7 27.9 27.6 25.2 23.9 24.0 26.0 28.2 28.9 30.3 30.4 1986 1986 30.9 28.5 27.1 27.7 26.2 24.2 23.6 25.0 27.5 28.3 28.9 32.3 1987 1987 32.8 29.0 29.5 29.5 28.1 23.9 23.4 25.4 26.7 29.9 31.7 31.5 1988 1988 30.9 29.7 29.8 27.4 26.3 24.6 23.2 25.6 28.5 28.9 30.3 28.4 1989 1989 28.8 27.0 28.8 26.9 27.8 23.7 24.0 25.7 28.1 28.9 31.0 32.6 1990 1990 29.9 29.6 27.9 27.3 26.4 24.2 24.0 26.3 28.1 29.8 30.7 30.8 1991 1991 29.7 28.4 28.5 28.1 26.6 23.5 23.8 25.5 28.1 28.5 29.1 28.3 1992 1992 32.6 31.0 30.0 29.1 26.6 24.5 23.0 24.2 28.1 28.9 30.6 32.5 1993 1993 31.4 28.8 28.3 26.4 26.4 23.7 24.4 25.9 28.7 30.7 29.8 31.6 1994 1994 28.9 27.9 30.7 29.1 26.4 22.9 21.9 25.0 28.7 30.3 30.7 32.4 1995 1995 33.2 29.0 28.3 28.0 26.0 24.2 24.3 26.0 28.4 28.8 30.7 31.0 1996 1996 29.4 29.9 29.9 29.2 27.2 25.1 21.8 25.0 26.8 30.2 29.3 31.3 1997 1997 29.3 29.4 28.2 27.1 25.5 24.4 23.9 26.8 29.4 31.2 30.7 31.9 1998 1998 30.7 33.0 31.9 29.3 28.1 27.0 25.7 25.0 29.9 30.4 30.6 32.3 1999 1999 31.8 31.0 30.2 29.3 27.1 24.4 24.4 25.4 27.0 29.5 31.7 29.4 2000 2000 29.3 28.8 27.8 27.7 26.3 24.0 24.2 25.5 27.5 29.9 29.0 31.6 2001 2001 30.5 28.9 29.0 27.4 26.1 24.7 22.9 25.0 27.6 29.9 29.6 30.5 2002 2002 29.3 29.0 28.9 27.8 25.5 23.2 23.6 25.1 28.3 29.9 30.3 31.4 76 140 391 140 391 -20.25 15.25 140-391_140-391 1901 1901 29.5 27.7 26.5 27.2 24.2 23.0 23.0 25.7 27.3 29.9 29.5 30.8 1902 1902 28.7 28.4 27.7 26.7 24.9 22.1 22.7 24.1 27.3 29.5 29.3 31.6 1903 1903 29.5 28.2 27.3 26.9 25.4 21.9 23.2 24.2 27.4 28.2 27.9 31.0 1904 1904 30.0 27.5 27.3 26.9 24.4 22.6 23.0 24.2 27.2 28.8 29.2 30.4 1905 1905 29.6 28.0 27.4 27.7 23.6 21.0 23.5 23.8 27.0 29.5 30.0 30.2 1906 1906 30.3 28.0 26.7 26.1 23.8 22.6 22.4 24.0 27.6 28.8 29.5 30.1 1907 1907 29.6 28.1 27.5 25.6 21.8 23.0 22.3 24.9 27.7 28.5 29.1 30.6 1908 1908 29.5 28.2 27.4 24.0 24.7 22.4 22.8 24.5 27.9 28.8 29.2 31.0 1909 1909 29.7 28.0 26.9 26.9 24.4 23.1 22.9 23.6 27.7 29.0 29.9 30.1 1910 1910 30.0 28.2 27.7 27.1 25.7 22.2 22.6 24.0 27.9 29.1 29.3 31.5 1911 1911 29.7 28.5 27.3 26.5 24.9 22.4 22.2 23.6 27.5 29.5 30.2 30.5 1912 1912 30.0 27.9 26.9 24.3 22.0 21.8 23.1 24.8 27.0 29.8 29.4 31.5 1913 1913 30.5 28.1 28.2 26.5 25.1 23.0 22.4 24.7 27.4 29.2 29.8 30.8 1914 1914 30.6 28.2 27.8 25.4 25.3 22.7 23.1 23.4 27.6 30.7 29.3 30.7 1915 1915 30.3 28.4 28.8 25.3 24.7 22.7 21.9 24.4 27.1 29.5 30.2 31.3 1916 1916 29.7 28.4 26.9 26.7 24.5 22.5 23.0 24.1 27.3 29.4 29.8 31.0 1917 1917 27.8 25.3 26.1 26.0 25.4 21.3 20.6 23.8 26.7 29.0 29.0 29.3 1918 1918 28.6 25.9 26.1 25.5 24.2 22.9 23.6 23.7 29.3 28.8 30.6 30.4 1919 1919 30.8 29.6 28.9 28.6 25.3 22.9 24.3 22.8 25.8 29.9 29.4 31.7 1920 1920 30.9 28.1 27.5 26.7 25.8 23.7 25.0 25.5 28.4 29.2 30.1 31.0 1921 1921 30.8 27.3 28.2 27.5 25.1 23.4 22.0 24.8 27.7 30.5 28.8 30.2 1922 1922 30.6 28.8 29.2 27.5 25.3 24.0 23.8 23.9 28.9 29.3 29.4 31.4 1923 1923 29.5 27.2 27.3 24.9 25.4 23.3 22.9 26.6 28.0 29.8 30.3 30.1 1924 1924 31.1 28.5 29.0 28.0 25.4 24.6 22.7 25.1 26.9 28.7 28.9 31.0 1925 1925 29.6 27.6 26.9 26.7 23.2 21.6 22.5 26.6 26.6 29.6 29.8 30.6 1926 1926 30.9 31.3 29.4 27.9 25.5 23.5 22.2 26.3 27.4 28.8 30.0 30.7 1927 1927 30.6 29.8 29.1 26.9 25.6 23.8 23.5 24.7 29.3 30.4 30.0 30.7 1928 1928 29.2 29.1 27.0 26.7 24.9 23.5 23.6 23.6 26.0 30.0 29.0 31.4 1929 1929 30.7 28.7 27.8 27.4 26.2 24.1 22.6 23.9 26.5 29.8 30.4 30.7 1930 1930 30.0 28.7 27.3 26.9 24.4 21.7 23.2 23.6 26.9 29.5 30.5 30.7 1931 1931 29.6 29.0 27.2 26.5 26.9 24.5 20.8 25.5 27.7 28.6 29.7 30.7 1932 1932 30.5 28.5 27.8 27.2 24.7 22.7 20.5 23.4 24.7 29.3 29.7 30.2 1933 1933 30.3 29.9 29.7 27.9 25.6 22.9 24.1 25.8 27.7 30.5 29.1 29.1 1934 1934 27.2 25.7 26.3 26.9 25.1 23.8 23.5 25.1 26.4 29.0 28.3 30.7 1935 1935 28.8 26.8 27.4 27.2 24.9 21.2 23.4 22.2 24.8 31.4 29.8 29.9 1936 1936 28.0 29.2 27.5 27.2 24.1 24.1 23.9 25.8 25.7 29.0 29.7 29.9 1937 1937 28.9 26.7 27.4 26.7 25.1 22.7 21.1 25.2 25.4 30.3 30.8 29.0 1938 1938 28.5 26.4 28.6 26.3 24.9 22.5 22.6 24.5 25.7 29.9 27.7 29.5 1939 1939 29.3 28.2 26.0 26.2 25.5 23.2 21.1 23.0 27.2 27.7 29.0 29.8 1940 1940 29.5 27.4 27.2 26.6 24.7 22.2 23.4 27.1 26.9 29.4 30.6 31.0 1941 1941 29.0 28.7 29.5 28.6 26.8 23.2 24.9 27.5 28.2 29.1 30.5 31.0 1942 1942 30.7 28.1 25.8 26.3 24.3 23.4 23.0 24.7 28.2 27.1 29.4 28.7 1943 1943 29.3 28.9 27.7 25.9 25.1 21.9 23.3 22.6 27.7 30.0 28.8 29.1 1944 1944 28.4 27.5 27.8 28.4 24.6 22.2 25.7 27.6 26.1 31.1 32.0 32.3 1945 1945 31.0 30.3 27.7 28.5 25.3 23.4 23.4 25.2 29.9 30.1 30.4 29.8 1946 1946 30.7 29.7 29.2 29.1 26.6 24.0 25.2 24.7 28.2 29.9 31.7 31.2 1947 1947 30.4 29.0 26.5 28.2 25.4 24.3 22.0 27.8 28.5 30.8 31.6 30.6 1948 1948 29.2 28.1 28.0 27.0 26.7 24.4 22.9 25.7 26.1 30.2 29.9 31.2 1949 1949 31.2 28.8 27.4 26.8 25.5 22.8 22.4 25.7 28.8 30.3 29.2 31.0 1950 1950 29.2 27.5 27.2 26.4 24.3 24.4 21.5 23.5 28.0 28.6 29.5 30.0 1951 1951 27.6 27.4 28.1 26.8 25.1 23.0 24.1 25.1 27.7 29.3 30.0 32.3 1952 1952 31.7 27.8 28.9 28.1 25.3 23.5 21.2 25.3 26.9 30.1 29.2 30.4 1953 1953 30.2 26.2 26.3 25.9 23.7 22.8 22.9 24.2 26.1 28.4 29.6 28.8 1954 1954 28.2 27.4 24.7 25.6 23.0 21.9 21.7 25.0 28.5 30.5 28.9 30.2 1955 1955 28.5 26.5 25.5 26.6 24.4 21.8 23.6 23.1 28.2 28.2 29.9 29.3 1956 1956 28.8 26.4 24.8 26.9 24.5 22.9 23.2 26.2 26.8 30.5 29.1 29.3 1957 1957 29.1 26.7 26.5 28.4 25.6 21.2 24.3 25.0 27.1 28.3 30.0 30.2 1958 1958 28.4 27.4 27.1 27.4 25.8 23.0 22.9 24.0 28.1 29.7 30.9 31.0 1959 1959 30.1 27.6 28.6 27.5 23.0 23.4 23.0 24.3 28.3 29.8 30.9 30.9 1960 1960 30.1 27.3 27.9 26.9 24.7 23.3 21.9 26.6 29.4 31.0 30.7 31.8 1961 1961 30.5 29.3 27.3 27.0 24.8 22.6 24.3 23.9 30.3 31.6 30.1 31.7 1962 1962 30.3 28.4 29.5 27.4 26.6 22.9 23.7 24.2 28.9 29.8 29.4 31.9 1963 1963 27.1 29.4 26.9 26.3 23.9 21.9 22.7 24.1 28.2 29.5 28.1 30.1 1964 1964 31.3 30.2 29.2 28.5 25.4 21.6 22.0 24.1 27.3 29.3 29.2 31.0 1965 1965 30.0 29.4 28.0 26.3 24.9 22.4 22.7 25.5 27.9 27.6 29.7 31.4 1966 1966 29.2 27.4 27.9 25.7 25.5 23.4 23.6 25.4 27.1 29.9 31.1 31.2 1967 1967 29.4 27.5 27.6 25.7 24.7 21.6 22.3 24.7 28.3 30.2 29.1 30.0 1968 1968 30.8 29.9 26.5 26.4 23.8 20.3 23.1 25.4 28.3 29.8 28.9 30.8 1969 1969 31.3 28.9 27.6 27.6 24.5 23.6 23.1 25.4 26.1 28.2 30.9 31.7 1970 1970 31.2 29.0 30.4 28.4 25.9 23.9 23.0 24.3 28.3 29.4 30.9 30.2 1971 1971 29.1 26.7 28.8 27.3 24.9 23.4 23.0 23.9 27.7 29.7 29.5 30.6 1972 1972 26.7 28.9 26.3 26.3 23.9 22.4 22.5 24.5 26.7 30.4 30.8 33.7 1973 1973 31.6 30.0 28.2 26.7 25.5 23.0 22.9 24.1 28.3 28.9 29.6 29.4 1974 1974 27.5 26.7 25.9 25.4 23.0 22.0 21.6 22.8 26.3 28.1 28.2 29.9 1975 1975 29.5 28.4 26.6 26.2 23.7 22.5 23.0 23.6 28.5 29.7 29.3 30.8 1976 1976 27.4 26.4 25.6 25.3 22.7 22.1 22.0 22.2 26.9 28.0 29.7 30.8 1977 1977 30.2 26.5 27.0 26.6 23.9 23.1 23.3 25.5 27.1 29.6 31.8 30.5 1978 1978 28.4 25.7 26.5 25.4 23.6 20.9 22.7 25.1 27.2 28.8 30.6 31.0 1979 1979 29.4 27.1 27.7 27.5 24.3 22.9 21.6 25.0 28.3 29.4 30.5 31.6 1980 1980 31.0 29.2 26.8 27.0 25.4 23.2 22.5 24.5 28.1 30.6 29.2 32.4 1981 1981 30.4 29.6 28.8 27.0 24.9 21.7 23.4 24.4 27.9 29.8 31.4 32.6 1982 1982 31.6 29.3 28.0 26.1 24.5 23.2 22.0 25.4 28.6 29.1 30.6 31.1 1983 1983 30.7 31.5 29.8 29.2 25.5 24.0 24.3 24.5 28.8 29.8 29.9 30.0 1984 1984 31.4 29.9 28.1 27.1 25.7 23.3 23.0 26.0 29.0 28.9 30.2 31.7 1985 1985 30.7 27.2 27.4 27.3 24.5 23.2 23.6 25.8 28.3 29.0 30.2 30.1 1986 1986 30.6 27.8 26.6 27.3 25.8 23.6 23.2 24.8 27.5 28.3 28.9 32.1 1987 1987 32.5 28.6 29.1 29.2 27.4 23.0 23.0 25.1 26.5 29.9 31.9 31.4 1988 1988 30.6 29.3 29.3 27.1 25.5 23.7 22.5 25.3 28.5 29.2 30.1 28.2 1989 1989 28.5 26.6 28.4 26.3 27.1 23.0 23.4 25.7 28.0 29.0 31.0 32.5 1990 1990 29.3 29.2 27.1 26.9 25.6 23.5 23.7 26.1 28.1 29.8 30.6 30.6 1991 1991 29.4 27.9 28.1 27.7 25.8 22.8 23.3 25.4 28.0 28.6 29.0 28.2 1992 1992 32.2 30.9 29.7 28.7 26.0 23.8 22.5 24.1 28.0 28.9 30.5 32.6 1993 1993 31.2 28.4 27.8 26.0 26.1 23.0 23.8 25.6 28.6 30.7 29.8 31.2 1994 1994 28.5 27.4 30.3 28.6 25.8 22.3 21.4 24.7 28.7 30.5 30.6 32.3 1995 1995 33.0 28.3 27.9 27.5 25.3 23.6 24.0 26.0 28.7 29.1 30.7 30.9 1996 1996 29.0 29.5 29.4 28.9 26.6 24.5 21.2 24.8 26.9 30.4 29.2 31.1 1997 1997 28.9 29.0 27.7 26.7 24.9 23.6 23.4 26.4 29.3 31.3 30.6 31.7 1998 1998 30.3 32.5 31.4 28.7 27.4 26.2 25.1 24.9 29.9 30.5 30.5 32.1 1999 1999 31.4 30.5 29.5 28.7 26.5 23.7 23.9 25.1 27.0 29.6 31.6 29.5 2000 2000 28.9 28.4 27.2 27.3 25.6 23.1 23.7 25.1 27.6 30.0 29.0 31.3 2001 2001 30.1 28.4 28.4 27.1 25.4 24.0 22.4 24.7 27.7 30.0 29.5 30.4 2002 2002 29.0 28.5 28.2 27.4 25.1 22.5 23.2 25.0 28.3 29.9 30.2 31.2 77 141 391 141 391 -19.75 15.25 141-391_141-391 1901 1901 29.3 27.4 26.2 26.9 23.9 22.6 22.6 25.5 27.7 30.0 29.6 30.6 1902 1902 28.5 28.2 27.4 26.6 24.6 21.9 22.4 24.1 27.8 29.7 29.4 31.4 1903 1903 29.3 27.9 27.0 26.7 25.1 21.7 22.7 24.2 27.6 28.5 28.0 30.9 1904 1904 29.7 27.2 27.1 26.6 24.1 22.3 22.6 24.2 27.5 29.1 29.3 30.3 1905 1905 29.3 27.7 27.1 27.3 23.3 20.8 23.0 23.8 27.3 29.8 30.1 30.1 1906 1906 30.0 27.7 26.4 25.7 23.4 22.3 22.1 24.0 27.9 29.0 29.5 30.0 1907 1907 29.3 27.9 27.2 25.2 21.5 22.7 22.0 24.7 28.0 28.8 29.3 30.5 1908 1908 29.3 27.9 27.2 23.7 24.5 22.2 22.4 24.6 28.2 29.1 29.3 30.8 1909 1909 29.4 27.8 26.6 26.6 24.1 22.8 22.5 23.6 28.0 29.2 29.9 30.0 1910 1910 29.7 27.9 27.4 26.7 25.3 22.0 22.3 24.0 28.2 29.3 29.4 31.2 1911 1911 29.4 28.2 27.0 26.2 24.5 22.1 21.9 23.6 27.9 29.8 30.2 30.3 1912 1912 29.7 27.6 26.6 24.1 21.8 21.7 22.7 24.7 27.4 30.0 29.5 31.3 1913 1913 30.2 27.9 27.9 26.2 24.8 22.6 22.1 24.6 27.9 29.4 29.8 30.6 1914 1914 30.3 28.2 27.5 25.1 24.9 22.4 22.6 23.4 27.9 30.9 29.4 30.5 1915 1915 30.0 28.2 28.4 25.1 24.5 22.4 21.7 24.3 27.5 29.7 30.2 31.1 1916 1916 29.4 28.1 26.6 26.4 24.3 22.2 22.6 24.0 27.6 29.6 29.8 30.8 1917 1917 27.6 25.1 25.8 25.7 25.0 21.1 20.3 23.8 27.0 29.2 29.0 29.1 1918 1918 28.3 25.6 25.9 25.2 23.8 22.6 23.2 23.6 29.6 29.0 30.5 30.2 1919 1919 30.5 29.3 28.5 28.3 24.9 22.5 23.8 22.7 26.2 30.1 29.4 31.4 1920 1920 30.5 27.8 27.2 26.4 25.4 23.4 24.5 25.4 28.7 29.4 30.1 30.9 1921 1921 30.4 27.0 27.9 27.1 24.8 23.1 21.6 24.7 28.0 30.7 28.8 30.0 1922 1922 30.3 28.5 28.8 27.2 24.9 23.7 23.3 23.8 29.1 29.5 29.4 31.2 1923 1923 29.2 27.0 27.0 24.7 25.0 23.0 22.5 26.4 28.3 30.0 30.2 29.9 1924 1924 30.8 28.2 28.7 27.6 25.1 24.2 22.3 25.0 27.2 29.0 28.9 30.9 1925 1925 29.3 27.4 26.5 26.4 22.9 21.3 22.1 26.4 27.0 29.8 29.8 30.5 1926 1926 30.5 30.9 29.0 27.6 25.1 23.1 21.8 26.1 27.8 29.1 30.1 30.6 1927 1927 30.2 29.5 28.7 26.6 25.3 23.5 23.1 24.6 29.6 30.5 30.1 30.5 1928 1928 29.0 28.8 26.7 26.4 24.6 23.1 23.1 23.6 26.4 30.2 29.0 31.2 1929 1929 30.3 28.5 27.5 27.0 25.8 23.7 22.2 23.8 26.9 30.0 30.4 30.5 1930 1930 29.7 28.4 27.0 26.6 24.1 21.4 22.8 23.5 27.3 29.7 30.5 30.5 1931 1931 29.3 28.7 26.9 26.2 26.5 24.1 20.5 25.4 28.0 28.8 29.7 30.5 1932 1932 30.1 28.2 27.5 26.8 24.3 22.4 20.2 23.3 25.0 29.5 29.7 30.1 1933 1933 30.0 29.5 29.4 27.6 25.3 22.6 23.7 25.7 28.0 30.7 29.2 28.9 1934 1934 27.0 25.4 26.0 26.6 24.9 23.5 23.1 25.0 26.8 29.3 28.3 30.5 1935 1935 28.6 26.5 27.1 26.8 24.6 20.9 23.0 22.2 25.1 31.5 29.8 29.7 1936 1936 27.8 28.9 27.2 26.8 23.8 23.8 23.5 25.7 26.1 29.2 29.7 29.7 1937 1937 28.7 26.5 27.2 26.4 24.8 22.4 20.8 25.1 25.8 30.5 30.8 28.9 1938 1938 28.2 26.2 28.3 26.0 24.5 22.2 22.2 24.4 26.1 30.1 27.8 29.4 1939 1939 29.1 27.9 25.7 25.9 25.2 22.9 20.7 22.9 27.5 28.0 29.0 29.6 1940 1940 29.2 27.1 26.9 26.2 24.3 21.9 23.0 27.0 27.2 29.6 30.6 30.8 1941 1941 28.7 28.4 29.2 28.3 26.4 22.7 24.4 27.3 28.5 29.3 30.5 30.8 1942 1942 30.4 27.8 25.6 26.0 24.0 23.1 22.6 24.6 28.5 27.3 29.5 28.6 1943 1943 29.2 28.6 27.4 25.7 24.9 21.4 22.7 22.5 28.0 30.3 28.8 29.0 1944 1944 28.1 27.2 27.4 28.0 24.3 21.9 25.1 27.5 26.4 31.2 31.8 32.0 1945 1945 30.7 29.9 27.4 28.2 25.0 23.0 23.0 25.0 30.0 30.3 30.3 29.6 1946 1946 30.4 29.4 28.8 28.7 26.2 23.5 24.7 24.4 28.5 30.1 31.4 31.0 1947 1947 30.1 28.7 26.3 27.9 25.1 23.9 21.7 27.7 28.7 31.0 31.5 30.4 1948 1948 28.9 27.8 27.7 26.6 26.4 23.9 22.5 25.6 26.4 30.4 29.9 31.0 1949 1949 31.0 28.4 27.2 26.7 25.2 22.4 22.0 25.6 29.1 30.6 29.2 30.8 1950 1950 28.9 27.3 26.9 26.1 24.1 24.0 21.0 23.5 28.3 28.8 29.5 29.8 1951 1951 27.4 27.1 27.7 26.7 24.8 22.9 23.8 25.0 28.2 29.5 30.1 32.1 1952 1952 31.4 27.6 28.6 27.8 25.0 23.2 20.9 25.0 27.2 30.1 29.2 30.2 1953 1953 29.9 25.9 26.2 25.6 23.4 22.4 22.5 24.1 26.4 28.6 29.5 28.6 1954 1954 27.9 27.2 24.5 25.3 22.8 21.4 21.2 25.0 28.7 30.8 29.0 30.2 1955 1955 28.3 26.2 25.2 26.4 24.1 21.5 23.1 23.0 28.5 28.5 30.1 29.3 1956 1956 28.6 26.1 24.6 26.6 24.2 22.5 22.7 26.1 27.1 30.7 29.0 29.1 1957 1957 28.9 26.6 26.3 28.1 25.4 20.9 23.8 24.9 27.3 28.5 30.1 30.2 1958 1958 28.3 27.1 26.8 27.0 25.3 22.5 22.4 23.8 28.4 29.9 30.8 30.8 1959 1959 29.8 27.4 28.3 27.3 22.9 22.9 22.6 24.2 28.4 30.1 30.9 30.7 1960 1960 29.8 27.1 27.5 26.6 24.3 22.8 21.4 26.4 29.7 31.2 30.7 31.7 1961 1961 30.2 28.9 26.9 26.7 24.5 22.3 23.8 23.8 30.5 31.8 30.2 31.5 1962 1962 30.1 28.1 29.1 27.1 26.2 22.6 23.3 24.1 29.1 30.0 29.5 31.7 1963 1963 27.1 29.1 26.7 26.2 23.8 21.8 22.4 24.2 28.5 29.8 28.1 30.0 1964 1964 31.0 29.8 28.8 28.1 25.1 21.4 21.7 24.0 27.7 29.5 29.3 30.9 1965 1965 29.7 29.1 27.7 26.0 24.8 22.0 22.3 25.4 28.2 27.8 29.6 31.2 1966 1966 28.9 27.1 27.5 25.6 25.3 23.0 23.3 25.3 27.3 30.1 31.1 31.0 1967 1967 29.2 27.3 27.3 25.5 24.3 21.4 21.9 24.7 28.6 30.2 29.1 29.8 1968 1968 30.6 29.5 26.2 26.2 23.7 20.0 22.8 25.2 28.6 30.1 28.8 30.9 1969 1969 31.1 28.6 27.3 27.4 24.3 23.3 22.5 25.3 26.4 28.4 30.8 31.5 1970 1970 30.9 28.7 30.0 28.0 25.5 23.5 22.6 24.2 28.6 29.6 30.9 30.2 1971 1971 28.8 26.5 28.3 27.1 24.7 23.1 22.7 24.0 28.0 29.9 29.7 30.6 1972 1972 26.1 28.6 26.0 25.9 23.8 21.9 22.0 24.2 27.0 30.5 30.8 33.3 1973 1973 31.4 29.8 28.0 26.5 25.3 22.5 22.4 24.0 28.4 28.9 29.7 29.3 1974 1974 27.1 26.4 25.5 25.2 22.6 21.6 21.1 22.9 26.5 28.2 28.0 29.6 1975 1975 29.4 28.1 26.4 25.9 23.5 22.1 22.6 23.4 28.8 29.9 29.3 30.9 1976 1976 26.9 26.1 25.3 24.9 22.3 21.7 21.5 21.9 27.1 28.1 30.0 30.7 1977 1977 30.0 26.2 26.6 26.4 23.7 22.9 23.0 25.3 27.5 30.0 31.9 30.1 1978 1978 28.1 25.3 26.1 25.0 23.3 20.5 22.3 25.2 27.4 28.9 30.5 30.8 1979 1979 29.0 26.9 27.2 27.4 24.0 22.4 21.2 25.0 28.6 29.6 30.4 31.4 1980 1980 30.8 28.9 26.5 26.7 25.3 22.7 21.9 24.4 28.5 31.0 29.1 32.3 1981 1981 30.0 29.5 28.5 26.7 24.8 21.4 23.2 24.3 28.1 29.9 31.4 32.4 1982 1982 31.4 29.0 27.6 25.8 24.1 22.9 21.7 25.1 28.7 29.2 30.5 30.9 1983 1983 30.3 31.4 29.5 28.9 25.4 23.4 24.0 24.2 29.1 30.2 30.1 29.7 1984 1984 31.1 29.8 27.8 26.8 25.3 22.9 22.5 25.9 29.2 29.1 30.1 31.6 1985 1985 30.5 26.8 27.2 27.0 24.2 22.9 23.2 25.7 28.6 29.2 30.3 29.7 1986 1986 30.3 27.3 26.2 27.2 25.7 23.1 22.9 24.5 27.9 28.4 28.8 32.1 1987 1987 32.3 28.4 29.0 29.1 27.1 22.6 22.6 25.0 26.6 30.0 32.0 31.1 1988 1988 30.4 29.1 29.2 26.9 25.2 23.3 22.1 25.0 28.6 29.5 30.1 28.0 1989 1989 28.4 26.4 28.2 26.0 26.8 22.7 23.0 25.7 28.3 29.2 31.0 32.3 1990 1990 28.9 28.9 26.7 26.6 25.2 23.2 23.5 26.1 28.4 30.1 30.7 30.5 1991 1991 29.5 27.6 27.9 27.3 25.4 22.4 23.0 25.4 28.3 28.7 29.1 28.0 1992 1992 31.9 30.9 29.4 28.6 25.8 23.5 22.1 24.2 28.4 29.2 30.6 32.6 1993 1993 31.0 28.1 27.2 25.8 26.0 22.8 23.4 25.5 28.6 30.8 29.7 31.0 1994 1994 28.3 27.2 30.0 28.2 25.6 22.0 21.0 24.6 29.0 30.8 30.6 32.2 1995 1995 32.9 27.8 27.6 27.3 25.2 23.3 23.8 26.1 29.1 29.4 30.7 30.9 1996 1996 28.8 29.3 29.0 28.8 26.3 24.0 20.7 24.7 27.2 30.7 29.3 31.1 1997 1997 28.7 28.7 27.4 26.4 24.6 23.3 23.0 26.3 29.4 31.4 30.6 31.5 1998 1998 30.0 32.1 31.0 28.4 27.1 25.7 24.6 24.8 30.2 30.8 30.5 31.9 1999 1999 30.9 30.2 29.2 28.4 26.1 23.4 23.5 25.0 27.3 29.8 31.5 29.3 2000 2000 28.8 28.2 26.9 27.0 25.3 22.8 23.2 24.9 28.0 30.2 29.0 30.9 2001 2001 29.8 28.2 28.0 26.8 25.1 23.7 22.1 24.6 28.0 30.1 29.4 30.3 2002 2002 28.8 28.4 27.9 27.0 24.8 22.3 22.9 25.1 28.5 29.9 30.1 30.9 78 142 391 142 391 -19.25 15.25 142-391_142-391 1901 1901 30.0 28.2 26.6 27.6 24.7 23.3 23.3 26.3 28.8 31.0 30.3 31.1 1902 1902 29.1 28.8 27.6 27.7 25.4 22.7 23.2 25.1 28.9 30.7 30.2 31.8 1903 1903 29.8 28.8 27.4 27.8 25.8 22.6 23.4 25.2 28.6 29.6 28.8 31.4 1904 1904 30.2 28.0 27.5 27.4 24.8 23.1 23.3 25.1 28.5 30.2 30.0 30.8 1905 1905 29.9 28.5 27.5 28.0 24.1 21.7 23.6 24.8 28.4 30.8 30.9 30.6 1906 1906 30.5 28.5 26.8 26.5 24.2 23.1 22.8 25.1 28.9 30.1 30.2 30.7 1907 1907 29.9 28.6 27.6 26.1 22.4 23.5 22.7 25.5 29.0 29.9 30.1 31.0 1908 1908 29.8 28.8 27.6 24.6 25.3 23.1 23.1 25.6 29.3 30.2 30.2 31.3 1909 1909 29.9 28.6 27.0 27.2 24.9 23.5 23.2 24.6 28.9 30.3 30.5 30.5 1910 1910 30.2 28.8 27.8 27.4 26.1 22.8 23.0 25.0 29.2 30.3 30.1 31.7 1911 1911 29.9 28.8 27.4 26.9 25.3 22.8 22.6 24.7 28.9 30.9 30.9 30.8 1912 1912 30.2 28.4 27.0 25.0 22.8 22.6 23.4 25.5 28.4 30.9 30.3 31.7 1913 1913 30.6 28.6 28.2 27.0 25.6 23.3 22.8 25.5 29.0 30.5 30.5 31.1 1914 1914 30.8 28.8 27.9 26.0 25.7 23.2 23.2 24.3 28.9 31.8 30.2 31.0 1915 1915 30.4 28.8 28.7 25.9 25.3 23.1 22.5 25.2 28.6 30.7 31.0 31.7 1916 1916 29.9 28.8 27.1 27.2 25.2 23.0 23.3 24.9 28.7 30.6 30.6 31.3 1917 1917 28.1 26.0 26.3 26.5 25.8 22.0 21.1 24.9 28.1 30.2 29.8 29.7 1918 1918 28.9 26.4 26.3 26.0 24.6 23.4 23.9 24.6 30.6 30.0 31.2 30.7 1919 1919 30.9 29.9 28.9 29.0 25.6 23.2 24.4 23.7 27.3 31.1 30.1 31.9 1920 1920 31.0 28.5 27.6 27.1 26.1 24.2 25.2 26.3 29.7 30.4 30.8 31.4 1921 1921 30.9 27.8 28.2 27.9 25.4 23.9 22.4 25.6 29.0 31.7 29.6 30.5 1922 1922 30.8 29.1 29.2 27.9 25.6 24.4 24.0 24.7 30.1 30.5 30.1 31.7 1923 1923 29.7 27.7 27.4 25.5 25.7 23.8 23.2 27.2 29.2 31.0 30.9 30.4 1924 1924 31.3 28.9 29.0 28.4 25.9 24.9 23.1 25.9 28.2 30.1 29.7 31.4 1925 1925 29.8 28.1 26.9 27.2 23.7 22.1 22.8 27.3 28.0 30.8 30.5 31.1 1926 1926 31.0 31.5 29.4 28.3 25.8 23.9 22.5 26.8 28.8 30.2 30.8 31.1 1927 1927 30.7 30.1 29.0 27.4 26.1 24.2 23.8 25.5 30.5 31.6 30.8 31.0 1928 1928 29.5 29.4 27.2 27.2 25.4 23.9 23.8 24.5 27.4 31.1 29.8 31.7 1929 1929 30.8 29.2 27.9 27.8 26.4 24.5 22.9 24.7 27.9 31.0 31.1 31.1 1930 1930 30.2 29.1 27.4 27.2 24.9 22.3 23.5 24.5 28.3 30.8 31.2 31.0 1931 1931 29.8 29.4 27.3 27.0 27.2 24.9 21.3 26.3 29.0 29.8 30.4 31.0 1932 1932 30.6 28.9 27.9 27.6 25.0 23.2 21.0 24.3 26.1 30.5 30.4 30.7 1933 1933 30.5 30.2 29.7 28.3 26.0 23.4 24.3 26.5 29.0 31.6 29.9 29.5 1934 1934 27.6 26.2 26.5 27.4 25.7 24.3 23.8 25.9 27.9 30.4 29.0 31.0 1935 1935 29.2 27.3 27.5 27.6 25.4 21.8 23.7 23.2 26.2 32.5 30.6 30.3 1936 1936 28.4 29.5 27.5 27.6 24.6 24.5 24.1 26.6 27.2 30.3 30.4 30.3 1937 1937 29.2 27.2 27.6 27.2 25.6 23.2 21.5 26.0 26.9 31.5 31.5 29.5 1938 1938 28.8 27.0 28.6 26.8 25.3 23.1 22.9 25.3 27.1 31.1 28.6 29.9 1939 1939 29.6 28.6 26.1 26.7 26.0 23.7 21.5 23.8 28.5 29.0 29.7 30.2 1940 1940 29.7 27.8 27.2 27.0 25.1 22.8 23.6 27.8 28.3 30.6 31.3 31.4 1941 1941 29.2 29.1 29.5 29.0 27.1 23.4 24.9 28.1 29.5 30.3 31.2 31.5 1942 1942 30.9 28.6 26.1 26.8 24.8 23.8 23.2 25.5 29.6 28.4 30.2 29.1 1943 1943 29.7 29.3 27.8 26.5 25.5 22.1 23.4 23.5 29.0 31.3 29.6 29.5 1944 1944 28.6 27.9 27.8 28.8 25.2 22.8 25.7 28.4 27.5 32.2 32.5 32.5 1945 1945 31.2 30.5 27.8 28.9 25.8 23.8 23.7 25.9 31.0 31.3 31.0 30.2 1946 1946 30.9 30.1 29.1 29.4 26.8 24.2 25.4 25.2 29.5 31.1 32.0 31.4 1947 1947 30.6 29.4 26.7 28.6 26.0 24.6 22.3 28.5 29.7 31.9 32.1 30.9 1948 1948 29.4 28.4 28.1 27.5 27.0 24.7 23.2 26.4 27.4 31.4 30.6 31.6 1949 1949 31.5 29.1 27.5 27.4 26.1 23.1 22.8 26.5 30.1 31.6 29.9 31.3 1950 1950 29.5 28.0 27.4 27.0 24.9 24.7 21.7 24.4 29.4 29.8 30.2 30.2 1951 1951 27.9 27.8 28.1 27.4 25.6 23.6 24.5 25.9 29.2 30.7 30.8 32.6 1952 1952 31.8 28.4 29.0 28.5 25.6 23.9 21.6 26.0 28.2 31.0 30.0 30.7 1953 1953 30.1 26.7 26.6 26.4 24.2 23.0 23.3 25.0 27.4 29.6 30.2 29.1 1954 1954 28.3 27.9 25.0 26.1 23.5 22.0 22.0 25.9 29.7 31.8 29.9 30.8 1955 1955 28.9 26.8 25.7 27.1 24.9 22.3 23.8 23.9 29.5 29.7 30.8 29.9 1956 1956 29.1 26.9 25.0 27.3 25.0 23.4 23.4 26.9 28.1 31.7 29.7 29.8 1957 1957 29.4 27.4 26.8 28.9 26.2 21.9 24.5 25.8 28.3 29.5 30.8 30.8 1958 1958 28.9 27.7 27.1 27.6 26.0 23.2 23.0 24.7 29.3 31.0 31.5 31.4 1959 1959 30.4 28.2 28.6 28.1 23.8 23.7 23.3 25.0 29.5 31.1 31.7 31.2 1960 1960 30.3 27.8 27.9 27.4 25.1 23.6 22.1 27.2 30.8 32.2 31.5 32.3 1961 1961 30.7 29.6 27.3 27.4 25.2 23.1 24.4 24.7 31.4 32.7 31.0 32.0 1962 1962 30.5 28.8 29.4 27.8 26.8 23.3 24.0 25.0 30.0 31.1 30.5 32.3 1963 1963 27.8 29.8 27.1 27.0 24.8 22.9 23.1 25.2 29.4 30.8 28.8 30.6 1964 1964 31.5 30.3 29.1 28.7 25.9 22.3 22.4 24.9 28.7 30.5 30.0 31.3 1965 1965 30.2 29.7 28.1 26.9 25.6 22.9 23.1 26.3 29.2 28.9 30.3 31.7 1966 1966 29.5 27.8 28.0 26.5 26.0 23.9 24.0 26.2 28.6 31.0 31.8 31.6 1967 1967 29.7 28.0 27.7 26.3 25.0 22.4 22.5 25.6 29.6 31.2 29.8 30.4 1968 1968 31.1 30.1 26.6 26.9 24.5 20.9 23.5 26.1 29.5 31.0 29.5 31.4 1969 1969 31.5 29.4 27.8 28.2 25.0 24.0 23.2 26.1 27.6 29.4 31.6 32.0 1970 1970 31.3 29.4 30.3 28.8 26.4 24.3 23.3 25.3 29.6 30.7 31.5 30.7 1971 1971 29.2 27.2 28.5 27.9 25.5 24.1 23.6 25.0 29.0 30.9 30.4 31.3 1972 1972 26.7 29.3 26.3 26.6 24.7 22.6 22.7 25.0 28.1 31.4 31.6 33.8 1973 1973 31.9 30.5 28.4 27.2 26.1 23.1 23.0 25.0 29.3 29.7 30.5 29.9 1974 1974 27.6 27.1 25.7 26.0 23.4 22.4 21.7 24.0 27.5 29.0 28.8 30.1 1975 1975 29.8 28.8 26.8 26.6 24.5 22.9 23.3 24.1 29.9 30.9 30.1 31.4 1976 1976 27.4 26.9 25.8 25.6 23.1 22.7 22.1 22.7 28.0 29.1 30.8 31.2 1977 1977 30.6 26.9 26.9 27.2 24.7 23.8 23.9 26.2 28.6 31.1 32.7 30.6 1978 1978 28.7 25.8 26.4 25.8 23.9 21.3 22.9 26.3 28.5 30.0 31.2 31.4 1979 1979 29.5 27.7 27.5 28.2 24.9 23.2 21.9 26.1 29.8 30.6 31.0 31.8 1980 1980 31.4 29.3 26.8 27.6 26.0 23.3 22.4 25.2 29.5 32.0 29.9 32.8 1981 1981 30.5 30.1 28.9 27.4 25.4 22.2 24.0 25.4 29.1 30.9 32.2 32.9 1982 1982 32.0 29.7 27.9 26.8 24.8 23.7 22.2 25.9 29.5 30.1 31.0 31.5 1983 1983 30.6 32.2 29.8 29.6 26.2 23.9 24.5 24.8 30.0 31.2 31.0 30.1 1984 1984 31.7 30.6 28.1 27.3 26.1 23.5 23.1 26.7 29.9 30.1 30.9 32.2 1985 1985 31.1 27.4 27.8 27.9 24.9 23.7 24.0 26.4 29.6 30.1 30.9 30.5 1986 1986 30.9 27.9 26.6 27.7 26.3 23.8 23.7 25.3 28.8 29.3 29.6 32.6 1987 1987 33.1 29.1 29.4 30.0 27.7 23.4 23.4 26.0 27.5 30.9 32.9 31.6 1988 1988 31.0 29.8 29.6 27.6 25.8 24.0 22.8 26.0 29.8 30.7 30.8 28.5 1989 1989 29.3 27.2 28.7 26.6 27.5 23.5 23.5 26.8 29.2 30.4 31.9 33.1 1990 1990 29.3 29.8 26.8 27.2 25.9 24.1 24.5 27.0 29.5 31.2 31.7 31.1 1991 1991 30.0 28.3 28.3 28.2 26.0 23.3 23.7 26.5 29.4 29.8 29.9 28.6 1992 1992 32.3 32.0 30.0 29.5 26.6 24.4 23.0 25.2 29.3 30.4 31.5 33.3 1993 1993 31.8 28.8 27.5 26.6 27.2 23.8 24.0 26.3 29.5 31.7 30.5 31.2 1994 1994 28.8 27.8 30.4 28.9 26.4 23.0 21.8 25.6 30.2 31.9 31.5 32.9 1995 1995 33.7 28.4 28.1 28.1 26.1 24.3 24.8 27.2 30.3 30.8 31.6 31.6 1996 1996 29.3 30.1 29.5 29.8 27.1 24.8 21.7 25.9 28.5 32.1 30.2 31.7 1997 1997 29.2 29.3 27.7 27.2 25.4 24.1 23.7 27.1 30.4 32.3 31.3 31.9 1998 1998 30.5 32.7 31.3 29.2 27.7 26.2 25.2 25.7 31.2 31.8 31.1 32.4 1999 1999 31.2 30.8 29.5 29.2 26.9 24.2 24.1 25.9 28.4 30.8 32.2 30.0 2000 2000 29.5 28.8 27.3 27.8 26.0 23.7 23.9 25.7 29.2 31.2 29.8 31.3 2001 2001 30.4 28.8 28.2 27.6 25.9 24.6 22.8 25.6 29.2 31.0 30.1 30.9 2002 2002 29.4 29.2 28.2 27.8 25.7 23.2 23.7 26.2 29.5 30.8 30.6 31.3 79 143 391 143 391 -18.75 15.25 143-391_143-391 1901 1901 30.6 28.6 26.8 28.4 25.7 24.1 24.3 27.3 29.7 31.8 31.0 31.4 1902 1902 29.5 29.3 27.7 28.6 26.4 23.7 24.3 26.2 29.8 31.5 30.9 32.1 1903 1903 30.3 29.3 27.6 28.8 26.7 23.6 24.4 26.3 29.3 30.4 29.5 31.7 1904 1904 30.6 28.5 27.7 28.3 25.8 24.0 24.3 26.3 29.4 31.0 30.7 31.1 1905 1905 30.3 28.9 27.7 28.9 25.1 22.7 24.6 25.9 29.2 31.7 31.5 30.9 1906 1906 30.9 28.9 27.0 27.4 25.2 24.0 23.8 26.3 29.8 30.9 30.8 31.1 1907 1907 30.3 29.0 27.8 27.0 23.5 24.3 23.8 26.4 29.7 30.7 30.8 31.3 1908 1908 30.3 29.3 27.8 25.6 26.3 24.1 24.1 26.8 30.2 31.0 30.9 31.6 1909 1909 30.3 29.3 27.2 28.1 25.9 24.4 24.2 25.8 29.7 31.1 31.1 30.9 1910 1910 30.6 29.3 28.0 28.3 27.1 23.7 24.0 26.2 30.0 31.2 30.8 32.0 1911 1911 30.3 29.2 27.6 27.8 26.3 23.7 23.6 25.9 29.7 31.7 31.5 31.2 1912 1912 30.6 28.8 27.2 26.0 23.9 23.6 24.3 26.6 29.3 31.7 30.9 32.0 1913 1913 31.0 29.0 28.3 27.9 26.6 24.1 23.9 26.6 29.8 31.3 31.2 31.4 1914 1914 31.2 29.3 28.1 26.9 26.7 24.1 24.1 25.5 29.8 32.6 30.8 31.4 1915 1915 30.8 29.0 28.8 26.9 26.3 24.0 23.6 26.3 29.5 31.5 31.5 31.9 1916 1916 30.3 29.2 27.3 28.1 26.2 24.0 24.3 26.1 29.5 31.4 31.2 31.7 1917 1917 28.6 26.5 26.5 27.4 26.8 22.9 22.2 26.2 28.9 31.0 30.4 30.0 1918 1918 29.3 26.9 26.5 27.0 25.6 24.3 24.8 25.7 31.3 30.9 31.8 31.1 1919 1919 31.3 30.3 29.0 29.8 26.4 24.0 25.4 24.9 28.2 31.9 30.7 32.2 1920 1920 31.3 29.0 27.8 28.0 27.0 25.1 26.1 27.4 30.4 31.2 31.4 31.7 1921 1921 31.2 28.2 28.4 28.7 26.4 24.7 23.4 26.7 29.8 32.4 30.2 30.8 1922 1922 31.2 29.5 29.3 28.8 26.6 25.3 25.0 25.9 30.8 31.3 30.8 31.9 1923 1923 30.1 28.1 27.6 26.4 26.7 24.7 24.2 28.3 30.0 31.8 31.5 30.8 1924 1924 31.6 29.3 29.2 29.2 26.9 25.7 24.1 27.0 29.0 31.0 30.3 31.7 1925 1925 30.2 28.5 27.1 28.0 24.7 23.1 23.8 28.3 28.9 31.6 31.2 31.4 1926 1926 31.4 31.8 29.5 29.2 26.8 24.7 23.5 27.8 29.6 31.0 31.4 31.4 1927 1927 31.1 30.5 29.1 28.3 27.0 25.1 24.8 26.6 31.3 32.4 31.4 31.3 1928 1928 29.9 29.8 27.5 28.1 26.4 24.8 24.8 25.7 28.3 31.9 30.4 32.0 1929 1929 31.2 29.7 28.1 28.6 27.3 25.3 23.9 25.9 28.8 31.8 31.6 31.7 1930 1930 30.6 29.5 27.6 28.1 25.9 23.3 24.5 25.6 29.1 31.7 31.9 31.4 1931 1931 30.2 29.7 27.5 27.9 28.2 25.7 22.3 27.3 29.8 30.6 31.0 31.4 1932 1932 31.0 29.2 28.0 28.4 25.9 24.1 22.1 25.4 27.0 31.4 31.0 31.2 1933 1933 30.9 30.5 29.9 29.2 27.0 24.3 25.3 27.5 29.8 32.4 30.5 29.9 1934 1934 28.1 26.7 26.7 28.3 26.8 25.2 24.8 26.9 28.8 31.3 29.8 31.3 1935 1935 29.7 27.9 27.7 28.5 26.4 22.7 24.7 24.4 27.1 33.2 31.4 30.7 1936 1936 28.8 29.9 27.7 28.4 25.6 25.4 25.0 27.6 28.2 31.2 31.0 30.6 1937 1937 29.6 27.7 27.8 28.1 26.6 24.1 22.6 27.1 27.8 32.2 32.1 29.9 1938 1938 29.3 27.4 28.7 27.7 26.3 24.0 23.9 26.4 28.1 31.9 29.3 30.3 1939 1939 30.1 29.0 26.4 27.6 27.0 24.5 22.5 25.0 29.3 29.9 30.4 30.5 1940 1940 30.1 28.2 27.5 27.9 26.0 23.7 24.6 28.7 29.1 31.4 31.9 31.8 1941 1941 29.7 29.5 29.7 29.8 28.1 24.3 25.8 29.2 30.3 31.2 31.8 31.7 1942 1942 31.3 29.0 26.3 27.7 25.7 24.7 24.2 26.6 30.4 29.3 30.8 29.5 1943 1943 30.1 29.6 28.0 27.3 26.4 23.0 24.3 24.5 29.8 32.1 30.4 29.9 1944 1944 29.2 28.4 28.0 29.6 26.2 23.7 26.6 29.5 28.4 32.9 33.0 32.8 1945 1945 31.6 30.8 28.0 29.7 26.8 24.7 24.7 26.9 31.7 32.1 31.5 30.4 1946 1946 31.3 30.5 29.2 30.2 27.7 25.1 26.3 26.2 30.3 31.9 32.4 31.7 1947 1947 31.1 29.8 27.0 29.5 27.0 25.6 23.2 29.6 30.5 32.7 32.5 31.2 1948 1948 29.8 28.8 28.3 28.3 27.9 25.5 24.1 27.5 28.3 32.2 31.2 31.9 1949 1949 31.9 29.5 27.8 28.3 27.1 24.1 23.8 27.6 30.9 32.4 30.6 31.6 1950 1950 29.9 28.4 27.6 27.9 26.0 25.4 22.5 25.5 30.2 30.6 30.8 30.6 1951 1951 28.3 28.3 28.3 28.4 26.7 24.7 25.5 27.0 30.0 31.6 31.5 32.9 1952 1952 32.2 28.9 29.4 29.2 26.6 24.9 22.7 26.9 29.1 31.7 30.6 30.9 1953 1953 30.4 27.1 26.9 27.2 25.1 23.9 24.3 26.0 28.4 30.5 30.7 29.3 1954 1954 28.8 28.3 25.4 27.0 24.6 22.9 22.9 27.0 30.5 32.7 30.6 31.1 1955 1955 29.4 27.2 25.9 28.0 26.0 23.2 24.6 25.0 30.3 30.7 31.5 30.3 1956 1956 29.6 27.3 25.4 28.2 26.1 24.3 24.2 27.9 28.8 32.4 30.3 30.1 1957 1957 29.9 27.9 27.1 29.7 27.3 22.9 25.3 26.9 29.2 30.4 31.5 31.2 1958 1958 29.4 28.2 27.4 28.4 26.8 23.9 23.9 25.8 30.1 31.9 32.2 31.8 1959 1959 30.9 28.7 28.9 29.0 25.0 24.5 24.2 26.2 30.3 32.0 32.4 31.5 1960 1960 30.7 28.3 28.2 28.4 26.0 24.5 23.0 28.1 31.6 33.0 32.2 32.6 1961 1961 31.1 30.0 27.6 28.2 26.2 23.9 25.2 25.8 32.1 33.5 31.6 32.3 1962 1962 30.9 29.2 29.6 28.7 27.8 24.3 24.8 26.1 30.8 31.9 31.3 32.6 1963 1963 28.4 30.2 27.4 28.0 26.0 24.0 24.1 26.3 30.3 31.6 29.4 31.0 1964 1964 31.9 30.5 29.3 29.4 26.8 23.3 23.4 26.0 29.5 31.2 30.6 31.6 1965 1965 30.6 30.2 28.5 27.7 26.7 23.8 24.1 27.4 30.0 29.7 30.9 31.8 1966 1966 29.9 28.2 28.2 27.5 27.0 24.9 25.0 27.2 29.5 31.9 32.3 31.9 1967 1967 30.2 28.6 28.0 27.2 26.0 23.3 23.5 26.7 30.4 31.9 30.5 30.7 1968 1968 31.5 30.5 26.9 27.8 25.7 22.0 24.4 27.1 30.3 31.9 30.2 31.7 1969 1969 31.8 29.8 28.1 29.0 26.0 24.9 24.0 27.2 28.6 30.2 32.2 32.3 1970 1970 31.7 29.8 30.5 29.6 27.5 25.2 24.2 26.4 30.3 31.6 32.1 31.0 1971 1971 29.6 27.7 28.5 28.9 26.5 25.1 24.5 26.1 29.8 31.7 31.1 31.9 1972 1972 27.1 29.7 26.6 27.4 25.8 23.4 23.6 26.0 28.9 32.1 32.3 34.0 1973 1973 32.3 30.9 28.6 27.9 27.1 24.0 24.0 26.1 30.2 30.5 31.3 30.2 1974 1974 27.9 27.5 25.8 26.9 24.3 23.2 22.5 25.3 28.3 29.6 29.3 30.4 1975 1975 30.2 29.2 27.0 27.5 25.6 23.8 24.0 25.2 30.8 31.8 30.7 31.7 1976 1976 28.0 27.3 26.1 26.5 24.1 23.8 23.2 23.5 28.9 30.0 31.4 31.4 1977 1977 30.9 27.4 27.3 28.1 25.7 24.7 24.8 27.2 29.4 32.2 33.2 30.8 1978 1978 29.1 26.2 26.5 26.7 24.8 22.1 23.7 27.4 29.4 30.8 31.7 31.7 1979 1979 29.9 28.1 27.7 29.0 26.0 24.0 22.8 27.2 30.6 31.4 31.5 32.1 1980 1980 31.9 29.8 27.2 28.3 27.0 24.1 23.3 26.3 30.4 32.8 30.7 33.0 1981 1981 30.7 30.3 29.0 28.3 26.3 23.0 24.8 26.5 30.1 31.8 32.7 33.0 1982 1982 32.3 30.1 28.2 27.6 25.6 24.5 23.4 26.9 30.3 30.9 31.5 31.8 1983 1983 31.1 32.6 30.1 30.4 27.3 24.8 25.5 25.8 30.8 32.0 31.5 30.5 1984 1984 32.0 30.9 28.2 28.4 27.2 24.6 24.1 27.7 31.0 31.0 31.3 32.5 1985 1985 31.5 27.9 27.8 28.8 25.9 24.6 24.9 27.4 30.4 30.8 31.6 30.8 1986 1986 31.3 28.2 26.9 28.5 27.3 24.7 24.7 26.4 29.7 30.1 30.3 32.8 1987 1987 33.3 29.5 29.7 30.8 28.7 24.3 24.4 27.2 28.5 31.7 33.6 31.8 1988 1988 31.4 30.3 29.9 28.6 26.8 25.1 23.8 27.1 30.6 31.5 31.4 28.8 1989 1989 29.5 27.7 28.9 27.5 28.6 24.4 24.5 27.8 29.8 31.3 32.5 33.3 1990 1990 29.6 30.3 27.2 28.0 26.9 25.0 25.7 28.1 30.4 31.9 32.3 31.4 1991 1991 30.4 28.7 28.7 28.9 27.0 24.2 24.8 27.5 30.4 30.6 30.5 29.0 1992 1992 32.6 32.5 30.2 30.3 27.6 25.3 24.0 26.6 30.4 31.3 32.1 33.7 1993 1993 32.1 29.3 27.7 27.6 28.3 24.9 24.9 27.4 30.3 32.6 31.1 31.3 1994 1994 29.2 28.4 30.5 29.6 27.4 24.0 22.7 26.7 31.0 32.6 32.0 33.1 1995 1995 34.1 28.6 28.4 28.9 27.1 25.1 25.7 28.4 31.1 31.6 32.2 31.9 1996 1996 29.8 30.6 29.6 30.6 28.0 25.6 22.7 27.0 29.3 33.0 30.9 32.0 1997 1997 29.6 29.7 28.0 28.1 26.4 25.0 24.7 28.1 31.2 33.1 31.9 32.2 1998 1998 30.9 33.0 31.5 29.9 28.5 27.0 26.1 26.8 32.0 32.6 31.8 32.7 1999 1999 31.5 31.2 29.7 30.0 27.8 25.1 25.0 27.1 29.2 31.6 32.8 30.4 2000 2000 29.9 29.3 27.5 28.7 26.9 24.6 24.8 26.7 30.1 31.9 30.4 31.7 2001 2001 30.8 29.0 28.3 28.6 26.9 25.5 23.9 26.7 30.0 31.8 30.7 31.4 2002 2002 29.9 29.6 28.3 28.6 26.7 24.2 24.8 27.5 30.2 31.6 31.2 31.6 80 144 391 144 391 -18.25 15.25 144-391_144-391 1901 1901 30.5 28.6 26.7 28.7 26.1 24.6 24.8 27.8 30.3 32.1 31.2 30.9 1902 1902 29.5 29.0 27.5 28.9 26.8 24.3 24.9 26.9 30.6 31.8 31.1 31.5 1903 1903 30.2 29.3 27.4 29.0 27.1 24.3 25.0 27.0 29.8 30.9 29.7 31.2 1904 1904 30.5 28.5 27.5 28.6 26.1 24.7 24.9 27.0 30.0 31.5 30.9 30.7 1905 1905 30.2 28.9 27.5 29.1 25.5 23.5 25.1 26.6 29.9 32.2 31.6 30.5 1906 1906 30.8 28.9 26.8 27.7 25.6 24.6 24.5 26.9 30.4 31.4 30.9 30.7 1907 1907 30.3 29.0 27.6 27.3 24.0 24.9 24.4 26.9 30.3 31.2 31.0 30.9 1908 1908 30.2 29.3 27.6 26.1 26.7 24.9 24.7 27.3 30.7 31.5 31.1 31.1 1909 1909 30.3 29.3 27.0 28.3 26.4 24.9 24.8 26.5 30.3 31.5 31.3 30.5 1910 1910 30.5 29.3 27.8 28.6 27.4 24.4 24.7 26.8 30.6 31.6 30.9 31.4 1911 1911 30.2 29.2 27.4 28.0 26.7 24.3 24.3 26.6 30.4 32.1 31.6 30.7 1912 1912 30.5 28.9 27.0 26.4 24.4 24.3 24.9 27.2 30.0 32.1 31.1 31.4 1913 1913 30.9 29.0 28.1 28.2 27.0 24.6 24.5 27.2 30.4 31.7 31.3 30.9 1914 1914 31.0 29.3 27.9 27.2 26.8 24.7 24.5 26.1 30.4 32.9 31.0 30.9 1915 1915 30.7 29.0 28.6 27.3 26.6 24.6 24.3 26.9 30.2 31.9 31.6 31.4 1916 1916 30.3 29.2 27.1 28.3 26.6 24.6 24.9 26.7 30.2 31.8 31.3 31.2 1917 1917 28.5 26.6 26.3 27.7 27.2 23.6 22.9 26.9 29.6 31.5 30.6 29.6 1918 1918 29.3 27.0 26.4 27.3 25.9 24.9 25.4 26.4 31.9 31.3 31.9 30.6 1919 1919 31.2 30.2 28.8 30.0 26.7 24.4 25.9 25.5 28.8 32.2 30.9 31.6 1920 1920 31.2 29.0 27.6 28.3 27.3 25.6 26.6 27.9 31.0 31.6 31.5 31.2 1921 1921 31.1 28.2 28.1 29.0 26.8 25.3 24.0 27.2 30.4 32.8 30.4 30.4 1922 1922 31.0 29.5 29.0 29.0 26.8 25.8 25.5 26.6 31.4 31.7 30.9 31.4 1923 1923 30.0 28.2 27.3 26.8 27.0 25.2 24.8 28.8 30.7 32.2 31.6 30.3 1924 1924 31.5 29.3 28.9 29.4 27.2 26.2 24.7 27.6 29.7 31.4 30.4 31.2 1925 1925 30.1 28.5 26.9 28.3 25.1 23.7 24.4 28.8 29.6 32.0 31.3 31.2 1926 1926 31.3 31.7 29.2 29.4 27.1 25.3 24.0 28.3 30.3 31.5 31.5 31.2 1927 1927 31.0 30.4 28.8 28.6 27.4 25.6 25.3 27.2 31.8 32.8 31.5 30.8 1928 1928 29.9 29.8 27.4 28.4 26.8 25.3 25.4 26.4 29.1 32.3 30.5 31.4 1929 1929 31.1 29.8 27.9 28.9 27.5 25.8 24.5 26.5 29.4 32.2 31.7 31.1 1930 1930 30.5 29.5 27.4 28.3 26.3 23.9 25.1 26.2 29.8 32.1 32.1 31.2 1931 1931 30.1 29.8 27.3 28.2 28.5 26.3 23.0 27.9 30.6 31.1 31.1 30.9 1932 1932 30.9 29.2 27.8 28.6 26.2 24.6 22.8 26.1 27.7 31.9 31.1 30.8 1933 1933 30.8 30.5 29.6 29.4 27.4 25.0 25.8 28.1 30.4 32.7 30.7 29.4 1934 1934 28.2 26.8 26.5 28.6 27.2 25.7 25.3 27.5 29.5 31.9 30.0 30.8 1935 1935 29.6 28.0 27.5 28.8 26.8 23.4 25.3 25.0 27.8 33.5 31.5 30.3 1936 1936 28.8 29.9 27.5 28.7 26.0 25.9 25.7 28.1 28.9 31.6 31.2 30.1 1937 1937 29.5 27.8 27.6 28.4 27.1 24.7 23.2 27.6 28.6 32.6 32.2 29.5 1938 1938 29.3 27.5 28.5 28.0 26.7 24.6 24.5 27.0 28.8 32.2 29.6 29.8 1939 1939 30.1 29.0 26.2 28.0 27.4 25.1 23.2 25.5 29.9 30.3 30.5 30.0 1940 1940 30.0 28.3 27.3 28.2 26.4 24.4 25.2 29.2 29.7 31.8 32.0 31.4 1941 1941 29.6 29.5 29.4 30.0 28.4 24.8 26.3 29.7 30.9 31.6 31.9 31.2 1942 1942 31.2 29.0 26.2 28.0 26.1 25.3 24.8 27.3 30.9 29.7 31.0 29.1 1943 1943 29.9 29.6 27.7 27.7 26.8 23.5 24.8 25.2 30.4 32.5 30.7 29.4 1944 1944 29.2 28.5 27.8 29.9 26.7 24.3 27.1 30.0 29.1 33.3 33.0 32.2 1945 1945 31.5 30.8 27.8 29.9 27.1 25.3 25.3 27.5 32.3 32.5 31.6 30.0 1946 1946 31.2 30.5 29.0 30.4 28.0 25.6 26.9 26.7 30.9 32.3 32.4 31.1 1947 1947 31.0 29.8 26.8 29.7 27.5 26.2 23.7 30.1 31.0 33.1 32.5 30.6 1948 1948 29.7 28.8 28.0 28.5 28.2 26.1 24.7 28.1 28.9 32.6 31.3 31.4 1949 1949 31.7 29.5 27.6 28.8 27.5 24.7 24.5 28.2 31.6 32.7 30.7 31.1 1950 1950 29.8 28.5 27.5 28.3 26.4 25.9 23.2 26.2 30.8 31.0 30.9 30.2 1951 1951 28.1 28.3 28.1 28.8 27.2 25.4 26.2 27.6 30.5 32.1 31.6 32.6 1952 1952 32.0 28.9 29.1 29.5 26.9 25.4 23.3 27.4 29.6 32.1 30.7 30.6 1953 1953 30.1 27.3 26.8 27.6 25.5 24.6 24.9 26.6 28.9 30.9 30.7 29.0 1954 1954 28.6 28.3 25.2 27.3 25.0 23.3 23.5 27.4 30.9 33.2 30.9 30.7 1955 1955 29.3 27.1 25.8 28.3 26.5 23.9 25.2 25.7 30.7 31.3 31.7 30.0 1956 1956 29.4 27.4 25.1 28.5 26.6 24.8 24.8 28.4 29.4 32.8 30.3 29.7 1957 1957 29.7 28.0 27.0 30.1 27.7 23.7 25.9 27.5 29.7 30.8 31.8 31.2 1958 1958 29.4 28.1 27.2 28.6 27.0 24.4 24.4 26.4 30.6 32.4 32.3 31.4 1959 1959 30.9 28.8 28.7 29.5 25.5 25.1 24.8 26.8 30.8 32.3 32.5 31.1 1960 1960 30.6 28.3 27.9 28.7 26.4 25.1 23.5 28.7 32.0 33.5 32.3 32.3 1961 1961 31.0 30.0 27.4 28.6 26.7 24.5 25.7 26.4 32.6 33.9 31.8 31.9 1962 1962 30.7 29.2 29.4 29.0 28.1 25.0 25.5 26.7 31.3 32.4 31.4 32.3 1963 1963 28.5 30.2 27.2 28.3 26.6 24.9 24.7 27.0 30.7 31.9 29.5 30.5 1964 1964 31.6 30.3 28.9 29.6 27.1 24.0 24.0 26.5 30.1 31.6 30.7 31.1 1965 1965 30.5 30.2 28.2 28.2 27.3 24.5 24.7 28.0 30.6 30.3 30.8 31.4 1966 1966 29.8 28.3 28.1 27.9 27.3 25.5 25.7 27.8 30.0 32.3 32.5 31.6 1967 1967 30.0 28.6 27.7 27.7 26.4 24.0 24.1 27.3 31.0 32.4 30.6 30.3 1968 1968 31.3 30.4 26.8 28.3 26.1 22.8 25.0 27.7 30.8 32.3 30.4 31.2 1969 1969 31.6 29.9 27.9 29.4 26.5 25.5 24.6 27.7 29.1 30.7 32.3 31.9 1970 1970 31.5 29.8 30.2 29.9 28.0 25.7 24.8 27.0 30.7 32.0 32.2 30.6 1971 1971 29.4 27.8 28.2 29.3 27.0 25.5 25.2 26.7 30.3 32.3 31.2 31.6 1972 1972 27.1 29.7 26.4 27.6 26.4 23.9 24.1 26.5 29.5 32.5 32.5 33.5 1973 1973 32.1 31.0 28.4 28.3 27.5 24.6 24.5 26.7 30.7 30.8 31.4 29.7 1974 1974 27.8 27.6 25.6 27.4 24.6 23.8 23.2 26.2 28.8 29.8 29.4 29.9 1975 1975 30.1 29.2 26.8 27.8 26.3 24.4 24.2 25.8 31.2 32.1 30.8 31.2 1976 1976 28.0 27.3 26.0 26.9 24.6 24.4 23.8 24.2 29.3 30.5 31.6 31.0 1977 1977 30.8 27.4 27.0 28.4 26.1 25.2 25.3 27.7 29.9 32.7 33.2 30.3 1978 1978 29.0 26.4 26.3 27.1 25.2 22.7 24.3 27.8 29.9 31.1 31.6 31.2 1979 1979 29.8 28.2 27.3 29.2 26.4 24.7 23.5 27.7 31.2 31.7 31.5 31.6 1980 1980 31.7 29.7 27.0 28.7 27.5 24.6 23.8 27.0 31.0 33.1 30.9 32.4 1981 1981 30.4 30.2 28.6 28.7 26.7 23.7 25.4 27.2 30.5 32.2 32.8 32.5 1982 1982 32.1 30.1 28.0 28.0 26.0 25.1 24.0 27.4 30.7 31.3 31.5 31.4 1983 1983 31.0 32.5 29.7 30.6 27.8 25.5 26.0 26.4 31.3 32.4 31.6 30.0 1984 1984 31.8 30.9 27.9 28.7 27.6 25.2 24.8 28.3 31.6 31.4 31.4 32.1 1985 1985 31.3 28.0 27.6 29.1 26.4 25.0 25.5 28.0 30.9 31.3 31.7 30.4 1986 1986 31.1 28.3 26.8 28.8 27.8 25.4 25.4 27.0 30.3 30.5 30.4 32.3 1987 1987 33.1 29.5 29.3 31.0 29.0 25.0 25.0 27.8 29.1 32.2 33.6 31.4 1988 1988 31.2 30.4 29.6 29.0 27.3 25.6 24.4 27.7 31.1 31.9 31.5 28.6 1989 1989 29.3 27.7 28.6 27.8 28.9 25.1 25.0 28.4 30.4 31.7 32.6 32.8 1990 1990 29.5 30.3 27.0 28.4 27.2 25.6 26.2 28.7 30.8 32.3 32.4 30.9 1991 1991 30.3 28.8 28.4 29.2 27.5 24.9 25.4 28.1 30.8 31.0 30.6 28.7 1992 1992 32.4 32.4 29.9 30.6 28.0 25.9 24.5 27.3 30.9 31.7 32.1 33.2 1993 1993 31.9 29.2 27.5 28.0 28.8 25.5 25.5 28.0 30.7 32.9 31.4 31.0 1994 1994 29.1 28.4 30.1 30.0 27.9 24.6 23.4 27.3 31.4 33.0 32.1 32.6 1995 1995 33.8 28.6 28.1 29.2 27.6 25.7 26.3 28.9 31.6 32.0 32.3 31.5 1996 1996 29.7 30.5 29.2 30.9 28.4 26.2 23.4 27.6 29.8 33.3 31.0 31.5 1997 1997 29.5 29.7 27.8 28.4 26.8 25.6 25.2 28.6 31.5 33.5 32.0 31.7 1998 1998 30.8 32.9 31.3 30.2 28.9 27.3 26.6 27.4 32.6 33.0 31.9 32.1 1999 1999 31.2 31.2 29.5 30.3 28.1 25.8 25.6 27.7 29.9 32.0 32.9 30.0 2000 2000 29.9 29.3 27.3 29.0 27.3 25.2 25.3 27.2 30.8 32.3 30.6 30.9 2001 2001 30.7 29.0 28.1 28.9 27.3 26.2 24.5 27.4 30.6 32.1 31.0 30.9 2002 2002 29.9 29.6 28.0 28.9 27.1 24.9 25.6 27.9 30.7 32.0 31.5 31.1 81 145 391 145 391 -17.75 15.25 145-391_145-391 1901 1901 30.5 28.9 27.0 29.0 26.7 25.1 25.5 28.3 30.8 32.8 31.4 30.7 1902 1902 29.6 29.5 27.8 29.2 27.4 24.9 25.7 27.5 31.2 32.4 31.4 31.3 1903 1903 30.3 29.5 27.7 29.4 27.6 24.9 25.8 27.8 30.3 31.7 30.0 31.0 1904 1904 30.5 28.8 27.8 28.8 26.7 25.2 25.5 27.6 30.5 32.3 31.1 30.5 1905 1905 30.3 29.1 27.8 29.4 26.1 24.1 25.8 27.3 30.5 33.0 31.8 30.3 1906 1906 30.8 29.1 27.1 28.1 26.2 25.2 25.3 27.6 30.9 32.1 31.1 30.6 1907 1907 30.3 29.2 27.8 27.7 24.7 25.4 25.3 27.5 30.8 32.0 31.3 30.7 1908 1908 30.3 29.5 27.8 26.6 27.3 25.5 25.5 27.9 31.2 32.3 31.4 30.9 1909 1909 30.3 29.5 27.3 28.7 27.0 25.4 25.5 27.1 30.8 32.2 31.5 30.3 1910 1910 30.5 29.5 28.1 28.8 28.0 24.9 25.5 27.5 31.1 32.3 31.2 31.2 1911 1911 30.2 29.4 27.8 28.4 27.3 24.8 25.1 27.4 30.9 32.7 31.8 30.6 1912 1912 30.5 29.1 27.4 26.9 25.0 24.9 25.7 27.8 30.6 32.7 31.4 31.2 1913 1913 30.8 29.2 28.3 28.6 27.6 25.1 25.4 27.8 30.9 32.4 31.5 31.0 1914 1914 31.0 29.5 28.2 27.7 27.4 25.2 25.3 26.8 30.9 33.6 31.3 30.7 1915 1915 30.6 29.2 28.8 27.7 27.2 25.1 25.3 27.6 30.8 32.4 31.8 31.2 1916 1916 30.3 29.4 27.4 28.7 27.1 25.1 25.7 27.4 30.7 32.4 31.5 31.0 1917 1917 28.6 27.0 26.6 28.1 27.7 24.2 23.8 27.8 30.1 32.2 30.8 29.4 1918 1918 29.3 27.4 26.7 27.7 26.5 25.4 26.2 27.0 32.3 32.0 32.0 30.4 1919 1919 31.1 30.4 29.0 30.2 27.1 24.9 26.6 26.3 29.4 32.9 31.2 31.4 1920 1920 31.1 29.2 27.9 28.6 27.9 26.1 27.4 28.5 31.5 32.3 31.7 31.0 1921 1921 31.0 28.5 28.4 29.3 27.4 25.8 24.8 27.8 30.9 33.4 30.6 30.2 1922 1922 31.0 29.7 29.2 29.4 27.4 26.3 26.3 27.3 31.8 32.4 31.1 31.2 1923 1923 30.1 28.4 27.6 27.2 27.5 25.7 25.5 29.3 31.2 32.9 31.8 30.1 1924 1924 31.5 29.6 29.2 29.8 27.8 26.6 25.5 28.2 30.3 32.2 30.7 31.0 1925 1925 30.2 28.8 27.1 28.7 25.7 24.3 25.3 29.4 30.1 32.7 31.5 30.9 1926 1926 31.3 31.8 29.4 29.8 27.7 25.8 24.9 28.7 30.8 32.3 31.8 31.0 1927 1927 31.0 30.5 29.1 29.0 28.0 26.0 26.1 27.8 32.3 33.5 31.8 30.7 1928 1928 30.0 30.0 27.8 28.7 27.5 25.8 26.1 27.1 29.7 33.0 30.7 31.2 1929 1929 31.1 30.0 28.2 29.2 27.9 26.3 25.3 27.1 30.0 32.9 31.9 31.0 1930 1930 30.5 29.7 27.7 28.7 26.9 24.5 25.9 26.9 30.4 32.9 32.4 31.0 1931 1931 30.1 30.0 27.6 28.6 29.0 26.7 23.9 28.5 31.1 31.8 31.3 30.7 1932 1932 30.8 29.4 28.1 29.0 26.7 25.1 23.7 26.8 28.3 32.7 31.4 30.7 1933 1933 30.7 30.6 29.8 29.8 27.9 25.5 26.6 28.6 30.9 33.4 30.9 29.3 1934 1934 28.4 27.1 26.9 29.0 27.9 26.2 26.1 28.1 30.1 32.7 30.4 30.6 1935 1935 29.7 28.3 27.8 29.1 27.4 24.0 26.1 25.8 28.4 34.2 31.8 30.2 1936 1936 28.9 30.0 27.8 29.0 26.5 26.4 26.4 28.6 29.6 32.4 31.5 30.0 1937 1937 29.6 28.1 27.9 28.8 27.7 25.3 24.1 28.1 29.2 33.2 32.4 29.4 1938 1938 29.3 27.8 28.7 28.4 27.2 25.1 25.4 27.6 29.5 32.9 29.9 29.6 1939 1939 30.1 29.5 26.5 28.4 28.0 25.6 24.0 26.3 30.5 31.1 30.7 29.9 1940 1940 30.0 28.5 27.6 28.6 26.9 25.0 26.0 29.7 30.3 32.4 32.2 31.3 1941 1941 29.6 29.7 29.7 30.2 28.9 25.2 26.9 30.2 31.4 32.3 32.1 31.0 1942 1942 31.2 29.5 26.5 28.4 26.7 25.8 25.5 28.0 31.4 30.5 31.2 28.9 1943 1943 30.0 29.7 27.9 28.1 27.2 24.0 25.5 25.9 30.9 33.2 31.1 29.3 1944 1944 29.3 28.7 28.1 30.2 27.4 24.9 27.9 30.6 29.6 34.0 33.1 32.0 1945 1945 31.5 30.9 28.1 30.2 27.7 25.7 26.1 28.1 32.7 33.2 31.7 29.8 1946 1946 31.2 30.6 29.2 30.7 28.5 26.0 27.7 27.2 31.4 33.0 32.5 30.9 1947 1947 31.0 30.0 27.2 30.0 28.1 26.6 24.6 30.7 31.5 33.7 32.6 30.4 1948 1948 29.7 28.9 28.3 28.8 28.6 26.6 25.5 28.7 29.5 33.3 31.5 31.2 1949 1949 31.6 29.6 27.9 29.1 28.2 25.2 25.4 28.8 32.1 33.4 31.0 31.0 1950 1950 29.9 28.7 27.8 28.7 27.1 26.3 24.0 26.8 31.4 31.6 31.1 30.0 1951 1951 28.1 28.4 28.3 29.2 27.9 25.9 27.1 28.2 31.1 32.8 31.9 32.4 1952 1952 31.8 29.3 29.4 29.7 27.3 25.7 24.2 28.0 30.1 32.8 30.9 30.4 1953 1953 30.0 27.5 27.2 28.0 26.2 25.2 25.7 27.2 29.4 31.4 30.8 28.8 1954 1954 28.7 28.5 25.5 27.8 25.5 23.8 24.4 28.0 31.5 33.8 31.2 30.6 1955 1955 29.4 27.3 26.1 28.6 26.9 24.3 26.0 26.3 31.3 32.0 32.0 29.7 1956 1956 29.5 27.5 25.4 28.8 27.1 25.3 25.4 29.0 30.0 33.4 30.4 29.6 1957 1957 29.8 28.3 27.3 30.4 28.3 24.4 26.7 28.1 30.2 31.5 32.0 30.9 1958 1958 29.5 28.2 27.4 28.8 27.4 24.7 25.1 26.9 31.2 33.1 32.5 31.3 1959 1959 30.9 29.0 28.9 29.8 26.1 25.5 25.6 27.4 31.5 32.9 32.6 30.9 1960 1960 30.7 28.6 28.1 29.1 26.9 25.4 24.4 29.3 32.6 34.3 32.6 32.2 1961 1961 31.0 30.2 27.7 28.8 27.1 25.0 26.4 27.1 33.0 34.4 32.0 31.8 1962 1962 30.8 29.3 29.5 29.4 28.6 25.4 26.1 27.4 31.9 33.1 31.7 32.1 1963 1963 28.8 30.3 27.5 28.8 27.4 25.5 25.6 27.7 31.3 32.6 29.7 30.4 1964 1964 31.7 30.3 29.1 30.0 27.7 24.7 24.9 27.3 30.6 32.2 31.0 31.0 1965 1965 30.4 30.4 28.5 28.6 27.9 25.0 25.5 28.5 31.1 31.0 31.0 31.2 1966 1966 29.8 28.6 28.3 28.4 27.9 26.0 26.5 28.4 30.5 33.0 32.8 31.5 1967 1967 30.1 28.9 28.0 28.0 26.9 24.5 24.9 28.1 31.6 33.0 30.9 30.0 1968 1968 31.4 30.5 27.3 28.7 26.8 23.4 25.9 28.3 31.3 32.8 30.6 31.0 1969 1969 31.6 30.1 28.2 29.9 27.1 26.0 25.2 28.2 29.7 31.3 32.5 31.8 1970 1970 31.5 29.8 30.4 30.2 28.5 26.2 25.5 27.6 31.3 32.7 32.4 30.4 1971 1971 29.4 28.0 28.4 29.6 27.5 26.0 26.1 27.5 30.9 33.0 31.4 31.6 1972 1972 27.1 29.8 26.7 27.8 27.0 24.3 25.0 27.1 30.0 33.2 32.9 33.2 1973 1973 32.2 31.2 28.7 28.7 28.1 25.1 25.4 27.4 31.0 31.5 31.8 29.5 1974 1974 27.7 27.8 26.0 27.8 25.2 24.3 24.1 27.0 29.3 30.6 29.7 29.6 1975 1975 30.1 29.3 27.2 28.3 27.1 24.9 24.5 26.3 31.9 32.8 31.2 31.0 1976 1976 28.1 27.5 26.3 27.3 25.1 24.8 24.7 24.9 30.0 31.2 31.8 30.8 1977 1977 30.8 27.7 27.3 28.8 26.7 25.6 26.1 28.3 30.5 33.2 33.4 30.2 1978 1978 29.1 26.7 26.5 27.5 25.7 23.3 25.0 28.5 30.6 31.6 31.8 31.0 1979 1979 29.8 28.4 27.5 29.6 27.0 25.2 24.3 28.5 31.7 32.4 31.7 31.4 1980 1980 31.7 29.8 27.4 29.0 28.0 25.0 24.6 27.7 31.4 33.7 31.1 32.1 1981 1981 30.4 30.2 28.7 29.0 27.2 24.1 26.1 27.9 31.1 32.9 33.0 32.3 1982 1982 32.1 30.2 28.3 28.3 26.6 25.5 24.9 28.0 31.2 32.0 31.6 31.2 1983 1983 31.0 32.5 30.0 31.0 28.2 26.0 26.8 27.0 31.9 33.0 31.9 29.8 1984 1984 31.8 30.9 28.1 29.1 28.2 25.7 25.5 29.0 32.1 32.1 31.6 31.9 1985 1985 31.4 28.2 28.1 29.5 27.0 25.5 26.3 28.5 31.5 32.0 31.9 30.3 1986 1986 31.1 28.5 27.1 29.1 28.4 25.9 26.3 27.6 30.9 31.1 30.7 32.1 1987 1987 33.0 29.7 29.6 31.3 29.6 25.5 25.9 28.5 29.8 32.8 33.8 31.2 1988 1988 31.2 30.4 29.7 29.3 27.7 26.1 25.3 28.4 31.6 32.7 31.8 28.5 1989 1989 29.4 27.9 28.9 28.1 29.3 25.5 25.9 29.1 30.9 32.3 32.7 32.5 1990 1990 29.7 30.5 27.4 28.7 27.8 26.1 27.1 29.2 31.4 33.0 32.6 30.7 1991 1991 30.4 29.0 28.6 29.5 27.9 25.5 26.3 28.8 31.3 31.7 30.8 28.7 1992 1992 32.3 32.5 30.0 30.9 28.4 26.3 25.5 27.9 31.5 32.4 32.2 32.9 1993 1993 32.0 29.4 27.8 28.3 29.2 26.0 26.4 28.7 31.3 33.6 31.7 30.7 1994 1994 29.3 28.7 30.3 30.2 28.4 25.1 24.2 27.9 32.0 33.6 32.3 32.3 1995 1995 33.8 28.8 28.4 29.6 28.2 26.3 27.2 29.3 32.0 32.7 32.5 31.3 1996 1996 29.8 30.7 29.4 31.2 28.8 26.6 24.4 28.3 30.6 33.9 31.2 31.4 1997 1997 29.5 29.8 28.1 28.8 27.3 26.1 26.0 29.1 32.0 34.1 32.3 31.5 1998 1998 30.7 33.0 31.4 30.4 29.2 27.6 27.3 28.1 33.1 33.7 32.1 31.9 1999 1999 31.1 31.3 29.7 30.7 28.7 26.3 26.3 28.3 30.4 32.7 33.0 29.8 2000 2000 30.0 29.5 27.7 29.3 27.8 25.8 26.2 27.8 31.4 33.0 30.8 30.7 2001 2001 30.8 29.2 28.3 29.4 28.0 26.7 25.3 28.1 31.2 32.7 31.2 30.7 2002 2002 30.1 29.8 28.2 29.2 27.8 25.5 26.5 28.3 31.2 32.8 31.7 30.9 82 146 391 146 391 -17.25 15.25 146-391_146-391 1901 1901 30.5 29.0 27.6 29.5 27.1 25.8 26.1 28.9 31.4 33.1 31.9 30.6 1902 1902 29.6 29.5 28.5 29.7 27.8 25.5 26.3 28.3 32.0 32.8 31.9 31.1 1903 1903 30.3 29.5 28.4 29.9 27.9 25.5 26.3 28.5 30.9 32.2 30.5 30.9 1904 1904 30.5 29.0 28.5 29.3 27.1 25.8 26.1 28.5 31.1 32.8 31.6 30.4 1905 1905 30.3 29.3 28.4 29.9 26.5 24.8 26.3 28.1 31.1 33.5 32.2 30.3 1906 1906 30.8 29.2 27.7 28.6 26.5 25.8 25.8 28.3 31.5 32.6 31.5 30.9 1907 1907 30.5 29.5 28.4 28.2 25.2 25.8 25.8 28.2 31.3 32.5 31.8 30.6 1908 1908 30.3 29.5 28.4 27.2 27.6 26.2 26.1 28.6 31.8 32.8 31.9 30.8 1909 1909 30.3 29.5 27.9 29.1 27.4 25.8 26.1 27.9 31.5 32.8 31.9 30.3 1910 1910 30.5 29.5 28.7 29.3 28.4 25.5 26.1 28.3 31.6 32.7 31.6 31.1 1911 1911 30.3 29.5 28.4 28.9 27.7 25.5 25.8 28.2 31.6 33.1 32.2 30.5 1912 1912 30.5 29.3 28.0 27.5 25.6 25.7 26.1 28.5 31.3 33.1 31.9 31.1 1913 1913 30.8 29.5 28.8 29.1 28.0 25.7 26.0 28.5 31.5 32.8 31.9 30.9 1914 1914 31.0 29.5 28.7 28.2 27.7 25.8 26.0 27.5 31.6 33.9 31.8 30.9 1915 1915 30.6 29.5 29.3 28.3 27.5 25.7 26.0 28.3 31.5 32.8 32.2 31.0 1916 1916 30.3 29.5 28.0 29.1 27.5 25.7 26.3 28.1 31.4 32.8 31.9 30.9 1917 1917 28.7 27.2 27.2 28.6 28.1 24.8 24.5 28.6 30.8 32.6 31.3 29.4 1918 1918 29.4 27.6 27.3 28.2 26.8 26.0 26.8 27.8 32.9 32.4 32.4 30.3 1919 1919 31.1 30.4 29.5 30.6 27.4 25.5 27.2 27.0 30.1 33.3 31.6 31.2 1920 1920 31.1 29.3 28.5 29.1 28.2 26.6 27.8 29.2 32.1 32.7 32.1 30.9 1921 1921 31.0 28.6 28.9 29.8 27.8 26.3 25.5 28.5 31.5 33.8 31.0 30.1 1922 1922 31.0 29.8 29.7 29.9 27.8 26.8 26.8 28.2 32.4 32.8 31.6 31.1 1923 1923 30.1 28.6 28.2 27.7 27.9 26.2 26.1 30.0 31.9 33.3 32.2 30.1 1924 1924 31.5 29.7 29.7 30.2 28.2 27.2 26.1 28.9 31.0 32.7 31.1 30.9 1925 1925 30.2 28.9 27.7 29.1 26.1 25.0 25.8 30.0 30.8 33.1 31.9 30.9 1926 1926 31.3 31.7 29.9 30.2 28.0 26.3 25.5 29.3 31.4 32.8 32.1 30.9 1927 1927 30.9 30.5 29.6 29.3 28.3 26.6 26.7 28.5 32.8 34.0 32.2 30.6 1928 1928 30.1 30.1 28.5 29.2 27.9 26.3 26.7 27.9 30.5 33.4 31.2 31.1 1929 1929 31.0 30.2 28.8 29.7 28.2 26.8 26.0 27.8 30.6 33.2 32.3 30.9 1930 1930 30.5 29.8 28.4 29.2 27.3 25.2 26.5 27.7 31.1 33.4 32.8 30.8 1931 1931 30.1 30.1 28.2 29.0 29.4 27.2 24.5 29.2 31.7 32.2 31.8 30.6 1932 1932 30.8 29.5 28.7 29.5 27.1 25.7 24.4 27.5 29.0 33.2 31.8 30.9 1933 1933 30.7 30.6 30.4 30.2 28.3 26.1 27.1 29.2 31.5 33.7 31.4 29.2 1934 1934 28.6 27.3 27.5 29.5 28.3 26.8 26.6 28.8 30.7 33.2 30.9 30.5 1935 1935 29.8 28.5 28.3 29.6 27.8 24.7 26.7 26.6 29.1 34.5 32.3 30.2 1936 1936 29.0 30.1 28.3 29.5 26.9 26.8 26.8 29.2 30.3 32.8 31.9 30.0 1937 1937 29.6 28.3 28.5 29.3 28.1 25.8 24.8 28.7 29.9 33.6 32.8 29.4 1938 1938 29.4 28.0 29.3 28.9 27.6 25.7 26.0 28.3 30.3 33.3 30.5 29.6 1939 1939 30.2 29.5 27.2 28.9 28.4 26.1 24.7 27.0 31.1 31.6 31.2 29.8 1940 1940 30.1 28.6 28.2 29.1 27.3 25.5 26.5 30.3 31.0 32.8 32.6 31.2 1941 1941 29.7 29.8 30.2 30.6 29.3 25.8 27.3 30.8 32.0 32.7 32.5 30.9 1942 1942 31.2 29.5 27.2 28.9 27.1 26.3 26.1 28.7 32.1 30.9 31.6 28.9 1943 1943 30.0 29.8 28.5 28.6 27.6 24.5 26.1 26.6 31.5 33.6 31.6 29.3 1944 1944 29.4 28.9 28.7 30.7 27.8 25.5 28.4 31.3 30.3 34.4 33.4 31.9 1945 1945 31.5 30.9 28.7 30.6 28.1 26.3 26.7 28.8 33.2 33.6 32.1 29.8 1946 1946 31.2 30.7 29.7 31.1 28.7 26.5 28.2 27.8 32.0 33.4 32.8 30.8 1947 1947 31.0 30.1 27.8 30.5 28.6 27.2 25.2 31.3 32.1 34.1 32.8 30.3 1948 1948 29.7 28.9 28.9 29.2 29.0 27.2 26.1 29.4 30.1 33.7 32.2 31.2 1949 1949 31.5 29.7 28.7 29.6 28.6 25.7 26.1 29.6 32.7 33.8 31.4 30.9 1950 1950 29.9 28.8 28.5 29.2 27.6 26.8 24.7 27.5 32.0 32.0 31.7 29.9 1951 1951 28.2 28.5 28.9 29.8 28.4 26.4 27.7 28.9 31.6 33.3 32.3 32.3 1952 1952 31.8 29.3 30.0 30.2 27.7 26.2 24.8 28.5 30.8 33.2 31.5 30.2 1953 1953 30.1 27.8 27.9 28.6 26.6 25.8 26.2 27.9 30.1 32.0 31.2 28.9 1954 1954 28.8 28.6 26.4 28.3 26.2 24.5 24.9 28.6 32.0 34.3 31.7 30.5 1955 1955 29.5 27.5 26.9 29.2 27.4 24.9 26.6 27.0 31.9 32.6 32.4 29.6 1956 1956 29.6 27.9 26.2 29.3 27.5 25.7 26.0 29.5 30.7 33.8 30.9 29.6 1957 1957 30.0 28.5 28.0 30.9 28.7 25.0 27.2 28.8 30.8 32.0 32.5 30.9 1958 1958 29.8 28.4 28.1 29.2 27.8 25.3 25.5 27.6 31.8 33.6 32.9 31.2 1959 1959 31.1 29.2 29.5 30.4 26.7 26.0 26.1 28.2 31.8 33.5 32.8 30.8 1960 1960 30.7 28.7 28.7 29.5 27.3 26.0 25.0 29.8 33.0 34.6 33.0 32.1 1961 1961 31.0 30.2 28.3 29.4 27.7 25.5 26.9 27.7 33.5 34.8 32.4 31.6 1962 1962 30.9 29.5 29.9 29.8 28.9 26.1 26.6 28.1 32.3 33.6 32.2 32.0 1963 1963 29.0 30.4 28.3 29.3 28.0 26.2 26.2 28.3 31.8 33.0 30.3 30.4 1964 1964 31.6 30.2 29.6 30.5 28.0 25.3 25.4 27.9 31.2 32.6 31.6 30.9 1965 1965 30.4 30.5 29.2 29.1 28.4 25.6 26.1 29.2 31.6 31.7 31.4 30.9 1966 1966 29.8 28.7 29.0 29.0 28.4 26.5 27.1 29.0 31.1 33.3 33.2 31.5 1967 1967 30.2 29.1 28.6 28.5 27.3 25.2 25.4 28.7 32.1 33.4 31.2 30.0 1968 1968 31.4 30.5 28.0 29.2 27.4 24.0 26.4 29.0 31.7 33.2 30.9 30.9 1969 1969 31.5 30.2 28.8 30.3 27.5 26.6 25.7 28.7 30.4 31.7 32.8 31.7 1970 1970 31.5 29.8 30.8 30.6 29.0 26.7 26.1 28.3 31.8 33.2 32.7 30.2 1971 1971 29.4 28.3 28.9 30.1 28.0 26.5 26.7 28.3 31.6 33.4 31.8 31.4 1972 1972 27.2 29.9 27.4 28.4 27.5 24.9 25.5 27.8 30.6 33.6 33.3 33.0 1973 1973 32.1 31.2 29.3 29.2 28.6 25.7 26.0 28.0 31.7 32.1 32.2 29.4 1974 1974 27.9 27.9 26.8 28.3 25.8 24.8 24.6 27.7 29.9 31.1 30.2 29.5 1975 1975 30.2 29.5 27.8 28.8 27.8 25.6 24.9 26.9 32.4 33.2 32.0 30.6 1976 1976 28.2 27.7 27.0 27.9 25.5 25.4 25.2 25.7 30.6 31.6 32.1 30.7 1977 1977 30.9 27.9 27.9 29.3 27.2 26.1 26.6 28.8 31.1 33.6 33.7 30.0 1978 1978 29.2 26.9 27.1 28.1 26.2 23.9 25.5 29.1 31.2 32.0 32.2 30.8 1979 1979 29.9 28.7 28.1 30.1 27.6 25.8 25.0 29.0 32.3 32.8 32.1 31.2 1980 1980 31.7 29.9 28.0 29.5 28.5 25.5 25.1 28.3 32.0 34.0 31.5 31.9 1981 1981 30.4 30.3 29.2 29.3 27.5 24.7 26.5 28.5 31.6 33.4 33.4 32.1 1982 1982 32.0 30.3 29.0 28.8 27.0 26.1 25.5 28.6 31.7 32.4 32.0 30.9 1983 1983 31.0 32.4 30.5 31.4 28.7 26.7 27.3 27.6 32.5 33.4 32.3 29.7 1984 1984 31.8 31.1 28.7 29.6 28.7 26.4 26.3 29.6 32.7 32.6 32.0 31.7 1985 1985 31.3 28.3 28.7 30.1 27.5 26.0 26.8 29.2 32.1 32.4 32.2 30.2 1986 1986 31.2 28.6 27.7 29.6 29.0 26.6 26.8 28.3 31.5 31.4 31.1 31.9 1987 1987 32.9 29.8 30.1 31.7 30.0 26.1 26.5 29.1 30.5 33.3 34.2 31.0 1988 1988 31.2 30.6 30.2 29.8 28.3 26.7 25.9 29.0 32.1 33.1 32.2 28.6 1989 1989 29.4 28.0 29.4 28.6 29.7 26.1 26.4 29.7 31.5 32.8 33.2 32.4 1990 1990 29.8 30.8 28.0 29.3 28.2 26.7 27.5 29.8 32.0 33.4 33.1 30.6 1991 1991 30.4 29.2 29.3 30.0 28.3 26.1 26.8 29.3 31.9 32.2 31.2 28.7 1992 1992 32.2 32.5 30.5 31.4 28.8 26.8 25.9 28.6 32.1 32.8 32.5 32.8 1993 1993 31.9 29.4 28.5 28.8 29.6 26.4 27.1 29.2 31.8 34.0 32.1 30.7 1994 1994 29.4 28.9 30.7 30.6 28.8 25.7 24.9 28.6 32.6 34.0 32.6 32.1 1995 1995 33.7 28.9 29.0 30.1 28.7 26.8 27.7 30.0 32.3 33.1 32.8 31.2 1996 1996 29.9 30.8 30.0 31.6 29.3 27.2 25.1 28.9 31.2 34.3 31.6 31.3 1997 1997 29.5 29.9 28.7 29.3 27.7 26.7 26.6 29.7 32.4 34.4 32.7 31.3 1998 1998 30.7 33.1 32.0 30.9 29.5 27.9 27.8 28.8 33.6 34.1 32.5 31.8 1999 1999 31.0 31.4 30.3 31.1 29.0 26.8 26.8 29.0 31.1 33.1 33.4 29.8 2000 2000 30.0 29.5 28.3 29.8 28.2 26.3 26.7 28.3 32.0 33.4 31.3 30.6 2001 2001 30.8 29.3 28.9 29.9 28.4 27.3 26.0 28.8 31.9 33.1 31.6 30.9 2002 2002 30.2 29.9 28.7 29.7 28.2 26.1 27.2 28.8 31.7 33.3 32.1 30.9 83 147 391 147 391 -16.75 15.25 147-391_147-391 1901 1901 30.3 28.7 27.8 29.5 27.3 26.0 26.4 29.2 31.8 33.2 31.9 30.4 1902 1902 29.5 29.2 28.9 29.6 28.0 25.8 26.4 28.8 32.3 32.9 32.2 30.9 1903 1903 30.3 29.2 28.6 29.9 28.2 25.9 26.7 28.8 31.3 32.3 30.6 30.7 1904 1904 30.3 28.7 28.7 29.2 27.3 26.0 26.4 28.8 31.5 32.9 31.7 30.3 1905 1905 30.3 29.0 28.7 29.8 26.8 25.0 26.6 28.4 31.6 33.5 32.2 30.1 1906 1906 30.6 28.9 27.9 28.6 26.8 26.0 26.2 28.6 31.9 32.9 31.5 30.7 1907 1907 30.3 29.2 28.5 28.2 25.5 26.1 26.3 28.5 31.7 32.6 31.8 30.7 1908 1908 30.3 29.2 28.6 27.3 27.8 26.4 26.4 28.8 32.1 32.9 31.9 30.6 1909 1909 30.1 29.2 28.0 29.1 27.7 26.1 26.4 28.3 31.9 32.9 31.9 30.2 1910 1910 30.3 29.2 28.9 29.2 28.7 25.8 26.4 28.8 32.0 32.8 31.7 30.8 1911 1911 30.1 29.2 28.6 29.0 28.0 25.8 26.1 28.5 32.0 33.1 32.2 30.4 1912 1912 30.3 29.0 28.2 27.6 26.1 26.0 26.4 28.8 31.9 33.2 31.9 30.8 1913 1913 30.6 29.2 29.0 29.1 28.3 25.9 26.4 28.8 32.0 32.9 32.2 30.7 1914 1914 30.7 29.2 28.9 28.2 27.8 26.0 26.4 27.9 32.0 34.0 31.9 30.7 1915 1915 30.4 29.2 29.4 28.3 27.7 26.0 26.4 28.6 32.0 32.9 32.2 30.8 1916 1916 30.1 29.2 28.2 29.1 27.7 26.0 26.6 28.5 31.8 32.9 31.9 30.7 1917 1917 28.5 27.1 27.5 28.6 28.3 25.0 24.9 28.9 31.2 32.7 31.3 29.3 1918 1918 29.2 27.4 27.6 28.2 27.1 26.2 27.0 28.1 33.2 32.5 32.3 30.1 1919 1919 30.8 30.0 29.7 30.5 27.6 25.7 27.4 27.4 30.6 33.4 31.7 31.0 1920 1920 30.9 29.0 28.7 29.1 28.3 26.8 28.1 29.4 32.3 32.8 32.1 30.7 1921 1921 30.8 28.4 29.1 29.7 28.0 26.5 25.8 28.8 31.9 33.8 31.1 29.9 1922 1922 30.8 29.5 29.8 29.8 28.0 27.0 27.0 28.6 32.7 32.9 31.6 30.9 1923 1923 29.9 28.4 28.3 27.8 28.1 26.4 26.4 30.2 32.3 33.3 32.2 29.9 1924 1924 31.2 29.4 29.8 30.1 28.5 27.3 26.4 29.2 31.5 32.9 31.2 30.7 1925 1925 30.0 28.6 27.9 29.1 26.3 25.3 26.3 30.2 31.3 33.2 31.9 30.8 1926 1926 31.1 31.3 30.1 30.1 28.2 26.5 25.8 29.4 31.9 32.9 32.1 30.6 1927 1927 30.7 30.1 29.7 29.3 28.6 26.7 27.0 28.8 33.2 34.1 32.2 30.4 1928 1928 30.0 29.7 28.9 29.2 28.2 26.6 26.9 28.3 31.1 33.4 31.3 30.9 1929 1929 30.8 30.0 29.0 29.6 28.3 27.0 26.4 28.2 31.1 33.4 32.3 30.8 1930 1930 30.3 29.6 28.7 29.1 27.6 25.4 26.8 28.0 31.5 33.6 32.8 30.7 1931 1931 30.0 29.9 28.5 29.0 29.6 27.3 25.1 29.4 32.1 32.3 31.8 30.4 1932 1932 30.6 29.2 28.9 29.3 27.3 25.9 24.8 27.9 29.5 33.3 31.9 30.6 1933 1933 30.5 30.3 30.5 30.2 28.6 26.4 27.4 29.4 31.9 33.7 31.4 29.1 1934 1934 28.6 27.2 27.7 29.5 28.7 27.0 26.9 29.1 31.2 33.4 31.1 30.3 1935 1935 29.7 28.4 28.5 29.6 28.1 25.0 27.0 27.0 29.5 34.5 32.3 30.2 1936 1936 29.0 29.8 28.5 29.5 27.2 27.0 27.2 29.4 30.9 32.9 32.2 29.9 1937 1937 29.4 28.2 28.7 29.3 28.5 26.1 25.1 28.9 30.4 33.7 32.8 29.3 1938 1938 29.3 27.8 29.4 28.9 27.8 25.9 26.4 28.6 30.8 33.4 30.6 29.5 1939 1939 30.1 29.2 27.4 28.9 28.7 26.3 25.0 27.4 31.5 31.8 31.2 29.6 1940 1940 29.9 28.4 28.4 29.1 27.5 25.9 26.8 30.4 31.4 32.9 32.6 31.1 1941 1941 29.5 29.5 30.4 30.5 29.5 26.3 27.6 31.1 32.3 32.8 32.5 30.7 1942 1942 31.0 29.2 27.4 28.9 27.3 26.6 26.4 29.1 32.6 31.1 31.7 28.7 1943 1943 29.8 29.5 28.7 28.6 27.7 24.7 26.3 27.0 31.9 33.7 31.7 29.1 1944 1944 29.4 28.6 28.9 30.6 28.2 25.8 28.6 31.6 30.8 34.5 33.3 31.7 1945 1945 31.3 30.6 28.9 30.6 28.3 26.5 27.0 29.1 33.5 33.7 32.1 29.7 1946 1946 31.0 30.4 29.8 31.0 28.8 26.7 28.5 28.0 32.3 33.5 32.7 30.7 1947 1947 30.8 29.8 28.1 30.4 28.8 27.4 25.5 31.6 32.3 34.2 32.7 30.1 1948 1948 29.5 28.6 29.1 29.1 29.2 27.3 26.4 29.7 30.5 33.8 32.2 31.0 1949 1949 31.2 29.4 28.9 29.8 29.0 26.0 26.4 29.9 33.1 33.9 31.5 30.7 1950 1950 29.8 28.5 28.7 29.3 27.8 26.8 25.0 28.0 32.3 32.2 31.6 29.7 1951 1951 27.9 28.3 29.1 29.9 28.8 26.6 28.1 29.2 32.0 33.3 32.3 32.0 1952 1952 31.4 29.1 30.3 30.1 27.8 26.2 25.3 28.9 31.3 33.3 31.4 30.1 1953 1953 29.8 27.7 28.3 28.7 27.0 26.0 26.5 28.3 30.4 32.0 31.2 28.8 1954 1954 28.6 28.4 26.8 28.5 26.6 24.7 25.3 28.9 32.3 34.4 32.1 30.5 1955 1955 29.4 27.4 27.2 29.2 27.7 25.1 26.8 27.4 32.1 32.7 32.5 29.4 1956 1956 29.3 27.7 26.7 29.3 27.8 25.8 26.3 29.7 31.0 34.0 30.9 29.5 1957 1957 29.7 28.4 28.4 30.8 28.8 25.3 27.6 29.1 31.2 32.2 32.5 30.7 1958 1958 29.7 28.2 28.4 29.3 28.0 25.5 25.9 27.9 32.1 33.8 32.9 31.0 1959 1959 30.8 29.0 29.7 30.4 27.1 26.1 26.4 28.5 32.2 33.6 32.7 30.6 1960 1960 30.5 28.5 28.9 29.6 27.6 26.1 25.4 30.1 33.2 34.7 32.9 31.9 1961 1961 30.7 29.7 28.6 29.4 28.0 25.7 27.2 28.2 33.8 34.7 32.3 31.3 1962 1962 30.5 29.2 30.1 29.7 28.9 26.4 26.9 28.6 32.6 33.8 32.2 31.7 1963 1963 28.9 30.0 28.6 29.4 28.3 26.5 26.6 28.7 32.1 33.0 30.2 30.3 1964 1964 31.3 29.7 29.7 30.5 28.2 25.5 25.9 28.3 31.6 32.6 31.5 30.5 1965 1965 30.1 30.2 29.5 29.2 28.8 25.9 26.5 29.4 32.0 31.9 31.4 30.7 1966 1966 29.7 28.4 29.2 29.1 28.5 26.8 27.4 29.3 31.5 33.3 33.2 31.4 1967 1967 29.9 28.8 29.0 28.5 27.4 25.5 25.8 29.1 32.4 33.3 31.3 29.9 1968 1968 31.1 30.2 28.4 29.2 27.7 24.4 26.8 29.3 32.0 33.5 30.7 30.5 1969 1969 31.1 29.8 28.9 30.3 27.8 26.8 25.9 29.0 30.8 31.8 32.6 31.4 1970 1970 31.2 29.5 30.7 30.5 29.3 26.8 26.5 28.4 32.0 33.2 32.7 30.0 1971 1971 29.1 28.0 29.1 30.0 28.2 26.6 27.1 28.6 31.9 33.3 31.7 31.1 1972 1972 27.2 29.6 27.6 28.4 27.7 25.0 25.8 28.2 31.1 33.6 33.3 32.7 1973 1973 31.8 31.0 29.6 29.3 28.9 25.9 26.4 28.4 32.1 32.2 32.0 29.1 1974 1974 27.6 27.7 27.1 28.4 26.1 25.0 25.0 28.1 30.3 31.3 30.1 29.3 1975 1975 30.0 29.2 28.0 28.8 28.0 25.8 25.2 27.2 32.8 33.2 32.3 30.4 1976 1976 28.0 27.4 27.3 28.0 25.9 25.5 25.5 26.2 30.9 31.7 32.1 30.5 1977 1977 30.6 27.7 28.0 29.3 27.5 26.3 26.9 29.1 31.4 33.6 33.6 29.7 1978 1978 29.0 26.8 27.3 28.2 26.4 24.1 26.0 29.4 31.7 32.1 32.1 30.6 1979 1979 29.6 28.4 28.4 30.1 27.8 26.1 25.4 29.4 32.6 32.8 32.0 30.9 1980 1980 31.5 29.5 28.2 29.5 28.7 25.5 25.4 28.4 32.3 34.0 31.5 31.5 1981 1981 30.1 29.9 29.2 29.3 27.7 24.9 26.7 28.7 32.0 33.5 33.3 31.9 1982 1982 31.6 30.0 29.2 28.8 27.2 26.2 25.9 28.9 32.0 32.4 31.9 30.7 1983 1983 30.8 32.0 30.6 31.3 29.1 26.9 27.5 28.0 32.7 33.5 32.3 29.4 1984 1984 31.5 30.6 28.9 29.6 29.0 26.6 26.7 30.0 33.1 32.6 31.9 31.4 1985 1985 31.1 28.1 29.0 30.1 27.7 26.1 27.1 29.4 32.4 32.5 32.5 30.0 1986 1986 30.8 28.4 28.1 29.6 29.3 26.8 27.2 28.8 31.9 31.5 31.1 31.7 1987 1987 32.5 29.5 30.3 31.7 30.2 26.2 26.9 29.5 31.0 33.4 34.2 30.8 1988 1988 30.9 30.2 30.4 29.9 28.5 26.9 26.3 29.5 32.5 33.2 32.1 28.5 1989 1989 29.2 27.8 29.6 28.7 29.8 26.2 26.7 30.1 31.8 32.8 33.1 32.2 1990 1990 29.6 30.4 28.3 29.3 28.5 26.9 27.8 30.1 32.3 33.5 32.9 30.4 1991 1991 30.1 29.0 29.5 30.1 28.6 26.4 27.2 29.7 32.3 32.3 31.2 28.6 1992 1992 31.8 32.1 30.6 31.3 29.1 27.0 26.3 28.9 32.5 32.9 32.5 32.4 1993 1993 31.7 29.1 28.7 28.9 29.7 26.6 27.4 29.6 32.2 34.1 32.0 30.4 1994 1994 29.2 28.6 30.8 30.5 29.1 25.9 25.3 28.9 33.0 34.0 32.6 31.7 1995 1995 33.4 28.6 29.3 30.1 28.9 27.0 28.1 30.3 32.6 33.2 32.8 30.9 1996 1996 29.7 30.6 30.1 31.6 29.5 27.3 25.6 29.3 31.6 34.4 31.7 31.1 1997 1997 29.3 29.6 28.9 29.3 28.0 27.0 26.9 30.0 32.7 34.4 32.7 31.1 1998 1998 30.5 32.6 32.1 30.7 29.7 28.0 27.9 29.1 34.0 34.2 32.5 31.6 1999 1999 30.6 31.1 30.5 31.1 29.3 27.1 27.1 29.4 31.5 33.3 33.3 29.6 2000 2000 29.9 29.2 28.5 29.8 28.5 26.6 26.9 28.6 32.3 33.5 31.3 30.4 2001 2001 30.6 29.0 29.1 30.0 28.7 27.6 26.3 29.2 32.3 33.2 31.7 30.7 2002 2002 30.1 29.6 28.9 29.8 28.5 26.4 27.5 29.0 32.1 33.4 32.2 30.7 84 148 391 148 391 -16.25 15.25 148-391_148-391 1901 1901 30.2 28.5 28.0 29.3 27.6 26.1 26.6 29.3 31.9 33.0 32.0 30.2 1902 1902 29.5 28.9 29.0 29.6 28.2 26.0 26.6 29.0 32.3 32.7 32.0 30.7 1903 1903 30.2 28.9 28.7 29.9 28.3 26.1 26.9 29.0 31.5 32.2 30.6 30.5 1904 1904 30.2 28.5 28.8 29.2 27.5 26.1 26.6 29.0 31.7 32.7 31.6 30.1 1905 1905 30.2 28.7 28.8 29.7 27.0 25.3 26.6 28.7 31.7 33.2 32.0 30.0 1906 1906 30.5 28.7 28.0 28.5 27.0 26.1 26.5 28.8 32.0 32.7 31.5 30.5 1907 1907 30.2 28.9 28.6 28.2 25.8 26.2 26.5 28.7 31.8 32.5 31.7 30.5 1908 1908 30.2 28.9 28.6 27.4 28.1 26.5 26.6 29.0 32.2 32.7 31.8 30.4 1909 1909 30.0 28.9 28.1 29.0 28.0 26.1 26.6 28.6 32.0 32.7 31.8 30.0 1910 1910 30.2 28.9 29.0 29.1 28.8 25.9 26.6 29.0 32.1 32.6 31.7 30.6 1911 1911 30.0 28.9 28.8 29.0 28.2 26.0 26.3 28.8 32.1 32.9 32.1 30.2 1912 1912 30.2 28.9 28.3 27.7 26.3 26.1 26.6 29.0 32.0 32.9 32.0 30.6 1913 1913 30.4 28.9 29.0 29.1 28.5 26.0 26.6 29.0 32.1 32.7 32.0 30.5 1914 1914 30.6 28.9 29.0 28.3 28.0 26.1 26.6 28.2 32.1 33.7 32.0 30.5 1915 1915 30.2 28.9 29.4 28.4 27.8 26.1 26.6 28.8 32.1 32.7 32.0 30.6 1916 1916 30.2 28.9 28.3 29.0 27.8 26.1 26.8 28.7 32.0 32.7 31.8 30.5 1917 1917 28.5 26.9 27.6 28.6 28.5 25.3 25.1 29.1 31.4 32.5 31.3 29.1 1918 1918 29.2 27.2 27.8 28.2 27.3 26.3 27.2 28.3 33.3 32.4 32.2 29.9 1919 1919 30.7 29.6 29.7 30.4 27.6 25.8 27.5 27.7 30.8 33.1 31.6 30.8 1920 1920 30.7 28.7 28.8 29.0 28.5 26.9 28.3 29.5 32.5 32.6 32.1 30.5 1921 1921 30.6 28.1 29.1 29.7 28.2 26.6 26.0 29.0 32.0 33.6 31.0 29.8 1922 1922 30.7 29.2 29.8 29.8 28.1 27.0 27.2 29.0 32.8 32.7 31.5 30.7 1923 1923 29.8 28.1 28.4 27.8 28.2 26.5 26.8 30.3 32.5 33.1 32.1 29.7 1924 1924 31.1 29.1 29.9 30.1 28.7 27.3 26.8 29.3 31.7 32.7 31.1 30.5 1925 1925 29.9 28.4 28.0 29.1 26.6 25.4 26.5 30.4 31.5 33.0 31.8 30.7 1926 1926 31.0 30.9 30.1 30.1 28.3 26.6 26.1 29.5 32.0 32.7 32.0 30.4 1927 1927 30.6 29.7 29.7 29.3 28.8 26.8 27.2 29.0 33.2 33.9 32.0 30.5 1928 1928 30.0 29.4 29.0 29.2 28.3 26.7 27.1 28.6 31.4 33.2 31.3 30.8 1929 1929 30.7 29.7 29.1 29.5 28.3 27.1 26.6 28.4 31.3 33.2 32.2 30.7 1930 1930 30.2 29.3 28.8 29.1 27.7 25.6 27.0 28.3 31.7 33.5 32.9 30.6 1931 1931 29.9 29.6 28.6 29.0 29.7 27.3 25.4 29.6 32.3 32.1 31.7 30.2 1932 1932 30.4 28.9 29.0 29.3 27.3 26.0 25.1 28.1 29.7 33.2 32.0 30.5 1933 1933 30.4 29.9 30.6 30.1 28.8 26.5 27.5 29.6 32.0 33.5 31.4 28.9 1934 1934 28.7 27.0 27.9 29.5 28.8 27.0 27.1 29.2 31.4 33.3 31.2 30.1 1935 1935 29.7 28.2 28.6 29.5 28.3 25.2 27.2 27.3 29.7 34.3 32.4 30.1 1936 1936 29.0 29.4 28.6 29.5 27.3 27.1 27.3 29.6 31.1 32.9 32.0 29.8 1937 1937 29.4 28.0 28.8 29.3 28.7 26.2 25.4 29.0 30.7 33.4 32.7 29.2 1938 1938 29.3 27.6 29.5 28.9 28.1 26.0 26.6 28.8 31.1 33.2 30.7 29.3 1939 1939 30.2 28.9 27.5 28.9 28.8 26.4 25.3 27.6 31.5 31.7 31.2 29.5 1940 1940 29.8 28.1 28.5 29.1 27.7 26.0 27.0 30.5 31.6 32.7 32.5 31.0 1941 1941 29.4 29.2 30.4 30.5 29.6 26.5 27.7 31.2 32.5 32.7 32.4 30.5 1942 1942 30.9 28.9 27.6 28.9 27.5 26.6 26.6 29.3 32.7 31.0 31.6 28.6 1943 1943 29.7 29.2 28.8 28.6 27.8 24.8 26.5 27.2 32.0 33.5 32.0 29.0 1944 1944 29.4 28.4 29.0 30.6 28.3 25.9 28.7 31.7 30.9 34.2 33.2 31.4 1945 1945 31.1 30.2 29.0 30.5 28.6 26.5 27.2 29.3 33.6 33.5 32.0 29.5 1946 1946 30.9 30.1 29.8 30.9 29.0 26.8 28.6 28.1 32.5 33.2 32.4 30.5 1947 1947 30.6 29.5 28.2 30.4 29.2 27.5 25.7 31.7 32.5 33.9 32.5 29.8 1948 1948 29.4 28.4 29.1 29.1 29.2 27.4 26.5 29.8 30.7 33.6 32.0 30.8 1949 1949 31.0 29.0 29.0 29.8 29.3 26.1 26.6 30.0 33.1 33.7 31.4 30.5 1950 1950 29.7 28.3 28.8 29.3 28.2 26.8 25.4 28.0 32.3 31.9 31.5 29.5 1951 1951 27.8 27.9 29.1 29.9 29.1 26.8 28.3 29.4 32.1 33.2 32.3 31.8 1952 1952 31.2 28.6 30.4 30.0 27.8 26.3 25.6 29.0 31.5 33.0 31.3 29.8 1953 1953 29.8 27.6 28.5 28.8 27.3 26.1 26.5 28.5 30.5 31.9 31.2 28.9 1954 1954 28.7 28.1 27.2 28.6 27.0 24.8 25.5 29.0 32.3 34.3 31.9 30.2 1955 1955 29.4 27.2 27.5 29.2 28.0 25.3 26.9 27.6 32.1 32.7 32.3 29.3 1956 1956 29.3 27.4 26.9 29.3 27.9 25.9 26.3 29.7 31.1 33.9 30.9 29.5 1957 1957 29.7 28.1 28.6 30.8 28.9 25.7 27.8 29.3 31.3 32.1 32.5 30.6 1958 1958 29.7 27.9 28.6 29.3 28.2 25.5 26.1 28.2 32.2 33.6 32.8 30.8 1959 1959 30.8 28.8 29.8 30.4 27.4 26.3 26.5 28.7 32.2 33.5 32.6 30.4 1960 1960 30.5 28.2 29.0 29.6 27.8 26.2 25.7 30.2 33.2 34.5 32.8 31.7 1961 1961 30.5 29.3 28.7 29.4 28.3 25.7 27.3 28.3 33.6 34.4 32.3 31.0 1962 1962 30.4 28.8 30.0 29.6 28.9 26.6 27.2 28.7 32.6 33.6 32.3 31.5 1963 1963 29.2 29.6 28.7 29.4 28.7 26.8 26.8 28.9 32.1 32.9 30.2 30.1 1964 1964 31.0 29.1 29.7 30.2 28.3 25.8 26.1 28.4 31.6 32.5 31.4 30.3 1965 1965 30.1 29.8 29.5 29.2 29.0 26.1 26.9 29.6 32.1 31.8 31.1 30.5 1966 1966 29.5 28.1 29.3 29.1 28.7 26.9 27.6 29.4 31.6 33.1 33.2 31.2 1967 1967 29.8 28.5 29.1 28.5 27.6 25.7 26.0 29.2 32.6 33.1 31.3 29.8 1968 1968 30.9 29.8 28.6 29.4 27.9 24.7 27.2 29.4 31.9 33.5 30.5 30.3 1969 1969 30.9 29.4 29.1 30.3 27.8 26.9 25.9 29.0 31.1 31.9 32.3 31.2 1970 1970 31.1 29.1 30.6 30.4 29.5 26.9 26.7 28.6 32.1 33.1 32.6 29.8 1971 1971 29.0 27.8 29.2 30.0 28.5 26.8 27.3 28.8 32.0 33.2 31.6 30.8 1972 1972 27.2 29.2 27.7 28.4 27.9 25.1 26.1 28.3 31.2 33.4 33.3 32.4 1973 1973 31.6 30.5 29.7 29.3 29.1 25.9 26.6 28.5 32.2 32.1 31.9 28.9 1974 1974 27.6 27.3 27.4 28.5 26.4 25.2 25.2 28.3 30.5 31.2 30.1 29.1 1975 1975 29.9 28.8 28.2 28.8 28.2 25.9 25.6 27.2 32.8 33.0 32.7 30.2 1976 1976 27.9 27.1 27.5 28.1 26.1 25.6 25.7 26.3 31.0 31.7 32.0 30.3 1977 1977 30.5 27.4 28.1 29.3 27.7 26.3 27.0 29.2 31.6 33.5 33.5 29.6 1978 1978 28.9 26.5 27.5 28.4 26.6 24.4 26.1 29.5 32.1 31.9 31.6 30.4 1979 1979 29.6 28.1 28.5 30.1 28.2 26.2 25.6 29.5 32.7 32.7 31.9 30.6 1980 1980 31.2 29.1 28.4 29.5 28.8 25.7 25.5 28.5 32.5 33.7 31.4 31.3 1981 1981 30.0 29.4 29.1 29.3 27.8 25.1 26.9 28.8 32.1 33.3 33.1 31.6 1982 1982 31.4 29.6 29.3 28.8 27.3 26.2 26.1 29.0 32.0 32.2 31.8 30.5 1983 1983 30.7 31.5 30.7 31.2 29.2 27.1 27.7 28.2 32.8 33.3 32.1 29.2 1984 1984 31.4 30.2 29.0 29.6 29.3 26.7 26.9 30.1 33.2 32.5 31.8 31.2 1985 1985 30.9 27.8 29.1 30.2 28.0 26.1 27.3 29.6 32.5 32.3 32.3 29.9 1986 1986 30.7 28.1 28.3 29.6 29.6 26.9 27.4 29.0 32.1 31.2 31.0 31.4 1987 1987 32.2 29.2 30.3 31.6 30.4 26.4 27.1 29.7 31.3 33.2 34.0 30.6 1988 1988 30.8 29.9 30.4 29.9 28.6 27.0 26.5 29.6 32.6 33.0 32.0 28.5 1989 1989 29.1 27.5 29.7 28.7 30.0 26.3 26.8 30.2 31.9 32.7 33.0 31.9 1990 1990 29.5 30.1 28.5 29.3 28.7 27.0 27.9 30.1 32.3 33.2 32.8 30.5 1991 1991 30.1 28.6 29.6 30.1 28.9 26.5 27.4 29.8 32.3 32.1 31.1 28.6 1992 1992 31.6 31.6 30.6 31.2 29.3 27.0 26.5 29.1 32.6 32.7 32.4 32.2 1993 1993 31.4 28.7 28.8 28.9 29.8 26.7 27.7 29.7 32.3 33.8 31.8 30.5 1994 1994 29.2 28.4 30.8 30.5 29.3 26.0 25.5 29.1 33.0 33.7 32.5 31.5 1995 1995 33.1 28.3 29.4 30.1 29.0 27.1 28.3 30.4 32.7 33.0 32.7 30.8 1996 1996 29.6 30.1 30.2 31.5 29.6 27.4 25.9 29.4 31.8 34.3 31.6 30.9 1997 1997 29.3 29.2 29.0 29.3 28.1 27.1 27.1 30.0 32.8 34.1 32.6 30.9 1998 1998 30.4 32.2 32.1 30.7 29.7 27.8 28.0 29.3 34.1 34.1 32.3 31.4 1999 1999 30.3 30.7 30.5 31.0 29.3 27.3 27.3 29.6 31.7 33.0 33.2 29.5 2000 2000 29.9 28.9 28.6 29.8 28.7 26.8 27.1 28.8 32.5 33.3 31.3 30.2 2001 2001 30.6 28.7 29.3 30.1 28.8 27.8 26.6 29.4 32.3 33.0 31.6 30.5 2002 2002 30.2 29.3 29.0 29.9 28.7 26.6 27.8 29.3 32.1 33.3 32.2 30.5 85 149 391 149 391 -15.75 15.25 149-391_149-391 1901 1901 29.6 28.2 27.8 29.1 27.4 26.0 26.6 29.1 31.9 32.7 31.4 29.7 1902 1902 28.9 28.6 28.8 29.3 28.0 25.8 26.6 28.9 32.2 32.3 31.4 30.1 1903 1903 29.6 28.6 28.5 29.6 28.1 26.0 26.9 28.9 31.5 32.0 30.1 30.0 1904 1904 29.6 28.3 28.6 28.9 27.3 26.0 26.6 28.9 31.6 32.3 31.1 29.7 1905 1905 29.6 28.4 28.6 29.4 26.8 25.2 26.6 28.7 31.7 32.8 31.4 29.5 1906 1906 29.9 28.4 27.8 28.3 26.8 26.0 26.5 28.9 32.0 32.3 31.0 30.0 1907 1907 29.6 28.6 28.4 28.0 25.7 26.0 26.6 28.7 31.7 32.3 31.1 30.0 1908 1908 29.6 28.6 28.4 27.3 27.8 26.3 26.6 28.9 32.1 32.3 31.4 29.9 1909 1909 29.4 28.6 27.9 28.7 27.8 26.0 26.6 28.6 32.0 32.3 31.4 29.6 1910 1910 29.6 28.6 28.8 28.9 28.6 25.8 26.6 28.9 32.0 32.3 31.1 30.1 1911 1911 29.4 28.6 28.6 28.9 28.0 25.8 26.4 28.7 32.0 32.6 31.5 30.0 1912 1912 29.6 28.6 28.1 27.7 26.3 26.0 26.6 28.9 31.9 32.6 31.4 30.0 1913 1913 29.8 28.6 28.8 28.9 28.4 26.0 26.6 28.9 32.0 32.3 31.4 30.0 1914 1914 29.9 28.6 28.8 28.1 27.7 26.0 26.6 28.1 32.0 33.3 31.4 30.0 1915 1915 29.6 28.6 29.1 28.3 27.6 26.0 26.8 28.7 32.0 32.3 31.4 30.0 1916 1916 29.6 28.6 28.2 28.8 27.6 26.0 26.8 28.7 31.9 32.3 31.2 30.0 1917 1917 27.9 26.7 27.4 28.4 28.3 25.1 25.2 28.9 31.3 32.2 30.7 28.7 1918 1918 28.6 27.1 27.6 28.0 27.0 26.1 27.2 28.3 33.1 32.1 31.6 29.5 1919 1919 30.0 29.2 29.5 30.0 27.3 25.6 27.5 27.7 30.7 32.8 31.1 30.2 1920 1920 30.1 28.4 28.6 28.8 28.2 26.6 28.2 29.4 32.4 32.3 31.5 30.0 1921 1921 30.0 27.9 28.9 29.4 28.0 26.3 26.1 28.9 31.9 33.3 30.5 29.3 1922 1922 30.1 28.8 29.6 29.5 27.9 26.8 27.1 29.0 32.6 32.3 31.0 30.3 1923 1923 29.2 27.9 28.2 27.7 28.0 26.3 26.8 30.1 32.4 32.8 31.5 29.2 1924 1924 30.5 28.8 29.6 29.8 28.5 27.0 26.8 29.2 31.6 32.6 30.6 30.0 1925 1925 29.4 28.1 27.8 28.8 26.4 25.3 26.5 30.2 31.5 32.8 31.2 30.2 1926 1926 30.4 30.4 29.8 29.8 28.1 26.3 26.1 29.2 32.0 32.6 31.4 29.9 1927 1927 30.0 29.3 29.4 29.1 28.6 26.5 27.1 28.9 33.1 33.6 31.4 30.0 1928 1928 29.6 29.1 28.9 28.9 28.2 26.5 27.0 28.6 31.5 32.8 30.8 30.3 1929 1929 30.1 29.5 28.9 29.3 28.0 26.8 26.6 28.3 31.2 33.0 31.6 30.3 1930 1930 29.6 29.1 28.8 28.8 27.5 25.5 27.0 28.2 31.7 33.3 32.4 30.1 1931 1931 29.4 29.3 28.4 28.8 29.4 27.0 25.5 29.5 32.2 31.9 31.1 29.7 1932 1932 29.8 28.6 28.8 29.0 27.1 25.8 25.2 28.1 29.7 33.0 31.4 30.1 1933 1933 29.8 29.5 30.3 29.9 28.5 26.4 27.5 29.4 31.9 33.1 30.8 28.5 1934 1934 28.3 26.9 27.7 29.3 28.7 26.8 27.0 29.1 31.4 33.2 30.7 29.6 1935 1935 29.2 28.0 28.4 29.3 28.1 25.0 27.2 27.3 29.7 33.8 31.9 29.7 1936 1936 28.5 29.1 28.3 29.1 27.2 26.8 27.3 29.4 31.1 32.7 31.4 29.4 1937 1937 28.8 27.8 28.6 29.1 28.5 26.0 25.5 28.9 30.7 33.1 32.1 28.9 1938 1938 28.8 27.3 29.2 28.7 27.8 26.0 26.6 28.7 31.2 32.8 30.2 28.9 1939 1939 29.6 28.6 27.3 28.7 28.7 26.1 25.4 27.6 31.4 31.5 30.6 29.0 1940 1940 29.3 27.9 28.4 28.9 27.5 26.0 26.9 30.3 31.6 32.3 31.9 30.6 1941 1941 28.8 28.8 30.2 30.1 29.3 26.5 27.5 31.0 32.3 32.3 31.8 30.0 1942 1942 30.2 28.6 27.5 28.7 27.3 26.4 26.6 29.3 32.7 30.7 31.1 28.2 1943 1943 29.1 28.9 28.6 28.5 27.5 24.5 26.4 27.2 31.9 33.2 31.4 28.5 1944 1944 28.9 28.1 28.8 30.3 28.3 25.7 28.6 31.5 30.9 33.8 32.6 30.9 1945 1945 30.5 29.9 28.8 30.2 28.4 26.3 27.2 29.1 33.4 33.2 31.4 29.0 1946 1946 30.3 29.7 29.5 30.6 28.7 26.5 28.4 28.0 32.3 32.8 31.7 29.7 1947 1947 30.0 29.1 28.1 30.1 29.0 27.2 25.7 31.5 32.4 33.5 31.7 29.3 1948 1948 28.8 28.1 28.9 28.7 28.9 27.1 26.5 29.6 30.6 33.2 31.4 30.2 1949 1949 30.3 28.7 28.8 29.6 29.1 26.0 26.8 29.8 32.9 33.3 30.8 30.0 1950 1950 29.1 28.0 28.8 29.3 28.0 26.5 25.4 28.0 32.2 31.5 31.0 29.0 1951 1951 27.4 27.7 28.9 29.7 28.9 26.6 28.3 29.2 32.0 32.8 31.8 31.4 1952 1952 30.5 28.4 30.2 29.7 27.7 26.2 25.8 29.0 31.5 32.7 30.9 29.5 1953 1953 29.2 27.5 28.3 28.7 27.3 25.8 26.4 28.4 30.4 31.6 30.6 28.6 1954 1954 28.3 27.9 27.2 28.5 26.9 24.6 25.6 28.7 32.3 33.8 31.4 29.9 1955 1955 29.1 27.1 27.3 28.9 27.8 25.2 26.7 27.7 32.0 32.3 31.9 29.0 1956 1956 28.7 27.3 26.8 29.1 27.8 25.7 26.3 29.6 31.0 33.5 30.4 29.1 1957 1957 29.2 27.9 28.4 30.5 28.7 25.5 27.7 29.3 31.3 31.8 32.0 30.3 1958 1958 29.5 27.7 28.5 29.1 28.0 25.3 26.1 28.1 32.1 33.3 32.3 30.4 1959 1959 30.2 28.6 29.6 30.2 27.5 26.3 26.4 28.7 32.0 33.2 32.1 30.0 1960 1960 30.0 27.9 28.8 29.4 27.6 26.0 25.7 30.1 32.9 34.1 32.2 31.3 1961 1961 29.9 28.9 28.5 29.2 28.3 25.5 27.2 28.3 33.4 34.0 31.7 30.5 1962 1962 29.7 28.6 29.5 29.3 28.7 26.5 27.2 28.6 32.5 33.3 31.8 31.1 1963 1963 28.8 29.2 28.6 29.4 28.7 26.7 26.8 29.0 32.1 32.5 29.7 29.7 1964 1964 30.4 28.7 29.4 29.9 28.1 25.7 26.1 28.4 31.3 32.0 31.0 29.9 1965 1965 29.5 29.4 29.4 29.1 28.8 26.0 26.9 29.4 32.0 31.4 30.5 30.2 1966 1966 29.1 27.9 29.1 29.0 28.6 26.8 27.6 29.3 31.5 32.6 32.5 30.9 1967 1967 29.4 28.4 28.9 28.3 27.5 25.7 26.1 29.1 32.3 32.7 30.7 29.4 1968 1968 30.4 29.6 28.4 29.2 27.9 24.6 27.2 29.4 31.6 33.1 29.8 29.9 1969 1969 30.3 29.2 28.8 30.0 27.7 26.7 25.8 28.8 31.1 31.8 31.6 30.7 1970 1970 30.4 28.8 30.1 30.2 29.4 26.7 26.6 28.5 31.9 32.8 31.9 29.4 1971 1971 28.5 27.5 29.0 29.9 28.3 26.6 27.3 28.7 31.9 32.8 30.9 30.4 1972 1972 26.7 28.9 27.5 28.1 27.8 24.9 26.0 28.3 31.1 33.0 32.7 31.9 1973 1973 31.0 30.2 29.3 29.1 28.9 25.8 26.6 28.6 32.1 31.7 31.3 28.5 1974 1974 27.0 27.2 27.1 28.4 26.3 25.1 25.3 28.4 30.6 30.9 29.6 28.7 1975 1975 29.3 28.5 27.9 28.7 28.1 25.9 25.5 27.1 32.7 32.7 32.1 29.7 1976 1976 27.4 26.9 27.4 28.0 26.1 25.4 25.7 26.3 31.0 31.2 31.4 29.8 1977 1977 29.9 27.3 27.8 29.3 27.6 26.2 27.0 29.1 31.5 33.0 32.8 29.2 1978 1978 28.4 26.4 27.2 28.2 26.6 24.4 26.1 29.5 32.1 31.5 31.0 30.0 1979 1979 29.0 28.0 28.4 29.9 28.0 26.1 25.7 29.3 32.6 32.3 31.3 30.1 1980 1980 30.8 28.8 28.2 29.2 28.7 25.5 25.5 28.5 32.3 33.3 30.8 30.8 1981 1981 29.5 29.0 28.7 29.1 27.7 24.9 26.8 28.8 32.0 32.8 32.6 31.2 1982 1982 30.8 29.3 29.2 28.8 27.2 26.1 26.1 29.0 31.9 31.9 31.3 30.1 1983 1983 30.2 31.1 30.4 30.9 29.0 26.9 27.6 28.1 32.6 33.1 31.5 28.9 1984 1984 30.7 30.0 28.9 29.5 29.1 26.7 27.0 30.1 33.1 32.2 31.3 30.6 1985 1985 30.4 27.5 28.8 30.0 27.9 26.1 27.3 29.4 32.3 31.9 31.7 29.5 1986 1986 30.1 27.9 28.1 29.3 29.5 26.9 27.3 28.9 32.0 30.8 30.5 30.9 1987 1987 31.6 28.9 30.0 31.4 30.2 26.3 27.1 29.6 31.4 32.8 33.5 30.1 1988 1988 30.1 29.6 30.0 29.7 28.5 26.8 26.6 29.6 32.3 32.6 31.4 28.2 1989 1989 28.6 27.2 29.3 28.6 29.7 26.1 26.8 30.2 31.8 32.3 32.4 31.4 1990 1990 29.0 29.8 28.2 29.0 28.4 26.8 27.9 30.0 32.3 32.8 32.3 30.0 1991 1991 29.5 28.3 29.4 29.8 28.7 26.5 27.5 29.8 32.3 31.9 30.6 28.3 1992 1992 30.9 31.3 30.4 31.1 28.9 26.9 26.4 29.0 32.5 32.3 31.8 31.7 1993 1993 30.9 28.4 28.6 28.7 29.6 26.5 27.7 29.7 32.1 33.5 31.3 30.1 1994 1994 28.7 28.2 30.5 30.2 29.0 25.8 25.6 29.0 32.9 33.3 31.9 30.9 1995 1995 32.4 28.0 29.1 29.9 28.9 27.0 28.2 30.3 32.6 32.7 32.1 30.3 1996 1996 29.0 29.8 29.9 31.2 29.5 27.1 25.8 29.3 31.6 33.8 31.0 30.4 1997 1997 28.9 29.0 28.8 29.1 27.9 26.9 27.1 29.8 32.7 33.7 32.0 30.4 1998 1998 29.8 31.8 31.8 30.3 29.4 27.5 27.9 29.4 33.9 33.8 31.7 30.8 1999 1999 29.6 30.3 30.3 30.7 29.2 27.1 27.2 29.5 31.6 32.7 32.6 29.1 2000 2000 29.3 28.6 28.4 29.5 28.5 26.6 27.1 28.7 32.4 33.0 30.7 29.7 2001 2001 30.0 28.4 29.1 29.9 28.7 27.6 26.6 29.4 32.4 32.7 31.1 29.9 2002 2002 29.6 29.0 28.8 29.7 28.5 26.5 27.8 29.2 32.1 33.1 31.6 30.1 86 150 391 150 391 -15.25 15.25 150-391_150-391 1901 1901 29.0 27.6 27.3 28.5 27.2 25.8 26.3 28.9 31.4 31.9 30.6 29.3 1902 1902 28.5 28.0 28.3 28.8 27.7 25.8 26.3 28.7 31.7 31.7 30.6 29.4 1903 1903 29.0 28.0 28.0 29.1 27.7 25.8 26.6 28.8 31.1 31.4 29.4 29.3 1904 1904 29.0 27.7 28.1 28.4 26.9 25.8 26.3 28.7 31.1 31.7 30.4 29.0 1905 1905 29.1 28.0 28.3 28.9 26.4 25.2 26.3 28.6 31.2 32.1 30.6 28.9 1906 1906 29.5 27.8 27.3 27.8 26.5 25.8 26.2 28.7 31.5 31.7 30.3 29.3 1907 1907 29.0 28.0 27.8 27.5 25.5 25.8 26.3 28.6 31.2 31.6 30.3 29.3 1908 1908 29.0 28.0 27.8 26.9 27.5 26.1 26.3 28.7 31.5 31.7 30.6 29.2 1909 1909 28.9 28.0 27.4 28.2 27.5 25.8 26.3 28.5 31.5 31.7 30.6 29.0 1910 1910 29.0 28.0 28.3 28.3 28.3 25.5 26.3 28.7 31.5 31.7 30.4 29.3 1911 1911 28.9 28.0 28.3 28.4 27.7 25.8 26.1 28.6 31.5 31.7 30.7 29.3 1912 1912 29.0 28.0 27.6 27.3 26.1 25.8 26.3 28.6 31.5 31.9 30.6 29.3 1913 1913 29.3 28.0 28.3 28.4 28.1 25.8 26.3 28.7 31.5 31.7 30.6 29.3 1914 1914 29.4 28.0 28.3 27.6 27.3 25.8 26.3 28.1 31.5 32.6 30.6 29.3 1915 1915 29.1 28.0 28.6 27.8 27.2 25.8 26.7 28.6 31.5 31.7 30.6 29.3 1916 1916 29.0 28.0 27.7 28.2 27.3 25.8 26.5 28.6 31.5 31.7 30.4 29.3 1917 1917 27.5 26.3 27.0 28.0 28.0 25.0 25.0 28.8 30.8 31.6 30.0 28.1 1918 1918 28.2 26.6 27.2 27.5 26.7 25.8 26.9 28.2 32.5 31.4 30.7 28.8 1919 1919 29.5 28.5 28.9 29.4 26.8 25.4 27.1 27.7 30.3 32.1 30.3 29.4 1920 1920 29.5 27.8 28.1 28.3 27.8 26.4 27.8 29.2 31.9 31.7 30.7 29.2 1921 1921 29.4 27.3 28.3 28.9 27.6 26.1 25.8 28.8 31.5 32.5 29.7 28.6 1922 1922 29.6 28.2 29.0 29.0 27.5 26.5 26.8 29.0 32.0 31.7 30.3 29.6 1923 1923 28.7 27.3 27.6 27.3 27.6 26.1 26.5 30.0 32.0 32.1 30.7 28.6 1924 1924 29.9 28.3 29.0 29.2 28.2 26.8 26.6 29.1 31.2 32.0 29.9 29.3 1925 1925 28.9 27.5 27.3 28.3 26.2 25.2 26.3 30.0 31.0 32.1 30.4 29.5 1926 1926 29.9 29.7 29.2 29.3 27.8 26.1 25.8 29.0 31.5 32.0 30.7 29.3 1927 1927 29.5 28.6 28.8 28.6 28.2 26.2 26.8 28.7 32.5 33.0 30.6 29.3 1928 1928 29.0 28.5 28.5 28.5 27.9 26.3 26.6 28.6 31.1 32.2 30.2 29.6 1929 1929 29.5 28.9 28.4 28.8 27.6 26.6 26.3 28.3 30.8 32.3 30.7 29.7 1930 1930 29.0 28.5 28.3 28.3 27.3 25.4 26.7 28.2 31.3 32.7 31.6 29.5 1931 1931 28.9 28.7 27.9 28.3 29.1 26.6 25.4 29.4 31.8 31.2 30.4 29.0 1932 1932 29.3 28.0 28.3 28.4 26.7 25.5 25.0 28.0 29.2 32.4 30.7 29.5 1933 1933 29.3 28.9 29.7 29.3 28.2 26.2 27.1 29.2 31.3 32.4 30.1 27.8 1934 1934 28.0 26.5 27.3 28.8 28.5 26.6 26.6 29.0 31.0 32.6 30.1 28.9 1935 1935 28.8 27.5 27.9 28.8 27.8 24.9 26.9 27.3 29.3 33.1 31.2 29.3 1936 1936 28.1 28.5 27.8 28.6 26.9 26.5 26.9 29.2 30.8 32.0 30.7 28.8 1937 1937 28.3 27.3 28.3 28.8 28.2 25.8 25.2 28.6 30.4 32.3 31.3 28.3 1938 1938 28.4 26.8 28.7 28.3 27.5 25.8 26.3 28.6 30.8 32.1 29.6 28.3 1939 1939 29.1 28.0 26.9 28.2 28.4 25.9 25.0 27.6 30.9 30.9 29.9 28.4 1940 1940 28.8 27.4 27.9 28.4 27.1 25.8 26.6 30.1 31.2 31.7 31.1 30.0 1941 1941 28.3 28.2 29.6 29.6 28.9 26.3 27.1 30.8 31.8 31.7 31.0 29.2 1942 1942 29.7 28.0 27.1 28.3 27.0 26.2 26.3 29.2 32.3 30.1 30.3 27.5 1943 1943 28.6 28.3 28.1 28.0 27.2 24.3 26.0 27.1 31.3 32.5 30.8 27.9 1944 1944 28.6 27.6 28.3 29.7 28.0 25.5 28.1 31.3 30.4 33.1 31.7 30.2 1945 1945 30.0 29.2 28.3 29.6 28.0 26.1 26.9 28.9 32.8 32.4 30.4 28.4 1946 1946 29.8 29.1 28.9 29.9 28.2 26.2 28.0 27.7 31.8 32.1 30.8 29.0 1947 1947 29.5 28.5 27.7 29.6 28.7 26.9 25.4 31.2 31.8 32.8 30.8 28.6 1948 1948 28.3 27.5 28.4 28.1 28.5 26.7 26.2 29.4 30.1 32.4 30.6 29.5 1949 1949 29.7 28.1 28.3 29.2 28.9 25.5 26.5 29.6 32.3 32.6 30.0 29.0 1950 1950 28.6 27.4 28.3 28.8 27.8 26.1 25.0 27.8 31.6 30.7 30.2 28.3 1951 1951 26.9 27.1 28.4 29.3 28.7 26.5 27.9 29.1 31.5 32.2 31.0 30.8 1952 1952 29.9 27.9 29.8 29.2 27.4 26.0 25.5 28.6 31.0 32.1 30.1 28.8 1953 1953 28.7 27.2 28.0 28.3 27.0 25.5 26.1 28.4 29.9 30.9 29.9 28.1 1954 1954 27.9 27.4 27.0 28.1 26.8 24.4 25.3 28.5 31.7 33.2 30.7 29.4 1955 1955 28.7 26.7 27.0 28.5 27.5 24.9 26.4 27.6 31.4 31.5 31.1 28.4 1956 1956 28.2 26.8 26.6 28.6 27.4 25.3 25.9 29.3 30.5 32.9 29.7 28.6 1957 1957 28.8 27.5 28.1 29.9 28.2 25.4 27.3 29.2 30.8 31.2 31.3 29.7 1958 1958 29.0 27.3 28.2 28.8 27.6 25.0 25.7 28.0 31.7 32.7 31.5 29.7 1959 1959 29.7 28.1 29.3 29.7 27.4 26.0 26.0 28.6 31.5 32.6 31.3 29.3 1960 1960 29.5 27.4 28.3 29.0 27.3 25.8 25.3 29.8 32.3 33.4 31.4 30.7 1961 1961 29.3 28.2 28.1 28.7 28.0 25.2 26.7 28.2 32.8 33.2 30.9 29.8 1962 1962 29.2 28.0 28.8 28.7 28.1 26.3 26.8 28.6 31.8 32.6 31.1 30.3 1963 1963 28.5 28.5 28.2 28.9 28.4 26.6 26.5 28.8 31.5 31.6 28.9 29.3 1964 1964 29.7 27.9 28.6 29.2 27.8 25.5 25.8 28.2 30.8 31.3 30.2 29.1 1965 1965 28.9 28.8 28.9 28.6 28.6 25.8 26.6 29.3 31.5 30.8 29.7 29.5 1966 1966 28.6 27.4 28.7 28.6 28.1 26.5 27.3 29.0 31.0 31.9 31.6 30.3 1967 1967 28.8 27.8 28.4 27.8 27.1 25.5 25.7 28.9 31.9 31.9 30.0 28.8 1968 1968 29.8 28.9 28.1 28.8 27.7 24.5 26.9 29.1 31.0 32.5 28.9 29.3 1969 1969 29.6 28.5 28.4 29.5 27.3 26.5 25.2 28.6 30.7 31.2 30.7 30.0 1970 1970 29.9 28.2 29.4 29.6 29.1 26.3 26.2 28.4 31.3 32.1 31.0 28.7 1971 1971 27.9 27.0 28.5 29.3 28.0 26.3 26.9 28.5 31.5 32.1 30.0 29.6 1972 1972 26.3 28.2 27.2 27.6 27.3 24.7 25.7 28.1 30.7 32.3 31.8 31.1 1973 1973 30.3 29.6 28.8 28.5 28.5 25.5 26.3 28.4 31.6 31.1 30.5 27.8 1974 1974 26.6 26.6 26.8 27.9 26.1 24.9 25.1 28.2 30.2 30.3 28.8 28.0 1975 1975 28.8 27.9 27.5 28.1 27.7 25.6 25.4 27.1 32.2 32.0 31.2 28.9 1976 1976 26.9 26.3 27.0 27.6 25.8 25.0 25.3 26.2 30.5 30.5 30.6 29.3 1977 1977 29.3 26.8 27.4 28.8 27.3 26.0 26.6 28.8 31.0 32.2 31.9 28.4 1978 1978 27.9 26.0 26.8 27.8 26.2 24.1 25.8 29.2 31.6 30.9 30.1 29.3 1979 1979 28.5 27.5 27.9 29.3 27.8 25.8 25.4 29.2 32.1 31.6 30.4 29.3 1980 1980 30.1 28.1 27.7 28.7 28.3 25.1 25.1 28.1 31.8 32.6 30.0 30.0 1981 1981 28.8 28.3 28.1 28.5 27.2 24.7 26.4 28.6 31.5 32.2 31.8 30.4 1982 1982 30.2 28.6 28.7 28.3 26.8 25.8 25.9 28.8 31.3 31.2 30.5 29.4 1983 1983 29.6 30.4 30.0 30.3 28.8 26.8 27.2 28.0 32.1 32.4 30.7 28.2 1984 1984 30.1 29.3 28.5 29.1 28.8 26.4 26.8 29.9 32.7 31.5 30.5 29.8 1985 1985 29.7 27.0 28.4 29.5 27.6 25.6 26.9 29.3 31.8 31.2 30.9 28.8 1986 1986 29.6 27.3 27.8 28.8 29.3 26.6 27.1 28.8 31.5 30.0 29.7 30.2 1987 1987 30.9 28.2 29.5 30.8 29.8 26.0 26.8 29.5 31.0 32.2 32.6 29.4 1988 1988 29.6 29.1 29.4 29.2 28.3 26.4 26.3 29.5 31.9 31.9 30.6 27.6 1989 1989 28.0 26.7 28.8 28.1 29.2 25.8 26.5 29.9 31.3 31.7 31.7 30.8 1990 1990 28.6 29.1 27.8 28.5 27.9 26.5 27.5 29.8 31.7 32.1 31.5 29.3 1991 1991 29.0 27.8 28.9 29.2 28.4 26.3 27.1 29.6 31.8 31.2 29.8 27.7 1992 1992 30.2 30.6 29.7 30.5 28.5 26.6 26.1 28.8 32.0 31.6 30.9 30.9 1993 1993 30.2 27.8 28.1 28.2 29.2 26.2 27.4 29.5 31.6 32.7 30.5 29.3 1994 1994 28.3 27.6 30.0 29.6 28.6 25.5 25.4 28.9 32.4 32.5 31.0 30.1 1995 1995 31.7 27.5 28.6 29.3 28.5 26.8 27.8 30.1 31.9 32.0 31.3 29.6 1996 1996 28.6 29.0 29.4 30.7 29.0 26.9 25.6 29.2 31.1 33.0 30.2 29.6 1997 1997 28.4 28.3 28.3 28.6 27.6 26.7 26.7 29.6 32.2 32.8 31.2 29.6 1998 1998 29.3 31.1 31.2 29.8 29.0 27.0 27.5 29.3 33.3 33.0 30.9 30.1 1999 1999 28.9 29.7 29.7 30.2 28.8 26.9 26.9 29.4 31.2 32.0 31.7 28.4 2000 2000 28.9 28.0 27.9 28.9 28.3 26.4 26.8 28.6 31.9 32.3 30.0 29.0 2001 2001 29.5 27.8 28.7 29.5 28.5 27.5 26.3 29.3 31.9 32.0 30.3 29.2 2002 2002 29.0 28.5 28.3 29.3 28.3 26.3 27.5 29.2 31.6 32.5 30.9 29.4 87 151 391 151 391 -14.75 15.25 151-391_151-391 1901 1901 28.0 26.9 26.5 27.5 26.6 25.3 25.7 28.2 30.6 30.8 29.3 28.2 1902 1902 27.6 27.2 27.5 27.9 27.1 25.3 25.7 28.1 30.8 30.6 29.3 28.2 1903 1903 28.0 27.2 27.3 28.2 27.0 25.3 25.9 28.2 30.3 30.3 28.2 28.2 1904 1904 28.0 27.0 27.5 27.4 26.3 25.3 25.7 28.1 30.4 30.6 29.3 27.9 1905 1905 28.2 27.2 27.5 27.9 25.8 24.8 25.7 28.1 30.5 30.9 29.3 27.8 1906 1906 28.5 27.0 26.5 26.9 25.8 25.3 25.6 28.1 30.7 30.6 29.0 28.2 1907 1907 28.0 27.2 27.0 26.6 25.0 25.3 25.7 28.1 30.4 30.6 29.0 28.2 1908 1908 28.0 27.2 27.0 26.1 26.9 25.6 25.7 28.1 30.7 30.6 29.3 28.2 1909 1909 27.9 27.2 26.6 27.2 26.9 25.3 25.7 28.0 30.7 30.6 29.3 27.9 1910 1910 28.0 27.2 27.5 27.3 27.6 25.1 25.7 28.1 30.7 30.6 29.1 28.2 1911 1911 27.9 27.2 27.5 27.5 27.1 25.3 25.6 28.0 30.7 30.6 29.4 28.1 1912 1912 28.0 27.2 26.8 26.5 25.6 25.3 25.7 28.0 30.7 30.6 29.3 28.1 1913 1913 28.2 27.2 27.3 27.5 27.5 25.3 25.9 28.1 30.7 30.6 29.3 28.2 1914 1914 28.4 27.2 27.5 26.8 26.6 25.3 25.7 27.5 30.7 31.4 29.3 28.2 1915 1915 28.1 27.2 27.7 27.0 26.5 25.3 26.0 28.0 30.7 30.6 29.3 28.2 1916 1916 28.0 27.2 26.9 27.3 26.7 25.3 25.9 28.1 30.7 30.6 29.1 28.2 1917 1917 26.5 25.6 26.2 27.1 27.3 24.6 24.5 28.2 30.1 30.5 28.8 27.0 1918 1918 27.2 25.9 26.4 26.6 26.1 25.3 26.2 27.7 31.7 30.3 29.4 27.7 1919 1919 28.5 27.6 28.0 28.4 26.1 24.9 26.4 27.2 29.6 31.0 29.1 28.3 1920 1920 28.5 27.0 27.5 27.3 27.2 25.8 27.2 28.6 31.0 30.6 29.4 28.1 1921 1921 28.4 26.6 27.5 27.9 27.0 25.6 25.2 28.2 30.7 31.4 28.4 27.5 1922 1922 28.6 27.4 28.1 28.1 26.9 26.0 26.1 28.6 31.2 30.6 29.1 28.5 1923 1923 27.7 26.6 26.8 26.5 27.0 25.6 25.9 29.3 31.2 31.0 29.4 27.5 1924 1924 28.9 27.5 28.2 28.2 27.6 26.2 26.0 28.5 30.5 31.0 28.7 28.2 1925 1925 27.9 26.8 26.5 27.4 25.6 24.8 25.7 29.4 30.3 31.0 29.1 28.4 1926 1926 28.9 28.8 28.3 28.4 27.2 25.5 25.3 28.2 30.7 31.0 29.4 28.2 1927 1927 28.4 27.7 27.9 27.7 27.6 25.7 26.2 28.1 31.7 31.9 29.3 28.1 1928 1928 28.1 27.7 27.8 27.6 27.3 25.8 26.0 28.1 30.5 31.1 29.0 28.6 1929 1929 28.5 28.1 27.6 27.9 26.8 26.1 25.9 27.7 30.0 31.2 29.4 28.7 1930 1930 28.0 27.8 27.5 27.4 26.7 24.9 26.1 27.7 30.5 31.7 30.4 28.5 1931 1931 28.0 28.0 27.2 27.4 28.4 26.0 24.9 28.7 31.0 30.1 29.1 27.9 1932 1932 28.3 27.2 27.5 27.5 26.1 25.0 24.5 27.5 28.5 31.4 29.5 28.5 1933 1933 28.3 28.0 28.9 28.4 27.6 25.8 26.5 28.5 30.5 31.2 28.8 26.8 1934 1934 27.2 25.8 26.6 27.9 27.9 26.1 25.9 28.4 30.3 31.6 28.9 27.8 1935 1935 27.9 26.9 27.1 27.9 27.2 24.5 26.3 26.8 28.6 32.0 30.0 28.1 1936 1936 27.3 27.6 27.0 27.6 26.4 26.0 26.3 28.5 30.1 31.0 29.5 27.8 1937 1937 27.4 26.6 27.5 27.9 27.7 25.3 24.7 27.9 29.8 31.2 30.0 27.4 1938 1938 27.5 26.1 27.9 27.5 26.9 25.3 25.7 28.0 30.2 31.0 28.4 27.3 1939 1939 28.2 27.2 26.2 27.4 27.8 25.3 24.6 27.0 30.1 29.9 28.6 27.3 1940 1940 27.8 26.6 27.1 27.5 26.5 25.3 25.9 29.3 30.5 30.6 29.8 28.9 1941 1941 27.4 27.4 28.7 28.6 28.2 25.8 26.4 30.1 31.0 30.6 29.7 28.1 1942 1942 28.7 27.2 26.4 27.4 26.4 25.6 25.7 28.7 31.5 29.1 29.0 26.5 1943 1943 27.6 27.4 27.3 27.2 26.4 23.8 25.4 26.5 30.5 31.4 29.6 26.8 1944 1944 27.7 26.8 27.5 28.7 27.5 25.1 27.3 30.6 29.6 31.9 30.4 29.0 1945 1945 28.9 28.3 27.3 28.6 27.4 25.6 26.3 28.2 31.9 31.3 29.1 27.3 1946 1946 28.8 28.2 28.0 28.9 27.5 25.7 27.3 27.0 30.9 31.0 29.4 27.9 1947 1947 28.5 27.7 26.9 28.6 28.2 26.3 24.8 30.5 31.0 31.6 29.3 27.5 1948 1948 27.3 26.7 27.6 27.1 27.7 26.2 25.6 28.7 29.4 31.3 29.3 28.4 1949 1949 28.7 27.3 27.6 28.3 28.3 25.1 26.0 28.9 31.5 31.4 28.7 27.9 1950 1950 27.6 26.6 27.5 27.9 27.2 25.5 24.5 27.2 30.8 29.5 28.9 27.2 1951 1951 25.9 26.4 27.5 28.4 28.2 26.0 27.5 28.5 30.7 31.1 29.8 29.7 1952 1952 28.7 27.1 29.0 28.2 26.8 25.5 25.1 27.9 30.3 30.9 28.8 27.7 1953 1953 27.7 26.6 27.2 27.4 26.6 25.0 25.4 27.8 29.1 29.9 28.7 27.2 1954 1954 27.1 26.6 26.4 27.3 26.3 23.9 24.7 27.9 30.8 32.1 29.6 28.5 1955 1955 27.9 26.1 26.4 27.6 26.9 24.5 25.7 27.1 30.5 30.6 29.9 27.4 1956 1956 27.3 26.2 26.0 27.7 26.8 24.8 25.2 28.5 29.8 31.8 28.5 27.7 1957 1957 27.8 26.8 27.5 29.0 27.5 25.0 26.7 28.6 30.0 30.2 30.1 28.7 1958 1958 28.2 26.5 27.4 27.9 27.0 24.6 25.1 27.4 30.9 31.7 30.3 28.7 1959 1959 28.7 27.4 28.5 28.8 26.9 25.6 25.4 28.0 30.6 31.6 30.1 28.2 1960 1960 28.6 26.7 27.5 28.1 26.7 25.2 24.8 29.1 31.3 32.3 30.2 29.6 1961 1961 28.2 27.3 27.3 27.8 27.4 24.7 26.1 27.6 31.9 31.9 29.6 28.6 1962 1962 28.2 27.2 28.0 27.7 27.3 25.9 26.4 28.0 30.9 31.6 29.9 29.2 1963 1963 27.8 27.7 27.4 28.0 27.9 26.2 26.0 28.2 30.6 30.5 27.6 28.1 1964 1964 28.6 26.9 27.7 28.3 27.1 25.0 25.2 27.7 30.0 30.1 28.9 28.0 1965 1965 27.9 27.9 28.2 27.7 28.0 25.5 26.0 28.6 30.7 29.8 28.4 28.4 1966 1966 27.6 26.6 27.9 27.7 27.5 26.1 26.7 28.3 30.3 30.6 30.4 29.3 1967 1967 27.9 27.2 27.6 27.0 26.4 25.1 25.3 28.3 31.0 30.6 28.8 27.8 1968 1968 28.7 28.0 27.5 27.9 27.2 24.2 26.2 28.5 30.2 31.3 27.7 28.1 1969 1969 28.5 27.8 27.6 28.6 26.7 26.0 24.7 27.8 30.0 30.1 29.4 28.9 1970 1970 28.8 27.4 28.4 28.7 28.4 25.9 25.7 28.1 30.5 31.0 29.7 27.6 1971 1971 26.8 26.2 27.7 28.4 27.5 25.8 26.4 27.8 30.7 31.0 28.7 28.4 1972 1972 25.4 27.4 26.4 26.7 26.7 24.1 25.1 27.6 30.0 31.1 30.5 30.0 1973 1973 29.3 28.7 28.0 27.6 27.9 25.0 25.7 27.8 30.8 30.0 29.2 26.7 1974 1974 25.7 25.9 26.0 27.1 25.6 24.5 24.5 27.6 29.5 29.2 27.6 26.9 1975 1975 27.8 27.1 26.7 27.2 27.2 25.2 24.9 26.6 31.4 30.9 29.8 27.8 1976 1976 26.0 25.5 26.3 26.7 25.3 24.5 24.8 25.7 29.7 29.4 29.3 28.2 1977 1977 28.3 26.0 26.6 27.9 26.7 25.4 25.9 28.2 30.3 31.1 30.5 27.3 1978 1978 26.9 25.3 26.1 26.9 25.7 23.8 25.2 28.6 30.9 29.9 28.8 28.2 1979 1979 27.6 26.9 27.3 28.4 27.2 25.4 24.9 28.6 31.2 30.5 29.0 28.2 1980 1980 29.1 27.3 27.0 27.8 27.7 24.6 24.6 27.5 31.0 31.4 28.8 28.8 1981 1981 27.8 27.4 27.2 27.6 26.6 24.3 25.9 27.9 30.8 31.1 30.5 29.2 1982 1982 29.1 27.8 27.9 27.4 26.2 25.4 25.3 28.2 30.5 30.1 29.2 28.4 1983 1983 28.6 29.4 29.1 29.3 28.1 26.3 26.6 27.4 31.2 31.3 29.4 27.1 1984 1984 29.1 28.5 27.7 28.2 28.3 25.9 26.2 29.3 31.9 30.4 29.2 28.7 1985 1985 28.7 26.2 27.7 28.6 27.0 25.1 26.3 28.6 31.0 30.1 29.5 27.8 1986 1986 28.5 26.5 27.1 28.0 28.8 26.3 26.6 28.2 30.7 28.9 28.4 29.1 1987 1987 29.8 27.4 28.6 29.9 29.1 25.5 26.2 28.9 30.3 31.1 31.2 28.3 1988 1988 28.5 28.3 28.5 28.3 27.7 26.0 25.8 28.9 31.1 30.8 29.3 26.6 1989 1989 27.0 25.9 27.9 27.2 28.6 25.3 25.9 29.3 30.5 30.6 30.4 29.7 1990 1990 27.6 28.3 27.1 27.6 27.3 26.0 26.8 29.1 30.9 31.0 30.2 28.2 1991 1991 28.0 27.0 28.1 28.3 27.8 25.9 26.6 28.9 31.0 30.2 28.6 26.6 1992 1992 29.1 29.7 28.9 29.5 27.9 26.1 25.5 28.2 31.2 30.5 29.6 29.7 1993 1993 29.2 27.0 27.3 27.4 28.6 25.7 26.9 29.0 30.8 31.6 29.2 28.1 1994 1994 27.4 26.9 29.1 28.6 27.9 25.1 24.8 28.4 31.6 31.4 29.7 29.0 1995 1995 30.6 26.7 27.8 28.4 27.9 26.2 27.3 29.5 31.1 30.9 30.0 28.5 1996 1996 27.6 28.2 28.5 29.7 28.4 26.3 25.2 28.6 30.3 31.9 28.9 28.5 1997 1997 27.4 27.5 27.5 27.7 27.0 26.3 26.1 28.9 31.4 31.6 30.0 28.5 1998 1998 28.3 30.3 30.3 28.8 28.3 26.4 26.8 28.8 32.4 31.9 29.6 29.0 1999 1999 27.8 28.8 28.9 29.2 28.2 26.4 26.2 28.8 30.4 30.9 30.4 27.4 2000 2000 28.0 27.2 27.2 28.0 27.7 26.0 26.1 28.1 31.1 31.2 28.7 27.9 2001 2001 28.6 27.0 28.0 28.7 27.9 27.0 25.7 28.8 31.1 30.9 29.0 28.2 2002 2002 28.0 27.7 27.5 28.5 27.8 25.8 27.0 28.6 30.9 31.4 29.7 28.3 88 152 391 152 391 -14.25 15.25 152-391_152-391 1901 1901 26.9 26.2 25.7 26.6 25.8 24.7 25.0 27.4 29.8 29.6 28.0 27.1 1902 1902 26.5 26.5 26.6 27.0 26.2 24.7 25.0 27.3 30.0 29.4 28.0 27.1 1903 1903 26.9 26.5 26.4 27.3 26.2 24.7 25.2 27.4 29.6 29.2 27.0 27.1 1904 1904 26.9 26.3 26.6 26.4 25.5 24.7 25.0 27.3 29.6 29.4 28.0 27.1 1905 1905 27.1 26.5 26.6 27.0 25.0 24.3 25.0 27.3 29.7 29.6 28.0 26.7 1906 1906 27.4 26.3 25.6 26.0 25.0 24.7 25.0 27.3 29.8 29.4 27.8 27.1 1907 1907 26.9 26.5 26.1 25.7 24.3 24.7 25.0 27.3 29.7 29.4 27.7 27.1 1908 1908 26.9 26.5 26.1 25.3 26.0 24.9 25.0 27.3 29.8 29.4 28.0 27.1 1909 1909 26.9 26.5 25.7 26.3 26.1 24.7 25.0 27.3 29.8 29.4 28.0 27.1 1910 1910 26.9 26.5 26.6 26.4 26.8 24.7 25.0 27.3 29.8 29.4 28.0 27.1 1911 1911 26.9 26.5 26.6 26.7 26.4 24.7 24.9 27.3 29.8 29.4 28.1 27.0 1912 1912 26.9 26.5 25.9 25.7 25.0 24.7 25.0 27.2 29.8 29.4 28.0 27.0 1913 1913 27.1 26.5 26.3 26.6 26.7 24.7 25.2 27.3 29.8 29.4 28.0 27.1 1914 1914 27.2 26.5 26.6 25.9 25.7 24.7 25.0 26.8 29.8 30.2 28.0 27.1 1915 1915 26.9 26.5 26.7 26.1 25.7 24.7 25.3 27.2 29.8 29.4 28.0 27.0 1916 1916 27.0 26.5 26.0 26.3 25.8 24.7 25.2 27.3 29.8 29.4 27.8 27.1 1917 1917 25.5 25.0 25.4 26.2 26.5 24.1 23.9 27.4 29.3 29.3 27.5 26.0 1918 1918 26.2 25.3 25.6 25.7 25.2 24.7 25.5 26.9 30.9 29.1 28.0 26.6 1919 1919 27.3 26.7 27.1 27.3 25.1 24.3 25.7 26.4 28.9 29.7 27.8 27.1 1920 1920 27.3 26.3 26.6 26.4 26.3 25.2 26.4 27.7 30.2 29.4 28.1 27.0 1921 1921 27.2 25.9 26.6 27.0 26.2 24.9 24.5 27.4 29.8 30.1 27.2 26.4 1922 1922 27.5 26.7 27.1 27.1 26.1 25.3 25.4 27.9 30.3 29.4 28.0 27.4 1923 1923 26.6 25.9 25.8 25.7 26.1 25.0 25.3 28.4 30.5 29.8 28.1 26.4 1924 1924 27.8 26.8 27.2 27.2 26.8 25.5 25.4 27.7 29.8 29.9 27.5 27.1 1925 1925 26.8 26.1 25.6 26.5 24.9 24.3 25.0 28.5 29.6 29.8 27.8 27.3 1926 1926 27.7 27.9 27.3 27.4 26.3 24.9 24.6 27.3 30.0 29.8 28.1 27.1 1927 1927 27.3 26.9 26.9 26.8 26.8 25.0 25.5 27.3 30.8 30.7 28.0 27.0 1928 1928 27.1 27.0 27.0 26.7 26.4 25.2 25.2 27.3 29.8 29.9 27.8 27.5 1929 1929 27.4 27.4 26.7 27.0 25.9 25.4 25.2 26.9 29.3 30.1 28.1 27.6 1930 1930 26.9 27.1 26.7 26.4 25.9 24.4 25.4 26.9 29.8 30.6 29.2 27.4 1931 1931 26.9 27.3 26.3 26.5 27.5 25.3 24.3 27.9 30.3 28.9 27.8 26.8 1932 1932 27.2 26.5 26.6 26.5 25.3 24.4 23.9 26.7 27.8 30.3 28.3 27.5 1933 1933 27.2 27.2 27.9 27.5 26.7 25.2 25.7 27.7 29.7 29.9 27.6 25.8 1934 1934 26.3 25.3 25.7 27.0 27.2 25.4 25.2 27.5 29.6 30.4 27.8 26.7 1935 1935 26.9 26.3 26.3 27.0 26.5 24.0 25.5 26.1 27.8 30.7 28.7 27.1 1936 1936 26.3 26.9 26.1 26.7 25.6 25.3 25.5 27.6 29.4 29.8 28.3 26.8 1937 1937 26.3 26.0 26.6 27.0 26.9 24.7 24.0 27.1 29.1 30.0 28.7 26.4 1938 1938 26.5 25.5 26.9 26.6 26.2 24.7 25.0 27.2 29.6 29.8 27.3 26.3 1939 1939 27.1 26.5 25.3 26.5 27.0 24.7 23.9 26.3 29.4 28.8 27.4 26.3 1940 1940 26.8 26.0 26.3 26.6 25.7 24.8 25.2 28.4 29.8 29.4 28.5 27.9 1941 1941 26.3 26.7 27.7 27.7 27.4 25.2 25.6 29.2 30.2 29.4 28.4 27.0 1942 1942 27.5 26.5 25.6 26.5 25.6 25.0 25.0 27.9 30.7 27.9 27.8 25.4 1943 1943 26.5 26.7 26.3 26.3 25.7 23.1 24.6 25.8 29.7 30.2 28.4 25.8 1944 1944 26.7 26.2 26.6 27.8 26.7 24.5 26.6 29.7 28.9 30.6 29.0 27.9 1945 1945 27.8 27.6 26.4 27.6 26.6 24.9 25.6 27.4 31.1 30.0 27.7 26.2 1946 1946 27.7 27.5 27.0 27.9 26.5 25.0 26.5 26.2 30.0 29.8 28.0 26.7 1947 1947 27.4 27.0 26.1 27.6 27.4 25.7 24.1 29.6 30.2 30.4 28.0 26.4 1948 1948 26.3 26.0 26.6 26.2 26.8 25.5 24.9 27.8 28.6 30.0 28.0 27.3 1949 1949 27.6 26.5 26.7 27.5 27.6 24.5 25.4 28.0 30.6 30.1 27.5 26.8 1950 1950 26.5 25.9 26.6 27.1 26.5 24.8 23.9 26.3 29.9 28.3 27.6 26.1 1951 1951 25.0 25.6 26.6 27.4 27.4 25.5 26.8 27.7 29.9 29.9 28.5 28.6 1952 1952 27.6 26.6 28.0 27.2 26.0 24.9 24.5 27.1 29.5 29.7 27.7 26.7 1953 1953 26.6 26.1 26.5 26.6 25.8 24.5 24.7 27.1 28.3 28.8 27.5 26.2 1954 1954 26.1 26.0 25.7 26.5 25.7 23.2 24.0 27.2 30.0 30.9 28.5 27.4 1955 1955 27.0 25.5 25.7 26.6 26.1 23.9 24.9 26.3 29.7 29.6 28.7 26.4 1956 1956 26.2 25.6 25.3 26.7 26.0 24.1 24.5 27.6 29.0 30.7 27.3 26.7 1957 1957 26.8 26.1 26.6 28.0 26.6 24.5 26.0 27.8 29.2 29.2 28.9 27.6 1958 1958 27.3 25.8 26.7 27.0 26.2 24.0 24.4 26.6 30.1 30.5 29.0 27.5 1959 1959 27.8 26.8 27.6 27.8 26.3 24.9 24.9 27.2 29.8 30.4 28.8 27.1 1960 1960 27.6 26.1 26.6 27.2 25.9 24.6 24.0 28.3 30.4 31.1 28.9 28.4 1961 1961 27.1 26.5 26.4 26.9 26.7 24.0 25.3 26.8 31.0 30.7 28.3 27.5 1962 1962 27.1 26.4 26.9 26.8 26.4 25.4 25.7 27.3 29.9 30.5 28.8 28.1 1963 1963 27.0 26.9 26.5 27.0 27.3 25.7 25.3 27.4 29.7 29.3 26.3 27.0 1964 1964 27.5 26.0 26.8 27.0 26.3 24.6 24.5 26.9 29.3 29.0 27.5 26.8 1965 1965 26.9 27.1 27.3 26.9 27.2 24.9 25.4 27.8 29.8 28.7 27.2 26.9 1966 1966 26.5 25.9 27.0 27.0 26.7 25.6 26.0 27.4 29.5 29.4 29.1 28.2 1967 1967 26.9 26.4 26.7 26.1 25.7 24.5 24.6 27.5 30.2 29.4 27.5 26.8 1968 1968 27.7 27.2 26.6 27.1 26.6 23.8 25.4 27.6 29.4 30.0 26.6 26.9 1969 1969 27.4 27.0 26.8 27.7 26.1 25.3 24.0 27.0 29.3 29.0 28.2 27.8 1970 1970 27.6 26.7 27.5 27.6 27.6 25.2 25.0 27.3 29.6 29.9 28.4 26.4 1971 1971 25.8 25.5 26.8 27.4 26.7 25.2 25.6 27.1 29.8 29.8 27.4 27.2 1972 1972 24.4 26.7 25.5 25.8 26.0 23.5 24.5 26.8 29.2 30.0 29.1 28.7 1973 1973 28.3 28.0 27.1 26.7 27.1 24.4 25.0 27.0 30.0 29.0 28.0 25.5 1974 1974 24.7 25.1 25.2 26.2 25.0 23.9 24.0 26.9 28.8 28.1 26.4 25.8 1975 1975 26.7 26.4 25.8 26.4 26.5 24.7 24.3 25.7 30.6 29.7 28.5 26.7 1976 1976 24.9 24.9 25.5 25.9 24.5 23.9 24.0 25.0 28.9 28.3 28.0 27.1 1977 1977 27.3 25.4 25.7 27.0 26.0 24.7 25.2 27.5 29.5 30.0 29.2 26.2 1978 1978 26.0 24.6 25.3 26.0 24.9 23.3 24.4 27.7 30.1 28.8 27.6 27.0 1979 1979 26.6 26.1 26.5 27.5 26.5 24.7 24.2 27.7 30.4 29.3 27.7 26.9 1980 1980 27.9 26.5 26.1 26.8 26.9 23.9 23.8 26.7 30.2 30.1 27.5 27.6 1981 1981 26.8 26.6 26.2 26.7 25.7 23.7 25.0 27.1 29.8 29.9 29.2 28.0 1982 1982 27.9 27.0 26.9 26.4 25.4 24.5 24.6 27.4 29.5 29.0 28.0 27.3 1983 1983 27.6 28.5 28.0 28.3 27.4 25.8 25.8 26.6 30.4 30.1 28.1 26.0 1984 1984 28.0 27.6 26.8 27.3 27.5 25.3 25.6 28.5 31.1 29.4 27.9 27.4 1985 1985 27.7 25.5 26.8 27.7 26.4 24.5 25.6 27.8 30.2 29.0 28.2 26.6 1986 1986 27.5 25.9 26.3 27.1 28.1 25.7 25.9 27.4 29.8 27.6 27.1 28.0 1987 1987 28.7 26.7 27.7 28.9 28.4 24.9 25.5 28.0 29.5 29.9 29.9 27.2 1988 1988 27.4 27.6 27.5 27.3 26.9 25.4 25.1 28.2 30.2 29.7 28.0 25.5 1989 1989 26.1 25.2 27.0 26.3 27.8 24.6 25.0 28.5 29.7 29.4 29.0 28.4 1990 1990 26.6 27.4 26.2 26.8 26.6 25.4 26.2 28.2 30.1 29.9 28.9 27.1 1991 1991 27.0 26.3 27.2 27.3 27.1 25.4 25.8 28.1 30.2 29.0 27.3 25.5 1992 1992 28.1 28.8 27.9 28.6 27.2 25.5 24.8 27.3 30.6 29.4 28.3 28.5 1993 1993 28.0 26.2 26.4 26.5 27.7 25.1 26.2 28.2 30.0 30.4 27.9 27.0 1994 1994 26.4 25.9 28.1 27.6 27.1 24.5 24.2 27.6 30.7 30.2 28.4 27.8 1995 1995 29.4 26.0 27.0 27.5 27.2 25.6 26.6 28.7 30.3 29.7 28.7 27.4 1996 1996 26.5 27.4 27.6 28.7 27.6 25.7 24.5 27.8 29.6 30.8 27.6 27.4 1997 1997 26.4 26.7 26.7 26.8 26.2 25.7 25.4 28.1 30.6 30.3 28.7 27.4 1998 1998 27.1 29.5 29.3 27.9 27.4 25.7 26.0 28.1 31.6 30.7 28.3 27.9 1999 1999 26.7 28.1 27.9 28.2 27.3 25.8 25.5 28.0 29.7 29.7 29.0 26.4 2000 2000 26.9 26.5 26.3 27.0 26.9 25.4 25.4 27.3 30.3 30.0 27.5 26.8 2001 2001 27.5 26.3 27.1 27.8 27.2 26.5 25.2 28.0 30.4 29.7 27.8 27.2 2002 2002 26.9 27.0 26.6 27.7 27.1 25.2 26.3 27.8 30.2 30.3 28.4 27.3 89 153 391 153 391 -13.75 15.25 153-391_153-391 1901 1901 25.8 25.2 24.7 25.3 24.9 24.0 24.3 26.5 28.7 28.3 26.6 25.8 1902 1902 25.5 25.4 25.6 25.6 25.3 24.0 24.3 26.5 28.8 28.1 26.6 25.7 1903 1903 25.8 25.4 25.4 26.1 25.2 24.0 24.5 26.5 28.6 28.0 25.7 25.8 1904 1904 25.8 25.3 25.6 25.2 24.5 24.0 24.3 26.5 28.6 28.1 26.6 25.8 1905 1905 26.1 25.4 25.6 25.8 24.1 23.7 24.3 26.5 28.7 28.1 26.6 25.5 1906 1906 26.3 25.3 24.6 24.8 24.1 24.0 24.3 26.5 28.8 28.1 26.6 25.8 1907 1907 25.8 25.4 25.0 24.5 23.5 24.0 24.3 26.5 28.6 28.1 26.4 25.8 1908 1908 25.8 25.4 25.0 24.2 25.1 24.2 24.3 26.5 28.8 28.1 26.6 25.8 1909 1909 25.8 25.4 24.7 25.0 25.3 24.0 24.3 26.5 28.8 28.1 26.6 25.8 1910 1910 25.8 25.4 25.6 25.1 25.9 24.0 24.3 26.5 28.8 28.1 26.6 25.7 1911 1911 25.8 25.4 25.6 25.5 25.5 24.0 24.2 26.5 28.8 28.1 26.7 25.8 1912 1912 25.8 25.4 24.9 24.6 24.2 24.0 24.3 26.4 28.8 28.1 26.6 25.8 1913 1913 25.9 25.4 25.3 25.4 25.8 24.0 24.6 26.5 28.8 28.1 26.6 25.8 1914 1914 26.1 25.4 25.6 24.7 24.7 24.0 24.3 26.0 28.8 28.8 26.6 25.8 1915 1915 25.8 25.4 25.6 25.0 24.7 24.0 24.6 26.4 28.8 28.1 26.6 25.7 1916 1916 25.8 25.4 25.0 25.1 24.9 24.0 24.5 26.5 28.8 28.1 26.4 25.8 1917 1917 24.5 24.2 24.4 25.0 25.7 23.4 23.3 26.6 28.3 28.0 26.2 24.8 1918 1918 25.0 24.5 24.6 24.5 24.3 24.0 24.8 26.1 29.7 27.9 26.6 25.3 1919 1919 26.2 25.6 26.0 26.0 24.1 23.6 24.9 25.7 27.9 28.4 26.6 25.8 1920 1920 26.2 25.3 25.6 25.1 25.3 24.5 25.6 26.8 29.1 28.1 26.7 25.7 1921 1921 26.1 25.0 25.4 25.8 25.2 24.2 23.9 26.6 28.8 28.8 25.8 25.2 1922 1922 26.4 25.7 26.0 25.9 25.1 24.6 24.6 27.2 29.1 28.1 26.6 26.1 1923 1923 25.5 25.0 24.8 24.7 25.1 24.3 24.6 27.5 29.4 28.5 26.7 25.1 1924 1924 26.7 25.8 26.1 25.9 25.9 24.7 24.7 26.9 28.8 28.7 26.1 25.8 1925 1925 25.8 25.2 24.6 25.3 24.1 23.7 24.3 27.6 28.6 28.5 26.4 25.9 1926 1926 26.6 26.8 26.2 26.2 25.4 24.2 23.9 26.3 28.9 28.5 26.7 25.9 1927 1927 26.2 25.8 25.8 25.6 25.8 24.2 24.8 26.5 29.7 29.4 26.6 25.7 1928 1928 26.1 25.9 26.1 25.5 25.5 24.5 24.5 26.6 29.0 28.5 26.6 26.2 1929 1929 26.3 26.4 25.7 25.6 24.9 24.7 24.6 26.2 28.3 28.8 26.8 26.4 1930 1930 25.8 26.1 25.8 25.2 25.0 23.8 24.7 26.2 28.8 29.4 27.8 26.2 1931 1931 25.9 26.3 25.4 25.3 26.5 24.5 23.8 27.1 29.2 27.7 26.4 25.5 1932 1932 26.1 25.4 25.6 25.3 24.3 23.7 23.3 26.0 26.8 29.1 27.0 26.2 1933 1933 26.0 26.2 26.8 26.2 25.8 24.5 25.0 26.8 28.6 28.6 26.2 24.5 1934 1934 25.4 24.4 24.8 25.8 26.3 24.7 24.3 26.7 28.6 29.1 26.6 25.5 1935 1935 25.9 25.4 25.3 25.8 25.7 23.4 24.8 25.4 26.8 29.3 27.4 26.0 1936 1936 25.3 25.8 25.0 25.4 24.7 24.5 24.7 26.7 28.3 28.5 26.9 25.5 1937 1937 25.2 25.2 25.6 25.8 26.0 24.1 23.4 26.2 28.2 28.6 27.2 25.3 1938 1938 25.5 24.6 25.9 25.5 25.3 24.0 24.5 26.4 28.6 28.5 26.0 25.0 1939 1939 26.0 25.4 24.4 25.3 26.1 24.0 23.3 25.5 28.3 27.5 26.0 25.0 1940 1940 25.7 25.1 25.3 25.4 24.7 24.1 24.5 27.5 28.8 28.0 27.1 26.7 1941 1941 25.2 25.8 26.7 26.4 26.4 24.4 24.8 28.3 29.1 28.1 26.9 25.7 1942 1942 26.4 25.5 24.7 25.4 24.7 24.3 24.2 27.0 29.6 26.7 26.4 24.2 1943 1943 25.4 25.7 25.3 25.1 24.6 22.4 23.8 25.0 28.5 28.8 27.0 24.6 1944 1944 25.5 25.2 25.6 26.5 25.9 24.0 25.7 28.7 27.8 29.2 27.6 26.6 1945 1945 26.6 26.5 25.4 26.3 25.7 24.2 24.9 26.5 29.9 28.7 26.3 25.0 1946 1946 26.5 26.4 25.9 26.5 25.5 24.3 25.7 25.4 28.9 28.4 26.6 25.4 1947 1947 26.2 25.9 25.2 26.3 26.5 25.0 23.4 28.7 29.0 29.0 26.6 25.1 1948 1948 25.2 25.0 25.6 24.9 25.7 24.8 24.1 26.9 27.5 28.7 26.4 26.0 1949 1949 26.4 25.4 25.8 26.3 26.8 23.8 24.8 27.1 29.5 28.8 26.1 25.5 1950 1950 25.4 24.9 25.7 25.9 25.7 24.1 23.2 25.5 28.7 27.0 26.0 24.9 1951 1951 23.9 24.7 25.6 26.2 26.6 24.9 26.0 26.9 28.9 28.6 27.2 27.3 1952 1952 26.4 25.8 26.8 25.9 25.0 24.3 23.9 26.3 28.5 28.4 26.2 25.4 1953 1953 25.5 25.3 25.5 25.5 25.0 23.7 23.9 26.3 27.2 27.5 26.1 25.2 1954 1954 25.0 25.0 24.8 25.4 24.9 22.5 23.4 26.3 28.8 29.6 27.1 26.3 1955 1955 25.9 24.8 24.8 25.6 25.2 23.2 24.0 25.7 28.5 28.2 27.3 25.3 1956 1956 25.1 24.8 24.5 25.4 25.0 23.2 23.7 26.7 27.9 29.5 26.1 25.4 1957 1957 25.8 25.4 25.5 26.8 25.7 23.8 25.3 27.1 28.1 28.0 27.5 26.5 1958 1958 26.4 25.2 25.8 25.8 25.2 23.2 23.7 25.8 29.0 29.3 27.6 26.3 1959 1959 26.6 25.9 26.5 26.6 25.6 24.1 24.3 26.3 28.7 29.2 27.5 26.0 1960 1960 26.4 25.1 25.6 26.1 25.0 23.9 23.4 27.4 29.1 29.7 27.5 27.1 1961 1961 25.9 25.3 25.4 25.7 25.9 23.3 24.6 26.0 29.8 29.3 26.8 26.0 1962 1962 25.9 25.3 25.6 25.4 25.2 24.5 25.0 26.6 28.8 29.2 27.4 26.8 1963 1963 26.0 25.8 25.5 25.9 26.5 25.0 24.6 26.6 28.6 28.0 25.0 25.8 1964 1964 26.3 24.8 25.4 25.7 25.3 23.9 23.9 26.2 28.2 27.5 26.2 25.6 1965 1965 25.7 26.2 26.3 25.7 26.2 24.0 24.6 26.9 28.7 27.4 25.6 25.6 1966 1966 25.2 25.0 26.1 25.7 25.7 24.8 25.3 26.6 28.4 28.1 27.6 27.0 1967 1967 25.7 25.5 25.7 24.9 24.7 23.9 23.9 26.7 29.0 28.1 26.0 25.8 1968 1968 26.4 26.2 25.5 25.9 25.8 23.2 24.5 26.8 28.4 28.4 25.3 25.8 1969 1969 26.0 26.2 25.9 26.5 25.2 24.3 23.4 26.2 28.2 27.7 26.7 26.6 1970 1970 26.7 25.8 26.2 26.2 26.7 24.5 24.4 26.6 28.4 28.6 26.9 25.2 1971 1971 24.6 24.6 25.7 26.2 25.8 24.5 24.9 26.2 28.8 28.5 25.9 25.9 1972 1972 23.4 25.7 24.4 24.6 25.1 22.8 23.9 26.1 28.1 28.6 27.7 27.4 1973 1973 27.0 26.9 26.1 25.5 26.1 23.8 24.3 26.3 29.0 27.6 26.5 24.3 1974 1974 23.7 24.3 24.2 25.0 24.3 23.2 23.4 26.1 27.8 26.8 25.0 24.5 1975 1975 25.5 25.5 24.8 25.2 25.5 24.0 23.5 25.0 29.5 28.4 27.1 25.4 1976 1976 23.9 24.0 24.5 24.8 23.7 23.0 23.4 24.2 28.0 27.0 26.6 25.8 1977 1977 26.1 24.4 24.7 25.7 25.1 23.8 24.3 26.6 28.4 28.6 27.7 25.0 1978 1978 24.9 23.9 24.3 24.9 24.0 22.5 23.9 26.9 29.1 27.5 26.1 25.8 1979 1979 25.4 25.2 25.4 26.2 25.7 24.0 23.7 26.9 29.4 28.0 26.1 25.8 1980 1980 26.7 25.7 25.1 25.6 25.9 23.0 23.1 25.9 29.1 28.7 26.1 26.3 1981 1981 25.7 25.5 25.1 25.5 24.7 23.1 24.3 26.3 28.9 28.6 27.7 26.6 1982 1982 26.8 26.1 25.9 25.1 24.5 23.8 23.9 26.5 28.5 27.7 26.5 26.0 1983 1983 26.4 27.4 27.0 27.1 26.3 25.1 25.0 25.8 29.2 28.8 26.7 24.7 1984 1984 26.8 26.6 25.7 26.1 26.6 24.7 24.9 27.6 30.1 28.0 26.5 26.2 1985 1985 26.5 24.6 25.8 26.5 25.4 23.6 24.9 26.9 29.1 27.6 26.6 25.4 1986 1986 26.1 24.9 25.3 25.9 27.3 24.9 25.1 26.6 28.7 26.3 25.6 26.7 1987 1987 27.4 25.7 26.6 27.6 27.4 24.1 24.8 27.2 28.4 28.5 28.4 25.9 1988 1988 26.3 26.5 26.4 26.1 26.0 24.6 24.4 27.4 29.1 28.3 26.6 24.3 1989 1989 24.9 24.3 25.8 25.1 26.8 23.8 24.3 27.8 28.6 28.0 27.6 27.2 1990 1990 25.5 26.3 25.2 25.6 25.6 24.7 25.3 27.3 29.0 28.6 27.5 25.8 1991 1991 25.8 25.3 26.3 26.1 26.1 24.6 25.2 27.3 29.2 27.8 25.8 24.4 1992 1992 26.9 27.8 26.7 27.2 26.3 24.7 24.1 26.6 29.4 28.0 26.9 27.1 1993 1993 26.9 25.3 25.6 25.3 26.8 24.3 25.5 27.4 28.9 29.0 26.5 25.8 1994 1994 25.3 24.8 27.0 26.3 26.0 23.8 23.5 26.8 29.6 28.8 27.0 26.5 1995 1995 28.2 25.0 26.0 26.3 26.1 24.9 25.8 27.8 29.2 28.4 27.3 26.1 1996 1996 25.4 26.4 26.5 27.5 26.6 24.9 23.9 27.0 28.5 29.4 26.3 26.1 1997 1997 25.3 25.8 25.7 25.6 25.4 25.0 24.7 27.2 29.5 28.9 27.3 26.1 1998 1998 26.0 28.4 28.2 26.7 26.5 25.0 25.2 27.3 30.4 29.3 26.9 26.5 1999 1999 25.5 27.0 26.9 26.9 26.3 25.1 24.7 27.3 28.6 28.3 27.5 25.2 2000 2000 25.8 25.4 25.3 25.8 26.0 24.7 24.7 26.5 29.2 28.7 26.1 25.5 2001 2001 26.5 25.3 26.2 26.7 26.4 25.8 24.5 27.3 29.3 28.4 26.4 25.9 2002 2002 26.0 26.0 25.7 26.5 26.3 24.5 25.7 27.1 29.1 29.1 27.1 26.0 90 154 391 154 391 -13.25 15.25 154-391_154-391 1901 1901 25.1 24.8 24.2 24.6 24.6 23.8 23.9 26.0 28.1 27.1 25.6 25.1 1902 1902 24.9 24.9 25.1 25.0 25.0 23.8 23.9 26.0 28.1 27.1 25.6 25.0 1903 1903 25.1 24.9 24.9 25.4 24.9 23.5 24.1 26.0 28.1 27.1 24.8 25.1 1904 1904 25.1 24.8 25.1 24.5 24.2 23.8 23.9 26.0 28.0 27.1 25.6 25.1 1905 1905 25.4 24.9 25.1 25.0 23.8 23.5 23.9 26.0 28.1 27.1 25.6 24.8 1906 1906 25.6 24.9 24.1 24.1 23.8 23.8 23.9 26.0 28.1 27.1 25.6 25.1 1907 1907 25.1 24.9 24.5 23.9 23.3 23.8 23.9 26.0 28.0 27.1 25.3 25.1 1908 1908 25.1 24.9 24.5 23.7 24.8 23.9 23.9 26.0 28.1 27.1 25.6 25.1 1909 1909 25.1 24.9 24.2 24.4 25.0 23.8 23.9 26.0 28.1 27.1 25.6 25.1 1910 1910 25.1 24.9 25.1 24.4 25.5 23.8 23.9 26.0 28.1 27.1 25.6 25.0 1911 1911 25.1 24.9 25.1 24.9 25.2 23.8 23.9 26.0 28.1 27.1 25.6 25.1 1912 1912 25.1 24.9 24.4 24.1 24.0 23.8 23.9 26.0 28.1 27.1 25.6 25.1 1913 1913 25.2 24.9 24.7 24.8 25.5 23.8 24.2 26.0 28.1 27.1 25.6 25.1 1914 1914 25.3 24.9 25.1 24.2 24.3 23.8 23.9 25.6 28.1 27.8 25.6 25.1 1915 1915 25.1 24.9 25.1 24.5 24.3 23.8 24.2 25.9 28.1 27.1 25.6 25.0 1916 1916 25.1 24.9 24.5 24.4 24.5 23.8 24.1 26.0 28.1 27.1 25.4 25.1 1917 1917 23.8 23.9 24.0 24.5 25.4 23.3 23.0 26.1 27.7 27.0 25.2 24.1 1918 1918 24.5 24.1 24.2 23.9 24.0 23.8 24.4 25.7 29.0 26.9 25.6 24.6 1919 1919 25.4 25.0 25.5 25.3 23.7 23.4 24.5 25.3 27.4 27.4 25.6 25.0 1920 1920 25.5 24.8 25.1 24.5 24.9 24.2 25.2 26.3 28.5 27.1 25.7 25.1 1921 1921 25.3 24.5 24.9 25.0 24.9 24.0 23.5 26.1 28.1 27.7 24.9 24.5 1922 1922 25.7 25.2 25.4 25.2 24.8 24.3 24.1 26.6 28.5 27.1 25.6 25.4 1923 1923 24.8 24.6 24.2 24.2 24.8 24.1 24.2 27.0 28.9 27.5 25.7 24.5 1924 1924 25.9 25.3 25.6 25.2 25.6 24.5 24.4 26.4 28.3 27.8 25.2 25.1 1925 1925 25.1 24.7 24.1 24.7 23.8 23.5 23.9 27.1 28.1 27.5 25.6 25.2 1926 1926 25.9 26.2 25.6 25.5 25.1 23.9 23.5 25.7 28.3 27.5 25.7 25.2 1927 1927 25.5 25.2 25.2 25.0 25.5 24.0 24.3 26.0 29.0 28.5 25.6 25.1 1928 1928 25.5 25.4 25.7 24.9 25.2 24.3 23.9 26.2 28.6 27.5 25.7 25.5 1929 1929 25.6 25.9 25.2 25.0 24.5 24.4 24.2 25.7 27.8 27.9 25.8 25.8 1930 1930 25.1 25.7 25.3 24.6 24.7 23.5 24.3 25.7 28.3 28.5 26.9 25.6 1931 1931 25.2 25.9 24.9 24.7 26.1 24.2 23.5 26.6 28.7 26.7 25.6 24.8 1932 1932 25.4 24.9 25.1 24.6 24.0 23.5 23.0 25.6 26.3 28.1 26.1 25.4 1933 1933 25.3 25.6 26.3 25.6 25.4 24.4 24.5 26.2 28.0 27.5 25.3 23.9 1934 1934 24.9 24.1 24.4 25.2 26.1 24.5 23.9 26.2 28.1 28.0 25.7 24.8 1935 1935 25.3 25.1 24.8 25.0 25.4 23.3 24.4 25.0 26.3 28.3 26.5 25.4 1936 1936 24.7 25.3 24.5 24.8 24.4 24.3 24.3 26.1 27.7 27.5 26.0 25.1 1937 1937 24.6 24.8 25.1 25.2 25.7 23.9 23.1 25.7 27.8 27.6 25.8 24.7 1938 1938 25.0 24.2 25.3 24.9 25.0 23.8 24.1 25.9 28.1 27.5 25.2 24.4 1939 1939 25.3 25.0 23.9 24.7 25.8 23.8 22.9 25.2 27.7 26.6 25.0 24.4 1940 1940 25.0 24.7 24.8 24.8 24.4 24.0 23.9 26.9 28.1 27.0 26.1 26.0 1941 1941 24.5 25.3 26.1 25.8 26.0 24.2 24.4 27.7 28.5 27.3 25.9 25.0 1942 1942 25.7 25.0 24.3 24.8 24.4 24.1 23.8 26.5 28.9 25.8 25.4 23.6 1943 1943 24.7 25.2 24.8 24.5 24.3 22.2 23.4 24.6 27.9 27.8 25.9 23.9 1944 1944 24.9 24.7 25.1 25.8 25.6 23.8 25.2 28.1 27.2 28.1 26.6 25.9 1945 1945 25.9 26.0 24.9 25.6 25.4 24.0 24.5 25.9 29.2 27.6 25.2 24.3 1946 1946 25.8 25.9 25.3 25.8 25.0 24.0 25.2 24.8 28.1 27.4 25.6 24.8 1947 1947 25.5 25.4 24.7 25.7 26.2 24.7 23.0 28.1 28.4 28.0 25.6 24.4 1948 1948 24.5 24.5 25.1 24.2 25.4 24.5 23.7 26.3 26.9 27.6 25.4 25.3 1949 1949 25.7 24.9 25.3 25.8 26.5 23.5 24.4 26.5 28.8 27.7 25.1 24.8 1950 1950 24.7 24.4 25.2 25.4 25.4 23.9 22.9 24.9 28.0 26.0 24.9 24.2 1951 1951 23.4 24.2 25.1 25.7 26.4 24.7 25.6 26.4 28.5 27.6 26.2 26.7 1952 1952 25.6 25.4 26.2 25.3 24.7 24.1 23.6 25.8 27.9 27.2 25.2 24.8 1953 1953 24.9 25.0 25.1 25.1 24.9 23.4 23.5 26.0 26.6 26.6 25.2 24.6 1954 1954 24.6 24.6 24.6 24.9 24.8 22.3 23.0 25.8 28.1 28.5 26.2 25.6 1955 1955 25.5 24.4 24.5 25.1 25.0 23.1 23.5 25.2 27.8 27.3 26.3 24.6 1956 1956 24.4 24.4 24.1 24.9 24.8 22.9 23.2 26.1 27.3 28.5 25.1 25.1 1957 1957 25.3 25.1 25.2 26.1 25.2 23.7 24.9 26.6 27.5 27.1 26.6 25.8 1958 1958 25.8 24.9 25.5 25.2 24.9 23.0 23.2 25.3 28.5 28.3 26.6 25.5 1959 1959 26.1 25.5 26.1 26.1 25.5 23.9 23.9 25.8 28.1 28.3 26.5 25.2 1960 1960 25.7 24.7 25.1 25.6 24.7 23.7 22.9 26.8 28.4 28.7 26.4 26.3 1961 1961 25.2 24.7 25.0 25.2 25.6 23.0 24.0 25.6 29.1 28.2 25.8 25.3 1962 1962 25.1 24.8 25.0 24.8 24.8 24.5 24.6 26.1 28.1 28.2 26.4 26.0 1963 1963 25.6 25.3 25.0 25.3 26.3 25.0 24.0 26.2 27.9 26.9 24.0 25.2 1964 1964 25.6 24.1 24.9 25.0 25.0 23.8 23.5 25.7 27.6 26.5 25.2 24.9 1965 1965 25.0 25.7 25.9 25.3 26.1 23.9 24.2 26.4 27.9 26.5 24.5 24.8 1966 1966 24.5 24.6 25.5 25.2 25.5 24.6 24.9 26.0 27.8 27.0 26.6 26.3 1967 1967 25.2 25.1 25.2 24.3 24.5 23.7 23.6 26.2 28.2 27.0 25.0 25.0 1968 1968 25.5 25.6 25.2 25.4 25.6 23.0 23.9 26.2 27.8 27.4 24.4 25.0 1969 1969 25.3 25.8 25.5 25.9 25.0 24.0 23.0 25.8 27.6 26.7 25.7 25.9 1970 1970 26.2 25.3 25.7 25.5 26.3 24.3 24.1 26.2 27.8 27.5 25.9 24.4 1971 1971 24.0 24.2 25.3 25.5 25.6 24.2 24.5 25.7 28.1 27.5 24.8 25.1 1972 1972 22.8 25.2 24.0 24.0 24.8 22.7 23.5 25.6 27.5 27.6 26.7 26.6 1973 1973 26.3 26.4 25.6 24.9 25.9 23.7 23.9 25.9 28.4 26.7 25.5 23.5 1974 1974 23.0 23.8 23.8 24.5 24.1 23.0 23.0 25.6 27.3 25.9 24.0 23.8 1975 1975 24.9 25.0 24.4 24.6 25.2 23.8 23.3 24.6 28.9 27.4 26.0 24.7 1976 1976 23.2 23.5 24.1 24.3 23.5 22.8 23.0 23.8 27.4 26.0 25.6 25.1 1977 1977 25.5 24.0 24.2 25.1 24.9 23.6 23.9 26.0 27.8 27.5 26.6 24.2 1978 1978 24.4 23.5 24.0 24.6 23.7 22.4 23.6 26.4 28.4 26.5 25.2 25.1 1979 1979 24.9 24.8 25.0 25.7 25.4 23.5 23.3 26.4 28.8 27.0 25.1 25.1 1980 1980 25.9 25.2 24.6 25.1 25.6 22.8 22.6 25.4 28.5 27.7 25.1 25.5 1981 1981 25.0 24.9 24.4 24.8 24.4 22.9 23.9 25.7 28.2 27.6 26.7 25.7 1982 1982 26.0 25.6 25.4 24.5 24.1 23.5 23.5 26.0 27.8 26.7 25.5 25.3 1983 1983 25.8 26.8 26.5 26.5 26.1 25.0 24.6 25.3 28.5 27.8 25.7 24.0 1984 1984 26.1 26.1 25.3 25.7 26.5 24.5 24.6 27.1 29.5 27.0 25.5 25.4 1985 1985 25.8 24.1 25.3 25.9 25.4 23.3 24.4 26.4 28.5 26.6 25.7 24.6 1986 1986 25.4 24.4 25.0 25.2 27.1 24.7 24.7 26.2 28.1 25.2 24.7 26.0 1987 1987 26.8 25.2 26.2 27.0 27.1 23.9 24.4 26.7 27.9 27.6 27.4 25.2 1988 1988 25.5 26.0 25.8 25.7 25.8 24.4 24.0 27.1 28.5 27.3 25.6 23.7 1989 1989 24.2 23.8 25.3 24.6 26.4 23.6 23.9 27.3 28.0 27.0 26.6 26.4 1990 1990 25.0 25.8 24.8 25.0 25.4 24.5 25.0 26.7 28.3 27.6 26.5 25.0 1991 1991 25.2 24.9 25.8 25.5 25.9 24.5 24.9 26.8 28.7 26.8 24.8 23.7 1992 1992 26.3 27.2 26.2 26.5 26.0 24.4 23.7 26.1 28.8 27.0 25.9 26.3 1993 1993 26.1 24.8 25.1 24.7 26.4 24.1 25.2 26.8 28.2 28.0 25.5 25.1 1994 1994 24.7 24.3 26.5 25.6 25.7 23.5 23.2 26.3 29.0 27.7 26.0 25.7 1995 1995 27.4 24.6 25.6 25.7 25.9 24.7 25.4 27.3 28.5 27.4 26.3 25.4 1996 1996 24.8 25.8 26.0 26.8 26.3 24.7 23.4 26.5 27.9 28.4 25.3 25.3 1997 1997 24.6 25.2 25.2 25.0 25.1 24.8 24.3 26.6 29.0 27.8 26.3 25.4 1998 1998 25.3 27.8 27.6 26.0 26.2 24.8 24.7 26.9 29.7 28.3 25.9 25.8 1999 1999 24.9 26.4 26.3 26.2 26.0 24.9 24.3 26.8 28.1 27.3 26.5 24.5 2000 2000 25.1 24.9 24.8 25.2 25.7 24.6 24.2 26.0 28.6 27.8 25.2 24.7 2001 2001 25.8 24.8 25.7 26.2 26.1 25.7 24.2 26.8 28.7 27.4 25.4 25.3 2002 2002 25.5 25.5 25.5 26.0 26.1 24.3 25.3 26.6 28.6 28.1 26.2 25.3 91 155 391 155 391 -12.75 15.25 155-391_155-391 1901 1901 24.4 24.3 23.6 23.9 24.1 23.4 23.5 25.3 27.2 26.0 24.6 24.3 1902 1902 24.2 24.4 24.5 24.2 24.5 23.4 23.5 25.3 27.2 26.0 24.6 24.3 1903 1903 24.4 24.4 24.3 24.7 24.3 23.2 23.7 25.3 27.2 26.0 23.9 24.3 1904 1904 24.4 24.3 24.5 23.8 23.7 23.4 23.5 25.2 27.2 26.0 24.6 24.3 1905 1905 24.6 24.4 24.5 24.2 23.3 23.4 23.5 25.3 27.2 26.0 24.6 24.3 1906 1906 24.8 24.4 23.5 23.4 23.3 23.4 23.5 25.3 27.2 26.0 24.6 24.3 1907 1907 24.4 24.4 23.8 23.2 22.9 23.4 23.5 25.3 27.1 26.0 24.2 24.3 1908 1908 24.4 24.4 23.8 23.1 24.2 23.5 23.5 25.3 27.2 26.0 24.6 24.3 1909 1909 24.4 24.4 23.5 23.6 24.5 23.4 23.5 25.3 27.2 26.0 24.6 24.3 1910 1910 24.4 24.4 24.5 23.7 25.0 23.4 23.5 25.3 27.2 26.0 24.6 24.2 1911 1911 24.4 24.4 24.5 24.3 24.7 23.4 23.5 25.3 27.2 26.0 24.6 24.4 1912 1912 24.4 24.4 23.9 23.5 23.6 23.4 23.5 25.3 27.2 26.0 24.6 24.3 1913 1913 24.4 24.4 24.0 24.1 25.0 23.2 23.8 25.3 27.2 26.0 24.6 24.3 1914 1914 24.6 24.4 24.5 23.5 23.7 23.4 23.5 25.0 27.2 26.6 24.6 24.3 1915 1915 24.4 24.4 24.3 23.8 23.7 23.4 23.7 25.3 27.2 26.0 24.6 24.3 1916 1916 24.4 24.4 23.9 23.7 24.0 23.4 23.7 25.3 27.2 26.0 24.4 24.3 1917 1917 23.2 23.5 23.4 23.8 24.7 23.0 22.8 25.4 26.9 25.9 24.3 23.4 1918 1918 23.8 23.7 23.7 23.2 23.4 23.4 23.9 25.0 28.1 25.8 24.6 23.8 1919 1919 24.7 24.4 24.8 24.5 23.0 23.0 24.0 24.7 26.5 26.3 24.6 24.3 1920 1920 24.7 24.3 24.5 23.7 24.3 23.8 24.7 25.5 27.5 26.0 24.8 24.3 1921 1921 24.6 24.1 24.2 24.3 24.3 23.5 23.0 25.4 27.2 26.6 23.9 23.7 1922 1922 25.0 24.7 24.7 24.5 24.2 23.9 23.7 25.8 27.5 26.0 24.7 24.5 1923 1923 24.1 24.1 23.6 23.6 24.2 23.7 23.8 26.2 28.0 26.3 24.7 23.7 1924 1924 25.2 24.9 24.9 24.5 25.1 24.0 24.0 25.7 27.5 26.7 24.3 24.2 1925 1925 24.4 24.2 23.5 24.0 23.4 23.4 23.7 26.3 27.2 26.4 24.6 24.4 1926 1926 25.2 25.5 24.9 24.8 24.5 23.5 23.0 24.8 27.4 26.4 24.8 24.4 1927 1927 24.8 24.5 24.5 24.3 25.0 23.5 23.9 25.3 28.0 27.3 24.6 24.3 1928 1928 24.9 24.9 25.2 24.2 24.7 23.9 23.5 25.6 27.8 26.4 24.8 24.8 1929 1929 24.8 25.4 24.7 24.2 23.8 24.0 23.9 25.0 27.0 26.8 24.8 25.0 1930 1930 24.4 25.2 24.8 23.9 24.2 23.4 23.9 25.1 27.4 27.4 26.0 24.9 1931 1931 24.6 25.4 24.5 24.0 25.5 23.7 23.2 25.8 27.8 25.6 24.6 24.3 1932 1932 24.6 24.4 24.3 23.9 23.4 23.1 22.7 24.9 25.5 27.1 25.2 24.5 1933 1933 24.6 25.1 25.6 24.8 24.9 24.0 24.1 25.4 27.1 26.4 24.3 23.2 1934 1934 24.4 23.7 23.8 24.5 25.6 24.1 23.4 25.5 27.2 26.9 24.8 24.0 1935 1935 24.6 24.6 24.2 24.3 24.9 23.0 24.0 24.4 25.5 27.1 25.6 24.5 1936 1936 24.2 24.8 23.9 24.0 23.9 23.8 23.8 25.3 26.8 26.4 25.1 24.2 1937 1937 23.9 24.4 24.5 24.5 25.2 23.5 22.7 25.0 27.0 26.4 24.6 24.3 1938 1938 24.4 23.7 24.7 24.3 24.5 23.4 23.7 25.3 27.5 26.4 24.3 23.7 1939 1939 24.6 24.5 23.4 24.0 25.4 23.4 22.5 24.5 26.8 25.6 24.1 23.5 1940 1940 24.4 24.3 24.2 24.1 23.9 23.6 23.5 26.0 27.4 25.9 25.1 25.2 1941 1941 23.8 24.8 25.4 25.0 25.4 23.8 23.9 26.9 27.6 26.2 24.9 24.2 1942 1942 24.9 24.5 23.8 24.1 23.9 23.6 23.3 25.7 27.9 24.7 24.6 22.8 1943 1943 24.0 24.7 24.2 23.8 23.7 21.7 22.9 23.9 27.0 26.7 24.9 23.2 1944 1944 24.2 24.2 24.5 25.0 25.2 23.4 24.6 27.3 26.4 27.0 25.5 25.0 1945 1945 25.2 25.4 24.3 24.8 24.9 23.6 24.1 25.2 28.2 26.5 24.2 23.5 1946 1946 25.1 25.4 24.6 24.9 24.4 23.6 24.7 24.1 27.2 26.2 24.6 24.0 1947 1947 24.8 24.9 24.2 24.9 25.7 24.3 22.5 27.2 27.5 26.8 24.6 23.5 1948 1948 23.8 24.0 24.5 23.4 24.7 24.1 23.2 25.6 26.1 26.5 24.4 24.4 1949 1949 25.0 24.4 24.7 25.1 26.1 23.2 24.0 25.7 27.8 26.6 24.1 23.9 1950 1950 24.0 23.9 24.7 24.7 24.9 23.5 22.4 24.3 27.1 24.9 23.9 23.4 1951 1951 22.6 23.7 24.5 25.1 26.0 24.5 25.2 25.7 27.6 26.6 25.3 26.0 1952 1952 24.9 25.0 25.5 24.5 24.2 23.9 23.3 25.0 27.1 26.2 24.3 24.3 1953 1953 24.2 24.7 24.6 24.4 24.4 23.1 23.0 25.3 25.8 25.6 24.2 24.2 1954 1954 24.0 24.2 24.2 24.3 24.4 21.9 22.5 25.1 27.2 27.6 25.3 24.9 1955 1955 24.8 24.1 24.1 24.4 24.5 22.8 23.0 24.7 27.0 26.4 25.4 24.0 1956 1956 23.8 24.1 23.8 24.3 24.3 22.5 22.8 25.2 26.5 27.5 24.2 24.2 1957 1957 24.4 24.6 24.7 25.3 24.6 23.6 24.5 26.0 26.7 26.0 25.7 25.1 1958 1958 25.2 24.5 25.0 24.6 24.3 22.6 22.8 24.7 27.6 27.3 25.6 24.8 1959 1959 25.3 25.1 25.5 25.4 25.0 23.4 23.3 25.2 27.1 27.3 25.5 24.4 1960 1960 25.0 24.3 24.5 24.9 24.2 23.4 22.5 26.1 27.5 27.7 25.5 25.5 1961 1961 24.3 24.1 24.4 24.5 25.2 22.6 23.5 25.0 28.0 27.0 24.8 24.4 1962 1962 24.3 24.3 24.3 24.0 24.1 24.2 24.1 25.6 27.2 27.3 25.5 25.2 1963 1963 25.2 24.7 24.5 24.7 26.0 24.8 23.5 25.6 27.1 25.9 23.0 24.5 1964 1964 24.7 23.4 24.1 24.2 24.4 23.5 23.1 25.0 26.7 25.4 24.2 24.1 1965 1965 24.3 25.1 25.3 24.6 25.5 23.6 23.7 25.6 27.1 25.6 23.6 23.9 1966 1966 23.8 24.0 25.0 24.5 24.8 24.3 24.5 25.4 26.9 25.9 25.6 25.6 1967 1967 24.4 24.5 24.6 23.6 23.9 23.5 23.1 25.5 27.4 25.9 24.2 24.3 1968 1968 24.8 25.0 24.7 24.7 25.1 22.9 23.4 25.5 27.0 26.3 23.5 23.9 1969 1969 24.4 25.2 25.0 25.2 24.6 23.6 22.5 25.2 26.8 25.7 24.9 25.2 1970 1970 25.2 24.9 24.9 24.7 25.6 23.9 23.6 25.5 26.9 26.5 24.8 23.6 1971 1971 23.2 23.7 24.6 24.8 25.2 23.9 24.0 25.0 27.4 26.5 23.9 24.4 1972 1972 22.2 24.5 23.5 23.3 24.3 22.4 23.0 24.9 26.6 26.6 25.7 25.7 1973 1973 25.5 25.8 25.0 24.2 25.3 23.4 23.7 25.2 27.5 25.6 24.5 22.7 1974 1974 22.4 23.3 23.3 24.0 23.7 22.8 22.7 25.1 26.6 25.0 23.1 23.0 1975 1975 24.2 24.5 23.8 24.0 24.7 23.6 22.9 24.0 28.0 26.4 25.0 23.8 1976 1976 22.6 23.0 23.6 23.7 23.1 22.4 22.5 23.2 26.5 25.0 24.6 24.3 1977 1977 24.7 23.4 23.6 24.4 24.4 23.2 23.5 25.3 26.9 26.5 25.5 23.4 1978 1978 23.8 23.0 23.4 24.0 23.2 22.2 23.1 25.7 27.6 25.4 24.1 24.2 1979 1979 24.1 24.3 24.5 25.0 24.9 23.2 22.9 25.7 27.9 25.9 24.0 24.2 1980 1980 25.2 24.6 24.1 24.4 25.0 22.5 22.2 24.6 27.4 26.5 24.1 24.5 1981 1981 24.3 24.3 23.8 24.1 23.8 22.7 23.5 25.1 27.3 26.5 25.5 24.9 1982 1982 25.2 24.9 24.7 23.8 23.6 23.2 23.2 25.3 27.0 25.7 24.6 24.2 1983 1983 25.0 26.1 25.8 25.7 25.5 24.6 24.0 24.7 27.7 26.7 24.7 23.3 1984 1984 25.2 25.5 24.7 25.0 25.9 24.2 24.3 26.5 28.6 26.0 24.6 24.6 1985 1985 25.0 23.6 24.8 25.2 24.9 22.9 24.0 25.7 27.7 25.6 24.7 23.9 1986 1986 24.5 24.0 24.5 24.5 26.6 24.5 24.2 25.5 27.2 24.0 23.7 25.1 1987 1987 25.9 24.7 25.5 26.2 26.5 23.6 23.9 26.0 27.1 26.6 26.3 24.3 1988 1988 24.8 25.4 25.1 25.0 25.3 24.1 23.6 26.5 27.6 26.3 24.6 23.0 1989 1989 23.5 23.3 24.5 23.9 25.8 23.3 23.5 26.6 27.1 26.0 25.5 25.6 1990 1990 24.3 25.0 24.2 24.5 24.8 24.1 24.5 26.0 27.5 26.5 25.5 24.2 1991 1991 24.4 24.4 25.2 24.9 25.4 24.3 24.4 26.1 27.8 25.7 24.0 23.0 1992 1992 25.3 26.5 25.5 25.8 25.5 24.0 23.2 25.4 27.9 25.9 24.8 25.4 1993 1993 25.4 24.3 24.5 24.1 25.9 23.8 24.8 26.1 27.4 26.8 24.6 24.4 1994 1994 24.1 23.9 25.8 24.8 25.1 23.2 22.9 25.6 28.1 26.6 24.9 24.9 1995 1995 26.6 24.1 25.0 25.0 25.3 24.3 25.0 26.6 27.6 26.3 25.3 24.5 1996 1996 24.1 25.3 25.3 26.0 25.7 24.2 23.0 25.8 27.1 27.3 24.3 24.5 1997 1997 23.9 24.7 24.6 24.5 24.6 24.5 23.9 25.8 28.0 26.6 25.3 24.5 1998 1998 24.6 27.2 26.9 25.3 25.8 24.5 24.2 26.2 28.8 27.2 24.9 25.0 1999 1999 24.2 25.9 25.6 25.5 25.4 24.5 23.9 26.1 27.2 26.2 25.4 23.8 2000 2000 24.4 24.4 24.3 24.3 25.2 24.2 23.8 25.3 27.7 26.7 24.2 23.9 2001 2001 25.1 24.3 25.2 25.5 25.7 25.3 23.9 26.2 27.9 26.3 24.6 24.5 2002 2002 24.9 25.0 25.0 25.4 25.7 23.9 25.0 26.0 27.6 27.1 25.2 24.5 92 156 391 156 391 -12.25 15.25 156-391_156-391 1901 1901 24.2 24.3 23.7 23.8 24.0 23.5 23.4 24.9 26.5 25.4 24.3 24.1 1902 1902 24.1 24.4 24.5 24.2 24.4 23.5 23.4 24.9 26.5 25.4 24.1 24.1 1903 1903 24.2 24.4 24.3 24.7 24.1 23.3 23.6 24.9 26.5 25.4 23.7 24.1 1904 1904 24.2 24.4 24.5 23.7 23.5 23.5 23.3 24.8 26.5 25.4 24.3 24.1 1905 1905 24.4 24.4 24.5 24.1 23.2 23.5 23.4 24.9 26.6 25.4 24.3 24.1 1906 1906 24.5 24.4 23.5 23.4 23.2 23.5 23.4 24.9 26.5 25.4 24.3 24.1 1907 1907 24.2 24.4 23.8 23.3 22.8 23.5 23.4 24.9 26.5 25.4 24.1 24.1 1908 1908 24.2 24.4 23.8 23.2 24.1 23.5 23.4 24.9 26.5 25.4 24.3 24.1 1909 1909 24.2 24.4 23.5 23.5 24.4 23.5 23.4 25.0 26.5 25.4 24.3 24.1 1910 1910 24.2 24.4 24.5 23.6 24.9 23.5 23.4 24.9 26.5 25.4 24.1 24.1 1911 1911 24.2 24.4 24.5 24.3 24.6 23.5 23.4 24.9 26.5 25.4 24.3 24.2 1912 1912 24.2 24.4 23.9 23.6 23.7 23.5 23.4 24.9 26.5 25.4 24.3 24.1 1913 1913 24.2 24.4 24.0 24.1 24.9 23.3 23.6 24.9 26.5 25.4 24.3 24.1 1914 1914 24.4 24.4 24.5 23.5 23.5 23.5 23.4 24.5 26.5 25.9 24.3 24.1 1915 1915 24.2 24.4 24.3 23.9 23.6 23.5 23.6 24.9 26.5 25.4 24.3 24.1 1916 1916 24.2 24.4 24.0 23.6 23.9 23.5 23.6 24.9 26.5 25.4 24.1 24.1 1917 1917 23.0 23.7 23.5 23.8 24.6 23.2 22.8 24.9 26.1 25.4 24.0 23.3 1918 1918 23.7 23.8 23.7 23.3 23.3 23.5 23.8 24.7 27.3 25.3 24.1 23.7 1919 1919 24.4 24.3 24.8 24.5 22.8 23.2 23.8 24.4 25.9 25.7 24.3 24.1 1920 1920 24.5 24.3 24.5 23.7 24.1 23.9 24.5 25.0 26.8 25.4 24.5 24.1 1921 1921 24.3 24.1 24.2 24.2 24.2 23.6 23.1 25.0 26.5 26.0 23.7 23.5 1922 1922 24.8 24.6 24.5 24.5 24.1 23.9 23.4 25.4 26.6 25.4 24.4 24.4 1923 1923 23.9 24.1 23.5 23.7 24.1 23.8 23.8 25.7 27.3 25.7 24.4 23.5 1924 1924 25.0 24.9 24.8 24.3 24.9 24.0 23.9 25.3 26.8 26.1 24.1 24.0 1925 1925 24.2 24.3 23.5 24.0 23.4 23.5 23.6 25.8 26.5 25.8 24.3 24.1 1926 1926 25.0 25.4 24.8 24.7 24.4 23.6 23.1 24.4 26.6 25.8 24.5 24.3 1927 1927 24.6 24.5 24.5 24.2 24.9 23.6 23.8 24.9 27.3 26.7 24.3 24.1 1928 1928 24.7 24.8 25.0 24.2 24.6 24.0 23.4 25.2 27.1 25.8 24.6 24.6 1929 1929 24.6 25.4 24.7 24.2 23.6 24.0 23.8 24.7 26.4 26.2 24.5 25.0 1930 1930 24.2 25.3 24.8 23.8 24.1 23.5 23.8 24.8 26.8 26.6 25.7 24.7 1931 1931 24.5 25.4 24.5 24.1 25.4 23.7 23.2 25.4 27.0 25.0 24.3 24.1 1932 1932 24.4 24.4 24.3 23.8 23.3 23.2 22.7 24.5 24.9 26.6 24.9 24.4 1933 1933 24.4 25.0 25.5 24.8 24.8 24.0 23.9 25.0 26.4 25.8 24.1 23.1 1934 1934 24.3 23.9 23.9 24.4 25.5 24.0 23.3 25.0 26.5 26.2 24.7 23.8 1935 1935 24.4 24.6 24.2 24.3 24.8 23.1 23.9 24.0 24.9 26.5 25.4 24.4 1936 1936 24.1 24.7 23.9 24.0 23.9 23.8 23.7 24.9 26.1 25.8 24.8 24.1 1937 1937 23.8 24.4 24.5 24.5 25.2 23.6 22.7 24.7 26.4 25.8 24.3 24.1 1938 1938 24.2 23.8 24.5 24.3 24.4 23.5 23.6 24.9 26.9 25.8 24.3 23.6 1939 1939 24.4 24.5 23.5 24.1 25.3 23.5 22.6 24.2 26.1 25.1 23.8 23.4 1940 1940 24.2 24.3 24.3 24.1 23.8 23.7 23.4 25.5 26.8 25.3 24.8 24.9 1941 1941 23.7 24.8 25.3 25.0 25.2 23.9 23.7 26.4 26.9 25.6 24.6 24.1 1942 1942 24.7 24.5 23.9 24.2 23.8 23.7 23.2 25.2 27.0 24.2 24.3 22.7 1943 1943 23.8 24.7 24.2 23.8 23.5 21.8 22.7 23.5 26.3 26.1 24.6 23.0 1944 1944 24.0 24.2 24.5 25.0 25.1 23.5 24.4 26.8 25.6 26.3 25.2 24.8 1945 1945 24.9 25.3 24.3 24.7 24.8 23.6 24.0 24.7 27.5 25.9 23.8 23.4 1946 1946 24.9 25.3 24.5 24.8 24.1 23.6 24.5 23.7 26.5 25.6 24.3 23.8 1947 1947 24.6 24.9 24.3 24.8 25.7 24.4 22.5 26.7 26.6 26.2 24.3 23.4 1948 1948 23.6 24.0 24.5 23.3 24.4 24.0 23.1 25.0 25.4 25.8 24.1 24.2 1949 1949 24.8 24.4 24.8 25.1 26.1 23.3 23.9 25.3 27.0 25.9 23.9 23.7 1950 1950 23.8 23.9 24.8 24.8 24.9 23.6 22.3 23.7 26.2 24.4 23.7 23.2 1951 1951 23.0 23.9 24.5 24.8 25.5 24.5 24.7 25.2 26.9 26.0 24.9 25.6 1952 1952 24.8 24.8 25.2 24.6 24.5 24.5 23.4 24.5 26.4 25.5 24.1 24.1 1953 1953 24.0 25.0 24.7 24.5 24.6 23.0 22.9 24.9 24.9 25.1 24.0 24.1 1954 1954 24.0 24.2 24.4 24.4 24.5 22.0 22.5 24.5 26.5 27.0 25.2 24.8 1955 1955 24.9 24.3 24.3 24.3 24.4 23.0 22.8 24.2 26.0 25.8 25.1 24.1 1956 1956 23.6 24.3 23.9 24.5 24.1 22.5 22.6 24.7 25.8 27.0 24.0 24.1 1957 1957 24.3 24.9 24.7 25.3 24.4 23.8 24.4 25.5 26.0 25.6 25.2 25.1 1958 1958 25.3 24.7 25.0 24.6 24.3 22.7 22.7 24.3 26.9 26.7 25.3 24.6 1959 1959 25.3 25.2 25.4 25.3 25.2 23.5 23.2 24.7 26.4 26.8 25.2 24.3 1960 1960 24.8 24.3 24.5 24.9 24.1 23.4 22.4 25.5 26.5 27.1 25.2 25.4 1961 1961 24.0 24.0 24.4 24.5 25.1 22.6 23.3 24.4 27.1 26.4 24.5 24.2 1962 1962 24.2 24.3 24.2 23.9 23.9 24.4 24.0 25.2 26.4 26.7 25.2 25.1 1963 1963 25.0 24.7 24.5 24.6 25.8 24.8 23.4 25.1 26.4 25.3 22.8 24.3 1964 1964 24.6 23.5 24.0 24.1 24.4 23.5 23.0 24.5 25.9 24.8 23.9 24.0 1965 1965 24.1 25.1 25.0 24.5 25.3 23.7 23.6 25.2 26.3 25.0 23.3 23.7 1966 1966 23.7 24.1 24.9 24.5 24.7 24.4 24.4 24.9 26.1 25.3 25.3 25.4 1967 1967 24.2 24.6 24.5 23.7 23.9 23.4 23.0 25.1 26.5 25.3 23.9 24.0 1968 1968 24.6 25.2 24.7 24.6 25.1 23.0 23.2 25.1 26.3 25.7 23.2 23.8 1969 1969 24.3 25.2 25.0 25.1 24.5 23.7 22.5 24.8 26.1 25.2 24.6 24.9 1970 1970 25.1 24.9 24.8 24.7 25.4 24.0 23.5 25.0 26.0 25.9 24.5 23.5 1971 1971 23.0 23.8 24.5 24.7 25.1 23.9 23.8 24.6 26.6 25.8 23.6 24.0 1972 1972 22.1 24.6 23.5 23.3 24.2 22.3 22.9 24.5 25.9 25.9 25.4 25.5 1973 1973 25.3 25.8 24.9 24.3 25.3 23.4 23.6 24.8 26.8 25.1 24.2 22.6 1974 1974 22.3 23.4 23.4 24.0 23.9 22.9 22.6 24.7 26.0 24.4 22.9 22.9 1975 1975 24.0 24.5 23.9 24.0 24.6 23.7 22.9 23.6 27.3 25.5 24.7 23.6 1976 1976 22.4 23.1 23.6 23.8 23.0 22.3 22.4 22.8 25.9 24.4 24.3 24.1 1977 1977 24.6 23.5 23.6 24.4 24.4 23.2 23.3 24.8 26.1 25.9 25.2 23.3 1978 1978 23.6 23.4 23.5 24.2 23.2 22.3 23.1 25.2 27.0 24.8 23.8 24.0 1979 1979 24.0 24.4 24.5 24.9 24.9 23.3 22.8 25.2 27.0 25.3 23.6 24.0 1980 1980 24.9 24.6 24.0 24.4 24.9 22.4 22.1 24.2 26.6 25.8 23.8 24.3 1981 1981 24.1 24.2 23.6 24.1 23.7 22.8 23.4 24.6 26.5 25.9 25.3 24.6 1982 1982 24.9 25.0 24.7 23.8 23.5 23.2 23.1 24.8 26.3 25.1 24.3 24.0 1983 1983 24.9 26.0 25.7 25.6 25.4 24.8 23.8 24.2 26.7 26.1 24.3 23.1 1984 1984 25.1 25.5 24.6 25.0 25.8 24.3 24.2 26.0 28.0 25.4 24.3 24.5 1985 1985 24.9 23.7 24.8 25.2 24.8 22.9 23.9 25.1 26.9 25.1 24.4 23.8 1986 1986 24.4 24.0 24.5 24.5 26.6 24.5 24.1 25.0 26.5 23.5 23.4 24.9 1987 1987 25.7 24.7 25.3 26.0 26.4 23.5 23.8 25.5 26.5 26.0 26.0 24.1 1988 1988 24.6 25.4 25.1 25.0 25.2 24.2 23.7 26.1 26.8 25.7 24.4 22.9 1989 1989 23.3 23.4 24.5 23.9 25.7 23.5 23.4 26.2 26.3 25.4 25.3 25.4 1990 1990 24.2 25.1 24.3 24.4 24.7 24.2 24.4 25.3 26.6 25.9 25.3 24.0 1991 1991 24.3 24.4 25.1 24.8 25.4 24.4 24.3 25.5 27.0 25.2 23.7 23.0 1992 1992 25.1 26.5 25.3 25.7 25.3 24.0 23.1 24.9 27.1 25.4 24.5 25.2 1993 1993 25.1 24.4 24.5 24.1 25.7 23.8 24.7 25.7 26.6 26.2 24.3 24.2 1994 1994 24.0 24.0 25.7 24.7 24.9 23.3 22.8 25.2 27.3 26.0 24.6 24.6 1995 1995 26.3 24.1 25.0 25.0 25.3 24.3 24.9 26.2 26.9 25.7 24.9 24.4 1996 1996 23.9 25.2 25.3 26.0 25.6 24.2 23.1 25.4 26.4 26.6 24.0 24.4 1997 1997 23.8 24.7 24.5 24.4 24.5 24.5 23.7 25.4 27.1 25.9 24.9 24.3 1998 1998 24.4 27.2 26.8 25.3 25.7 24.5 24.0 25.8 28.0 26.5 24.6 24.8 1999 1999 24.0 25.8 25.5 25.4 25.3 24.5 23.8 25.7 26.5 25.6 25.1 23.7 2000 2000 24.2 24.4 24.3 24.3 25.2 24.3 23.7 24.9 27.0 26.1 24.0 23.7 2001 2001 25.0 24.3 25.3 25.6 25.6 25.5 23.8 25.8 27.1 25.7 24.3 24.4 2002 2002 24.8 25.0 25.0 25.5 25.7 24.0 24.9 25.5 26.6 26.6 25.0 24.4 93 157 391 157 391 -11.75 15.25 157-391_157-391 1901 1901 24.7 25.1 24.4 24.4 24.6 24.0 23.6 24.9 26.3 25.6 24.5 24.5 1902 1902 24.7 25.1 25.1 24.7 25.0 24.0 23.6 24.9 26.3 25.6 24.4 24.5 1903 1903 24.7 25.1 25.1 25.3 24.7 23.8 23.8 24.9 26.3 25.6 24.0 24.5 1904 1904 24.7 25.1 25.1 24.2 24.1 24.0 23.5 24.8 26.3 25.6 24.5 24.5 1905 1905 24.9 25.1 25.1 24.7 23.8 24.0 23.6 24.9 26.5 25.6 24.5 24.5 1906 1906 24.9 25.1 24.2 24.0 23.7 24.0 23.6 24.9 26.3 25.6 24.5 24.5 1907 1907 24.7 25.1 24.5 23.9 23.5 24.0 23.6 24.9 26.3 25.6 24.4 24.5 1908 1908 24.7 25.1 24.5 23.9 24.7 24.0 23.6 24.9 26.3 25.6 24.5 24.5 1909 1909 24.7 25.1 24.2 24.1 25.0 24.0 23.6 25.0 26.3 25.6 24.5 24.5 1910 1910 24.7 25.1 25.1 24.1 25.4 24.0 23.6 24.9 26.3 25.6 24.4 24.5 1911 1911 24.7 25.1 25.1 25.0 25.2 24.0 23.6 24.9 26.3 25.6 24.5 24.5 1912 1912 24.7 25.1 24.6 24.3 24.4 24.0 23.6 24.9 26.3 25.6 24.5 24.5 1913 1913 24.7 25.1 24.6 24.7 25.5 23.8 23.8 24.9 26.3 25.6 24.5 24.5 1914 1914 24.8 25.1 25.1 24.2 24.0 24.0 23.5 24.7 26.3 26.1 24.5 24.5 1915 1915 24.7 25.1 24.9 24.6 24.1 24.0 23.8 24.9 26.3 25.6 24.5 24.5 1916 1916 24.7 25.1 24.7 24.1 24.4 24.0 23.8 24.9 26.3 25.6 24.4 24.5 1917 1917 23.6 24.5 24.2 24.4 25.2 23.7 23.1 24.9 26.1 25.6 24.4 23.7 1918 1918 24.2 24.6 24.5 23.9 23.9 24.0 24.0 24.7 27.0 25.5 24.4 24.1 1919 1919 24.9 24.9 25.4 25.1 23.2 23.7 24.0 24.4 25.8 25.8 24.5 24.5 1920 1920 24.9 25.0 25.1 24.3 24.6 24.3 24.7 25.0 26.6 25.6 24.8 24.5 1921 1921 24.8 24.9 24.8 24.8 24.8 24.1 23.3 24.9 26.3 26.1 24.0 24.0 1922 1922 25.3 25.3 25.2 25.0 24.6 24.4 23.6 25.4 26.3 25.6 24.5 24.8 1923 1923 24.4 24.9 24.2 24.4 24.6 24.2 24.0 25.7 27.0 25.9 24.7 24.0 1924 1924 25.4 25.5 25.5 24.8 25.5 24.5 24.1 25.3 26.7 26.2 24.5 24.4 1925 1925 24.7 25.0 24.2 24.6 24.0 24.1 23.9 25.7 26.5 26.0 24.5 24.5 1926 1926 25.4 26.0 25.4 25.3 25.0 24.1 23.3 24.4 26.3 26.0 24.7 24.6 1927 1927 25.1 25.2 25.1 24.8 25.4 24.1 24.0 24.9 27.0 26.8 24.5 24.5 1928 1928 25.1 25.5 25.8 24.8 25.2 24.5 23.5 25.2 26.9 26.0 25.0 25.0 1929 1929 25.1 26.1 25.4 24.7 24.1 24.6 24.1 24.7 26.3 26.5 24.8 25.3 1930 1930 24.7 26.0 25.6 24.4 24.7 24.0 23.9 24.8 26.6 26.7 26.0 25.2 1931 1931 25.0 26.0 25.2 24.7 25.9 24.1 23.6 25.4 26.9 25.3 24.5 24.5 1932 1932 24.9 25.1 25.0 24.4 23.8 23.7 23.0 24.6 24.8 26.9 25.3 24.8 1933 1933 24.9 25.6 26.2 25.3 25.4 24.6 24.0 25.0 26.2 25.9 24.5 23.6 1934 1934 24.8 24.8 24.6 25.0 26.2 24.6 23.6 25.0 26.3 26.3 25.0 24.2 1935 1935 24.9 25.3 24.9 24.8 25.4 23.7 24.1 24.1 24.8 26.6 25.7 24.8 1936 1936 24.7 25.4 24.5 24.5 24.5 24.3 23.9 24.9 26.0 26.0 25.0 24.6 1937 1937 24.3 25.1 25.2 25.1 25.8 24.1 23.0 24.7 26.2 25.9 24.7 24.5 1938 1938 24.7 24.6 25.3 25.0 25.0 24.0 23.8 24.9 26.9 26.0 24.5 24.1 1939 1939 24.9 25.2 24.2 24.7 25.9 23.8 22.8 24.3 26.0 25.4 24.2 23.9 1940 1940 24.7 25.1 25.0 24.7 24.3 24.2 23.6 25.4 26.7 25.5 25.0 25.3 1941 1941 24.2 25.5 25.9 25.5 25.7 24.3 23.9 26.3 26.7 25.9 24.9 24.5 1942 1942 25.2 25.3 24.7 24.8 24.4 24.2 23.3 25.1 26.9 24.5 24.5 23.1 1943 1943 24.3 25.3 24.9 24.4 24.1 22.3 22.9 23.6 26.0 26.3 24.9 23.5 1944 1944 24.5 24.9 25.1 25.5 25.7 24.0 24.6 26.7 25.6 26.4 25.4 25.2 1945 1945 25.4 26.0 24.9 25.2 25.4 24.1 24.2 24.6 27.2 26.0 24.0 23.8 1946 1946 25.4 26.0 25.1 25.2 24.6 24.0 24.6 23.7 26.2 25.8 24.5 24.2 1947 1947 25.0 25.5 25.0 25.3 26.3 24.8 22.7 26.6 26.5 26.3 24.5 23.8 1948 1948 24.1 24.7 25.1 23.9 24.9 24.6 23.2 25.0 25.2 26.0 24.4 24.6 1949 1949 25.2 25.0 25.5 25.8 26.7 23.8 24.1 25.2 26.8 26.0 24.2 24.1 1950 1950 24.3 24.6 25.5 25.4 25.5 24.1 22.7 23.8 25.9 24.5 24.0 23.6 1951 1951 23.9 24.5 25.2 25.0 25.8 25.0 24.3 25.1 26.6 26.3 25.1 25.7 1952 1952 25.5 25.1 25.9 25.4 25.6 25.5 23.8 24.6 26.2 25.7 24.4 24.4 1953 1953 24.8 25.9 25.5 25.3 25.3 23.5 23.1 25.0 24.8 25.3 24.4 24.7 1954 1954 24.6 24.9 25.5 25.2 25.4 22.5 23.0 24.6 26.2 27.3 25.5 25.2 1955 1955 25.5 25.1 25.2 25.0 25.0 23.5 23.1 24.3 25.9 26.0 25.4 24.2 1956 1956 24.2 25.2 24.9 25.1 24.8 22.8 22.8 24.6 25.6 27.2 24.4 24.6 1957 1957 24.8 25.5 25.5 25.8 25.0 24.2 24.6 25.6 25.8 25.8 25.3 25.4 1958 1958 25.9 25.4 25.9 25.4 24.8 23.1 22.9 24.2 26.7 26.9 25.6 24.9 1959 1959 25.8 25.9 26.2 25.8 25.9 24.0 23.5 24.8 26.1 27.0 25.4 24.7 1960 1960 25.4 25.0 25.2 25.4 24.7 23.9 22.8 25.5 26.3 27.2 25.4 25.7 1961 1961 24.6 24.4 25.1 25.1 25.8 23.0 23.5 24.3 26.8 26.4 24.7 24.4 1962 1962 24.6 24.9 24.8 24.5 24.2 24.7 24.3 25.2 26.2 26.8 25.5 25.4 1963 1963 25.4 25.4 25.2 25.1 26.3 25.2 23.7 25.0 26.2 25.5 23.2 24.7 1964 1964 25.0 24.1 24.7 24.7 25.0 24.0 23.3 24.6 25.7 25.0 24.2 24.4 1965 1965 24.6 25.7 25.7 25.2 25.8 24.2 23.9 25.2 26.1 25.2 23.7 24.1 1966 1966 24.2 24.7 25.5 25.0 25.2 24.7 24.5 24.9 25.9 25.4 25.5 25.8 1967 1967 24.7 25.2 25.2 24.3 24.5 23.9 23.3 25.0 26.2 25.5 24.2 24.4 1968 1968 25.0 25.8 25.3 25.2 25.6 23.4 23.5 25.1 26.0 25.8 23.6 24.2 1969 1969 24.8 25.8 25.7 25.6 25.3 24.1 22.7 24.8 25.8 25.4 24.9 25.3 1970 1970 25.5 25.4 25.4 25.3 25.8 24.5 23.8 25.0 25.8 26.2 24.8 24.0 1971 1971 23.6 24.5 25.3 25.2 25.8 24.4 24.1 24.6 26.5 25.9 23.8 24.3 1972 1972 22.7 25.2 24.4 23.9 24.8 22.8 23.3 24.6 25.8 26.1 25.7 25.8 1973 1973 25.8 26.5 25.6 24.9 25.8 23.9 23.8 24.8 26.7 25.3 24.5 23.2 1974 1974 22.9 24.1 24.3 24.7 24.5 23.4 23.0 24.7 25.9 24.7 23.2 23.3 1975 1975 24.6 25.1 24.6 24.6 25.3 24.2 23.1 23.6 27.1 25.7 24.9 24.0 1976 1976 23.0 23.7 24.4 24.5 23.6 22.7 22.7 22.9 25.6 24.5 24.5 24.5 1977 1977 25.1 24.2 24.4 25.0 25.0 23.5 23.5 24.7 26.0 26.1 25.4 23.6 1978 1978 24.1 24.1 24.3 24.9 23.8 22.9 23.4 25.1 26.8 25.1 24.0 24.4 1979 1979 24.5 25.0 25.3 25.5 25.5 23.8 23.1 25.2 26.8 25.4 23.9 24.5 1980 1980 25.4 25.2 24.8 24.9 25.4 22.8 22.4 24.2 26.5 25.9 24.1 24.7 1981 1981 24.6 24.8 24.3 24.6 24.3 23.2 23.5 24.5 26.2 26.1 25.6 24.9 1982 1982 25.3 25.6 25.5 24.6 24.1 23.6 23.3 24.8 26.0 25.3 24.6 24.5 1983 1983 25.5 26.5 26.3 26.1 25.9 25.3 24.0 24.2 26.5 26.3 24.6 23.5 1984 1984 25.5 26.1 25.4 25.6 26.5 24.8 24.5 26.0 27.7 25.6 24.6 24.9 1985 1985 25.3 24.4 25.5 25.8 25.3 23.3 24.1 25.2 26.7 25.2 24.7 24.2 1986 1986 24.8 24.7 25.4 25.1 27.3 25.1 24.4 25.1 26.3 23.5 23.6 25.3 1987 1987 26.1 25.4 26.1 26.5 26.9 24.0 24.1 25.6 26.5 26.2 26.3 24.5 1988 1988 24.9 26.0 25.8 25.6 25.8 24.6 23.9 26.1 26.4 25.9 24.7 23.5 1989 1989 23.9 24.0 25.2 24.6 26.2 24.1 23.6 26.2 26.1 25.6 25.5 25.8 1990 1990 24.8 25.6 25.0 25.0 25.2 24.7 24.6 25.2 26.5 26.2 25.6 24.4 1991 1991 24.8 25.1 25.9 25.4 25.9 25.0 24.6 25.6 26.8 25.4 24.0 23.4 1992 1992 25.5 27.0 26.0 26.2 25.9 24.5 23.4 24.8 26.8 25.5 24.8 25.5 1993 1993 25.6 25.0 25.1 24.7 26.3 24.3 24.9 25.7 26.4 26.3 24.5 24.6 1994 1994 24.6 24.8 26.3 25.3 25.5 24.0 23.1 25.2 27.1 26.1 24.9 24.9 1995 1995 26.7 24.9 25.5 25.5 25.8 24.8 25.1 26.2 26.6 25.9 25.2 24.8 1996 1996 24.4 25.9 25.9 26.5 26.2 24.7 23.3 25.4 26.2 26.8 24.3 24.8 1997 1997 24.3 25.4 25.3 25.0 25.1 25.1 23.9 25.4 27.0 26.0 25.0 24.7 1998 1998 24.9 27.8 27.4 25.8 26.3 25.1 24.2 25.8 27.7 26.7 25.0 25.2 1999 1999 24.5 26.4 26.2 25.9 25.9 25.1 24.1 25.7 26.3 25.8 25.3 24.2 2000 2000 24.8 25.1 25.0 24.8 25.8 24.9 23.9 25.0 26.8 26.3 24.3 24.1 2001 2001 25.5 25.0 26.0 26.3 26.3 26.0 24.1 25.8 27.1 25.8 24.5 24.9 2002 2002 25.4 25.7 25.8 26.2 26.4 24.4 25.2 25.6 26.5 26.8 25.3 24.8 94 158 391 158 391 -11.25 15.25 158-391_158-391 1901 1901 24.8 25.2 24.5 24.4 24.6 24.1 23.6 24.5 25.8 25.2 24.5 24.5 1902 1902 24.8 25.2 25.3 24.8 24.9 24.1 23.6 24.5 25.8 25.2 24.3 24.5 1903 1903 24.8 25.2 25.4 25.4 24.6 23.8 23.6 24.5 25.8 25.2 24.1 24.5 1904 1904 24.8 25.2 25.2 24.3 24.0 24.1 23.5 24.4 25.8 25.2 24.5 24.5 1905 1905 24.9 25.2 25.3 24.7 23.8 24.1 23.6 24.5 25.8 25.2 24.5 24.5 1906 1906 25.0 25.2 24.4 24.0 23.7 24.1 23.6 24.5 25.8 25.2 24.5 24.5 1907 1907 24.8 25.2 24.5 24.0 23.6 24.1 23.6 24.5 25.8 25.2 24.3 24.5 1908 1908 24.8 25.2 24.5 24.0 24.6 24.1 23.6 24.5 25.8 25.2 24.5 24.5 1909 1909 24.8 25.2 24.4 24.0 25.1 24.1 23.6 24.7 25.8 25.2 24.5 24.5 1910 1910 24.8 25.2 25.3 24.2 25.4 24.1 23.6 24.5 25.8 25.2 24.3 24.5 1911 1911 24.8 25.2 25.3 25.0 25.4 24.1 23.6 24.5 25.8 25.2 24.5 24.5 1912 1912 24.8 25.2 24.8 24.5 24.5 24.1 23.6 24.5 25.8 25.2 24.5 24.5 1913 1913 24.8 25.2 24.7 24.8 25.5 23.8 23.8 24.5 25.8 25.2 24.5 24.5 1914 1914 24.9 25.2 25.3 24.3 23.9 24.1 23.5 24.4 25.8 25.6 24.5 24.5 1915 1915 24.8 25.2 25.0 24.7 24.0 24.1 23.8 24.5 25.8 25.2 24.5 24.5 1916 1916 24.8 25.2 24.9 24.2 24.4 24.1 23.8 24.5 25.8 25.2 24.5 24.5 1917 1917 23.8 24.8 24.5 24.5 25.2 23.9 23.2 24.5 25.5 25.2 24.3 23.8 1918 1918 24.4 24.7 24.7 24.0 23.8 24.1 24.0 24.4 26.4 25.1 24.3 24.1 1919 1919 24.9 24.9 25.5 25.2 23.1 23.8 23.9 24.2 25.4 25.4 24.5 24.5 1920 1920 25.0 25.1 25.3 24.3 24.6 24.4 24.6 24.5 26.1 25.2 24.7 24.5 1921 1921 24.9 25.0 25.0 24.8 24.7 24.1 23.3 24.5 25.8 25.7 24.0 24.0 1922 1922 25.3 25.4 25.3 25.0 24.6 24.5 23.6 25.0 25.8 25.2 24.5 24.7 1923 1923 24.5 25.0 24.3 24.7 24.6 24.2 24.0 25.3 26.4 25.6 24.6 24.0 1924 1924 25.5 25.6 25.5 24.8 25.5 24.6 24.0 25.0 26.3 25.8 24.5 24.4 1925 1925 24.8 25.1 24.4 24.7 24.1 24.3 23.9 25.3 26.0 25.6 24.5 24.5 1926 1926 25.5 26.0 25.5 25.3 24.9 24.2 23.3 24.0 25.8 25.5 24.6 24.6 1927 1927 25.2 25.3 25.2 24.9 25.4 24.2 24.0 24.5 26.5 26.3 24.5 24.4 1928 1928 25.2 25.5 25.9 25.0 25.2 24.5 23.5 24.9 26.3 25.7 25.1 25.1 1929 1929 25.2 26.2 25.5 24.8 23.9 24.7 24.1 24.4 25.8 26.1 24.7 25.3 1930 1930 24.8 26.2 25.9 24.5 24.7 24.1 23.9 24.5 26.1 26.2 25.9 25.2 1931 1931 25.2 26.1 25.5 24.8 25.8 24.1 23.6 25.0 26.4 24.9 24.5 24.5 1932 1932 24.9 25.1 25.2 24.4 23.8 23.8 23.0 24.3 24.3 26.5 25.3 24.7 1933 1933 25.0 25.7 26.3 25.4 25.4 24.6 24.0 24.7 25.7 25.5 24.5 23.7 1934 1934 24.9 25.0 24.9 25.0 26.2 24.7 23.6 24.7 25.8 25.9 25.1 24.5 1935 1935 25.0 25.4 25.0 24.9 25.4 23.8 24.1 23.8 24.5 26.1 25.5 24.8 1936 1936 24.9 25.4 24.7 24.5 24.5 24.3 23.9 24.5 25.5 25.6 24.9 24.7 1937 1937 24.5 25.2 25.5 25.2 25.8 24.1 23.0 24.4 25.7 25.5 24.6 24.5 1938 1938 24.8 24.8 25.5 25.2 25.0 24.1 23.8 24.5 26.4 25.6 24.6 24.1 1939 1939 25.0 25.3 24.5 24.8 25.9 23.9 22.9 24.0 25.5 25.1 24.1 23.9 1940 1940 24.9 25.2 25.2 24.8 24.3 24.2 23.6 25.0 26.3 25.2 24.9 25.3 1941 1941 24.3 25.7 26.1 25.5 25.6 24.4 23.8 25.9 26.1 25.5 24.8 24.5 1942 1942 25.2 25.4 25.0 24.9 24.4 24.2 23.3 24.7 26.3 24.1 24.5 23.2 1943 1943 24.4 25.4 25.0 24.5 24.0 22.3 22.8 23.3 25.5 25.9 24.7 23.5 1944 1944 24.5 25.0 25.3 25.5 25.8 24.1 24.5 26.3 25.0 25.9 25.3 25.1 1945 1945 25.5 26.0 25.0 25.2 25.2 24.2 24.2 24.2 26.6 25.6 24.0 23.8 1946 1946 25.5 26.0 25.2 25.2 24.4 24.1 24.4 23.4 25.5 25.2 24.5 24.2 1947 1947 25.0 25.6 25.3 25.4 26.3 24.9 22.7 26.2 26.0 25.8 24.5 23.9 1948 1948 24.2 24.9 25.3 23.9 24.7 24.6 23.2 24.5 24.7 25.5 24.3 24.6 1949 1949 25.3 25.1 25.8 25.9 26.8 23.9 24.1 24.8 26.3 25.6 24.1 24.1 1950 1950 24.4 24.7 25.8 25.5 25.6 24.2 22.7 23.4 25.4 24.1 23.9 23.6 1951 1951 24.4 24.5 25.4 24.6 25.5 25.2 23.7 24.8 26.1 25.9 24.9 25.5 1952 1952 25.6 24.8 25.8 25.7 26.1 26.3 24.0 24.2 25.7 25.3 24.3 24.5 1953 1953 25.0 26.1 25.7 25.4 25.4 23.7 23.1 24.8 24.4 25.0 24.5 24.7 1954 1954 24.9 25.1 25.7 25.2 25.4 22.6 23.0 24.3 25.7 26.9 25.4 25.1 1955 1955 25.5 25.2 25.5 25.0 25.1 23.7 23.1 24.0 25.4 25.7 25.2 24.2 1956 1956 24.3 25.3 25.1 25.3 24.7 23.0 22.9 24.3 25.2 26.9 24.2 24.6 1957 1957 24.9 25.6 25.5 25.7 25.0 24.4 24.5 25.3 25.3 25.4 25.0 25.2 1958 1958 26.0 25.5 26.1 25.7 24.8 23.2 22.9 23.9 26.2 26.5 25.5 24.8 1959 1959 25.7 25.9 26.2 25.8 25.8 24.1 23.7 24.5 25.5 26.7 25.2 24.7 1960 1960 25.4 25.2 25.3 25.5 24.7 24.0 22.9 25.3 25.8 26.6 25.1 25.7 1961 1961 24.8 24.5 25.3 25.2 25.8 23.0 23.5 23.9 26.2 26.0 24.5 24.5 1962 1962 24.6 24.9 24.9 24.5 24.3 24.7 24.3 24.8 25.7 26.4 25.3 25.4 1963 1963 25.5 25.4 25.4 25.0 26.2 25.3 23.9 24.8 25.6 25.0 23.1 24.7 1964 1964 25.1 24.2 24.9 24.8 25.1 24.2 23.3 24.3 25.5 24.6 24.0 24.4 1965 1965 24.7 25.9 25.6 25.0 25.7 24.2 23.9 24.9 25.6 24.7 23.7 24.1 1966 1966 24.3 24.8 25.5 24.9 25.2 24.7 24.5 24.7 25.4 25.0 25.3 25.6 1967 1967 24.7 25.3 25.3 24.5 24.5 24.1 23.2 24.7 25.7 25.1 24.0 24.5 1968 1968 25.1 25.9 25.4 25.1 25.7 23.6 23.4 24.8 25.5 25.3 23.5 24.1 1969 1969 24.8 25.8 25.8 25.7 25.4 24.3 22.7 24.5 25.4 25.0 24.8 25.3 1970 1970 25.5 25.5 25.5 25.3 25.6 24.6 23.8 24.7 25.2 25.7 24.6 23.9 1971 1971 23.6 24.7 25.4 25.1 25.9 24.5 24.1 24.2 26.0 25.4 23.7 24.2 1972 1972 23.0 25.3 24.5 24.0 24.8 22.9 23.3 24.2 25.3 25.7 25.5 25.7 1973 1973 25.8 26.5 25.8 25.0 25.9 24.0 23.8 24.5 26.2 25.0 24.5 23.1 1974 1974 23.0 24.3 24.5 24.7 24.8 23.6 23.1 24.5 25.5 24.3 23.2 23.3 1975 1975 24.7 25.2 24.9 24.9 25.4 24.4 23.3 23.5 26.6 25.3 24.7 24.0 1976 1976 23.1 23.9 24.7 24.6 23.8 23.0 22.6 22.5 25.1 24.2 24.3 24.5 1977 1977 25.0 24.3 24.5 25.1 25.2 23.7 23.4 24.3 25.5 25.7 25.2 23.6 1978 1978 24.3 24.4 24.5 25.2 23.8 23.1 23.5 24.8 26.4 24.7 23.9 24.4 1979 1979 24.7 25.2 25.5 25.5 25.6 23.8 23.1 24.8 26.3 25.0 23.8 24.5 1980 1980 25.4 25.2 25.0 25.0 25.5 22.9 22.4 23.8 26.0 25.4 24.1 24.6 1981 1981 24.7 24.9 24.4 24.7 24.2 23.5 23.5 24.2 25.6 25.8 25.4 24.9 1982 1982 25.4 25.7 25.5 24.5 24.1 23.7 23.3 24.4 25.4 24.9 24.4 24.5 1983 1983 25.6 26.5 26.4 25.9 25.8 25.6 23.9 23.8 26.0 25.9 24.5 23.5 1984 1984 25.6 26.2 25.5 25.7 26.5 25.0 24.6 25.7 27.2 25.2 24.5 24.8 1985 1985 25.3 24.6 25.8 26.0 25.3 23.4 24.0 24.8 26.2 24.7 24.7 24.4 1986 1986 24.9 24.9 25.7 25.2 27.4 25.3 24.4 24.9 25.8 23.2 23.6 25.3 1987 1987 26.0 25.5 26.1 26.3 26.9 24.1 24.0 25.3 26.1 25.8 26.1 24.6 1988 1988 25.0 26.0 25.8 25.6 25.8 24.8 24.0 25.8 25.9 25.5 24.5 23.5 1989 1989 23.9 24.2 25.2 24.7 26.1 24.2 23.6 25.9 25.5 25.2 25.3 25.8 1990 1990 24.9 25.6 25.2 25.0 25.3 24.8 24.5 24.8 26.0 25.8 25.5 24.4 1991 1991 24.8 25.2 26.0 25.4 25.9 25.0 24.6 25.3 26.3 25.1 23.8 23.4 1992 1992 25.5 27.1 26.1 26.3 25.9 24.6 23.4 24.5 26.3 25.1 24.7 25.4 1993 1993 25.5 25.2 25.3 24.9 26.3 24.5 24.9 25.4 25.9 25.9 24.5 24.7 1994 1994 24.8 25.0 26.5 25.3 25.4 24.1 23.2 24.9 26.6 25.6 24.8 24.9 1995 1995 26.7 25.0 25.7 25.5 25.8 24.8 25.1 25.8 26.0 25.5 25.1 24.8 1996 1996 24.5 26.0 26.1 26.5 26.1 24.7 23.4 25.0 25.7 26.4 24.2 24.7 1997 1997 24.4 25.4 25.5 25.0 25.1 25.2 23.9 25.0 26.4 25.5 25.0 24.7 1998 1998 25.0 27.8 27.5 25.9 26.3 25.2 24.1 25.5 27.2 26.3 24.9 25.1 1999 1999 24.5 26.5 26.4 25.9 25.9 25.3 24.1 25.4 25.8 25.2 25.2 24.2 2000 2000 24.9 25.2 25.2 24.8 25.8 25.0 23.9 24.7 26.3 25.9 24.3 24.1 2001 2001 25.7 25.1 26.3 26.4 26.3 26.2 24.1 25.5 26.6 25.4 24.5 24.9 2002 2002 25.5 25.8 26.1 26.3 26.5 24.5 25.2 25.4 26.1 26.5 25.3 24.8 95 159 391 159 391 -10.75 15.25 159-391_159-391 1901 1901 25.0 25.5 24.8 24.5 24.8 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1902 1902 25.0 25.5 25.5 24.9 25.1 24.4 23.8 24.4 25.5 25.3 24.4 24.7 1903 1903 25.0 25.5 25.7 25.5 24.7 24.1 23.8 24.4 25.5 25.3 24.3 24.7 1904 1904 25.0 25.5 25.4 24.4 24.2 24.4 23.6 24.2 25.5 25.3 24.6 24.7 1905 1905 25.0 25.5 25.5 24.8 24.0 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1906 1906 25.0 25.5 24.6 24.3 23.9 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1907 1907 25.0 25.5 24.8 24.2 23.9 24.4 23.8 24.4 25.5 25.3 24.4 24.7 1908 1908 24.9 25.5 24.8 24.4 24.8 24.2 23.8 24.4 25.5 25.3 24.6 24.7 1909 1909 25.0 25.5 24.6 24.3 25.3 24.4 24.0 24.5 25.5 25.3 24.6 24.7 1910 1910 25.0 25.5 25.5 24.3 25.6 24.4 23.8 24.4 25.5 25.3 24.4 24.7 1911 1911 25.0 25.5 25.5 25.3 25.6 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1912 1912 24.9 25.5 25.0 24.8 24.8 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1913 1913 25.0 25.5 24.9 25.0 25.7 24.1 23.8 24.3 25.5 25.3 24.6 24.7 1914 1914 25.0 25.5 25.5 24.5 24.0 24.4 23.7 24.3 25.5 25.5 24.6 24.7 1915 1915 25.0 25.5 25.1 25.0 24.2 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1916 1916 25.0 25.5 25.1 24.3 24.5 24.4 23.8 24.4 25.5 25.3 24.6 24.7 1917 1917 24.0 25.2 24.7 24.8 25.3 24.4 23.5 24.4 25.4 25.3 24.6 24.2 1918 1918 24.5 25.0 25.0 24.2 24.0 24.4 24.2 24.3 26.0 25.3 24.6 24.4 1919 1919 25.0 25.2 25.7 25.4 23.2 24.1 24.0 24.1 25.2 25.5 24.6 24.7 1920 1920 25.0 25.5 25.5 24.5 24.7 24.6 24.7 24.3 25.8 25.3 24.8 24.7 1921 1921 25.0 25.4 25.1 25.0 24.9 24.4 23.6 24.4 25.5 25.7 24.1 24.3 1922 1922 25.4 25.7 25.4 25.2 24.7 24.7 23.8 24.8 25.5 25.3 24.6 25.0 1923 1923 24.8 25.3 24.4 25.0 24.7 24.4 24.3 25.0 26.1 25.7 24.7 24.3 1924 1924 25.7 25.9 25.8 24.9 25.7 24.9 24.2 24.8 26.1 25.9 24.6 24.7 1925 1925 25.0 25.5 24.7 24.8 24.3 24.6 24.1 25.0 25.7 25.7 24.6 24.7 1926 1926 25.5 26.2 25.6 25.5 25.1 24.5 23.5 23.9 25.5 25.5 24.7 24.9 1927 1927 25.4 25.6 25.3 25.0 25.6 24.5 24.1 24.4 26.1 26.3 24.6 24.7 1928 1928 25.3 25.7 26.1 25.2 25.4 24.8 23.6 24.6 26.0 25.8 25.3 25.4 1929 1929 25.4 26.4 25.8 25.0 24.0 25.0 24.4 24.3 25.5 26.3 24.8 25.5 1930 1930 25.0 26.5 26.1 24.5 24.9 24.4 24.1 24.4 25.8 26.1 26.0 25.5 1931 1931 25.4 26.3 25.7 25.0 25.9 24.4 24.0 24.8 26.0 25.0 24.6 24.7 1932 1932 25.0 25.4 25.4 24.5 24.0 24.2 23.2 24.1 24.1 26.5 25.5 25.0 1933 1933 25.2 26.0 26.4 25.5 25.4 24.8 24.1 24.5 25.4 25.5 24.6 24.1 1934 1934 25.0 25.4 25.2 25.3 26.5 25.0 23.8 24.5 25.5 25.9 25.1 24.7 1935 1935 25.2 25.7 25.4 25.0 25.6 24.1 24.3 23.6 24.3 26.2 25.6 25.1 1936 1936 25.2 25.7 24.9 24.7 24.7 24.6 24.1 24.4 25.2 25.7 24.9 25.1 1937 1937 24.7 25.5 25.7 25.5 26.0 24.4 23.3 24.2 25.5 25.5 24.7 24.7 1938 1938 25.0 25.2 25.6 25.4 25.2 24.4 24.0 24.4 26.1 25.7 24.7 24.5 1939 1939 25.2 25.6 24.7 25.0 26.1 24.2 23.0 23.9 25.3 25.3 24.3 24.3 1940 1940 25.0 25.5 25.5 25.0 24.5 24.5 23.8 24.8 26.0 25.3 25.0 25.5 1941 1941 24.5 26.0 26.2 25.7 25.7 24.7 24.0 25.6 25.8 25.7 24.9 24.8 1942 1942 25.4 25.7 25.3 25.2 24.6 24.5 23.4 24.4 25.9 24.3 24.6 23.6 1943 1943 24.5 25.7 25.3 24.7 24.2 22.6 22.9 23.2 25.2 26.0 24.8 23.9 1944 1944 24.9 25.3 25.5 25.5 26.0 24.5 24.7 26.0 24.8 25.9 25.3 25.4 1945 1945 25.5 26.3 25.3 25.3 25.4 24.5 24.4 24.0 26.2 25.5 24.0 24.2 1946 1946 25.7 26.3 25.3 25.3 24.5 24.4 24.5 23.2 25.3 25.3 24.6 24.5 1947 1947 25.3 25.9 25.5 25.5 26.5 25.1 22.9 25.9 25.5 25.9 24.6 24.2 1948 1948 24.4 25.2 25.4 24.0 24.8 24.9 23.3 24.3 24.5 25.5 24.4 24.9 1949 1949 25.5 25.4 26.0 26.2 27.0 24.2 24.3 24.5 25.9 25.5 24.2 24.4 1950 1950 24.5 25.0 26.0 25.9 25.8 24.5 22.9 23.2 25.0 24.2 24.0 23.9 1951 1951 24.7 24.8 25.7 24.7 25.8 25.5 23.9 24.5 25.8 26.0 25.0 25.7 1952 1952 25.9 25.2 26.0 25.9 26.4 26.8 24.2 24.0 25.4 25.4 24.4 24.8 1953 1953 25.2 26.3 25.9 25.5 25.6 24.0 23.4 24.6 24.2 25.0 24.6 25.0 1954 1954 25.0 25.4 25.9 25.4 25.4 23.0 23.1 24.1 25.5 26.9 25.4 25.4 1955 1955 25.7 25.6 25.7 25.2 25.3 24.0 23.4 23.9 25.1 25.8 25.3 24.5 1956 1956 24.5 25.6 25.5 25.5 24.8 23.4 23.0 24.2 25.0 26.9 24.3 24.9 1957 1957 25.0 25.9 25.7 26.0 25.2 24.6 24.7 25.2 25.0 25.5 25.0 25.5 1958 1958 26.2 25.8 26.3 25.9 25.0 23.5 23.0 23.8 25.9 26.5 25.6 25.1 1959 1959 25.9 26.1 26.6 26.0 26.0 24.4 24.0 24.4 25.4 26.7 25.3 24.9 1960 1960 25.6 25.5 25.5 25.7 24.9 24.3 23.3 25.3 25.4 26.6 25.2 25.9 1961 1961 25.0 24.8 25.4 25.3 25.9 23.3 23.6 23.8 25.8 25.9 24.5 24.7 1962 1962 24.8 25.2 25.1 24.9 24.6 24.9 24.3 24.7 25.3 26.4 25.4 25.6 1963 1963 25.5 25.7 25.7 25.2 26.3 25.6 24.0 24.6 25.3 25.2 23.3 25.0 1964 1964 25.4 24.6 25.1 25.0 25.4 24.5 23.6 24.1 25.2 24.7 24.1 24.5 1965 1965 24.9 26.1 25.8 25.3 25.8 24.5 24.0 24.7 25.3 24.9 23.8 24.4 1966 1966 24.5 25.1 25.7 25.0 25.4 25.0 24.7 24.5 25.2 25.0 25.4 25.8 1967 1967 24.9 25.6 25.5 24.8 24.8 24.4 23.3 24.4 25.4 25.2 24.1 24.7 1968 1968 25.2 26.1 25.6 25.4 25.9 24.0 23.6 24.5 25.2 25.4 23.6 24.4 1969 1969 24.9 26.1 26.0 25.8 25.7 24.6 23.0 24.4 25.0 25.1 24.9 25.5 1970 1970 25.8 25.8 25.6 25.5 25.6 24.9 23.9 24.7 24.8 25.8 24.7 24.2 1971 1971 23.8 25.1 25.6 25.2 26.2 24.8 24.3 24.1 25.7 25.5 23.8 24.4 1972 1972 23.3 25.4 24.9 24.3 25.0 23.1 23.5 24.1 25.1 25.7 25.6 25.9 1973 1973 26.0 26.7 26.0 25.3 26.0 24.3 24.1 24.3 25.9 25.2 24.6 23.5 1974 1974 23.4 24.7 24.9 25.0 25.2 23.9 23.3 24.3 25.3 24.5 23.4 23.5 1975 1975 24.9 25.5 25.1 25.0 25.7 24.7 23.4 23.4 26.3 25.4 24.8 24.2 1976 1976 23.4 24.3 25.0 24.8 24.0 23.4 22.8 22.5 24.9 24.4 24.4 24.7 1977 1977 25.3 24.7 24.7 25.3 25.5 23.9 23.6 24.1 25.3 25.6 25.2 23.9 1978 1978 24.5 24.9 24.8 25.5 24.2 23.4 23.6 24.7 26.1 24.8 23.9 24.7 1979 1979 25.0 25.5 25.8 25.8 25.7 24.1 23.4 24.7 26.0 25.1 23.9 24.5 1980 1980 25.5 25.4 25.4 25.3 25.7 23.1 22.6 23.7 25.7 25.5 24.2 24.8 1981 1981 24.9 25.1 24.9 25.0 24.3 23.8 23.7 24.0 25.3 25.9 25.5 25.1 1982 1982 25.5 25.9 25.7 24.7 24.2 23.9 23.6 24.2 25.0 25.0 24.5 24.7 1983 1983 25.8 26.7 26.6 26.1 26.0 25.9 24.0 23.6 25.5 26.0 24.6 23.8 1984 1984 25.7 26.5 25.7 26.0 26.8 25.3 24.8 25.6 26.9 25.5 24.6 25.0 1985 1985 25.5 24.9 26.1 26.1 25.7 23.6 24.2 24.6 25.9 24.8 24.8 24.6 1986 1986 25.0 25.2 25.9 25.4 27.6 25.7 24.4 24.7 25.5 23.3 23.7 25.7 1987 1987 26.1 25.8 26.4 26.3 27.1 24.4 24.2 25.1 26.0 25.9 26.1 24.9 1988 1988 25.2 26.3 26.0 25.9 26.1 25.1 24.2 25.8 25.6 25.5 24.6 23.9 1989 1989 24.1 24.6 25.4 24.9 26.2 24.5 23.8 25.7 25.2 25.3 25.4 26.1 1990 1990 25.2 25.8 25.5 25.3 25.5 25.1 24.6 24.6 25.7 25.9 25.5 24.7 1991 1991 25.0 25.5 26.2 25.6 26.2 25.4 24.7 25.1 25.9 25.2 23.9 23.8 1992 1992 25.6 27.2 26.2 26.4 26.0 24.8 23.5 24.4 26.0 25.2 24.8 25.6 1993 1993 25.7 25.6 25.5 25.0 26.4 24.9 25.1 25.2 25.5 26.0 24.6 25.0 1994 1994 25.0 25.3 26.6 25.4 25.6 24.4 23.4 24.7 26.2 25.6 24.8 25.1 1995 1995 26.8 25.3 25.9 25.8 26.0 25.1 25.2 25.7 25.7 25.5 25.2 25.1 1996 1996 24.8 26.2 26.2 26.7 26.3 25.0 23.6 24.9 25.4 26.4 24.4 25.0 1997 1997 24.5 25.7 25.8 25.3 25.3 25.6 24.1 24.8 26.1 25.5 25.0 25.0 1998 1998 25.2 28.0 27.6 26.1 26.5 25.6 24.3 25.4 26.8 26.3 25.0 25.4 1999 1999 24.9 26.7 26.5 26.1 26.1 25.6 24.4 25.2 25.5 25.3 25.2 24.7 2000 2000 25.0 25.5 25.4 25.0 26.0 25.3 24.1 24.5 26.1 26.1 24.4 24.3 2001 2001 25.9 25.5 26.6 26.7 26.6 26.5 24.4 25.4 26.3 25.5 24.6 25.3 2002 2002 25.8 26.1 26.4 26.6 26.8 24.8 25.5 25.2 25.8 26.7 25.5 25.2 96 160 391 160 391 -10.25 15.25 160-391_160-391 1901 1901 25.7 26.3 25.6 25.3 25.6 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1902 1902 25.8 26.2 26.2 25.7 25.9 25.4 24.5 24.8 25.7 25.7 25.1 25.4 1903 1903 25.8 26.3 26.6 26.3 25.5 25.1 24.5 24.8 25.7 25.7 25.1 25.4 1904 1904 25.8 26.2 26.1 25.2 25.0 25.4 24.3 24.6 25.7 25.7 25.3 25.4 1905 1905 25.9 26.3 26.3 25.5 24.8 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1906 1906 25.8 26.3 25.4 25.0 24.7 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1907 1907 25.8 26.3 25.5 25.0 24.8 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1908 1908 25.7 26.3 25.5 25.3 25.6 25.2 24.5 24.8 25.7 25.7 25.3 25.4 1909 1909 25.8 26.3 25.4 25.0 26.1 25.4 24.7 25.0 25.7 25.9 25.3 25.4 1910 1910 25.8 26.3 26.3 25.0 26.4 25.4 24.5 24.8 25.7 25.7 25.0 25.4 1911 1911 25.8 26.3 26.3 26.1 26.4 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1912 1912 25.7 26.3 25.8 25.8 25.7 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1913 1913 25.7 26.3 25.6 25.8 26.5 25.1 24.5 24.7 25.7 25.7 25.3 25.4 1914 1914 25.8 26.3 26.4 25.4 24.7 25.4 24.4 24.7 25.7 26.0 25.3 25.4 1915 1915 25.8 26.3 25.8 25.8 24.9 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1916 1916 25.8 26.3 25.9 25.0 25.3 25.4 24.5 24.8 25.7 25.7 25.3 25.4 1917 1917 24.9 26.2 25.6 25.5 26.1 25.4 24.3 24.8 25.5 25.7 25.3 24.9 1918 1918 25.5 25.9 25.8 25.0 24.8 25.4 24.9 24.7 26.2 25.7 25.3 25.1 1919 1919 25.9 26.0 26.4 26.2 23.8 25.2 24.7 24.6 25.4 25.9 25.3 25.4 1920 1920 25.9 26.3 26.3 25.2 25.4 25.6 25.4 24.7 26.0 25.7 25.5 25.4 1921 1921 25.9 26.2 25.8 25.7 25.6 25.4 24.3 24.8 25.7 26.1 24.8 25.0 1922 1922 26.2 26.5 26.1 25.9 25.5 25.7 24.5 25.2 25.7 25.7 25.3 25.6 1923 1923 25.5 26.1 25.3 25.8 25.4 25.4 25.0 25.4 26.2 26.1 25.4 25.1 1924 1924 26.4 26.7 26.6 25.5 26.5 25.9 24.9 25.2 26.4 26.2 25.4 25.4 1925 1925 25.8 26.3 25.5 25.5 25.2 25.6 24.8 25.3 25.9 26.1 25.3 25.4 1926 1926 26.4 27.0 26.3 26.2 25.9 25.4 24.2 24.4 25.7 26.0 25.4 25.6 1927 1927 26.2 26.4 26.0 25.9 26.4 25.5 24.8 24.8 26.3 26.7 25.3 25.4 1928 1928 26.1 26.4 26.8 26.0 26.2 25.8 24.4 25.0 26.1 26.2 26.1 26.1 1929 1929 26.2 27.2 26.5 25.7 24.7 25.9 25.0 24.7 25.9 26.7 25.5 26.2 1930 1930 25.8 27.1 26.9 25.4 25.7 25.4 24.8 24.8 26.0 26.4 26.7 26.2 1931 1931 26.3 27.1 26.6 25.8 26.6 25.4 24.7 25.2 26.2 25.5 25.3 25.4 1932 1932 25.8 26.2 26.2 25.3 24.7 25.2 24.0 24.6 24.4 26.9 26.1 25.7 1933 1933 26.0 26.7 27.2 26.3 26.2 25.8 24.8 24.9 25.5 26.0 25.3 24.9 1934 1934 25.9 26.2 26.0 26.1 27.3 25.9 24.5 24.9 25.7 26.3 25.8 25.4 1935 1935 26.0 26.4 26.2 25.9 26.4 25.1 25.0 24.1 24.7 26.5 26.2 25.7 1936 1936 26.0 26.5 25.7 25.5 25.6 25.5 24.8 24.8 25.4 26.1 25.5 25.7 1937 1937 25.5 26.3 26.5 26.3 26.9 25.4 24.0 24.7 25.7 25.9 25.4 25.4 1938 1938 25.8 26.1 26.3 26.2 26.0 25.4 24.7 24.8 26.3 26.1 25.3 25.4 1939 1939 26.0 26.3 25.6 25.8 26.9 25.2 23.9 24.4 25.5 25.7 25.0 25.0 1940 1940 25.9 26.3 26.3 25.8 25.3 25.5 24.5 25.2 26.2 25.7 25.7 26.2 1941 1941 25.3 26.8 26.9 26.4 26.4 25.7 24.5 25.9 26.0 26.1 25.5 25.5 1942 1942 26.2 26.5 26.2 26.0 25.5 25.5 24.0 24.8 26.0 24.8 25.3 24.3 1943 1943 25.4 26.5 26.1 25.5 24.9 23.6 23.5 23.6 25.3 26.3 25.5 24.7 1944 1944 25.7 26.1 26.3 26.3 26.9 25.5 25.3 26.3 25.0 26.2 26.0 26.1 1945 1945 26.4 27.0 26.1 26.0 26.2 25.4 25.0 24.3 26.4 26.0 24.7 24.9 1946 1946 26.4 27.0 26.0 25.9 25.1 25.4 25.0 23.6 25.4 25.7 25.3 25.2 1947 1947 26.1 26.7 26.4 26.2 27.3 26.1 23.5 26.1 25.7 26.2 25.3 24.9 1948 1948 25.2 26.0 26.2 24.6 25.4 25.8 24.0 24.6 24.7 25.9 25.1 25.6 1949 1949 26.3 26.2 26.8 27.0 27.9 25.2 25.0 24.8 26.0 26.0 25.0 25.0 1950 1950 25.5 25.8 26.9 26.7 26.7 25.5 23.7 23.6 25.1 24.7 24.7 24.6 1951 1951 25.6 25.6 26.5 25.6 26.8 26.5 24.6 24.9 26.0 26.4 25.6 26.4 1952 1952 26.8 26.0 26.7 26.7 27.2 27.7 24.9 24.5 25.5 25.9 25.3 25.6 1953 1953 26.0 27.0 26.7 26.2 26.4 25.0 24.0 25.0 24.4 25.6 25.5 25.8 1954 1954 25.9 26.2 26.6 26.0 26.1 24.1 23.8 24.5 25.7 27.3 26.1 26.1 1955 1955 26.4 26.4 26.5 25.9 26.2 25.0 24.0 24.4 25.4 26.2 26.0 25.2 1956 1956 25.3 26.4 26.3 26.3 25.6 24.5 23.8 24.6 25.3 27.3 25.0 25.6 1957 1957 25.9 26.7 26.4 26.7 26.1 25.4 25.3 25.6 25.4 25.9 25.9 26.2 1958 1958 27.0 26.6 27.1 26.8 25.8 24.6 23.8 24.3 26.1 26.9 26.3 25.8 1959 1959 26.7 26.9 27.3 26.8 26.8 25.4 24.8 24.8 25.5 27.2 26.0 25.6 1960 1960 26.3 26.3 26.3 26.4 25.8 25.3 24.0 25.7 25.5 26.9 26.0 26.6 1961 1961 25.8 25.5 26.2 26.1 26.7 24.3 24.1 24.2 25.9 26.2 25.3 25.2 1962 1962 25.5 26.0 25.9 25.7 25.5 25.9 24.9 25.0 25.5 26.6 26.0 26.3 1963 1963 26.4 26.5 26.5 25.9 27.0 26.6 24.7 24.9 25.5 25.6 24.1 25.7 1964 1964 26.2 25.4 25.9 25.7 26.1 25.5 24.3 24.5 25.4 25.2 24.8 25.3 1965 1965 25.7 26.9 26.4 25.9 26.5 25.5 24.7 25.1 25.5 25.3 24.6 25.1 1966 1966 25.4 25.9 26.4 25.8 26.2 26.0 25.4 25.0 25.4 25.5 26.0 26.4 1967 1967 25.6 26.4 26.3 25.5 25.7 25.3 24.0 24.9 25.5 25.6 24.9 25.4 1968 1968 26.0 26.9 26.3 26.1 26.7 25.2 24.3 25.0 25.5 25.8 24.4 25.1 1969 1969 25.7 26.9 26.7 26.5 26.5 25.6 23.7 24.8 25.4 25.6 25.6 26.2 1970 1970 26.5 26.6 26.4 26.3 26.2 25.9 24.6 25.1 24.9 26.2 25.3 25.0 1971 1971 24.7 26.0 26.4 25.8 27.0 25.7 24.9 24.4 25.9 25.9 24.5 25.0 1972 1972 24.3 26.2 25.7 25.0 25.8 24.1 24.2 24.5 25.3 26.1 26.3 26.5 1973 1973 26.7 27.3 26.8 26.2 26.8 25.3 24.8 24.7 26.2 25.7 25.3 24.2 1974 1974 24.3 25.6 25.8 25.9 26.3 24.9 24.1 24.7 25.5 25.0 24.2 24.2 1975 1975 25.6 26.3 26.0 26.0 26.6 25.7 24.2 23.9 26.4 25.9 25.4 24.9 1976 1976 24.2 25.3 25.9 25.7 24.8 24.3 23.5 22.9 25.2 24.8 25.1 25.4 1977 1977 26.1 25.5 25.5 26.1 26.4 24.8 24.2 24.4 25.5 26.1 25.9 24.6 1978 1978 25.4 25.8 25.7 26.3 25.0 24.5 24.3 25.0 26.3 25.2 24.6 25.4 1979 1979 25.8 26.4 26.6 26.8 26.5 25.1 24.0 25.1 26.1 25.5 24.6 25.2 1980 1980 26.3 26.2 26.3 26.0 26.6 24.1 23.2 24.0 25.7 25.7 24.9 25.4 1981 1981 25.5 25.8 25.8 25.8 25.1 24.9 24.3 24.4 25.4 26.3 26.3 25.8 1982 1982 26.2 26.7 26.4 25.5 24.9 24.8 24.3 24.6 25.2 25.4 25.3 25.4 1983 1983 26.5 27.3 27.3 26.7 26.8 27.0 24.7 24.0 25.7 26.4 25.3 24.5 1984 1984 26.4 27.2 26.5 26.8 27.6 26.4 25.5 26.0 27.2 25.9 25.3 25.8 1985 1985 26.3 25.7 26.9 26.9 26.5 24.5 24.9 24.9 26.1 25.3 25.5 25.3 1986 1986 25.8 26.0 26.8 26.2 28.4 26.7 25.1 25.1 25.7 23.8 24.4 26.3 1987 1987 26.8 26.5 27.1 27.0 27.9 25.4 24.8 25.5 26.3 26.3 26.9 25.6 1988 1988 25.9 27.0 26.7 26.7 26.9 26.1 25.0 26.2 25.8 26.0 25.3 24.7 1989 1989 24.9 25.4 26.2 25.6 27.0 25.5 24.4 26.0 25.4 25.7 26.1 26.6 1990 1990 26.1 26.6 26.3 26.1 26.3 26.0 25.2 24.8 25.7 26.3 26.2 25.5 1991 1991 25.8 26.4 27.0 26.4 27.0 26.5 25.4 25.5 25.9 25.7 24.7 24.6 1992 1992 26.3 27.9 27.0 27.2 26.7 25.8 24.2 24.8 26.2 25.6 25.4 26.2 1993 1993 26.5 26.4 26.3 25.9 27.2 25.9 25.8 25.6 25.7 26.3 25.3 25.8 1994 1994 25.9 26.3 27.3 26.1 26.4 25.4 24.2 25.1 26.4 26.1 25.5 25.8 1995 1995 27.5 26.2 26.7 26.7 26.8 26.1 25.9 26.1 25.9 26.0 25.9 25.8 1996 1996 25.5 27.0 26.9 27.4 27.0 25.9 24.4 25.3 25.7 26.8 25.1 25.6 1997 1997 25.5 26.5 26.6 26.1 26.1 26.6 24.8 25.2 26.2 25.7 25.7 25.7 1998 1998 25.9 28.7 28.3 26.9 27.3 26.6 25.0 25.8 26.9 26.7 25.7 26.1 1999 1999 25.7 27.5 27.3 26.8 26.9 26.6 25.0 25.7 25.7 25.7 25.8 25.4 2000 2000 25.9 26.3 26.3 25.7 26.8 26.4 24.8 24.9 26.3 26.5 25.3 25.0 2001 2001 26.7 26.3 27.4 27.6 27.5 27.6 25.2 25.9 26.6 25.9 25.3 26.0 2002 2002 26.7 26.9 27.3 27.5 27.7 25.7 26.3 25.6 26.0 27.2 26.2 25.9 97 124 392 124 392 -28.25 15.75 124-392_124-392 1901 1901 20.5 21.6 21.7 23.3 20.4 21.1 19.3 20.7 18.6 20.8 19.5 21.8 1902 1902 20.7 23.0 23.4 21.5 21.6 18.5 18.5 17.0 16.4 20.0 18.9 23.6 1903 1903 21.9 21.8 22.2 20.9 19.8 17.4 19.4 16.8 19.3 17.4 17.4 22.3 1904 1904 22.8 20.9 22.2 21.2 21.0 19.5 19.2 17.3 17.8 18.0 19.2 21.1 1905 1905 22.1 22.0 22.3 23.7 19.8 16.1 20.7 16.6 17.4 18.7 20.6 20.8 1906 1906 23.3 22.2 21.9 21.5 20.3 19.3 18.2 16.2 17.4 18.3 20.5 19.5 1907 1907 21.9 21.7 22.1 20.7 17.0 20.4 19.9 20.0 19.1 17.7 18.5 21.4 1908 1908 21.8 22.5 21.3 18.0 21.9 17.8 18.6 16.9 18.5 18.0 18.4 23.4 1909 1909 22.5 22.4 22.3 22.5 20.1 20.9 18.9 16.2 18.6 18.9 21.2 20.2 1910 1910 23.1 22.5 22.8 23.0 21.8 18.6 18.3 16.8 18.8 19.1 19.5 23.1 1911 1911 21.7 23.1 22.2 22.4 21.0 19.4 17.7 15.6 17.9 21.0 20.9 21.4 1912 1912 22.9 21.5 21.8 18.2 16.9 16.9 19.8 18.9 16.9 20.6 19.5 23.4 1913 1913 24.2 22.2 24.3 21.7 20.9 20.8 18.0 18.9 17.8 19.3 20.5 21.8 1914 1914 23.9 22.5 23.1 20.5 21.3 19.7 20.3 16.3 18.0 21.9 19.0 21.2 1915 1915 23.7 24.6 24.8 19.8 20.3 20.0 16.5 18.1 16.5 19.8 20.5 22.0 1916 1916 22.4 23.0 22.1 22.4 18.9 19.1 19.1 17.2 17.6 19.7 20.8 22.4 1917 1917 23.0 25.2 21.7 21.2 19.4 17.3 17.1 15.5 17.8 19.1 18.7 21.4 1918 1918 23.1 23.3 22.3 23.0 19.6 20.2 17.4 20.4 18.5 18.9 20.8 21.4 1919 1919 21.6 22.2 23.5 23.2 23.0 20.9 18.7 17.5 16.9 21.7 20.9 21.7 1920 1920 22.9 22.6 23.2 25.5 20.7 18.9 19.7 19.6 17.5 18.9 21.5 21.5 1921 1921 21.5 22.3 23.6 22.0 23.1 18.6 17.3 17.2 19.6 20.3 20.7 20.3 1922 1922 22.1 22.3 23.1 23.9 20.9 18.9 20.5 15.7 19.8 19.1 17.8 23.0 1923 1923 22.1 23.1 23.6 20.9 19.0 18.8 18.2 18.8 19.6 21.4 20.6 22.8 1924 1924 24.1 23.2 21.5 24.0 19.4 19.5 18.9 17.3 17.6 18.7 18.9 22.7 1925 1925 22.1 23.7 24.3 22.7 20.3 18.3 17.6 20.3 18.7 19.8 18.7 20.9 1926 1926 23.8 21.0 23.6 24.0 21.3 21.5 18.1 18.5 18.8 18.3 19.5 22.3 1927 1927 25.1 23.3 24.0 22.5 21.0 22.6 19.6 19.0 22.5 21.4 23.2 21.6 1928 1928 22.4 23.3 21.8 23.2 24.4 18.9 20.2 17.7 16.3 19.6 20.0 21.7 1929 1929 25.5 22.4 23.2 20.6 21.9 21.0 17.9 18.0 17.6 19.5 20.0 20.9 1930 1930 23.9 22.8 22.2 20.9 22.6 20.9 19.9 17.5 16.5 18.3 19.3 19.4 1931 1931 24.5 24.1 24.3 19.7 22.5 20.6 17.1 18.0 17.5 18.1 22.2 21.1 1932 1932 21.6 21.8 22.9 25.5 21.0 19.2 17.3 19.0 16.2 20.0 20.9 21.8 1933 1933 23.7 23.1 22.7 23.2 20.5 20.0 17.3 17.4 18.7 20.1 20.6 23.8 1934 1934 23.0 24.0 22.6 23.4 22.2 22.5 17.6 18.3 19.1 17.8 19.9 22.6 1935 1935 23.4 23.5 21.3 20.7 18.9 19.2 17.6 17.3 16.4 20.3 20.6 22.0 1936 1936 19.8 19.7 23.1 23.3 18.3 21.4 19.6 19.6 20.0 18.3 19.0 20.5 1937 1937 23.3 23.8 22.2 22.2 21.3 18.1 17.3 19.8 18.2 19.5 20.9 22.6 1938 1938 23.5 21.9 22.2 22.3 21.3 18.1 17.4 19.6 18.3 19.5 20.8 22.6 1939 1939 23.4 21.4 23.7 20.7 21.3 21.9 18.0 16.7 18.2 19.9 21.3 22.3 1940 1940 23.2 24.1 21.3 22.1 18.5 21.5 22.8 21.4 17.5 20.3 21.7 21.8 1941 1941 22.9 22.7 24.4 21.5 21.3 20.9 19.8 18.1 17.7 20.7 19.4 21.2 1942 1942 22.5 24.4 22.0 22.9 20.5 20.0 19.1 17.5 18.3 19.5 23.0 22.8 1943 1943 22.0 21.8 20.7 18.9 18.5 20.1 18.6 18.1 18.8 18.5 21.4 22.6 1944 1944 24.0 23.2 23.8 22.5 21.0 19.0 21.0 20.4 17.4 22.0 22.3 22.5 1945 1945 22.0 21.9 25.2 20.6 21.1 20.6 18.6 19.5 17.9 19.4 21.0 21.3 1946 1946 23.2 23.4 21.9 19.3 20.5 21.9 19.1 18.4 17.6 19.4 22.5 23.9 1947 1947 24.3 24.7 23.5 22.0 21.7 20.0 15.9 20.3 18.8 21.6 22.0 22.8 1948 1948 24.2 24.5 21.4 21.3 20.5 19.2 18.7 19.7 20.0 19.3 21.1 21.8 1949 1949 22.6 23.8 23.9 19.8 21.1 22.8 21.0 19.3 18.9 20.3 20.8 21.9 1950 1950 26.5 23.7 24.7 19.5 20.5 21.9 19.5 19.5 17.8 21.8 21.0 21.0 1951 1951 21.9 22.1 22.0 19.5 20.2 21.9 18.7 20.7 19.5 19.4 20.1 21.7 1952 1952 23.1 23.9 23.5 22.4 19.4 20.3 18.2 18.8 20.0 19.7 21.9 21.1 1953 1953 22.4 22.4 23.0 21.1 21.9 19.8 20.3 18.8 19.3 18.8 20.1 22.0 1954 1954 22.1 22.0 23.2 22.7 18.2 21.9 16.2 16.5 18.0 19.1 20.4 21.4 1955 1955 21.8 21.0 24.2 20.9 17.9 18.8 17.3 18.0 19.1 19.0 20.4 19.9 1956 1956 21.7 21.2 21.7 21.2 18.0 17.9 17.0 16.5 19.0 18.2 21.0 22.2 1957 1957 23.3 23.4 22.2 20.6 19.8 17.4 17.3 17.8 18.3 18.5 20.7 21.4 1958 1958 22.5 22.5 22.0 20.1 18.3 18.8 17.5 19.0 17.7 19.2 20.8 22.4 1959 1959 21.5 21.7 23.1 20.4 18.0 20.0 19.4 19.8 20.5 19.5 20.4 20.6 1960 1960 21.8 22.4 21.8 22.4 18.5 20.0 21.0 17.3 19.2 19.6 22.0 23.4 1961 1961 22.7 22.8 22.1 20.6 18.5 19.5 21.5 20.3 19.3 20.2 20.0 21.3 1962 1962 22.3 22.9 22.3 22.3 21.4 18.4 19.0 17.4 18.3 19.5 20.2 21.1 1963 1963 24.5 22.5 23.1 21.8 22.5 21.2 19.0 18.6 18.4 19.5 21.8 22.7 1964 1964 23.1 23.1 22.1 23.6 21.3 19.0 20.8 18.3 16.9 19.0 20.8 21.5 1965 1965 22.5 23.2 22.9 22.6 20.5 20.2 17.1 17.7 18.5 20.6 20.8 21.8 1966 1966 21.2 21.5 22.6 24.0 20.5 20.5 17.2 18.2 19.8 19.9 20.8 21.9 1967 1967 21.4 21.3 22.3 20.3 19.1 17.5 20.1 17.7 20.4 19.9 22.2 23.0 1968 1968 23.2 21.9 22.3 20.8 19.8 20.5 18.5 18.0 19.5 19.7 21.9 22.1 1969 1969 23.2 22.5 23.2 20.9 19.0 18.0 18.7 19.0 19.0 19.7 21.6 21.2 1970 1970 22.5 22.8 22.6 21.2 18.3 18.7 16.9 16.8 17.7 20.2 20.4 20.9 1971 1971 21.8 21.7 22.0 19.7 21.4 18.1 17.7 16.3 17.3 18.9 20.8 21.5 1972 1972 23.1 22.6 23.1 21.0 22.7 19.9 18.9 18.8 19.5 20.1 22.8 22.8 1973 1973 22.7 23.3 22.8 23.5 20.3 21.0 18.5 17.8 18.0 20.8 21.3 22.2 1974 1974 22.5 22.5 25.2 21.8 21.6 19.5 17.8 18.3 18.9 19.2 21.1 21.8 1975 1975 22.2 22.9 23.9 22.6 21.2 19.0 17.9 17.3 17.0 19.6 20.3 21.2 1976 1976 23.4 22.1 22.5 22.1 21.5 19.5 19.0 18.4 18.2 19.1 19.9 21.7 1977 1977 22.4 22.5 22.3 21.7 18.9 18.7 18.0 20.3 18.3 18.9 20.5 22.4 1978 1978 23.2 22.4 22.8 22.0 19.9 22.3 19.9 16.9 18.5 19.1 21.2 22.0 1979 1979 24.4 23.0 21.8 20.0 22.2 20.9 18.8 17.0 18.7 18.8 20.4 21.4 1980 1980 22.8 22.3 21.8 20.9 21.1 19.5 21.2 20.2 19.0 18.9 20.4 21.5 1981 1981 22.7 22.2 22.4 22.5 21.3 17.5 18.5 18.1 20.5 21.1 21.2 22.4 1982 1982 23.6 22.6 23.0 19.6 19.5 18.4 19.7 17.8 20.2 21.2 21.1 22.2 1983 1983 23.5 23.3 22.3 23.5 21.1 17.6 20.0 20.8 17.7 19.3 20.3 22.4 1984 1984 24.2 23.3 24.4 25.4 21.8 22.3 19.8 19.1 19.6 19.5 21.8 22.5 1985 1985 23.3 22.7 21.5 22.9 21.4 19.9 19.8 20.8 19.2 19.8 22.1 22.7 1986 1986 23.3 23.6 23.6 21.9 20.4 20.9 19.9 19.6 20.4 20.1 21.6 22.7 1987 1987 23.3 23.0 21.6 21.8 24.0 21.3 19.8 19.6 19.0 20.4 20.9 23.4 1988 1988 22.7 23.2 24.3 20.9 23.3 22.0 17.1 20.0 19.5 20.1 21.9 22.0 1989 1989 21.6 21.5 22.0 23.1 19.7 19.5 18.0 17.2 18.4 18.8 19.8 21.2 1990 1990 24.4 23.3 22.3 19.4 21.7 19.0 17.4 18.5 20.1 19.2 20.0 21.6 1991 1991 22.5 21.6 22.5 23.5 21.9 18.2 17.2 16.7 16.5 17.2 21.0 22.3 1992 1992 24.8 21.2 22.3 20.9 20.6 19.7 19.0 17.2 18.9 17.7 20.7 21.1 1993 1993 24.5 21.6 24.0 19.3 17.0 19.7 20.5 18.3 21.7 21.3 20.9 21.5 1994 1994 22.3 23.7 21.8 22.2 20.7 18.2 18.5 18.5 18.5 21.2 20.1 21.9 1995 1995 21.6 24.0 22.9 21.5 21.0 19.8 17.7 17.2 17.9 15.4 19.3 22.1 1996 1996 23.1 22.8 22.3 23.3 20.0 20.6 17.1 17.2 17.3 19.0 18.9 21.5 1997 1997 22.5 21.7 21.8 21.5 21.4 18.0 19.4 20.8 23.0 22.5 18.9 22.7 1998 1998 22.7 23.2 23.5 25.1 21.3 23.5 19.8 18.7 18.9 19.5 19.4 20.7 1999 1999 23.7 23.2 25.3 22.7 20.2 21.0 19.2 18.0 16.5 20.0 20.5 22.0 2000 2000 20.6 21.2 21.5 22.0 21.5 21.9 20.5 21.5 16.7 21.4 19.5 22.2 2001 2001 22.9 23.4 24.9 20.9 21.2 22.1 17.1 15.7 15.6 19.9 19.6 20.5 2002 2002 20.3 23.5 24.7 22.5 19.8 18.2 17.9 17.0 20.1 19.3 20.0 21.3 98 125 392 125 392 -27.75 15.75 125-392_125-392 1901 1901 20.0 21.2 21.0 22.6 20.0 20.8 19.1 20.2 18.1 20.3 18.9 21.3 1902 1902 20.2 22.5 22.7 20.9 21.1 18.1 18.3 16.5 15.9 19.5 18.3 23.0 1903 1903 21.3 21.4 21.5 20.2 19.5 17.1 19.2 16.3 18.8 16.9 16.7 21.8 1904 1904 22.2 20.5 21.5 20.5 20.6 19.2 19.0 16.9 17.3 17.6 18.5 20.5 1905 1905 21.5 21.5 21.7 23.0 19.4 15.8 20.5 16.1 16.9 18.2 19.9 20.3 1906 1906 22.7 21.7 21.2 20.8 19.9 19.0 18.0 15.7 16.9 17.8 19.8 19.0 1907 1907 21.3 21.3 21.4 20.0 16.6 20.1 19.6 19.4 18.6 17.2 17.9 20.9 1908 1908 21.2 22.0 20.6 17.4 21.4 17.6 18.5 16.5 18.0 17.6 17.8 22.9 1909 1909 21.9 21.9 21.5 21.9 19.7 20.6 18.6 15.8 18.1 18.4 20.5 19.8 1910 1910 22.5 22.0 22.1 22.3 21.4 18.4 18.1 16.3 18.3 18.6 18.9 22.5 1911 1911 21.1 22.6 21.5 21.6 20.6 19.1 17.5 15.2 17.4 20.5 20.2 20.9 1912 1912 22.3 21.1 21.1 17.5 16.5 16.7 19.6 18.4 16.5 20.1 18.8 22.8 1913 1913 23.5 21.7 23.5 21.0 20.5 20.5 17.8 18.3 17.3 18.8 19.8 21.3 1914 1914 23.3 22.0 22.4 19.8 20.9 19.4 20.0 15.9 17.6 21.3 18.4 20.8 1915 1915 23.1 24.0 24.0 19.2 19.9 19.7 16.4 17.6 16.1 19.3 19.8 21.5 1916 1916 21.8 22.5 21.4 21.7 18.5 18.8 18.9 16.7 17.1 19.2 20.1 21.9 1917 1917 22.2 24.2 20.9 20.4 19.1 17.1 16.9 15.0 17.3 18.6 18.0 20.8 1918 1918 22.4 22.6 21.5 22.2 19.3 19.9 17.5 19.6 18.2 18.4 20.2 20.9 1919 1919 21.2 21.8 22.8 22.5 22.5 20.6 18.7 16.9 16.4 21.1 20.2 21.3 1920 1920 22.4 22.1 22.5 24.5 20.4 18.8 19.6 19.1 17.2 18.5 20.8 21.0 1921 1921 21.1 21.7 22.9 21.5 22.5 18.5 17.2 16.9 19.0 19.9 19.9 19.9 1922 1922 21.7 21.9 22.6 23.1 20.6 18.8 20.2 15.4 19.3 18.6 17.3 22.4 1923 1923 21.5 22.5 22.9 20.0 18.8 18.7 18.0 18.5 19.1 20.8 20.0 22.0 1924 1924 23.5 22.6 21.0 23.2 19.2 19.4 18.6 16.9 17.1 18.3 18.3 22.0 1925 1925 21.5 23.1 23.4 21.9 19.8 18.1 17.5 19.9 18.1 19.3 18.0 20.4 1926 1926 23.3 21.0 23.0 23.3 20.9 21.1 17.9 18.2 18.2 17.8 19.0 21.8 1927 1927 24.4 22.9 23.3 21.9 20.6 22.2 19.4 18.4 21.9 20.9 22.3 21.0 1928 1928 21.8 22.8 21.1 22.4 23.7 18.8 20.0 17.1 15.8 19.2 19.3 21.3 1929 1929 24.8 21.9 22.5 20.0 21.6 20.7 17.7 17.5 17.1 19.1 19.4 20.5 1930 1930 23.2 22.4 21.5 20.3 22.0 20.4 19.7 17.0 16.1 18.0 18.8 19.1 1931 1931 23.8 23.6 23.4 19.0 22.1 20.4 16.9 17.6 17.1 17.7 21.4 20.7 1932 1932 21.2 21.3 22.2 24.5 20.6 18.9 17.0 18.3 15.6 19.4 20.2 21.2 1933 1933 23.1 22.7 22.2 22.5 20.2 19.7 17.3 17.1 18.2 19.7 19.9 23.0 1934 1934 22.1 23.1 21.8 22.6 21.7 22.1 17.6 17.9 18.4 17.4 19.0 22.0 1935 1935 22.6 22.8 20.7 20.2 18.7 18.8 17.6 16.7 15.8 20.0 19.9 21.5 1936 1936 19.3 19.5 22.3 22.5 18.0 21.1 19.4 19.1 19.1 17.9 18.5 20.0 1937 1937 22.5 23.1 21.5 21.5 20.9 17.9 17.1 19.2 17.6 19.1 20.3 21.9 1938 1938 22.7 21.3 21.7 21.5 20.9 17.9 17.3 19.0 17.6 19.0 20.0 21.9 1939 1939 22.7 21.0 22.8 20.0 20.9 21.5 17.7 16.2 17.7 19.2 20.5 21.7 1940 1940 22.5 23.5 20.6 21.4 18.3 21.1 22.5 21.0 17.0 19.8 21.0 21.3 1941 1941 22.0 22.3 23.8 21.2 21.0 20.6 19.7 18.2 17.2 20.2 19.1 20.9 1942 1942 22.3 23.8 21.2 22.1 20.4 19.7 19.0 17.1 17.8 18.8 22.0 22.0 1943 1943 21.4 21.3 20.1 18.3 18.2 19.7 18.5 17.5 18.2 18.1 20.7 21.9 1944 1944 23.3 22.6 23.1 21.8 20.5 18.5 20.8 20.0 16.8 21.7 21.8 22.2 1945 1945 21.5 21.4 24.4 20.0 20.8 20.2 18.4 18.9 17.5 18.9 20.3 20.7 1946 1946 22.6 23.0 21.5 18.5 20.4 21.7 18.8 17.9 17.2 19.1 21.9 23.4 1947 1947 23.7 24.4 22.7 21.5 21.3 19.7 15.8 19.9 18.3 21.2 21.4 22.1 1948 1948 23.4 24.1 20.9 20.6 20.0 18.9 18.5 19.2 19.4 18.9 20.5 21.4 1949 1949 22.0 23.4 23.1 19.1 20.8 22.4 20.8 18.8 18.5 19.8 20.1 21.4 1950 1950 25.5 23.0 23.8 19.0 20.1 21.6 19.1 18.9 17.3 21.3 20.3 20.5 1951 1951 21.2 21.7 21.4 19.0 19.9 21.5 18.5 20.2 19.0 18.9 19.4 21.3 1952 1952 22.5 23.4 22.8 21.7 19.0 19.9 17.8 18.3 19.4 19.2 21.1 20.5 1953 1953 21.7 21.8 22.2 20.4 21.4 19.4 20.0 18.3 18.7 18.3 19.4 21.4 1954 1954 21.4 21.5 22.5 21.9 17.7 21.4 16.0 15.9 17.4 18.7 19.7 20.9 1955 1955 21.1 20.5 23.5 20.2 17.5 18.5 17.0 17.4 18.5 18.5 19.7 19.4 1956 1956 21.1 20.7 20.9 20.5 17.6 17.6 16.9 16.0 18.5 17.8 20.4 21.6 1957 1957 22.7 22.9 21.4 19.9 19.3 16.8 17.0 17.4 17.7 18.0 20.0 20.8 1958 1958 21.8 22.0 21.4 19.4 18.0 18.5 17.3 18.4 17.2 18.7 20.1 21.8 1959 1959 20.9 21.2 22.4 19.8 17.8 19.6 19.2 19.3 20.0 19.0 19.7 20.0 1960 1960 21.5 22.3 21.2 21.6 18.1 19.4 21.1 16.9 18.9 19.4 21.7 23.0 1961 1961 22.0 22.4 21.7 20.0 17.9 19.2 21.2 19.7 18.6 19.8 19.4 20.7 1962 1962 21.8 22.5 22.0 21.4 20.9 18.2 18.7 16.9 17.6 19.0 19.4 20.7 1963 1963 23.8 21.9 22.3 21.0 21.9 20.8 18.5 18.0 17.9 19.0 21.0 22.3 1964 1964 22.6 22.8 21.7 22.8 21.0 18.5 20.2 17.4 16.4 18.5 20.3 21.2 1965 1965 21.9 22.9 22.3 21.6 20.1 19.5 16.8 17.1 17.8 20.1 20.3 21.4 1966 1966 20.6 20.9 22.0 23.2 20.4 20.2 16.9 17.5 19.0 19.2 20.2 21.4 1967 1967 20.7 20.7 21.6 19.7 18.9 17.3 19.8 17.4 20.0 19.4 21.4 22.6 1968 1968 22.7 21.9 21.9 20.2 19.3 19.4 18.4 17.5 19.2 19.2 21.3 21.9 1969 1969 22.8 22.1 22.8 20.2 18.7 17.8 18.2 18.7 18.6 19.3 20.9 20.7 1970 1970 21.8 22.4 21.9 20.6 18.0 18.6 16.8 16.3 17.3 19.6 19.7 20.3 1971 1971 21.0 21.1 21.3 19.0 21.4 17.8 17.3 15.9 16.9 18.6 20.1 20.9 1972 1972 22.8 22.1 22.6 20.6 22.1 19.3 19.2 18.2 19.2 19.8 22.0 22.7 1973 1973 22.3 22.7 22.0 22.8 19.9 20.4 17.9 17.2 17.5 20.2 20.8 21.6 1974 1974 21.9 22.4 24.1 20.9 20.9 19.2 17.3 17.5 17.9 18.7 20.2 21.0 1975 1975 21.8 22.3 23.3 21.7 20.8 18.9 17.5 16.9 16.5 19.1 19.7 20.8 1976 1976 22.5 21.6 22.3 21.6 21.4 19.2 18.6 17.8 17.8 18.4 19.4 21.3 1977 1977 21.9 21.9 21.9 21.0 18.6 18.2 17.7 19.7 17.7 18.3 19.9 21.9 1978 1978 22.8 22.2 22.3 21.3 19.7 21.9 19.3 16.6 17.8 18.6 20.8 21.6 1979 1979 23.7 22.6 21.5 19.5 21.6 20.3 18.3 16.4 17.9 18.5 19.6 21.1 1980 1980 21.9 21.9 21.0 20.5 20.6 19.0 21.0 19.6 18.4 18.3 19.6 21.0 1981 1981 22.1 21.6 22.0 21.9 20.6 17.2 18.3 17.4 19.9 20.5 20.5 21.8 1982 1982 22.7 22.5 21.1 18.6 19.8 18.9 19.8 17.3 19.6 20.7 20.0 21.5 1983 1983 22.8 22.8 21.9 22.7 20.7 17.4 19.7 20.2 17.2 18.8 19.5 21.8 1984 1984 23.3 22.7 23.8 24.6 21.2 21.8 19.4 18.9 19.0 18.9 21.2 22.2 1985 1985 22.7 21.9 20.9 22.5 21.3 20.0 19.7 20.7 18.6 19.4 21.4 22.1 1986 1986 22.3 22.7 22.8 21.2 20.0 20.5 20.0 19.0 20.2 19.8 21.0 22.2 1987 1987 22.7 22.5 21.1 21.2 24.1 21.0 19.7 19.2 18.5 19.7 20.0 22.7 1988 1988 22.2 22.6 22.8 20.2 22.9 22.0 17.1 19.3 19.0 19.4 21.2 21.3 1989 1989 20.8 20.9 21.4 22.2 19.8 19.3 18.0 16.8 18.0 18.3 19.3 20.8 1990 1990 23.8 22.9 21.8 19.0 21.3 18.8 17.2 18.0 19.3 18.9 19.5 21.1 1991 1991 21.7 21.3 21.8 22.8 21.6 17.9 17.0 16.4 16.2 16.9 20.2 21.4 1992 1992 24.3 21.0 21.7 20.5 20.3 19.4 18.9 16.7 18.3 17.4 20.1 20.7 1993 1993 23.6 21.2 23.3 18.8 16.9 19.3 20.4 17.8 21.0 20.8 20.1 21.1 1994 1994 21.5 22.8 21.4 21.6 20.4 17.8 18.1 17.9 18.0 20.6 19.5 21.5 1995 1995 21.4 23.5 22.1 20.9 20.6 19.5 17.5 16.7 17.5 15.3 18.8 21.4 1996 1996 22.3 22.2 21.7 22.7 19.8 20.4 16.9 16.6 16.8 18.5 18.0 20.9 1997 1997 21.7 21.3 21.1 20.8 21.0 18.0 19.2 20.3 22.2 22.0 18.5 22.2 1998 1998 22.1 23.0 23.1 24.2 21.2 23.2 19.7 18.2 18.5 19.0 18.9 20.4 1999 1999 23.1 22.9 24.4 22.0 20.0 20.6 19.1 17.5 16.0 19.4 20.0 21.4 2000 2000 20.0 20.9 20.9 21.4 21.1 21.5 20.3 20.9 16.2 20.9 18.9 21.6 2001 2001 22.3 22.8 24.1 20.2 21.0 21.5 16.9 15.3 15.3 19.4 18.9 20.0 2002 2002 19.7 23.0 23.9 21.9 19.5 17.9 17.7 16.5 19.6 18.9 19.5 20.8 99 126 392 126 392 -27.25 15.75 126-392_126-392 1901 1901 20.8 21.8 21.3 22.3 19.0 19.7 18.0 19.5 18.2 20.5 19.5 22.0 1902 1902 20.9 23.0 23.0 20.6 20.0 17.0 17.3 16.0 16.0 19.8 18.9 23.7 1903 1903 22.0 22.0 21.7 19.9 18.5 16.2 18.2 15.9 18.9 17.3 17.3 22.5 1904 1904 22.9 21.0 21.8 20.2 19.5 18.2 18.0 16.4 17.5 17.9 19.1 21.4 1905 1905 22.2 22.0 22.0 22.6 18.5 15.0 19.4 15.7 17.0 18.6 20.4 21.0 1906 1906 23.4 22.3 21.5 20.5 18.9 18.0 17.0 15.3 17.0 18.2 20.3 19.8 1907 1907 22.0 21.9 21.7 19.7 15.7 19.1 18.6 18.9 18.7 17.6 18.4 21.6 1908 1908 21.9 22.5 21.0 17.1 20.5 16.6 17.5 16.0 18.2 17.9 18.4 23.5 1909 1909 22.7 22.5 21.8 21.6 18.8 19.6 17.7 15.4 18.2 18.7 21.0 20.5 1910 1910 23.2 22.5 22.4 22.0 20.5 17.4 17.1 15.9 18.4 18.9 19.4 23.2 1911 1911 21.9 23.0 21.8 21.3 19.7 18.1 16.6 14.8 17.5 20.7 20.7 21.6 1912 1912 23.1 21.7 21.4 17.4 15.7 15.8 18.5 17.9 16.7 20.3 19.4 23.5 1913 1913 24.2 22.3 23.8 20.7 19.5 19.5 16.9 17.8 17.4 19.2 20.3 22.0 1914 1914 23.9 22.5 22.7 19.5 20.0 18.4 19.0 15.4 17.7 21.6 19.0 21.5 1915 1915 23.8 24.5 24.3 18.9 19.0 18.7 15.4 17.0 16.2 19.6 20.3 22.2 1916 1916 22.5 23.0 21.7 21.4 17.7 17.8 17.9 16.3 17.2 19.5 20.6 22.5 1917 1917 22.7 24.2 21.2 20.1 18.4 16.2 15.8 14.5 17.4 18.9 18.7 21.4 1918 1918 22.9 22.9 21.7 21.7 18.4 18.9 16.7 18.9 18.5 18.7 20.7 21.6 1919 1919 22.1 22.5 23.2 22.3 21.5 19.5 17.7 16.3 16.5 21.3 20.7 22.1 1920 1920 23.2 22.7 22.7 23.9 19.5 18.0 18.8 18.5 17.5 18.8 21.3 21.8 1921 1921 22.0 22.2 23.2 21.2 21.5 17.6 16.2 16.5 19.0 20.2 20.3 20.7 1922 1922 22.5 22.5 23.0 22.7 19.7 18.0 19.2 15.0 19.5 19.0 18.0 23.1 1923 1923 22.2 23.0 23.1 19.7 18.0 17.8 17.1 18.0 19.0 21.0 20.5 22.7 1924 1924 24.2 23.2 21.6 22.9 18.5 18.6 17.7 16.5 17.2 18.6 18.9 22.8 1925 1925 22.3 23.5 23.5 21.5 18.8 17.1 16.6 19.4 18.0 19.6 18.8 21.1 1926 1926 24.0 22.0 23.4 22.9 20.0 20.0 17.0 17.9 18.3 18.2 19.7 22.4 1927 1927 24.9 23.5 23.7 21.5 19.8 21.1 18.4 17.9 21.8 21.2 22.6 21.8 1928 1928 22.5 23.4 21.4 22.0 22.5 17.9 18.9 16.5 16.0 19.5 19.8 22.1 1929 1929 25.4 22.5 22.8 20.0 20.7 19.7 16.8 16.9 17.2 19.4 20.0 21.3 1930 1930 23.8 23.0 21.8 20.1 20.8 19.2 18.6 16.5 16.3 18.4 19.5 20.0 1931 1931 24.3 24.0 23.5 19.0 21.3 19.5 15.8 17.2 17.3 18.0 21.7 21.5 1932 1932 22.0 22.0 22.5 24.0 19.5 17.9 16.0 17.7 15.6 19.7 20.7 21.9 1933 1933 23.7 23.4 22.7 22.2 19.4 18.7 16.6 16.8 18.3 20.0 20.3 23.3 1934 1934 22.6 23.4 22.0 22.2 20.7 21.0 16.8 17.4 18.4 17.8 19.6 22.7 1935 1935 23.2 23.2 21.1 20.0 17.9 17.7 16.8 16.0 15.8 20.4 20.4 22.1 1936 1936 20.1 20.4 22.6 22.2 17.3 20.1 18.5 18.5 18.9 18.3 19.2 20.8 1937 1937 23.1 23.4 21.8 21.2 20.0 17.1 16.1 18.7 17.5 19.5 20.9 22.4 1938 1938 23.2 21.8 22.1 21.1 19.9 17.0 16.4 18.4 17.5 19.4 20.3 22.4 1939 1939 23.3 21.7 22.8 19.8 20.0 20.3 16.6 15.7 17.8 19.3 20.9 22.2 1940 1940 23.2 24.0 20.9 21.1 17.5 19.9 21.3 20.4 17.1 20.0 21.6 22.0 1941 1941 22.7 22.8 24.0 21.2 20.3 19.8 18.8 18.3 17.5 20.4 19.9 21.7 1942 1942 23.2 24.2 21.4 21.7 19.7 18.7 18.2 16.7 18.0 18.9 22.4 22.4 1943 1943 22.3 22.0 20.5 18.2 17.4 18.5 17.5 16.9 18.3 18.5 21.0 22.4 1944 1944 24.0 23.1 23.4 21.7 19.5 17.3 19.8 19.5 16.9 22.0 22.5 23.0 1945 1945 22.4 22.2 24.5 19.9 19.8 19.3 17.5 18.4 17.8 19.3 20.9 21.3 1946 1946 23.3 23.8 21.9 18.8 19.6 20.7 18.2 17.4 17.4 19.7 22.6 24.2 1947 1947 24.5 25.0 22.7 21.3 20.4 18.9 14.9 19.6 18.4 21.5 22.2 22.8 1948 1948 24.0 24.6 21.3 20.5 19.3 18.2 17.5 18.7 19.3 19.3 21.0 22.1 1949 1949 22.9 23.8 23.2 19.1 19.9 21.2 19.5 18.3 18.6 20.1 20.6 22.1 1950 1950 25.9 23.5 23.8 18.8 19.2 20.7 18.0 18.2 17.5 21.4 20.8 21.2 1951 1951 21.9 22.2 21.8 18.9 19.0 20.3 17.6 19.5 19.0 19.2 20.0 22.2 1952 1952 23.5 23.8 23.1 21.7 18.3 18.9 16.7 17.8 19.3 19.6 21.5 21.3 1953 1953 22.6 22.1 22.3 20.1 20.3 18.4 18.8 17.6 18.5 18.5 20.0 22.0 1954 1954 22.0 22.1 22.3 21.5 16.9 20.0 15.0 15.7 17.7 19.0 20.1 21.5 1955 1955 21.8 21.0 23.4 20.0 16.8 17.5 16.3 16.8 18.7 18.7 20.3 20.1 1956 1956 21.8 21.2 21.0 20.3 16.8 16.8 16.0 15.9 18.5 18.3 20.8 22.1 1957 1957 23.3 23.2 21.6 19.9 18.6 15.9 16.2 17.0 17.8 18.2 20.6 21.4 1958 1958 22.4 22.6 21.7 19.5 17.3 17.7 16.5 17.8 17.4 19.0 20.8 22.4 1959 1959 21.8 21.8 22.7 19.7 16.8 18.7 18.2 18.6 20.0 19.4 20.4 20.9 1960 1960 22.4 22.7 21.6 21.3 17.3 18.5 19.8 16.7 19.1 19.8 22.2 23.6 1961 1961 22.9 23.1 21.9 19.9 17.0 18.2 20.1 19.0 19.0 20.3 20.0 21.6 1962 1962 22.6 23.0 22.4 21.2 20.2 17.4 17.8 16.4 18.0 19.4 20.0 21.5 1963 1963 24.2 22.6 22.5 20.7 20.6 19.5 17.5 17.4 18.2 19.4 21.4 22.8 1964 1964 23.5 23.6 22.4 22.7 20.0 17.5 19.0 16.9 16.5 18.9 20.8 21.9 1965 1965 22.6 23.4 22.5 21.3 19.2 18.4 15.9 16.7 17.9 20.1 20.8 22.1 1966 1966 21.4 21.6 22.3 22.7 19.5 19.2 16.2 17.2 19.0 19.5 20.9 22.1 1967 1967 21.5 21.4 21.9 19.5 18.1 16.4 18.7 16.9 20.0 19.8 21.7 23.0 1968 1968 23.5 22.5 22.0 20.0 18.3 18.1 17.5 17.1 19.3 19.5 21.7 22.5 1969 1969 23.6 22.7 23.0 20.2 17.9 17.0 17.3 18.2 18.5 19.5 21.5 21.5 1970 1970 22.7 22.9 22.3 20.6 17.3 17.7 16.0 15.9 17.4 19.9 20.4 21.0 1971 1971 21.7 21.7 21.8 19.0 20.3 17.1 16.4 15.6 17.5 19.0 20.7 21.7 1972 1972 23.5 22.7 22.6 20.2 20.9 18.5 18.3 17.7 19.1 20.2 22.4 23.6 1973 1973 23.4 23.4 22.3 22.4 19.1 19.4 17.0 16.7 17.7 20.5 21.4 22.1 1974 1974 22.5 22.8 23.8 20.7 19.8 18.2 16.4 16.7 17.9 19.1 20.6 21.8 1975 1975 22.5 22.9 23.2 21.4 19.6 18.2 16.8 16.5 16.7 19.5 20.5 21.5 1976 1976 23.2 21.9 22.2 21.2 20.1 18.0 17.5 17.0 17.9 18.6 19.9 22.0 1977 1977 22.7 22.3 22.2 20.8 17.8 17.1 16.8 19.0 17.7 18.7 20.7 22.6 1978 1978 23.3 22.5 22.4 20.9 18.9 20.5 18.2 16.0 17.9 18.8 21.3 22.1 1979 1979 24.3 22.9 21.8 19.4 20.4 19.2 17.2 16.0 18.0 18.9 20.2 21.9 1980 1980 22.9 22.5 21.3 20.3 19.6 18.2 19.8 19.0 18.5 18.8 20.2 22.0 1981 1981 23.1 22.3 22.5 21.6 19.6 16.3 17.4 16.9 19.7 20.7 21.3 22.7 1982 1982 23.5 23.0 21.7 18.5 19.0 18.0 18.7 17.0 19.8 20.9 20.8 22.2 1983 1983 23.6 23.6 22.5 22.6 19.9 16.9 18.7 19.6 17.5 19.2 20.0 22.4 1984 1984 24.0 23.4 23.9 24.2 20.2 20.5 18.6 18.5 19.1 19.2 21.7 22.9 1985 1985 23.5 22.5 21.2 22.1 20.2 19.0 18.6 20.0 18.7 19.7 21.8 22.7 1986 1986 23.1 23.5 22.9 21.0 19.2 19.5 18.9 18.5 20.1 19.9 21.4 22.9 1987 1987 23.7 23.0 21.6 21.1 23.0 19.8 18.5 18.7 18.5 20.1 20.8 23.3 1988 1988 23.2 23.2 22.9 20.1 21.9 20.9 16.4 18.7 19.0 19.4 21.7 21.8 1989 1989 21.4 21.3 21.7 21.9 19.2 18.3 17.2 16.5 18.2 18.6 20.0 21.7 1990 1990 24.4 23.4 22.1 19.2 20.5 18.0 16.3 17.7 19.2 19.3 20.3 21.7 1991 1991 22.3 21.9 22.0 22.5 20.6 17.0 16.2 16.0 16.5 17.4 20.6 21.8 1992 1992 25.1 21.8 22.0 20.5 19.4 18.5 17.8 16.2 18.4 17.8 20.6 21.5 1993 1993 24.1 21.9 23.4 18.7 16.3 18.1 19.3 17.5 20.9 21.1 20.7 21.8 1994 1994 22.0 22.9 22.0 21.4 19.5 16.8 17.0 17.4 18.2 20.8 20.3 22.4 1995 1995 22.5 24.0 22.4 20.9 19.5 18.5 16.6 16.3 17.7 15.9 19.6 21.9 1996 1996 22.7 22.7 22.2 22.3 19.1 19.5 16.0 16.4 16.8 18.9 18.6 21.6 1997 1997 22.5 22.0 21.5 20.6 20.0 17.3 18.2 19.7 21.9 22.2 19.3 22.9 1998 1998 22.9 23.9 23.6 24.0 20.3 22.3 18.8 17.7 18.7 19.3 19.5 21.3 1999 1999 24.0 23.6 24.4 21.9 19.3 19.6 18.2 17.2 16.3 19.4 20.8 21.8 2000 2000 20.8 21.6 21.2 21.2 20.1 20.5 19.2 20.3 16.5 21.0 19.5 22.3 2001 2001 23.0 23.4 24.3 20.0 20.1 20.5 16.1 15.0 15.8 19.7 19.5 20.7 2002 2002 20.5 23.5 24.2 21.6 18.5 16.9 16.7 16.0 19.7 19.2 20.0 21.5 100 127 392 127 392 -26.75 15.75 127-392_127-392 1901 1901 22.5 23.2 22.5 23.0 19.3 19.9 18.3 20.0 19.1 21.8 21.0 23.7 1902 1902 22.5 24.4 24.1 21.4 20.3 17.3 17.6 16.5 17.1 21.0 20.4 25.3 1903 1903 23.5 23.5 22.9 20.7 18.9 16.4 18.5 16.4 19.8 18.5 18.9 24.1 1904 1904 24.5 22.5 23.0 21.1 19.9 18.4 18.3 16.9 18.4 19.3 20.6 23.0 1905 1905 23.8 23.6 23.2 23.3 18.8 15.3 19.7 16.3 18.0 19.9 21.9 22.7 1906 1906 25.0 23.7 22.7 21.3 19.2 18.2 17.3 16.0 18.1 19.5 21.8 21.5 1907 1907 23.7 23.3 23.0 20.5 16.1 19.3 18.9 19.3 19.6 19.0 20.0 23.3 1908 1908 23.5 24.0 22.3 18.0 20.8 16.9 17.8 16.5 19.1 19.2 20.0 25.1 1909 1909 24.3 24.0 23.0 22.3 19.1 19.7 18.0 16.0 19.1 20.0 22.5 22.2 1910 1910 24.8 24.0 23.6 22.7 20.8 17.5 17.4 16.5 19.4 20.2 21.0 24.8 1911 1911 23.5 24.5 23.0 22.1 20.0 18.3 16.9 15.4 18.5 22.0 22.3 23.2 1912 1912 24.7 23.2 22.6 18.3 16.0 16.2 18.8 18.4 17.6 21.5 20.9 25.0 1913 1913 25.8 23.7 24.9 21.5 19.9 19.5 17.2 18.3 18.4 20.5 21.8 23.6 1914 1914 25.5 24.0 23.9 20.3 20.3 18.5 19.2 16.0 18.6 22.9 20.6 23.1 1915 1915 25.3 25.8 25.4 19.7 19.4 18.8 15.8 17.5 17.2 20.9 21.9 23.8 1916 1916 24.0 24.4 22.9 22.2 18.1 18.0 18.2 16.8 18.1 20.8 22.1 24.1 1917 1917 24.0 25.1 22.4 20.9 18.9 16.4 16.1 15.0 18.2 20.2 20.3 22.9 1918 1918 24.4 24.0 22.8 22.3 18.8 19.0 17.2 19.0 19.5 20.0 22.3 23.2 1919 1919 23.9 24.1 24.4 23.2 21.7 19.7 18.3 16.7 17.4 22.5 22.1 23.8 1920 1920 24.8 24.1 23.9 24.5 20.0 18.3 19.2 19.0 18.6 20.0 22.8 23.4 1921 1921 23.8 23.6 24.4 22.1 21.6 18.0 16.6 17.2 19.9 21.5 21.7 22.3 1922 1922 24.2 24.1 24.3 23.4 20.0 18.4 19.4 15.7 20.4 20.3 19.7 24.7 1923 1923 23.9 24.3 24.2 20.4 18.6 18.0 17.4 18.8 20.0 22.2 22.1 24.2 1924 1924 25.8 24.6 23.0 23.6 19.0 19.0 18.0 17.2 18.2 19.9 20.5 24.3 1925 1925 23.9 24.8 24.5 22.3 19.0 17.3 17.0 19.9 18.9 21.0 20.5 22.8 1926 1926 25.5 23.8 24.7 23.6 20.4 20.0 17.3 18.5 19.2 19.5 21.3 24.0 1927 1927 26.4 25.1 24.9 22.3 20.1 21.1 18.7 18.4 22.5 22.4 24.0 23.4 1928 1928 24.0 24.9 22.6 22.7 22.5 18.2 19.2 17.0 16.9 20.9 21.3 23.7 1929 1929 26.9 24.0 23.9 20.9 21.1 20.0 17.1 17.4 18.1 20.8 21.6 23.0 1930 1930 25.4 24.4 23.0 21.0 20.9 19.2 18.9 17.0 17.3 19.8 21.2 21.8 1931 1931 25.7 25.5 24.5 19.9 21.6 19.8 16.1 17.9 18.3 19.4 23.1 23.1 1932 1932 23.8 23.5 23.7 24.5 19.9 18.2 16.2 18.0 16.4 21.0 22.2 23.5 1933 1933 25.3 24.9 24.1 23.0 19.8 18.9 17.1 17.5 19.2 21.4 21.8 24.6 1934 1934 23.9 24.4 23.1 22.8 20.9 21.0 17.3 18.0 19.1 19.2 21.0 24.2 1935 1935 24.7 24.4 22.4 21.0 18.4 17.8 17.2 16.5 16.6 21.8 22.0 23.6 1936 1936 21.8 22.2 23.8 22.9 17.7 20.3 18.8 19.2 19.5 19.8 20.8 22.4 1937 1937 24.7 24.6 23.0 21.9 20.2 17.4 16.4 19.0 18.2 20.9 22.5 23.8 1938 1938 24.7 23.1 23.4 21.8 20.2 17.3 16.8 18.8 18.3 20.8 21.6 23.8 1939 1939 24.8 23.2 23.8 20.7 20.3 20.4 16.8 16.2 18.8 20.5 22.3 23.8 1940 1940 24.7 25.1 22.2 21.9 18.0 20.0 21.5 21.0 18.0 21.2 23.0 23.7 1941 1941 24.2 24.2 25.3 22.1 20.8 20.1 19.3 19.2 18.5 21.5 21.5 23.5 1942 1942 24.9 25.4 22.5 22.4 20.1 18.8 18.6 17.3 19.0 20.0 23.7 23.8 1943 1943 23.8 23.5 21.9 19.1 18.0 18.7 18.0 17.2 19.2 19.9 22.4 23.9 1944 1944 25.5 24.5 24.6 22.5 19.7 17.4 20.2 20.1 17.7 23.4 24.0 24.9 1945 1945 24.1 23.9 25.6 21.0 20.2 19.4 17.9 18.9 19.0 20.7 22.4 22.9 1946 1946 25.0 25.4 23.5 19.9 20.2 21.0 18.8 17.9 18.5 20.9 24.3 25.8 1947 1947 26.1 26.4 23.8 22.2 20.7 19.3 15.5 20.2 19.3 22.8 23.8 24.3 1948 1948 25.4 25.9 22.8 21.4 19.9 18.5 17.8 19.2 20.0 20.7 22.4 23.9 1949 1949 24.7 25.2 24.3 20.0 20.2 21.1 19.8 18.8 19.5 21.4 22.0 23.9 1950 1950 27.0 24.7 24.9 19.7 19.5 21.0 18.1 18.6 18.4 22.3 22.2 22.9 1951 1951 23.2 23.5 23.1 19.8 19.4 20.3 18.1 19.9 19.9 20.4 21.7 24.0 1952 1952 25.2 25.0 24.4 22.7 18.9 19.2 17.0 18.4 19.9 20.8 22.9 23.0 1953 1953 24.3 23.4 23.4 20.9 20.4 18.5 19.1 18.1 19.2 19.8 21.7 23.5 1954 1954 23.5 23.4 23.3 22.1 17.2 20.0 15.7 16.4 18.7 20.5 21.6 23.1 1955 1955 23.3 22.4 24.3 20.8 17.3 17.7 16.9 17.2 19.6 19.9 21.8 21.7 1956 1956 23.4 22.6 22.0 21.2 17.3 17.2 16.6 16.7 19.3 19.8 22.3 23.5 1957 1957 24.8 24.3 22.7 21.0 19.0 16.1 16.9 17.5 18.6 19.5 22.0 23.0 1958 1958 23.7 23.9 23.0 20.4 18.0 18.0 17.0 18.1 18.4 20.3 22.4 23.9 1959 1959 23.5 23.2 24.0 20.5 17.1 18.9 18.5 18.9 20.7 20.7 22.1 22.6 1960 1960 24.1 24.0 22.8 22.1 17.9 18.7 19.9 17.5 20.0 21.2 23.5 25.1 1961 1961 24.5 24.6 23.1 20.7 17.6 18.5 20.4 19.3 20.1 21.7 21.7 23.4 1962 1962 24.3 24.4 23.9 22.0 20.7 17.7 18.3 16.9 19.0 20.7 21.5 23.3 1963 1963 25.3 24.1 23.6 21.4 20.7 19.5 17.8 17.8 19.1 20.5 22.7 24.2 1964 1964 25.2 25.2 23.6 23.4 20.4 17.6 19.2 17.5 17.6 20.1 22.2 23.6 1965 1965 24.2 24.9 23.8 21.8 19.5 18.6 16.4 17.4 18.8 21.2 22.3 23.9 1966 1966 23.1 23.0 23.5 23.2 20.0 19.4 16.8 17.8 19.7 20.8 22.5 23.8 1967 1967 23.2 22.8 23.1 20.3 18.5 16.6 18.8 17.4 20.8 21.0 23.0 24.6 1968 1968 25.2 24.2 23.3 20.7 18.6 18.1 18.0 17.8 20.2 20.9 23.0 24.2 1969 1969 25.4 24.2 24.1 21.0 18.3 17.4 17.9 18.7 19.3 20.5 23.0 23.3 1970 1970 24.5 24.4 23.9 21.5 18.0 18.0 16.5 16.5 18.4 21.1 22.0 22.8 1971 1971 23.4 23.0 23.2 20.0 20.5 17.5 17.0 16.3 18.9 20.4 22.1 23.4 1972 1972 24.9 24.2 23.8 21.0 21.0 18.8 18.6 18.3 19.8 21.5 23.9 25.4 1973 1973 25.3 24.9 23.6 22.9 19.5 19.5 17.7 17.3 18.8 21.8 23.1 23.6 1974 1974 23.8 24.0 24.7 21.5 19.9 18.3 16.9 16.9 18.9 20.4 22.0 23.3 1975 1975 24.0 24.3 24.0 22.0 19.7 18.7 17.4 17.0 17.7 20.7 22.2 23.2 1976 1976 24.5 23.1 23.2 21.9 20.0 18.3 17.9 17.3 18.7 19.9 21.3 23.7 1977 1977 24.3 23.4 23.3 21.5 18.2 17.4 17.3 19.5 18.5 20.0 22.3 24.2 1978 1978 24.5 23.8 23.7 21.6 19.4 20.4 18.5 16.5 18.8 20.0 22.9 23.8 1979 1979 25.7 24.1 23.3 20.3 20.4 19.3 17.4 16.5 19.0 20.1 22.0 23.7 1980 1980 24.5 24.1 22.6 21.2 20.0 18.5 20.0 19.4 19.4 20.2 21.7 23.7 1981 1981 24.7 23.8 23.8 22.3 20.0 16.8 17.8 17.6 20.5 21.8 22.8 24.5 1982 1982 25.2 24.5 23.2 19.4 19.5 18.3 18.9 17.8 20.7 22.0 22.6 23.8 1983 1983 25.3 25.2 24.0 23.5 20.2 17.8 19.0 20.0 18.6 20.5 21.6 23.9 1984 1984 25.6 24.9 25.1 24.7 20.5 20.6 19.0 19.3 20.1 20.5 23.2 24.3 1985 1985 25.0 23.8 22.5 22.7 20.5 19.2 19.0 20.4 19.6 20.8 23.2 24.3 1986 1986 24.7 24.9 24.0 21.8 19.6 19.6 19.0 18.8 20.8 21.1 22.6 24.5 1987 1987 25.3 24.4 23.0 22.0 23.3 20.0 18.8 19.1 19.3 21.5 22.3 24.9 1988 1988 24.7 24.5 24.0 20.9 22.1 21.0 16.9 19.2 20.0 20.5 23.2 23.2 1989 1989 22.8 22.7 23.0 22.6 20.0 18.6 17.9 17.2 19.3 19.9 21.8 23.6 1990 1990 25.7 24.8 23.5 20.2 20.9 18.3 16.8 18.4 19.9 20.7 22.0 23.3 1991 1991 23.7 23.3 23.3 23.2 21.0 17.3 16.7 16.8 17.7 18.9 22.0 23.0 1992 1992 26.8 23.4 23.4 21.5 19.9 18.9 18.1 16.7 19.2 19.0 22.1 23.3 1993 1993 25.4 23.4 24.6 19.6 17.0 18.3 19.6 18.1 21.7 22.4 22.1 23.8 1994 1994 23.5 23.8 23.5 22.1 20.0 17.0 17.2 17.8 19.2 22.0 21.9 24.2 1995 1995 24.5 25.4 23.5 21.7 19.8 18.5 17.1 16.9 18.7 17.5 21.3 23.4 1996 1996 24.2 24.2 23.8 23.0 19.8 19.8 16.5 17.0 17.5 20.0 20.3 23.2 1997 1997 24.0 23.6 22.8 21.4 20.3 17.8 18.5 20.2 22.5 23.5 21.0 24.5 1998 1998 24.5 25.6 25.1 24.5 20.9 22.5 19.4 18.2 19.8 20.7 21.2 23.2 1999 1999 25.5 25.2 25.6 22.9 19.8 19.8 18.5 17.8 17.4 20.5 22.4 23.4 2000 2000 22.4 23.0 22.5 21.9 20.5 20.6 19.5 20.6 17.5 22.1 21.0 23.9 2001 2001 24.6 24.8 25.5 20.8 20.5 20.5 16.5 15.5 16.9 21.2 20.9 22.4 2002 2002 22.2 24.9 25.3 22.3 19.0 17.2 17.1 16.5 20.5 20.5 21.5 23.2 101 128 392 128 392 -26.25 15.75 128-392_128-392 1901 1901 24.8 25.2 24.5 24.7 20.9 20.9 19.8 21.7 21.0 23.7 23.3 26.0 1902 1902 24.8 26.4 26.1 23.0 21.8 18.4 19.0 18.4 19.1 23.0 22.7 27.6 1903 1903 25.9 25.5 24.9 22.4 20.5 17.6 20.0 18.2 21.6 20.7 21.2 26.3 1904 1904 26.7 24.6 25.0 22.8 21.4 19.5 19.8 18.7 20.3 21.4 22.9 25.3 1905 1905 26.1 25.6 25.2 25.0 20.3 16.5 21.0 18.0 19.9 21.9 24.2 25.0 1906 1906 27.2 25.7 24.5 23.0 20.7 19.3 18.9 17.7 20.0 21.6 24.1 23.9 1907 1907 25.9 25.4 25.0 22.2 17.7 20.3 20.2 21.0 21.4 21.1 22.3 25.6 1908 1908 25.8 26.1 24.3 19.7 22.2 18.1 19.3 18.4 21.0 21.3 22.3 27.2 1909 1909 26.5 25.9 25.0 24.0 20.7 20.8 19.5 17.7 21.0 22.1 24.7 24.6 1910 1910 27.0 26.0 25.5 24.3 22.3 18.8 19.0 18.2 21.3 22.3 23.2 27.1 1911 1911 25.8 26.5 25.0 23.7 21.5 19.4 18.4 17.2 20.5 23.8 24.5 25.6 1912 1912 26.9 25.2 24.5 20.0 17.7 17.4 20.3 20.0 19.6 23.6 23.2 27.3 1913 1913 27.9 25.7 26.9 23.2 21.5 20.7 18.7 20.0 20.3 22.5 24.1 25.9 1914 1914 27.7 26.1 25.9 22.0 21.9 19.8 20.7 17.8 20.5 24.8 22.8 25.5 1915 1915 27.5 27.7 27.4 21.5 21.0 19.9 17.3 19.3 19.2 22.9 24.1 26.3 1916 1916 26.3 26.4 24.8 23.8 19.8 19.2 19.7 18.5 20.1 22.8 24.4 26.4 1917 1917 26.1 26.6 24.3 22.6 20.7 17.6 17.5 17.0 20.1 22.2 22.6 25.1 1918 1918 26.5 25.8 24.7 23.7 20.4 20.1 18.9 20.5 21.6 22.1 24.6 25.5 1919 1919 26.3 26.3 26.5 24.9 23.1 20.7 19.9 18.3 19.2 24.4 24.3 26.1 1920 1920 27.1 26.1 25.8 25.9 21.7 19.6 20.8 20.8 20.7 22.2 24.9 25.8 1921 1921 26.2 25.5 26.3 23.8 23.1 19.3 18.2 19.0 21.7 23.7 23.9 24.7 1922 1922 26.6 26.1 26.5 25.1 21.5 19.6 20.9 17.5 22.3 22.4 22.1 27.0 1923 1923 26.1 26.1 26.1 22.0 20.4 19.4 19.0 20.5 21.8 24.1 24.4 26.3 1924 1924 28.0 26.6 25.3 25.2 20.7 20.3 19.5 19.0 20.1 21.9 22.8 26.6 1925 1925 26.1 26.6 26.3 23.9 20.5 18.4 18.5 21.5 20.7 23.0 22.9 25.1 1926 1926 27.8 26.2 26.8 25.2 22.0 21.1 18.8 20.4 21.0 21.6 23.7 26.3 1927 1927 28.5 27.2 27.0 23.9 21.8 22.1 20.2 20.0 24.3 24.4 26.0 25.8 1928 1928 26.2 26.9 24.7 24.2 23.8 19.5 20.5 18.8 18.8 22.9 23.5 26.1 1929 1929 28.9 26.1 25.9 22.8 22.7 21.1 18.7 19.0 20.0 22.8 23.9 25.4 1930 1930 27.5 26.4 25.0 22.8 22.3 20.1 20.3 18.7 19.3 21.9 23.6 24.4 1931 1931 27.8 27.4 26.4 21.8 23.3 21.0 17.5 19.7 20.3 21.5 25.2 25.5 1932 1932 26.2 25.6 25.7 26.0 21.5 19.3 17.5 19.5 18.3 23.0 24.4 25.7 1933 1933 27.5 27.0 26.3 24.7 21.4 20.0 18.9 19.4 21.1 23.5 23.9 26.6 1934 1934 25.8 26.1 25.0 24.4 22.4 22.0 18.9 19.7 20.9 21.4 23.1 26.4 1935 1935 26.7 26.1 24.5 22.8 20.0 18.8 18.9 18.0 18.4 23.9 24.2 25.8 1936 1936 24.1 24.5 25.7 24.5 19.4 21.3 20.4 20.9 21.1 21.9 23.2 24.8 1937 1937 26.7 26.3 25.0 23.6 21.8 18.7 17.9 20.8 19.9 23.0 24.8 25.9 1938 1938 26.6 25.0 25.5 23.5 21.8 18.6 18.4 20.4 20.1 22.8 23.6 26.0 1939 1939 26.9 25.3 25.5 22.4 21.9 21.3 18.3 17.9 20.6 22.3 24.4 26.0 1940 1940 26.9 27.0 24.3 23.6 19.7 20.9 22.6 22.6 19.9 23.2 25.2 26.0 1941 1941 26.4 26.4 27.3 24.0 22.5 21.5 20.9 21.2 20.7 23.4 23.9 26.0 1942 1942 27.2 27.2 24.4 23.9 21.5 20.0 20.1 19.0 21.0 21.8 25.6 25.8 1943 1943 26.1 25.8 24.1 21.0 19.8 19.8 19.6 18.7 21.0 22.2 24.4 26.0 1944 1944 27.5 26.4 26.6 24.4 21.2 18.5 21.6 21.7 19.5 25.4 26.3 27.3 1945 1945 26.5 26.2 27.3 23.0 21.8 20.5 19.4 20.6 21.1 22.9 24.7 25.3 1946 1946 27.4 27.7 25.5 22.0 21.9 22.0 20.6 19.6 20.5 23.0 26.6 28.0 1947 1947 28.3 28.3 25.5 24.1 22.2 20.7 17.3 22.0 21.3 24.9 26.1 26.6 1948 1948 27.4 27.7 24.9 23.1 21.7 20.0 19.2 20.9 21.5 22.8 24.6 26.2 1949 1949 27.0 27.2 26.2 22.0 21.8 21.9 21.0 20.6 21.5 23.5 24.0 26.2 1950 1950 28.9 26.7 26.5 21.6 21.0 22.2 19.4 20.0 20.5 24.1 24.4 25.2 1951 1951 25.4 25.5 25.2 21.8 21.0 21.2 19.7 21.4 21.9 22.6 24.0 26.5 1952 1952 27.6 26.9 26.4 24.7 20.6 20.3 18.4 20.1 21.7 23.0 24.8 25.4 1953 1953 26.6 25.3 25.1 22.6 21.8 19.7 20.4 19.7 20.9 21.8 23.9 25.5 1954 1954 25.8 25.5 24.9 23.7 18.8 21.0 17.4 18.3 20.7 22.7 23.8 25.4 1955 1955 25.5 24.4 25.9 22.6 19.0 18.9 18.6 18.8 21.5 21.9 23.9 24.0 1956 1956 25.7 24.5 23.7 22.9 19.0 18.7 18.3 18.7 21.0 22.1 24.4 25.7 1957 1957 27.1 26.1 24.7 22.9 20.8 17.3 18.7 19.4 20.5 21.5 24.4 25.3 1958 1958 25.9 25.9 24.9 22.5 20.0 19.2 18.6 19.8 20.5 22.5 24.7 26.2 1959 1959 25.8 25.2 26.1 22.5 18.8 20.2 20.0 20.4 22.5 22.8 24.4 25.1 1960 1960 26.4 25.9 24.9 23.8 19.5 20.1 21.1 19.5 22.1 23.3 25.7 27.4 1961 1961 26.9 26.7 25.1 22.6 19.4 19.5 21.8 20.8 22.2 23.9 23.8 25.8 1962 1962 26.8 26.5 26.0 23.8 22.4 18.9 19.8 18.7 21.1 22.9 23.5 25.7 1963 1963 27.1 26.3 25.5 23.1 21.9 20.5 19.3 19.4 21.0 22.6 24.5 26.5 1964 1964 27.5 27.4 25.8 25.2 22.0 18.7 20.4 19.0 19.6 22.3 24.3 25.9 1965 1965 26.5 26.9 25.7 23.4 21.2 19.7 18.0 19.3 20.8 23.0 24.5 26.3 1966 1966 25.4 25.0 25.4 24.6 21.6 20.5 18.4 19.5 21.5 23.0 24.8 26.1 1967 1967 25.5 24.9 25.2 22.0 20.2 17.8 20.2 19.1 22.5 23.2 25.0 26.7 1968 1968 27.4 26.4 25.1 22.5 20.2 19.0 19.4 19.5 22.2 22.9 25.1 26.3 1969 1969 27.7 26.3 26.0 22.9 20.0 18.8 19.4 20.5 20.9 22.6 25.3 25.8 1970 1970 26.9 26.5 26.2 23.5 19.8 19.4 18.2 18.4 20.5 23.1 24.4 25.1 1971 1971 25.8 25.0 25.3 22.0 22.0 18.8 18.5 18.2 21.2 22.7 24.2 25.7 1972 1972 26.9 26.2 25.5 22.5 22.5 20.0 20.2 19.9 21.5 23.6 26.0 27.8 1973 1973 27.9 27.1 25.6 24.5 21.2 20.7 19.2 19.0 20.8 23.8 25.3 25.8 1974 1974 25.9 25.9 26.1 23.1 21.3 19.4 18.4 18.3 20.8 22.6 24.0 25.5 1975 1975 26.3 26.3 25.7 23.6 21.0 20.2 19.1 18.7 19.8 22.8 24.4 25.4 1976 1976 26.7 24.9 24.8 23.5 21.3 19.4 19.3 18.7 20.6 21.8 23.4 26.0 1977 1977 26.8 25.3 25.2 23.2 19.7 18.5 18.9 21.2 20.2 22.1 24.7 26.5 1978 1978 26.5 25.6 25.4 23.3 21.0 21.2 20.0 18.3 20.7 22.1 25.0 26.1 1979 1979 27.8 26.0 25.3 22.2 21.7 20.5 18.8 18.4 21.0 22.3 24.2 26.1 1980 1980 26.9 26.3 24.4 23.0 21.5 19.9 21.3 21.0 21.4 22.3 23.9 26.3 1981 1981 27.1 26.0 25.8 24.1 21.5 18.0 19.3 19.2 22.0 23.8 25.0 27.1 1982 1982 27.6 26.6 25.4 21.4 21.3 19.4 20.0 19.7 22.7 23.9 25.0 26.1 1983 1983 27.7 27.4 26.3 25.5 21.7 19.5 20.6 21.6 20.5 22.5 23.9 25.9 1984 1984 27.9 27.0 27.0 26.2 22.0 21.5 20.4 21.1 22.1 22.5 25.2 26.6 1985 1985 27.5 25.9 24.5 24.3 21.9 20.4 20.4 22.0 21.4 22.8 25.3 26.4 1986 1986 26.9 26.9 25.7 23.5 21.2 20.7 20.4 20.4 22.5 23.0 24.6 26.9 1987 1987 27.8 26.4 25.2 23.9 24.8 21.0 20.2 20.8 21.2 23.5 24.7 27.1 1988 1988 27.1 26.6 26.0 22.9 23.5 22.0 18.7 20.9 21.8 22.4 25.3 25.2 1989 1989 25.0 24.6 25.0 24.2 21.9 19.7 19.6 19.0 21.3 21.9 24.2 26.0 1990 1990 27.9 26.9 25.5 22.3 22.5 19.5 18.4 20.2 21.5 22.8 24.2 25.5 1991 1991 25.9 25.5 25.2 24.9 22.6 18.5 18.4 18.7 19.8 21.2 24.0 24.9 1992 1992 29.1 25.6 25.4 23.6 21.5 20.1 19.5 18.3 21.2 21.3 24.3 25.7 1993 1993 27.5 25.5 26.5 21.6 18.9 19.6 21.0 19.9 23.4 24.4 24.2 26.3 1994 1994 25.7 25.7 26.0 23.8 21.6 18.2 18.6 19.5 21.3 24.0 24.2 26.6 1995 1995 27.2 27.4 25.4 23.7 21.2 19.7 18.7 18.7 20.6 19.9 23.7 25.5 1996 1996 26.5 26.2 26.0 24.7 21.8 21.1 18.0 18.9 19.3 22.2 22.5 25.6 1997 1997 26.3 25.7 24.9 23.1 21.8 19.1 20.0 21.9 24.3 25.4 23.4 27.0 1998 1998 26.9 27.9 27.3 26.3 22.5 23.6 20.9 19.9 21.9 22.8 23.5 25.7 1999 1999 27.8 27.5 27.5 24.7 21.5 20.8 20.0 19.5 19.4 22.6 24.8 25.4 2000 2000 24.7 25.2 24.5 23.8 22.0 21.7 21.0 22.2 19.5 24.1 23.2 26.2 2001 2001 26.8 26.8 27.3 22.7 22.0 21.5 18.0 17.4 18.9 23.3 23.0 24.7 2002 2002 24.5 26.9 27.2 24.1 20.7 18.4 18.7 18.4 22.3 22.7 23.8 25.5 102 129 392 129 392 -25.75 15.75 129-392_129-392 1901 1901 26.7 26.9 25.8 25.7 21.4 21.2 20.2 22.3 22.1 25.2 25.0 27.7 1902 1902 26.7 28.0 27.5 24.1 22.2 18.8 19.6 19.2 20.4 24.5 24.5 29.2 1903 1903 27.7 27.2 26.3 23.6 21.1 18.0 20.4 19.0 22.7 22.3 23.1 28.0 1904 1904 28.5 26.2 26.4 24.0 21.9 19.9 20.2 19.4 21.5 22.9 24.8 27.1 1905 1905 27.9 27.2 26.6 26.0 20.8 16.9 21.4 18.8 21.1 23.5 26.0 26.7 1906 1906 29.0 27.3 26.0 24.0 21.2 19.5 19.3 18.5 21.3 23.1 25.8 25.8 1907 1907 27.8 27.0 26.4 23.3 18.3 20.5 20.5 21.6 22.6 22.6 24.3 27.3 1908 1908 27.6 27.7 25.8 20.9 22.6 18.5 19.7 19.2 22.2 22.9 24.2 28.8 1909 1909 28.3 27.5 26.4 25.0 21.2 21.0 20.0 18.5 22.3 23.6 26.5 26.3 1910 1910 28.8 27.6 27.0 25.4 22.8 19.0 19.4 19.0 22.5 23.8 25.0 28.8 1911 1911 27.7 28.1 26.5 24.8 22.0 19.7 18.9 18.0 21.7 25.2 26.3 27.3 1912 1912 28.7 26.8 26.1 21.2 18.3 17.8 20.6 20.8 20.8 25.1 25.0 29.0 1913 1913 29.7 27.4 28.2 24.3 22.0 20.9 19.1 20.7 21.5 24.0 25.9 27.6 1914 1914 29.5 27.7 27.3 23.1 22.4 20.0 21.0 18.5 21.8 26.3 24.7 27.2 1915 1915 29.3 29.2 28.7 22.6 21.5 20.2 17.8 20.0 20.5 24.4 26.0 28.0 1916 1916 28.1 28.0 26.2 24.8 20.4 19.5 20.1 19.3 21.3 24.3 26.2 28.1 1917 1917 27.7 27.7 25.7 23.7 21.4 18.0 17.8 17.8 21.3 23.7 24.5 26.7 1918 1918 28.1 27.1 26.0 24.6 20.9 20.4 19.5 21.0 23.0 23.6 26.5 27.3 1919 1919 28.3 28.0 27.9 26.1 23.5 21.0 20.5 18.9 20.4 25.8 26.0 28.0 1920 1920 29.0 27.7 27.2 26.7 22.3 20.0 21.3 21.4 22.1 23.7 26.7 27.5 1921 1921 28.2 27.0 27.7 25.0 23.4 19.7 18.6 19.9 22.9 25.2 25.5 26.5 1922 1922 28.5 27.8 28.0 26.1 22.2 20.0 21.3 18.4 23.5 23.9 24.0 28.6 1923 1923 27.9 27.6 27.4 23.0 21.1 19.8 19.5 21.5 23.0 25.5 26.2 27.9 1924 1924 29.9 28.2 27.0 26.3 21.4 20.8 19.9 19.9 21.3 23.4 24.5 28.2 1925 1925 28.0 28.1 27.5 24.9 20.9 18.7 19.0 22.4 21.8 24.5 24.9 26.9 1926 1926 29.6 28.2 28.4 26.3 22.5 21.3 19.2 21.2 22.2 23.2 25.5 27.9 1927 1927 30.2 28.9 28.4 24.9 22.3 22.2 20.6 20.7 25.3 25.8 27.6 27.5 1928 1928 28.0 28.5 26.1 25.2 24.0 19.9 21.0 19.5 20.1 24.5 25.3 27.9 1929 1929 30.6 27.7 27.3 24.0 23.3 21.4 19.2 19.7 21.1 24.4 25.9 27.2 1930 1930 29.2 28.1 26.5 24.0 22.6 20.2 20.7 19.3 20.6 23.5 25.7 26.3 1931 1931 29.4 29.0 27.6 23.0 23.8 21.4 17.9 20.5 21.6 23.0 26.9 27.3 1932 1932 28.1 27.3 27.1 26.8 22.0 19.7 17.9 20.2 19.4 24.4 26.1 27.4 1933 1933 29.3 28.8 27.9 25.8 22.0 20.3 19.6 20.3 22.3 25.1 25.7 28.0 1934 1934 27.3 27.4 26.3 25.3 22.8 22.2 19.5 20.5 21.9 23.0 24.9 28.1 1935 1935 28.4 27.5 26.1 24.1 20.8 19.0 19.4 18.6 19.5 25.5 26.0 27.4 1936 1936 26.0 26.5 27.1 25.5 20.1 21.5 20.8 21.6 22.0 23.4 25.0 26.5 1937 1937 28.3 27.7 26.5 24.6 22.3 19.0 18.2 21.5 20.9 24.6 26.7 27.4 1938 1938 28.2 26.5 27.1 24.5 22.2 19.0 18.9 21.0 21.1 24.4 25.3 27.6 1939 1939 28.7 27.0 26.8 23.6 22.4 21.5 18.6 18.6 21.8 23.6 26.1 27.5 1940 1940 28.6 28.3 25.9 24.7 20.3 21.0 22.8 23.3 21.2 24.7 27.0 27.8 1941 1941 28.0 28.0 28.9 25.4 23.2 21.7 21.5 22.2 22.3 24.9 25.7 27.8 1942 1942 29.1 28.6 25.7 24.9 22.0 20.2 20.7 19.9 22.3 23.1 27.2 27.3 1943 1943 27.8 27.5 25.7 22.2 20.5 20.0 20.3 19.4 22.3 23.8 26.0 27.5 1944 1944 29.0 27.9 28.0 25.7 21.8 18.8 22.2 22.4 20.8 26.9 28.2 29.1 1945 1945 28.5 28.2 28.6 24.4 22.3 20.9 20.0 21.3 22.6 24.5 26.5 26.9 1946 1946 29.1 29.5 27.1 23.5 22.7 22.2 21.3 20.5 21.9 24.6 28.5 29.6 1947 1947 30.1 29.7 26.9 25.3 22.8 21.1 18.0 22.9 22.7 26.3 28.0 28.2 1948 1948 29.0 29.2 26.4 24.4 22.4 20.3 19.7 21.6 22.5 24.5 26.3 27.9 1949 1949 28.9 28.7 27.5 23.2 22.4 21.9 21.3 21.4 22.9 24.9 25.8 27.9 1950 1950 30.4 28.1 27.8 22.9 21.6 22.4 19.7 20.7 21.9 25.5 26.1 26.9 1951 1951 27.1 27.1 26.8 23.0 21.5 21.3 20.3 22.0 23.0 24.0 25.9 28.3 1952 1952 29.6 28.4 27.9 26.0 21.4 20.5 18.8 21.0 22.9 24.5 26.5 27.1 1953 1953 28.5 26.6 26.4 23.8 22.1 19.9 20.8 20.5 22.0 23.3 25.6 27.1 1954 1954 27.5 27.0 26.0 24.7 19.5 21.0 17.9 19.3 22.1 24.3 25.5 27.1 1955 1955 27.2 26.0 27.0 23.7 19.8 19.1 19.3 19.4 22.8 23.3 25.7 25.8 1956 1956 27.5 26.0 25.0 24.1 19.7 19.0 18.9 19.8 22.2 23.8 26.2 27.2 1957 1957 28.6 27.4 26.0 24.3 21.4 17.5 19.4 20.2 21.8 23.1 26.2 27.0 1958 1958 27.5 27.4 26.5 23.8 20.8 19.6 19.2 20.5 21.9 24.0 26.6 27.9 1959 1959 27.7 26.8 27.7 23.7 19.3 20.4 20.4 21.0 23.7 24.4 26.3 26.9 1960 1960 28.2 27.4 26.4 24.9 20.3 20.3 21.2 20.5 23.5 24.9 27.4 29.0 1961 1961 28.7 28.4 26.5 23.9 20.1 19.8 22.1 21.3 23.6 25.6 25.7 27.6 1962 1962 28.5 28.0 27.7 25.0 23.0 19.3 20.3 19.5 22.5 24.4 25.3 27.6 1963 1963 28.5 27.9 26.9 24.1 22.1 20.5 19.8 20.0 22.4 24.2 26.1 28.1 1964 1964 29.5 29.2 27.4 26.4 22.5 18.9 20.6 19.8 21.0 23.9 26.0 27.6 1965 1965 28.3 28.6 27.2 24.4 21.7 19.9 18.6 20.2 22.0 24.2 26.2 28.1 1966 1966 27.3 26.7 27.0 25.5 22.2 20.7 19.0 20.4 22.6 24.5 26.6 27.8 1967 1967 27.3 26.5 26.6 23.2 20.8 18.1 20.5 19.9 23.7 24.8 26.6 28.2 1968 1968 29.3 28.2 26.5 23.6 20.7 19.0 19.9 20.4 23.4 24.4 26.7 28.1 1969 1969 29.6 27.9 27.4 24.1 20.6 19.3 19.9 21.3 22.0 23.9 27.1 27.7 1970 1970 28.8 28.1 27.9 24.8 20.5 19.9 18.7 19.3 21.9 24.5 26.2 26.8 1971 1971 27.6 26.5 26.9 23.3 22.4 19.2 19.0 19.2 22.9 24.4 26.0 27.6 1972 1972 28.5 27.9 26.8 23.6 22.8 20.4 20.8 20.7 22.7 25.2 27.6 29.7 1973 1973 30.1 28.8 27.1 25.4 21.8 20.8 19.7 19.7 22.3 25.4 27.3 27.3 1974 1974 27.5 27.4 27.0 24.2 21.7 19.7 19.0 18.7 22.0 24.1 25.6 27.3 1975 1975 28.2 27.9 26.8 24.6 21.3 20.7 19.8 19.5 21.3 24.4 26.4 27.1 1976 1976 28.2 26.2 25.9 24.5 21.5 19.7 19.8 19.1 21.8 23.3 25.1 27.8 1977 1977 28.6 26.6 26.6 24.4 20.4 18.8 19.4 21.9 21.4 23.5 26.5 28.2 1978 1978 28.0 27.0 26.8 24.2 21.7 21.1 20.4 19.0 21.9 23.5 26.8 27.8 1979 1979 29.5 27.3 26.9 23.4 21.9 20.5 19.2 19.2 22.2 23.8 26.1 28.1 1980 1980 28.8 28.1 25.9 24.2 22.2 20.4 21.5 21.5 22.5 24.1 25.7 28.2 1981 1981 29.1 27.8 27.4 25.1 22.1 18.4 19.9 20.0 23.1 25.3 26.9 29.1 1982 1982 29.4 28.3 27.1 22.6 22.0 19.7 20.3 20.7 24.0 25.4 27.0 28.0 1983 1983 29.6 29.3 28.0 26.8 22.3 20.3 21.1 22.3 21.9 24.2 25.7 27.6 1984 1984 29.7 28.7 28.3 26.9 22.7 21.6 20.9 22.0 23.5 23.9 27.0 28.4 1985 1985 29.2 27.4 26.1 25.3 22.4 20.6 20.8 22.6 22.7 24.2 27.0 28.2 1986 1986 28.8 28.5 27.0 24.7 21.8 20.9 20.7 21.0 23.5 24.3 26.1 28.6 1987 1987 29.7 27.9 26.7 25.2 25.3 21.2 20.5 21.5 22.2 25.1 26.5 28.9 1988 1988 28.9 28.1 27.3 24.0 23.9 22.1 19.3 21.6 23.0 23.6 27.1 26.7 1989 1989 26.5 26.0 26.5 25.2 22.8 20.0 20.3 19.9 22.6 23.5 26.2 28.0 1990 1990 29.6 28.4 27.1 23.7 23.2 20.0 19.0 21.1 22.6 24.4 26.1 27.2 1991 1991 27.4 27.1 26.7 25.9 23.2 19.0 19.0 19.7 21.3 22.9 25.6 26.4 1992 1992 31.0 27.5 26.9 24.9 22.0 20.4 19.8 19.0 22.4 22.8 26.1 27.6 1993 1993 29.0 27.3 27.9 22.9 19.8 19.8 21.3 20.9 24.5 26.0 25.9 28.2 1994 1994 27.3 27.2 27.8 24.9 22.3 18.4 18.9 20.2 22.7 25.4 26.1 28.5 1995 1995 29.3 28.9 26.7 24.9 21.7 20.0 19.2 19.5 22.0 21.7 25.6 27.2 1996 1996 28.0 27.8 27.7 25.8 22.6 21.4 18.6 19.8 20.5 23.7 24.4 27.4 1997 1997 28.0 27.5 26.4 24.3 22.4 19.5 20.5 22.7 25.4 26.8 25.4 28.8 1998 1998 28.7 29.8 29.0 27.3 23.3 24.0 21.5 20.6 23.2 24.6 25.4 27.6 1999 1999 29.6 29.3 29.0 25.9 22.3 21.0 20.6 20.4 20.8 24.1 26.7 27.0 2000 2000 26.6 26.9 26.0 24.9 22.5 21.9 21.5 22.8 20.9 25.5 25.1 27.9 2001 2001 28.7 28.3 28.8 23.9 22.7 21.8 18.7 18.5 20.4 25.0 24.8 26.4 2002 2002 26.4 28.4 28.5 25.2 21.3 18.8 19.2 19.2 23.5 24.4 25.7 27.3 103 130 392 130 392 -25.25 15.75 130-392_130-392 1901 1901 29.2 29.1 28.0 27.4 22.8 22.0 21.4 23.7 24.1 27.4 27.6 30.1 1902 1902 29.1 30.2 29.7 25.8 23.4 19.7 20.8 20.7 22.7 26.7 27.1 31.6 1903 1903 30.1 29.4 28.5 25.4 22.5 19.0 21.6 20.6 24.8 24.5 25.6 30.4 1904 1904 30.8 28.5 28.7 25.8 23.2 20.8 21.3 21.0 23.7 25.2 27.2 29.5 1905 1905 30.2 29.4 28.8 27.8 22.2 17.9 22.5 20.4 23.3 25.8 28.4 29.2 1906 1906 31.3 29.5 28.2 25.8 22.5 20.5 20.5 20.1 23.5 25.4 28.2 28.3 1907 1907 30.1 29.3 28.6 25.1 19.7 21.5 21.5 23.1 24.7 24.9 26.8 29.7 1908 1908 30.0 29.9 28.1 22.8 23.8 19.5 20.9 20.7 24.2 25.2 26.7 31.1 1909 1909 30.6 29.6 28.6 26.8 22.7 21.9 21.2 20.1 24.4 25.9 28.8 28.8 1910 1910 31.1 29.9 29.2 27.1 24.2 20.0 20.6 20.6 24.6 26.0 27.5 31.1 1911 1911 30.1 30.3 28.7 26.5 23.4 20.5 20.1 19.6 23.8 27.3 28.7 29.7 1912 1912 31.0 29.1 28.3 23.1 19.7 18.8 21.8 22.3 23.0 27.2 27.5 31.3 1913 1913 31.9 29.6 30.3 26.1 23.4 21.8 20.3 22.2 23.6 26.2 28.3 30.0 1914 1914 31.8 29.9 29.5 24.9 23.8 21.0 22.2 20.1 23.9 28.4 27.2 29.7 1915 1915 31.6 31.3 30.9 24.4 22.9 21.0 19.1 21.5 22.7 26.6 28.4 30.4 1916 1916 30.5 30.2 28.4 26.6 21.9 20.4 21.3 20.8 23.5 26.5 28.6 30.5 1917 1917 29.8 29.4 27.8 25.5 23.0 18.9 19.0 19.5 23.4 26.0 27.0 29.0 1918 1918 30.3 29.0 28.1 26.2 22.4 21.3 21.0 22.2 25.2 25.8 28.9 29.7 1919 1919 30.8 30.4 30.2 28.0 24.8 21.8 21.9 20.3 22.5 27.8 28.4 30.5 1920 1920 31.4 29.9 29.3 28.2 23.8 21.0 22.7 22.9 24.3 26.0 29.1 30.0 1921 1921 30.7 29.2 29.9 26.8 24.7 20.8 19.9 21.5 24.9 27.5 27.9 29.0 1922 1922 31.0 30.1 30.4 27.8 23.5 21.2 22.4 20.1 25.7 26.1 26.7 31.0 1923 1923 30.3 29.7 29.5 24.7 22.7 21.0 20.7 23.1 25.0 27.6 28.7 30.2 1924 1924 32.2 30.4 29.4 28.0 23.0 21.9 21.1 21.6 23.4 25.7 27.1 30.6 1925 1925 30.3 30.1 29.5 26.7 22.2 19.5 20.3 23.9 23.8 26.7 27.4 29.3 1926 1926 31.9 30.9 30.7 28.0 24.0 22.2 20.4 22.9 24.3 25.4 28.2 30.3 1927 1927 32.3 31.2 30.7 26.7 23.8 23.0 21.9 22.1 27.2 28.0 29.8 29.9 1928 1928 30.3 30.8 28.3 26.9 25.2 21.0 22.1 20.9 22.2 26.8 27.7 30.4 1929 1929 32.7 30.0 29.4 26.0 24.8 22.3 20.4 21.2 23.2 26.6 28.4 29.7 1930 1930 31.4 30.3 28.7 25.9 23.8 21.0 21.8 20.8 22.8 25.8 28.3 28.9 1931 1931 31.6 31.1 29.6 25.0 25.3 22.4 19.1 22.2 23.8 25.3 29.1 29.7 1932 1932 30.6 29.6 29.3 28.4 23.4 20.5 19.1 21.5 21.4 26.6 28.5 29.7 1933 1933 31.5 31.1 30.3 27.6 23.5 21.2 21.0 22.0 24.4 27.3 28.0 30.0 1934 1934 29.4 29.2 28.4 27.0 24.0 23.0 20.9 22.1 23.9 25.3 27.2 30.4 1935 1935 30.5 29.5 28.4 26.0 22.3 19.7 20.8 20.0 21.6 27.9 28.4 29.7 1936 1936 28.3 29.0 29.3 27.2 21.6 22.5 22.1 23.2 23.7 25.6 27.7 28.9 1937 1937 30.5 29.6 28.7 26.4 23.5 20.0 19.4 22.9 22.8 26.9 29.2 29.5 1938 1938 30.3 28.6 29.4 26.2 23.5 20.0 20.2 22.4 23.1 26.6 27.5 29.8 1939 1939 30.8 29.3 28.7 25.4 23.8 22.2 19.7 20.1 23.9 25.7 28.4 29.8 1940 1940 30.9 30.4 28.1 26.4 21.9 21.8 23.7 24.9 23.2 26.8 29.3 30.2 1941 1941 30.2 30.2 31.2 27.4 24.7 22.5 22.7 23.9 24.7 27.0 28.2 30.3 1942 1942 31.5 30.7 27.8 26.6 23.2 21.3 22.0 21.4 24.5 25.1 29.3 29.4 1943 1943 30.2 29.9 28.1 24.2 22.2 20.8 21.6 20.6 24.5 26.1 28.2 29.8 1944 1944 31.0 30.0 30.2 27.6 23.1 19.9 23.6 24.1 22.9 29.1 30.8 31.6 1945 1945 30.9 30.7 30.6 26.5 23.7 21.7 21.2 22.8 24.9 26.8 29.0 29.3 1946 1946 31.5 31.7 29.5 25.7 24.3 23.0 22.8 21.9 24.0 27.0 31.0 31.9 1947 1947 32.3 31.9 28.8 27.3 24.1 22.2 19.7 24.5 24.7 28.5 30.4 30.6 1948 1948 31.3 31.2 28.8 26.4 24.0 21.4 20.9 23.1 24.3 26.8 28.7 30.4 1949 1949 31.3 30.9 29.6 25.3 23.8 22.6 22.2 22.9 25.0 27.2 28.1 30.4 1950 1950 32.3 30.2 29.8 24.9 22.8 23.4 20.8 22.0 24.0 27.4 28.5 29.3 1951 1951 29.3 29.3 29.1 25.1 23.0 22.0 21.8 23.3 25.0 26.2 28.5 30.8 1952 1952 32.1 30.4 30.1 27.9 22.9 21.5 19.9 22.5 24.6 26.8 28.7 29.5 1953 1953 31.1 28.6 28.5 25.6 23.3 20.8 21.9 21.8 23.8 25.5 28.1 29.3 1954 1954 29.8 29.3 27.9 26.3 20.8 21.7 19.4 21.0 24.3 26.7 27.8 29.4 1955 1955 29.5 28.2 28.9 25.7 21.4 20.0 20.7 20.8 24.9 25.4 28.1 28.2 1956 1956 29.7 28.2 27.0 26.0 21.1 20.2 20.3 21.7 24.2 26.2 28.5 29.5 1957 1957 30.8 29.3 28.1 26.4 22.9 18.4 20.8 21.8 23.7 25.3 28.6 29.3 1958 1958 29.6 29.7 28.7 25.8 22.5 20.7 20.6 21.8 24.0 26.3 29.1 30.3 1959 1959 30.1 29.1 29.8 25.8 20.7 21.4 21.5 22.3 25.7 26.6 28.8 29.4 1960 1960 30.7 29.4 28.7 26.6 21.8 21.2 22.2 22.2 25.5 27.3 29.7 31.3 1961 1961 31.1 30.7 28.6 25.7 21.7 20.8 23.3 22.6 26.0 27.9 28.2 30.1 1962 1962 30.8 30.2 30.1 26.8 24.5 20.3 21.7 21.0 24.7 26.6 27.8 30.2 1963 1963 30.4 30.4 28.9 25.8 23.2 21.3 21.0 21.5 24.5 26.4 28.3 30.3 1964 1964 31.9 31.5 29.8 28.1 23.9 19.8 21.5 21.3 23.2 26.1 28.3 30.1 1965 1965 30.7 30.9 29.3 26.1 23.0 20.7 20.0 21.8 24.2 26.2 28.7 30.6 1966 1966 29.7 28.8 29.1 26.9 23.7 21.6 20.5 22.0 24.5 26.7 29.2 30.2 1967 1967 29.7 28.6 28.8 25.0 22.3 19.1 21.5 21.3 25.7 27.0 28.8 30.4 1968 1968 31.6 30.5 28.5 25.5 22.0 19.6 21.2 22.0 25.5 26.6 28.9 30.5 1969 1969 32.0 30.2 29.5 26.2 22.2 20.4 21.2 22.7 23.9 26.0 29.6 30.2 1970 1970 31.4 30.4 30.4 26.8 22.3 21.0 20.1 20.8 24.1 26.8 28.8 29.3 1971 1971 30.0 28.6 29.3 25.4 23.7 20.2 20.3 21.0 25.4 26.8 28.3 29.9 1972 1972 30.6 30.1 28.7 25.4 23.9 21.4 22.0 22.2 24.5 27.4 30.0 32.3 1973 1973 32.7 31.1 29.4 27.1 23.3 21.7 21.0 21.1 24.5 27.7 29.8 29.6 1974 1974 29.5 29.4 28.8 26.0 22.9 20.6 20.3 19.8 24.2 26.5 27.9 29.6 1975 1975 30.5 30.1 28.7 26.3 22.4 21.9 21.2 21.0 23.5 26.6 29.0 29.6 1976 1976 30.1 28.1 27.8 26.1 22.4 20.5 20.8 20.3 23.8 25.4 27.6 30.2 1977 1977 30.9 28.6 28.7 26.1 21.8 19.7 20.7 23.3 23.4 25.8 29.0 30.6 1978 1978 29.9 29.1 29.0 25.9 23.1 21.6 21.5 20.5 23.9 25.8 29.2 30.1 1979 1979 31.7 29.4 29.3 25.5 23.0 21.5 20.4 20.9 24.3 26.1 28.7 30.6 1980 1980 31.2 30.5 28.1 26.2 23.6 21.5 22.5 22.9 24.6 26.4 28.0 30.8 1981 1981 31.6 30.2 29.6 26.8 23.5 19.4 21.1 21.4 24.9 27.3 29.5 31.7 1982 1982 31.8 30.5 29.6 24.5 23.5 20.7 21.4 22.5 26.1 27.4 29.6 30.3 1983 1983 32.1 31.8 30.5 28.8 23.6 21.8 22.4 23.7 24.1 26.4 28.0 29.8 1984 1984 32.1 31.1 30.5 28.4 24.0 22.2 22.1 23.6 25.5 26.2 29.3 30.7 1985 1985 31.5 29.5 28.4 27.0 23.6 21.5 22.0 24.0 24.7 26.4 29.2 30.4 1986 1986 31.1 30.8 29.0 26.7 23.3 21.7 21.8 22.4 25.5 26.4 28.3 31.0 1987 1987 32.2 30.0 29.1 27.2 26.6 21.9 21.7 22.8 24.1 27.4 29.0 31.2 1988 1988 31.2 30.3 29.5 26.0 25.0 22.9 20.7 22.9 25.0 25.6 29.4 28.8 1989 1989 28.6 28.0 28.7 26.9 24.5 20.9 21.7 21.5 24.7 25.7 28.9 30.5 1990 1990 31.8 30.7 29.4 25.9 24.6 21.0 20.2 22.7 24.4 26.9 28.7 29.6 1991 1991 29.6 29.5 28.9 27.7 24.6 19.9 20.5 21.3 23.5 25.3 27.9 28.6 1992 1992 33.3 29.9 29.2 26.9 23.5 21.4 21.0 20.5 24.4 25.1 28.5 30.1 1993 1993 31.1 29.6 29.9 24.8 21.5 20.7 22.5 22.5 26.5 28.2 28.3 30.8 1994 1994 29.4 29.2 30.6 27.1 23.7 19.3 20.0 21.6 24.9 27.6 28.7 31.0 1995 1995 32.0 31.2 28.8 27.0 22.9 20.9 20.5 21.0 24.1 24.4 28.3 29.5 1996 1996 30.2 30.2 30.1 27.5 24.3 22.3 19.7 21.3 22.6 25.9 26.9 29.9 1997 1997 30.3 29.8 28.7 26.2 23.6 20.7 21.7 24.1 27.2 29.0 27.9 31.1 1998 1998 30.9 32.4 31.5 29.1 24.8 24.9 22.9 22.0 25.5 26.9 28.0 30.2 1999 1999 32.0 31.7 31.2 27.8 23.9 22.0 21.8 21.9 22.9 26.4 29.1 29.2 2000 2000 29.0 29.3 28.3 26.8 24.0 22.7 22.7 24.0 23.0 27.6 27.5 30.4 2001 2001 30.9 30.5 30.8 25.8 24.0 22.5 19.9 20.4 22.8 27.3 27.4 28.9 2002 2002 28.9 30.6 30.6 27.0 22.8 19.8 20.6 20.9 25.5 26.8 28.2 29.8 104 131 392 131 392 -24.75 15.75 131-392_131-392 1901 1901 31.8 31.6 30.5 29.5 24.4 23.2 22.9 25.7 26.2 29.8 30.4 32.7 1902 1902 31.6 32.7 32.1 27.9 24.9 21.0 22.3 22.8 25.0 29.2 29.9 34.1 1903 1903 32.6 32.0 31.1 27.5 24.2 20.3 23.1 22.7 26.9 27.1 28.4 32.9 1904 1904 33.3 31.1 31.2 28.0 24.8 22.0 22.8 23.0 25.9 27.7 30.0 32.1 1905 1905 32.7 32.0 31.3 29.8 23.8 19.3 24.0 22.5 25.5 28.4 31.1 31.8 1906 1906 33.8 32.1 30.7 27.9 24.1 21.8 22.0 22.2 25.8 27.9 30.9 31.0 1907 1907 32.6 31.8 31.2 27.2 21.3 22.7 22.8 25.0 26.8 27.5 29.6 32.4 1908 1908 32.5 32.4 30.7 24.9 25.3 20.8 22.4 22.8 26.4 27.7 29.5 33.5 1909 1909 33.1 32.1 31.0 28.9 24.3 23.0 22.8 22.2 26.6 28.4 31.5 31.5 1910 1910 33.5 32.4 31.7 29.2 25.8 21.3 22.2 22.7 26.8 28.5 30.3 33.7 1911 1911 32.7 32.8 31.2 28.6 25.0 21.8 21.7 21.7 26.1 29.6 31.5 32.3 1912 1912 33.5 31.6 30.8 25.2 21.4 20.1 23.3 24.3 25.3 29.7 30.3 33.9 1913 1913 34.3 32.1 32.8 28.2 25.0 23.0 21.9 24.2 25.8 28.7 31.0 32.6 1914 1914 34.3 32.4 32.0 27.0 25.4 22.2 23.6 22.0 26.1 30.9 30.0 32.3 1915 1915 34.0 33.6 33.3 26.6 24.5 22.3 20.7 23.5 25.0 29.1 31.2 33.1 1916 1916 33.0 32.7 30.9 28.6 23.6 21.6 22.8 22.9 25.7 29.1 31.3 33.1 1917 1917 32.1 31.4 30.3 27.6 24.8 20.2 20.4 21.7 25.6 28.5 29.8 31.5 1918 1918 32.7 31.2 30.5 28.1 24.0 22.5 22.8 24.0 27.6 28.3 31.7 32.3 1919 1919 33.5 33.0 32.7 30.1 26.3 22.9 23.5 22.3 24.6 30.2 31.1 33.2 1920 1920 34.0 32.4 31.8 30.0 25.5 22.4 24.3 24.9 26.8 28.5 31.7 32.7 1921 1921 33.5 31.6 32.4 29.0 26.1 22.2 21.4 23.7 27.0 30.0 30.6 31.7 1922 1922 33.6 32.6 33.0 29.8 25.2 22.6 23.9 22.3 27.9 28.7 29.6 33.6 1923 1923 32.8 32.0 31.9 26.8 24.5 22.2 22.3 25.2 27.1 30.0 31.5 32.6 1924 1924 34.7 32.9 32.2 30.0 24.8 23.3 22.6 23.7 25.6 28.2 29.9 33.1 1925 1925 32.8 32.4 31.8 28.7 23.7 20.8 21.9 25.9 26.0 29.2 30.3 32.0 1926 1926 34.3 33.8 33.3 30.0 25.6 23.3 21.9 25.0 26.4 28.0 31.0 32.9 1927 1927 34.7 33.8 33.2 28.7 25.4 24.0 23.4 24.0 29.3 30.4 32.3 32.5 1928 1928 32.8 33.3 30.8 28.9 26.5 22.3 23.6 22.9 24.4 29.3 30.4 33.1 1929 1929 35.1 32.5 31.9 28.3 26.4 23.5 22.0 23.2 25.4 29.2 31.2 32.4 1930 1930 33.8 32.8 31.2 28.1 25.2 21.9 23.3 22.8 25.1 28.4 31.2 31.7 1931 1931 33.8 33.6 32.0 27.2 26.9 23.7 20.6 24.3 26.1 27.8 31.7 32.4 1932 1932 33.2 32.2 31.8 30.2 25.0 21.9 20.5 23.4 23.6 29.1 31.2 32.3 1933 1933 34.0 33.7 33.1 29.7 25.2 22.4 22.8 24.3 26.6 29.9 30.7 32.3 1934 1934 31.6 31.4 30.7 28.9 25.6 24.1 22.6 24.0 25.9 27.9 29.9 32.9 1935 1935 32.8 31.7 31.0 28.3 24.1 20.8 22.5 21.9 23.7 30.5 31.2 32.2 1936 1936 30.9 31.9 31.8 29.3 23.3 23.7 23.6 25.2 25.6 28.1 30.5 31.6 1937 1937 32.8 31.9 31.3 28.5 25.2 21.5 20.9 24.9 24.8 29.5 32.0 31.9 1938 1938 32.6 31.0 32.0 28.3 25.1 21.3 21.8 24.3 25.1 29.2 30.0 32.2 1939 1939 33.2 31.9 31.0 27.6 25.4 23.3 21.1 22.0 26.1 28.0 31.0 32.3 1940 1940 33.3 32.7 30.7 28.6 23.7 22.8 24.9 26.8 25.6 29.2 32.2 32.8 1941 1941 32.6 32.8 33.8 29.7 26.6 23.7 24.4 26.2 27.2 29.3 31.1 32.8 1942 1942 34.1 33.0 30.2 28.6 24.6 22.4 23.5 23.5 26.8 27.4 31.9 31.8 1943 1943 32.7 32.6 30.8 26.4 24.0 22.0 23.2 22.4 26.8 28.7 30.9 32.1 1944 1944 33.1 32.3 32.6 29.7 24.7 21.2 25.3 26.3 25.2 31.4 33.5 34.4 1945 1945 33.7 33.6 32.9 28.8 25.4 23.0 22.8 24.7 27.4 29.2 31.7 31.8 1946 1946 34.0 34.2 32.3 28.2 26.2 24.3 24.5 24.0 26.7 29.6 33.8 34.3 1947 1947 34.7 34.3 31.1 29.6 25.7 23.5 21.5 26.8 27.1 30.9 33.2 33.1 1948 1948 33.4 33.6 31.4 28.5 25.9 23.0 22.5 25.1 26.4 29.4 31.4 33.0 1949 1949 34.1 33.3 32.0 27.6 25.5 23.5 23.5 24.9 27.4 29.7 30.8 33.0 1950 1950 34.4 32.5 32.1 27.1 24.5 24.7 22.0 23.8 26.3 29.6 31.2 31.9 1951 1951 31.7 31.7 31.8 27.3 24.5 23.0 23.4 25.1 27.4 28.8 31.4 33.6 1952 1952 34.7 32.8 32.7 30.1 24.6 22.8 21.2 24.7 26.7 29.3 31.3 32.2 1953 1953 33.6 30.9 30.8 27.7 24.7 22.1 23.3 23.8 25.8 28.0 31.0 31.6 1954 1954 32.3 31.7 30.1 28.3 22.5 22.8 21.1 23.4 26.8 29.3 30.7 31.9 1955 1955 31.9 30.8 31.0 27.8 23.2 21.2 22.4 22.8 27.1 27.8 30.9 30.8 1956 1956 32.3 30.6 29.3 28.1 23.0 21.7 22.0 24.0 26.3 28.8 31.2 31.9 1957 1957 33.1 31.5 30.5 28.8 24.7 19.7 22.5 23.9 26.0 27.7 31.5 31.8 1958 1958 32.0 32.1 31.3 28.2 24.5 22.2 22.2 23.7 26.5 28.8 31.9 32.8 1959 1959 32.7 31.5 32.4 28.0 22.3 22.6 23.0 24.3 27.8 29.2 31.6 32.1 1960 1960 33.2 31.8 31.3 28.9 23.6 22.5 23.4 24.5 28.0 29.9 32.4 33.9 1961 1961 33.6 33.3 31.2 28.1 23.5 22.0 24.8 24.4 28.4 30.6 31.0 32.9 1962 1962 33.4 32.7 32.8 29.0 26.3 21.8 23.3 23.0 27.2 29.1 30.5 32.9 1963 1963 32.5 33.0 31.3 27.9 24.6 22.2 22.4 23.5 26.8 28.9 30.8 32.7 1964 1964 34.5 34.2 32.4 30.3 25.5 20.9 22.9 23.4 25.5 28.6 30.9 32.7 1965 1965 33.2 33.4 31.8 28.0 24.7 22.0 21.7 24.1 26.5 28.4 31.4 33.2 1966 1966 32.2 31.4 31.6 28.8 25.4 22.8 22.2 24.0 26.7 29.2 32.0 32.8 1967 1967 32.2 31.3 31.3 27.1 24.0 20.4 22.9 23.3 27.9 29.6 31.3 32.8 1968 1968 34.1 33.2 30.8 27.6 23.5 20.7 22.9 24.0 27.8 29.2 31.5 33.1 1969 1969 34.6 32.8 31.9 28.4 23.9 22.0 22.8 24.8 26.0 28.3 32.3 32.9 1970 1970 34.0 32.9 33.2 29.1 24.2 22.3 21.8 22.9 26.5 29.3 31.7 31.9 1971 1971 32.5 31.0 31.9 27.7 25.2 21.7 21.9 23.2 28.2 29.4 30.9 32.5 1972 1972 32.9 32.7 31.0 27.4 25.3 22.8 23.7 24.3 26.6 29.9 32.7 35.0 1973 1973 35.5 33.7 31.9 29.0 25.1 23.0 22.6 23.2 26.8 30.2 32.7 32.1 1974 1974 31.8 31.7 30.8 28.1 24.3 21.7 21.9 21.6 26.4 29.0 30.4 32.2 1975 1975 33.0 32.7 30.8 28.4 23.8 23.5 22.9 23.1 26.1 29.1 31.8 32.2 1976 1976 32.3 30.5 30.0 28.2 23.8 21.7 22.3 22.0 26.0 27.9 30.3 32.7 1977 1977 33.4 30.9 31.1 28.2 23.5 21.0 22.2 25.2 25.6 28.3 32.0 33.1 1978 1978 32.2 31.3 31.4 27.9 24.9 22.5 23.0 22.5 26.2 28.2 32.0 32.7 1979 1979 34.0 31.7 31.8 27.8 24.4 22.5 21.8 23.0 26.7 28.6 31.6 33.4 1980 1980 33.8 33.1 30.6 28.4 25.3 23.0 23.9 24.8 26.9 29.1 30.8 33.6 1981 1981 34.2 32.9 32.2 29.1 25.2 20.9 22.8 23.3 27.0 29.7 32.2 34.5 1982 1982 34.3 33.1 32.4 26.7 25.4 22.0 22.7 24.7 28.5 29.7 32.6 33.0 1983 1983 34.6 34.4 33.3 31.0 25.3 23.7 23.9 25.7 26.6 28.9 30.8 32.2 1984 1984 34.6 33.7 32.8 30.2 25.7 23.3 23.6 25.8 27.9 28.6 32.1 33.3 1985 1985 33.9 32.1 31.0 29.0 25.2 22.8 23.4 25.9 27.0 28.8 31.9 32.8 1986 1986 33.6 33.3 31.3 28.8 25.1 23.0 23.2 24.3 27.5 28.8 30.8 33.8 1987 1987 34.9 32.5 31.8 29.5 28.2 23.1 23.0 24.8 26.3 30.0 31.9 33.8 1988 1988 33.8 32.8 31.9 28.1 26.6 23.9 22.4 24.9 27.2 27.8 32.2 31.2 1989 1989 31.0 30.4 31.2 28.9 26.6 22.1 23.4 23.8 27.2 28.2 31.7 33.4 1990 1990 34.2 33.1 32.0 28.4 26.4 22.5 21.8 24.9 26.6 29.3 31.5 32.1 1991 1991 32.0 32.0 31.2 29.7 26.3 21.3 22.2 23.7 26.1 28.0 30.5 31.0 1992 1992 35.9 32.6 31.8 29.3 25.2 22.7 22.4 22.5 26.7 27.7 31.3 32.7 1993 1993 33.5 32.2 32.4 27.1 23.5 21.8 24.0 24.7 28.7 30.7 30.9 33.5 1994 1994 31.8 31.6 33.5 29.6 25.5 20.6 21.4 23.5 27.3 29.8 31.6 33.8 1995 1995 34.8 33.7 31.4 29.1 24.5 22.1 22.1 23.2 26.4 27.1 31.3 32.0 1996 1996 32.6 32.7 32.9 29.6 26.3 23.7 21.0 23.4 25.0 28.3 29.7 32.5 1997 1997 32.6 32.5 31.3 28.3 25.2 22.3 23.2 26.2 29.4 31.3 30.9 33.8 1998 1998 33.5 35.2 34.2 31.1 26.6 26.2 24.5 24.1 27.9 29.5 31.0 33.0 1999 1999 34.5 34.3 33.7 30.1 25.7 23.2 23.4 24.1 25.4 28.9 32.0 31.5 2000 2000 31.5 31.9 30.8 28.9 25.6 23.8 24.0 26.0 25.5 29.9 30.2 33.0 2001 2001 33.4 33.0 33.3 28.0 25.6 23.7 21.6 22.9 25.3 29.9 30.3 31.6 2002 2002 31.5 33.0 33.0 29.2 24.5 21.1 22.2 23.0 27.7 29.5 31.0 32.6 105 132 392 132 392 -24.25 15.75 132-392_132-392 1901 1901 33.2 32.8 32.1 30.9 25.6 24.0 24.2 26.9 27.6 31.4 32.0 34.1 1902 1902 33.0 33.9 33.7 29.3 26.2 21.9 23.5 24.2 26.7 30.8 31.6 35.5 1903 1903 33.9 33.2 32.7 29.0 25.5 21.3 24.4 24.0 28.3 28.8 30.1 34.3 1904 1904 34.6 32.3 32.8 29.5 26.0 22.9 24.0 24.4 27.4 29.4 31.7 33.6 1905 1905 34.1 33.2 32.9 31.3 25.0 20.3 25.2 23.8 27.1 30.1 32.8 33.3 1906 1906 35.1 33.3 32.3 29.4 25.3 22.7 23.3 23.5 27.4 29.6 32.5 32.5 1907 1907 34.0 33.1 32.8 28.7 22.7 23.5 24.0 26.3 28.3 29.1 31.3 33.8 1908 1908 33.9 33.6 32.4 26.5 26.4 21.8 23.8 24.2 27.9 29.4 31.2 34.8 1909 1909 34.4 33.3 32.6 30.3 25.6 23.9 24.0 23.5 28.1 30.0 33.1 32.9 1910 1910 34.8 33.6 33.3 30.6 27.1 22.2 23.5 24.0 28.4 30.1 32.0 35.1 1911 1911 34.1 34.0 32.8 30.0 26.3 22.7 23.0 23.2 27.6 31.1 33.1 33.7 1912 1912 34.8 32.9 32.4 26.8 22.7 21.1 24.5 25.5 26.9 31.3 32.0 35.2 1913 1913 35.7 33.3 34.3 29.6 26.3 23.8 23.2 25.5 27.4 30.3 32.7 34.0 1914 1914 35.6 33.6 33.5 28.5 26.7 23.2 24.9 23.5 27.7 32.4 31.7 33.7 1915 1915 35.3 34.7 34.9 28.1 25.8 23.2 22.2 24.9 26.6 30.7 32.8 34.5 1916 1916 34.3 33.9 32.5 30.1 25.0 22.6 24.0 24.2 27.3 30.7 32.9 34.5 1917 1917 33.2 32.1 31.8 29.1 26.2 21.1 21.7 23.0 27.0 30.1 31.5 32.8 1918 1918 33.8 32.2 32.0 29.4 25.3 23.3 24.2 25.0 29.3 29.9 33.4 33.7 1919 1919 35.0 34.4 34.4 31.7 27.5 23.8 25.0 23.5 26.1 31.7 32.6 34.7 1920 1920 35.4 33.6 33.3 31.2 26.9 23.5 25.7 26.2 28.4 30.2 33.3 34.1 1921 1921 34.9 32.7 34.0 30.5 27.3 23.2 22.8 25.0 28.4 31.7 32.1 33.1 1922 1922 35.0 33.9 34.7 31.3 26.6 23.7 25.2 23.8 29.4 30.3 31.4 34.9 1923 1923 34.1 33.1 33.4 28.2 26.0 23.3 23.7 26.7 28.6 31.4 33.1 33.9 1924 1924 36.0 34.0 34.0 31.5 26.3 24.4 23.9 25.0 27.1 29.8 31.6 34.4 1925 1925 34.2 33.5 33.1 30.1 24.8 21.7 23.3 27.3 27.4 30.8 32.1 33.5 1926 1926 35.8 35.4 35.0 31.4 26.9 24.1 23.2 26.5 27.9 29.7 32.8 34.2 1927 1927 35.9 35.1 34.9 30.2 26.8 24.8 24.7 25.3 30.6 32.0 33.8 33.9 1928 1928 34.0 34.5 32.5 30.3 27.5 23.3 24.9 24.2 26.0 31.0 32.0 34.6 1929 1929 36.2 33.8 33.5 30.0 27.8 24.5 23.4 24.5 26.9 30.8 32.9 33.9 1930 1930 35.1 34.1 32.8 29.7 26.3 22.6 24.5 24.0 26.7 30.2 33.0 33.4 1931 1931 35.0 34.7 33.4 28.9 28.3 24.5 21.8 25.7 27.7 29.5 33.2 33.9 1932 1932 34.8 33.5 33.4 31.4 26.3 22.8 21.7 24.5 25.0 30.7 32.8 33.6 1933 1933 35.3 35.0 34.9 31.2 26.6 23.3 24.4 25.8 28.1 31.6 32.3 33.4 1934 1934 32.6 32.3 32.2 30.3 26.8 24.8 24.0 25.5 27.3 29.6 31.4 34.2 1935 1935 34.1 32.7 32.7 30.0 25.5 21.6 23.9 23.0 25.1 32.2 32.8 33.5 1936 1936 32.3 33.4 33.3 30.7 24.8 24.5 25.0 26.6 26.8 29.7 32.3 33.0 1937 1937 34.0 32.8 32.9 30.0 26.4 22.5 22.2 26.1 26.1 31.2 33.7 33.1 1938 1938 33.7 32.1 33.8 29.7 26.4 22.3 23.2 25.5 26.5 30.9 31.5 33.5 1939 1939 34.4 33.2 32.4 29.1 26.7 24.0 22.4 23.5 27.6 29.4 32.5 33.6 1940 1940 34.6 33.7 32.3 30.0 25.2 23.5 26.0 28.2 27.1 30.8 33.8 34.3 1941 1941 33.9 34.0 35.4 31.3 28.1 24.5 25.8 27.8 28.9 31.0 32.9 34.4 1942 1942 35.5 34.0 31.6 30.1 25.8 23.2 24.7 24.9 28.4 28.9 33.3 33.0 1943 1943 34.1 33.9 32.5 28.1 25.5 22.8 24.6 23.7 28.3 30.6 32.3 33.3 1944 1944 34.1 33.3 34.1 31.3 26.0 22.3 26.7 27.9 26.6 32.9 35.3 35.9 1945 1945 35.1 35.0 34.3 30.6 26.7 23.8 24.2 26.0 29.2 31.0 33.4 33.2 1946 1946 35.4 35.3 34.2 30.1 27.7 25.0 25.9 25.3 28.4 31.2 35.5 35.7 1947 1947 35.9 35.3 32.5 31.2 26.9 24.4 23.1 28.1 28.7 32.6 34.8 34.3 1948 1948 34.7 34.5 33.1 30.0 27.4 24.0 23.8 26.4 27.6 31.1 33.1 34.4 1949 1949 35.6 34.5 33.6 29.1 26.8 24.0 24.7 26.3 29.2 31.5 32.3 34.4 1950 1950 35.4 33.6 33.5 28.7 25.7 25.5 23.2 25.0 28.0 31.2 32.7 33.4 1951 1951 32.8 32.9 33.4 29.0 25.9 23.7 24.8 26.4 29.0 30.4 33.2 35.2 1952 1952 36.2 33.7 34.2 31.8 26.1 23.7 22.4 26.1 28.0 31.1 32.8 33.6 1953 1953 35.0 32.0 32.3 29.2 25.8 23.0 24.5 25.1 27.1 29.6 32.7 32.8 1954 1954 33.6 32.9 31.3 29.6 23.9 23.3 22.5 24.9 28.4 31.1 32.2 33.3 1955 1955 33.2 31.9 32.3 29.4 24.7 22.0 23.8 24.0 28.6 29.5 32.5 32.3 1956 1956 33.6 31.7 30.7 29.6 24.4 22.8 23.5 25.5 27.7 30.8 32.7 33.1 1957 1957 34.3 32.5 32.0 30.5 26.1 20.5 24.0 25.3 27.5 29.4 33.1 33.2 1958 1958 33.2 33.2 32.8 30.1 26.1 23.0 23.5 25.0 28.1 30.4 33.6 34.1 1959 1959 34.2 32.7 34.1 29.7 23.6 23.5 24.4 25.3 29.3 30.9 33.4 33.6 1960 1960 34.7 32.9 33.1 30.3 25.1 23.4 24.3 26.2 29.6 31.7 33.9 35.2 1961 1961 35.0 34.6 32.8 29.6 25.1 23.0 25.9 25.3 30.1 32.4 32.8 34.4 1962 1962 34.9 33.8 34.6 30.5 27.6 22.7 24.6 24.4 28.9 30.8 32.1 34.5 1963 1963 33.4 34.3 32.8 29.3 25.6 22.9 23.7 24.7 28.4 30.6 32.1 34.0 1964 1964 36.0 35.6 34.2 31.9 26.8 21.7 24.0 24.5 27.2 30.3 32.5 34.1 1965 1965 34.6 34.7 33.4 29.4 26.0 22.8 23.0 25.4 28.0 29.8 33.0 34.7 1966 1966 33.7 32.6 33.2 30.0 26.8 23.7 23.6 25.4 28.0 30.9 33.7 34.2 1967 1967 33.7 32.5 32.9 28.6 25.4 21.3 24.0 24.7 29.3 31.2 32.7 34.1 1968 1968 35.6 34.6 32.4 29.1 24.9 21.3 24.2 25.5 29.2 30.8 33.0 34.5 1969 1969 36.0 34.0 33.4 29.9 25.3 22.9 24.0 26.1 27.3 29.9 33.9 34.4 1970 1970 35.5 34.1 35.1 30.8 25.8 23.4 23.3 24.5 28.1 31.0 33.4 33.3 1971 1971 33.9 32.2 33.8 29.4 26.5 22.7 23.3 24.8 30.2 31.2 32.5 34.0 1972 1972 34.1 34.0 32.4 28.9 26.4 23.8 25.1 25.6 28.0 31.7 34.2 36.6 1973 1973 37.2 35.0 33.6 30.3 26.5 23.8 23.9 24.5 28.5 31.8 33.9 33.3 1974 1974 32.9 32.8 31.9 29.6 25.4 22.5 23.3 22.7 28.0 30.9 31.9 33.6 1975 1975 34.3 33.9 32.1 29.8 24.8 24.6 24.5 24.4 27.7 30.8 33.6 33.6 1976 1976 33.5 31.4 31.3 29.3 24.7 22.5 23.4 23.3 27.5 29.4 31.9 34.1 1977 1977 34.8 31.9 32.6 29.6 24.8 21.8 23.6 26.4 27.0 29.9 33.7 34.4 1978 1978 33.2 32.4 32.9 29.2 26.4 23.0 24.2 23.9 27.6 29.9 33.6 34.0 1979 1979 35.2 32.5 33.6 29.5 25.4 23.4 23.0 24.4 28.2 30.4 33.5 34.9 1980 1980 35.3 34.4 32.2 30.0 26.7 24.1 25.0 25.9 28.4 30.8 32.3 35.3 1981 1981 35.7 34.3 33.8 30.5 26.5 21.9 24.2 24.7 28.4 31.3 33.9 36.2 1982 1982 35.8 34.3 34.2 28.3 26.9 23.0 23.7 26.3 30.0 31.2 34.4 34.4 1983 1983 36.1 35.8 35.2 32.7 26.6 25.1 25.3 26.9 28.3 30.6 32.4 33.5 1984 1984 36.1 35.1 34.4 31.5 27.0 23.9 24.9 27.3 29.5 30.3 33.6 34.6 1985 1985 35.3 33.2 32.7 30.4 26.3 23.5 24.6 27.1 28.4 30.5 33.3 34.0 1986 1986 35.0 34.5 32.8 30.4 26.5 23.8 24.3 25.5 28.8 30.2 32.2 35.2 1987 1987 36.3 33.7 33.6 31.2 29.4 23.9 24.0 26.1 27.6 31.6 33.6 35.1 1988 1988 35.1 34.1 33.4 29.6 27.7 24.6 23.9 26.2 28.7 29.3 33.7 32.4 1989 1989 32.3 31.6 32.8 30.3 28.2 23.0 24.9 25.3 28.8 29.9 33.3 35.0 1990 1990 35.4 34.3 33.7 30.0 27.7 23.4 23.1 26.4 27.9 31.1 33.2 33.5 1991 1991 33.1 33.2 32.8 31.1 27.7 22.3 23.7 25.1 27.8 29.9 32.0 32.1 1992 1992 37.3 34.2 33.5 31.0 26.7 23.5 23.5 23.8 28.2 29.4 32.8 34.3 1993 1993 34.8 33.6 33.8 28.8 25.1 22.7 25.2 26.0 30.1 32.3 32.5 35.0 1994 1994 33.1 32.7 35.5 31.5 26.9 21.5 22.5 24.9 28.9 31.4 33.3 35.2 1995 1995 36.4 34.9 33.0 30.6 25.8 23.0 23.5 24.5 27.9 28.9 33.2 33.3 1996 1996 33.8 33.9 34.7 31.0 27.8 24.5 22.2 24.5 26.4 30.0 31.4 34.0 1997 1997 33.8 33.8 33.0 29.8 26.5 23.2 24.5 27.4 30.7 32.8 32.7 35.3 1998 1998 34.8 36.7 36.1 32.6 28.0 27.0 25.9 25.4 29.6 31.2 32.8 34.7 1999 1999 35.9 35.7 35.2 31.7 27.2 24.0 24.8 25.4 27.0 30.4 33.8 32.7 2000 2000 32.9 33.2 32.5 30.4 26.9 24.5 25.3 27.1 27.1 31.6 31.9 34.3 2001 2001 34.9 34.1 34.8 29.5 26.9 24.4 22.9 24.3 27.1 31.8 32.0 33.1 2002 2002 32.9 34.2 34.5 30.7 25.9 22.1 23.5 24.5 29.1 31.2 32.7 34.1 106 133 392 133 392 -23.75 15.75 133-392_133-392 1901 1901 33.2 32.8 32.5 31.5 26.7 25.0 25.3 27.7 28.3 32.1 32.4 34.2 1902 1902 32.9 33.8 34.0 30.0 27.3 23.1 24.7 25.1 27.6 31.5 32.0 35.5 1903 1903 33.8 33.1 33.1 29.7 26.6 22.5 25.4 25.1 29.2 29.6 30.5 34.4 1904 1904 34.4 32.3 33.2 30.3 27.1 24.0 25.2 25.4 28.2 30.2 32.0 33.7 1905 1905 33.9 33.1 33.4 31.9 26.1 21.5 26.2 24.8 27.9 30.9 33.1 33.4 1906 1906 34.9 33.2 32.7 30.0 26.3 23.8 24.5 24.5 28.3 30.3 32.8 32.8 1907 1907 33.8 33.0 33.2 29.4 23.8 24.6 24.9 27.1 29.1 29.9 31.7 33.9 1908 1908 33.7 33.5 32.9 27.2 27.3 23.0 24.9 25.2 28.7 30.2 31.7 34.8 1909 1909 34.2 33.1 33.0 31.0 26.7 24.9 25.2 24.5 28.9 30.8 33.4 33.1 1910 1910 34.6 33.5 33.7 31.3 28.2 23.4 24.5 25.0 29.2 30.8 32.3 35.2 1911 1911 34.0 33.9 33.2 30.7 27.3 23.8 24.0 24.2 28.4 31.7 33.4 33.9 1912 1912 34.6 32.8 32.8 27.6 23.9 22.4 25.6 26.4 27.7 31.9 32.3 35.3 1913 1913 35.4 33.3 34.7 30.3 27.3 24.8 24.4 26.3 28.2 31.0 33.0 34.2 1914 1914 35.4 33.5 33.9 29.2 27.7 24.3 25.9 24.4 28.5 33.1 32.0 33.9 1915 1915 35.1 34.5 35.2 28.8 26.8 24.3 23.4 25.8 27.5 31.4 33.2 34.6 1916 1916 34.1 33.8 32.9 30.7 26.2 23.7 25.2 25.2 28.1 31.4 33.2 34.6 1917 1917 32.8 31.5 32.2 29.8 27.5 22.3 22.7 24.2 27.8 30.8 31.9 32.8 1918 1918 33.5 31.8 32.3 29.8 26.5 24.4 25.5 25.7 30.3 30.6 33.8 33.8 1919 1919 35.0 34.4 34.8 32.5 28.3 24.8 26.3 24.3 26.9 32.3 32.9 34.9 1920 1920 35.3 33.5 33.7 31.6 28.1 24.8 27.0 27.1 29.4 30.9 33.6 34.3 1921 1921 34.9 32.5 34.4 31.3 28.2 24.5 23.9 26.2 29.2 32.4 32.3 33.3 1922 1922 34.9 33.9 35.3 31.9 27.7 25.0 26.3 24.8 30.2 31.1 31.9 35.0 1923 1923 33.9 32.9 33.7 28.8 27.3 24.5 24.8 27.8 29.3 32.0 33.5 33.9 1924 1924 35.8 33.9 34.7 32.1 27.5 25.7 25.0 26.2 27.9 30.5 32.0 34.5 1925 1925 34.0 33.2 33.3 30.7 25.8 22.8 24.4 28.2 28.1 31.5 32.6 33.7 1926 1926 35.6 35.7 35.5 32.0 28.1 25.1 24.3 27.6 28.6 30.4 33.2 34.3 1927 1927 35.6 35.1 35.3 30.8 27.8 25.8 25.8 26.2 31.2 32.6 33.9 34.1 1928 1928 33.8 34.4 32.9 30.9 28.3 24.5 25.9 25.1 26.8 31.8 32.3 34.8 1929 1929 35.9 33.7 33.9 30.8 28.8 25.6 24.5 25.3 27.7 31.6 33.4 34.1 1930 1930 34.8 34.0 33.2 30.4 27.1 23.5 25.6 25.0 27.6 31.0 33.6 33.7 1931 1931 34.7 34.6 33.7 29.7 29.3 25.8 22.9 26.7 28.6 30.2 33.3 34.0 1932 1932 34.6 33.5 33.8 31.9 27.3 23.9 22.8 25.3 25.7 31.4 33.1 33.7 1933 1933 35.0 35.0 35.5 31.9 27.8 24.4 25.7 26.9 28.9 32.3 32.5 33.2 1934 1934 32.2 31.8 32.5 30.9 27.8 25.8 25.3 26.5 27.9 30.4 31.7 34.3 1935 1935 33.7 32.4 33.2 30.8 26.8 22.6 25.2 23.8 25.8 33.0 33.1 33.5 1936 1936 32.2 33.6 33.7 31.3 26.0 25.7 26.1 27.5 27.3 30.4 32.7 33.2 1937 1937 33.7 32.5 33.3 30.7 27.5 23.7 23.3 27.0 26.7 32.0 34.1 33.0 1938 1938 33.3 31.9 34.3 30.3 27.3 23.6 24.4 26.2 27.1 31.6 31.6 33.4 1939 1939 34.1 33.2 32.6 29.9 27.8 25.0 23.4 24.4 28.4 29.9 32.7 33.6 1940 1940 34.4 33.3 32.9 30.7 26.4 24.5 26.8 29.1 27.9 31.5 34.1 34.3 1941 1941 33.6 34.0 35.7 32.2 29.4 25.5 27.0 29.0 29.7 31.4 33.2 34.5 1942 1942 35.3 33.7 31.9 30.5 26.8 24.5 25.5 26.0 29.3 29.5 33.3 32.8 1943 1943 33.9 33.8 33.1 29.1 26.9 23.9 25.8 24.5 29.1 31.3 32.4 33.2 1944 1944 33.6 33.2 34.4 32.1 27.0 23.5 28.0 29.1 27.3 33.6 35.7 36.1 1945 1945 35.1 35.2 34.5 31.6 27.8 25.0 25.3 27.0 30.2 31.8 33.7 33.2 1946 1946 35.3 35.3 34.8 31.3 28.8 26.1 27.2 26.2 29.5 32.1 35.7 35.6 1947 1947 35.7 35.2 32.7 32.1 28.0 25.8 24.2 29.2 29.5 33.2 35.3 34.4 1948 1948 34.3 34.3 33.7 30.8 28.7 25.4 25.0 27.3 28.2 31.9 33.3 34.5 1949 1949 35.5 34.3 33.8 30.2 27.9 25.0 25.4 27.2 30.2 32.2 32.5 34.6 1950 1950 34.9 33.3 33.6 29.6 26.8 26.7 24.0 25.7 28.8 31.5 33.0 33.5 1951 1951 32.6 32.7 33.9 29.9 27.0 24.7 26.1 27.2 29.9 31.2 33.6 35.3 1952 1952 36.2 33.5 34.7 32.6 27.3 24.9 23.4 27.1 28.6 31.9 32.8 33.8 1953 1953 35.0 31.6 32.5 30.0 26.6 24.1 25.4 26.0 27.7 30.3 33.1 32.7 1954 1954 33.4 32.8 31.4 30.3 25.0 24.3 23.9 26.2 29.3 32.0 32.5 33.3 1955 1955 33.0 31.8 32.3 30.1 25.9 23.1 25.1 24.9 29.6 30.0 32.8 32.4 1956 1956 33.5 31.6 31.0 30.5 25.5 24.4 24.9 26.8 28.4 31.8 33.0 33.0 1957 1957 34.1 32.1 32.4 31.6 27.4 21.7 25.5 26.3 28.2 30.1 33.4 33.2 1958 1958 32.8 33.1 33.2 30.9 27.6 24.4 24.9 25.8 29.0 31.2 33.9 34.2 1959 1959 34.1 32.7 34.6 30.6 24.8 24.7 25.4 26.1 30.1 31.6 33.8 33.8 1960 1960 34.6 32.7 33.5 31.0 26.4 24.6 25.2 27.4 30.6 32.5 34.1 35.2 1961 1961 34.8 34.6 33.2 30.4 26.3 24.0 27.0 26.0 31.1 33.3 33.2 34.6 1962 1962 34.8 33.7 35.2 31.2 28.8 23.9 25.8 25.5 29.8 31.6 32.4 34.6 1963 1963 32.8 34.3 33.1 30.0 26.4 23.8 24.8 25.6 29.3 31.3 32.2 33.8 1964 1964 35.9 35.7 34.8 32.7 28.0 22.8 24.8 25.5 28.1 31.1 32.7 34.3 1965 1965 34.3 34.5 33.8 30.0 27.1 23.9 24.3 26.5 28.8 30.3 33.3 34.8 1966 1966 33.6 32.5 33.6 30.4 27.9 24.8 25.0 26.5 28.8 31.8 34.1 34.3 1967 1967 33.5 32.4 33.4 29.4 26.6 22.5 25.0 25.8 30.0 32.0 32.8 34.0 1968 1968 35.4 34.7 32.6 29.9 25.9 22.2 25.3 26.6 30.0 31.6 33.1 34.5 1969 1969 35.9 34.0 33.7 30.9 26.5 24.3 25.2 27.0 27.9 30.5 34.3 34.6 1970 1970 35.5 34.1 35.7 31.7 27.1 24.7 24.5 25.5 29.0 31.6 33.9 33.3 1971 1971 33.8 32.1 34.3 30.4 27.4 24.1 24.4 26.0 31.0 32.0 32.7 34.1 1972 1972 33.7 33.8 32.6 29.6 27.1 24.9 26.1 26.5 28.6 32.4 34.3 36.8 1973 1973 36.9 35.1 34.1 30.9 27.7 24.9 25.2 25.4 29.3 32.5 33.7 33.2 1974 1974 32.5 32.5 32.2 30.1 26.2 23.6 24.5 23.5 28.8 31.6 32.0 33.5 1975 1975 34.1 33.8 32.3 30.4 25.8 26.1 25.8 25.3 28.7 31.7 33.8 33.5 1976 1976 32.9 31.0 31.5 30.0 25.3 23.6 24.4 24.2 28.3 30.1 32.2 34.2 1977 1977 34.7 31.7 32.9 30.5 25.8 23.1 24.8 27.1 27.6 30.8 34.1 34.4 1978 1978 32.7 32.0 33.2 29.9 27.5 23.8 25.3 24.9 28.3 30.6 34.0 34.1 1979 1979 34.9 32.2 34.1 30.5 26.3 24.5 24.0 25.5 29.0 31.1 34.0 35.1 1980 1980 35.3 34.4 32.6 30.8 27.7 25.3 25.8 26.7 29.2 31.7 32.6 35.5 1981 1981 35.7 34.4 34.3 31.3 27.6 23.2 25.3 25.5 29.1 31.8 34.4 36.3 1982 1982 35.7 34.3 34.8 29.3 28.1 24.4 24.5 27.4 30.9 31.8 34.8 34.3 1983 1983 35.9 35.9 35.8 33.6 27.7 26.6 26.5 27.7 29.3 31.4 32.6 33.5 1984 1984 35.9 35.1 34.8 31.9 28.0 24.9 26.0 28.3 30.4 31.0 33.9 34.6 1985 1985 35.1 33.0 33.2 30.9 27.3 24.9 25.8 27.9 29.2 31.2 33.5 33.8 1986 1986 34.9 34.4 33.0 31.2 27.7 24.9 25.3 26.5 29.4 30.7 32.3 35.3 1987 1987 36.3 33.5 34.2 32.1 30.4 24.9 25.2 26.8 28.2 32.3 34.1 35.1 1988 1988 34.9 34.0 33.8 30.4 28.7 25.5 25.1 27.1 29.4 30.1 33.9 32.3 1989 1989 32.1 31.3 33.3 31.0 29.4 24.0 26.0 26.3 29.6 30.7 33.8 35.2 1990 1990 35.0 34.3 34.0 30.8 28.9 24.5 24.2 27.3 28.7 31.8 33.5 33.5 1991 1991 32.8 33.2 33.3 31.7 28.8 23.5 25.0 26.2 28.7 30.7 32.3 31.9 1992 1992 37.1 34.3 34.0 32.0 27.8 24.9 24.5 24.8 29.0 30.2 33.2 34.6 1993 1993 34.7 33.5 34.1 29.6 26.5 24.1 26.2 26.8 30.8 33.1 32.8 35.2 1994 1994 33.0 32.6 36.0 32.5 28.0 22.8 23.7 25.7 29.7 32.0 33.8 35.3 1995 1995 36.4 34.8 33.3 31.3 26.9 24.2 24.7 25.8 28.8 29.8 33.5 33.3 1996 1996 33.6 33.9 35.1 31.8 28.9 25.7 23.2 25.5 27.4 31.0 31.8 34.1 1997 1997 33.5 33.9 33.5 30.6 27.5 24.6 25.5 28.5 31.3 33.5 33.3 35.3 1998 1998 34.8 37.0 36.7 33.2 29.3 28.3 27.3 26.3 30.6 32.2 33.2 34.9 1999 1999 35.8 35.8 35.6 32.6 28.5 25.1 26.0 26.5 27.9 31.2 34.3 32.6 2000 2000 32.8 33.2 32.9 31.2 28.0 25.5 26.4 27.9 28.0 32.3 32.2 34.5 2001 2001 34.7 34.0 35.2 30.5 27.9 25.4 24.0 25.4 28.1 32.6 32.3 33.3 2002 2002 32.8 34.1 34.9 31.4 27.1 23.3 24.8 25.6 29.9 32.1 33.1 34.3 107 134 392 134 392 -23.25 15.75 134-392_134-392 1901 1901 32.2 31.6 31.4 30.7 26.3 24.6 24.9 27.4 27.9 31.6 31.7 33.2 1902 1902 31.8 32.5 32.9 29.2 26.9 22.8 24.3 24.9 27.3 31.1 31.3 34.5 1903 1903 32.7 32.0 32.0 29.0 26.4 22.3 25.0 24.9 28.8 29.2 29.8 33.3 1904 1904 33.3 31.2 32.1 29.6 26.6 23.7 24.8 25.1 27.8 29.8 31.3 32.7 1905 1905 32.9 31.9 32.2 31.1 25.7 21.3 25.7 24.5 27.5 30.5 32.3 32.4 1906 1906 33.8 32.0 31.6 29.3 26.0 23.5 24.1 24.3 28.0 30.0 32.0 31.9 1907 1907 32.8 31.9 32.2 28.6 23.5 24.3 24.4 26.6 28.7 29.6 31.0 33.0 1908 1908 32.7 32.3 31.9 26.6 26.8 22.9 24.5 25.0 28.3 29.8 31.0 33.7 1909 1909 33.1 31.9 31.9 30.2 26.3 24.6 24.8 24.3 28.5 30.3 32.6 32.2 1910 1910 33.5 32.3 32.6 30.5 27.8 23.1 24.3 24.8 28.8 30.5 31.6 34.1 1911 1911 33.0 32.6 32.1 30.0 26.9 23.5 23.8 24.0 28.1 31.1 32.6 32.9 1912 1912 33.5 31.7 31.7 26.9 23.6 22.2 25.2 26.1 27.4 31.5 31.6 34.3 1913 1913 34.3 32.1 33.5 29.6 27.1 24.5 24.0 26.0 27.8 30.7 32.2 33.2 1914 1914 34.2 32.3 32.8 28.5 27.3 23.9 25.4 24.2 28.1 32.6 31.3 32.9 1915 1915 34.0 33.1 34.0 28.2 26.5 23.9 23.1 25.5 27.2 31.0 32.5 33.7 1916 1916 33.0 32.6 31.8 30.0 25.9 23.4 24.8 24.9 27.8 31.0 32.3 33.6 1917 1917 31.5 29.8 31.1 29.1 27.3 22.1 22.3 24.0 27.4 30.3 31.2 31.7 1918 1918 32.2 30.3 31.1 28.9 26.1 24.1 25.3 25.1 30.0 30.2 33.1 32.8 1919 1919 34.1 33.4 33.8 31.8 27.9 24.4 26.0 23.9 26.5 31.8 32.0 34.0 1920 1920 34.3 32.2 32.6 30.7 27.8 24.6 26.7 26.8 29.2 30.5 32.8 33.3 1921 1921 34.0 31.3 33.3 30.6 27.7 24.3 23.6 26.0 28.7 32.1 31.4 32.4 1922 1922 34.0 32.8 34.3 31.1 27.3 24.9 25.8 24.7 29.8 30.7 31.3 34.0 1923 1923 32.9 31.6 32.6 28.0 27.1 24.3 24.5 27.6 28.9 31.5 32.8 32.7 1924 1924 34.7 32.7 33.8 31.3 27.3 25.6 24.5 26.0 27.6 30.1 31.3 33.4 1925 1925 33.0 31.9 32.0 30.0 25.3 22.5 24.1 27.9 27.6 31.2 31.9 32.7 1926 1926 34.5 34.9 34.5 31.2 27.7 24.7 23.9 27.4 28.2 30.1 32.6 33.2 1927 1927 34.4 34.0 34.3 30.1 27.6 25.3 25.4 25.9 30.7 32.2 32.8 33.1 1928 1928 32.7 33.3 31.8 30.1 27.6 24.4 25.5 24.7 26.5 31.3 31.5 33.8 1929 1929 34.7 32.6 32.7 30.3 28.6 25.3 24.2 25.0 27.3 31.2 32.7 33.1 1930 1930 33.6 32.8 32.1 29.8 26.5 23.0 25.2 24.7 27.3 30.7 33.0 32.9 1931 1931 33.5 33.3 32.3 29.2 29.1 25.6 22.4 26.6 28.3 29.8 32.3 33.1 1932 1932 33.7 32.5 32.7 30.9 26.9 23.7 22.3 24.8 25.2 31.0 32.3 32.7 1933 1933 33.9 33.9 34.6 31.2 27.5 24.1 25.6 26.8 28.5 32.0 31.7 31.9 1934 1934 30.8 30.3 31.3 30.0 27.3 25.4 25.1 26.2 27.4 30.1 30.8 33.2 1935 1935 32.5 31.0 32.2 30.2 26.5 22.2 25.0 23.4 25.3 32.8 32.3 32.4 1936 1936 31.2 32.8 32.6 30.5 25.7 25.4 25.8 27.2 26.5 30.1 32.1 32.2 1937 1937 32.5 31.0 32.2 29.8 27.1 23.6 22.8 26.6 26.1 31.7 33.3 31.8 1938 1938 32.0 30.6 33.3 29.5 27.0 23.4 24.1 25.9 26.6 31.3 30.6 32.2 1939 1939 32.9 32.1 31.3 29.2 27.4 24.5 22.9 24.0 28.0 29.3 31.8 32.5 1940 1940 33.3 32.0 31.8 30.0 26.2 24.0 26.1 28.7 27.5 31.0 33.2 33.4 1941 1941 32.4 32.8 34.6 31.8 29.2 25.2 26.7 28.9 29.3 30.8 32.6 33.6 1942 1942 34.4 32.3 30.7 29.7 26.4 24.3 25.0 25.7 29.0 28.8 32.3 31.5 1943 1943 32.8 32.8 32.1 28.5 26.7 23.5 25.7 24.0 28.6 31.1 31.4 32.0 1944 1944 32.2 31.7 33.2 31.5 26.6 23.3 27.7 28.8 26.7 33.0 34.9 35.3 1945 1945 34.2 34.3 33.2 31.2 27.4 24.7 25.0 26.6 30.1 31.5 33.0 32.2 1946 1946 34.2 34.0 34.1 31.0 28.6 25.6 26.9 25.9 29.4 31.7 34.9 34.4 1947 1947 34.4 33.8 31.5 31.6 27.6 25.5 23.9 29.0 29.2 32.7 34.5 33.3 1948 1948 33.1 32.8 32.7 30.2 28.5 25.2 24.6 27.0 27.4 31.6 32.5 33.6 1949 1949 34.5 33.0 32.5 29.7 27.4 24.3 24.9 27.0 30.0 31.7 31.7 33.5 1950 1950 33.3 32.0 32.3 29.0 26.3 26.3 23.6 25.2 28.5 30.8 32.2 32.5 1951 1951 31.4 31.6 32.9 29.5 26.7 24.2 26.0 26.7 29.1 30.7 32.9 34.4 1952 1952 35.3 32.2 33.6 32.0 27.1 24.6 23.0 27.0 27.9 31.5 31.8 32.8 1953 1953 33.9 30.3 31.2 29.3 26.1 23.9 25.0 25.6 27.1 29.8 32.2 31.5 1954 1954 32.3 31.6 29.8 29.4 24.6 23.7 23.7 26.0 29.0 31.7 31.6 32.4 1955 1955 31.8 30.6 30.8 29.5 25.7 22.8 25.0 24.3 29.0 29.5 32.0 31.3 1956 1956 32.3 30.3 29.6 29.8 25.3 24.1 24.7 26.8 27.9 31.5 32.1 31.8 1957 1957 32.9 30.6 31.2 31.2 27.1 21.5 25.4 26.1 27.8 29.7 32.5 32.2 1958 1958 31.6 31.9 32.1 30.5 27.5 24.2 24.8 25.5 28.8 30.8 33.3 33.1 1959 1959 33.0 31.4 33.5 30.1 24.4 24.5 25.0 25.5 29.3 31.2 33.1 32.9 1960 1960 33.6 31.3 32.4 30.3 26.2 24.4 24.5 27.3 30.2 32.2 33.3 34.2 1961 1961 33.8 33.4 32.0 29.9 26.1 23.8 26.6 25.4 30.9 33.1 32.4 33.7 1962 1962 33.7 32.5 34.3 30.6 28.6 23.7 25.6 25.1 29.6 31.2 31.6 33.8 1963 1963 31.3 33.3 31.9 29.2 25.7 23.4 24.5 25.2 28.9 30.9 31.1 32.8 1964 1964 34.9 34.6 33.8 32.0 27.6 22.4 24.3 25.2 27.8 30.9 31.8 33.3 1965 1965 33.3 33.3 32.6 29.1 26.7 23.6 24.0 26.4 28.7 29.6 32.4 33.9 1966 1966 32.5 31.4 32.4 29.5 27.6 24.5 24.8 26.2 28.2 31.3 33.3 33.2 1967 1967 32.4 31.2 32.3 28.7 26.3 22.2 24.5 25.7 29.5 31.7 31.8 32.8 1968 1968 34.3 33.7 31.4 29.2 25.4 21.7 25.0 26.3 29.6 31.1 32.1 33.4 1969 1969 35.0 32.8 32.5 30.4 26.2 24.2 24.9 26.7 27.3 30.0 33.5 33.7 1970 1970 34.6 32.8 34.9 31.2 27.0 24.6 24.4 25.2 28.7 31.1 33.2 32.5 1971 1971 32.8 30.8 33.4 30.0 26.8 24.0 24.3 25.3 30.0 31.4 31.9 33.0 1972 1972 32.4 32.7 31.3 29.1 26.3 24.2 25.5 26.1 28.0 32.1 33.5 35.8 1973 1973 35.6 33.9 32.9 30.0 27.4 24.6 24.9 25.1 28.9 31.8 32.3 32.1 1974 1974 31.2 31.1 30.9 29.0 25.7 23.2 24.1 23.3 28.2 31.2 31.1 32.5 1975 1975 33.0 32.6 30.9 29.6 25.4 25.4 25.5 25.0 28.5 31.3 32.6 32.5 1976 1976 31.5 30.0 30.3 29.1 24.9 23.2 23.9 23.8 27.8 29.6 31.6 33.2 1977 1977 33.6 30.4 31.7 29.8 25.5 23.0 24.5 26.7 27.3 30.3 33.5 33.4 1978 1978 31.6 30.7 31.9 29.1 27.0 23.2 24.9 24.9 27.8 30.3 33.2 33.2 1979 1979 33.7 31.0 33.0 30.0 25.9 24.1 23.6 25.4 28.8 30.8 33.2 34.1 1980 1980 34.2 33.3 31.4 30.3 27.3 24.9 25.3 26.2 28.7 31.4 31.7 34.6 1981 1981 34.5 33.3 33.3 30.6 27.2 22.9 25.0 25.2 28.6 31.2 33.6 35.3 1982 1982 34.7 33.3 33.5 28.7 27.5 24.1 24.2 27.0 30.3 31.3 34.1 33.4 1983 1983 34.8 34.8 34.7 32.9 27.3 26.1 26.1 27.1 29.1 31.0 31.8 32.4 1984 1984 34.9 34.1 33.6 30.8 27.6 24.5 25.5 27.9 29.9 30.5 33.0 33.6 1985 1985 34.0 31.7 32.1 30.3 26.9 24.5 25.3 27.5 28.8 30.7 32.7 32.7 1986 1986 33.8 32.9 31.7 30.6 27.4 24.4 24.9 26.0 28.8 30.2 31.4 34.4 1987 1987 35.3 32.3 33.3 31.6 29.9 24.4 24.8 26.5 27.6 31.9 33.4 34.0 1988 1988 33.9 32.9 33.0 29.8 28.2 25.1 24.8 26.7 28.9 29.7 33.1 31.1 1989 1989 31.2 30.1 32.2 30.1 29.0 23.8 25.6 26.2 29.1 30.4 33.0 34.3 1990 1990 33.8 33.1 32.7 30.1 28.4 24.3 24.1 26.9 28.4 31.3 32.8 32.6 1991 1991 32.0 32.0 32.2 31.0 28.3 23.3 25.0 26.1 28.4 30.2 31.4 30.8 1992 1992 36.0 33.4 33.1 31.4 27.4 24.5 24.2 24.5 28.5 29.9 32.4 33.8 1993 1993 33.8 32.5 32.9 28.9 26.4 23.7 25.8 26.3 30.2 32.6 32.0 34.3 1994 1994 31.9 31.4 34.8 31.8 27.7 22.5 23.3 25.5 29.2 31.6 32.9 34.3 1995 1995 35.5 33.4 32.2 30.6 26.5 24.0 24.5 25.6 28.8 29.6 32.8 32.4 1996 1996 32.5 32.8 34.0 31.1 28.5 25.5 22.8 25.2 27.2 30.7 31.0 33.1 1997 1997 32.2 32.8 32.6 29.8 27.0 24.5 25.2 28.1 30.8 32.8 32.6 34.3 1998 1998 33.6 36.1 35.9 32.5 29.0 27.9 26.9 26.1 30.4 31.8 32.6 34.2 1999 1999 34.8 34.8 34.5 32.1 28.3 24.8 25.6 26.2 27.5 30.8 33.7 31.6 2000 2000 31.8 32.1 31.8 30.5 27.6 25.0 25.9 27.4 27.7 31.8 31.3 33.7 2001 2001 33.6 32.7 33.9 30.0 27.6 25.2 23.9 25.2 28.0 32.1 31.6 32.4 2002 2002 31.8 32.8 33.7 30.8 26.8 23.1 24.5 25.4 29.4 31.8 32.3 33.4 108 135 392 135 392 -22.75 15.75 135-392_135-392 1901 1901 31.0 30.1 29.5 29.4 24.9 23.4 23.7 26.3 27.1 30.7 30.4 32.0 1902 1902 30.6 31.0 30.9 27.9 25.5 21.8 23.2 24.0 26.8 30.1 30.1 33.2 1903 1903 31.5 30.5 30.1 27.7 25.3 21.3 23.8 24.0 27.8 28.4 28.6 32.1 1904 1904 32.2 29.7 30.2 28.4 25.2 22.5 23.6 24.2 27.2 29.0 30.1 31.6 1905 1905 31.6 30.5 30.3 29.8 24.3 20.3 24.5 23.6 26.9 29.7 31.0 31.3 1906 1906 32.5 30.5 29.7 28.0 24.5 22.5 22.9 23.4 27.4 29.1 30.7 30.8 1907 1907 31.5 30.4 30.3 27.3 22.0 23.2 23.0 25.5 28.0 28.8 29.9 31.8 1908 1908 31.5 30.8 30.1 25.4 25.3 21.9 23.3 24.1 27.6 29.0 29.8 32.3 1909 1909 31.8 30.4 30.0 28.9 24.9 23.4 23.6 23.4 27.7 29.5 31.3 31.0 1910 1910 32.2 30.8 30.7 29.2 26.4 22.0 23.1 23.9 28.0 29.6 30.3 32.9 1911 1911 31.8 31.1 30.2 28.7 25.5 22.4 22.6 23.2 27.4 30.1 31.4 31.7 1912 1912 32.2 30.2 29.8 25.7 22.2 21.2 23.9 25.1 26.8 30.6 30.4 33.0 1913 1913 32.9 30.6 31.5 28.3 25.7 23.3 22.9 25.0 27.1 29.8 30.9 32.0 1914 1914 32.9 30.8 30.9 27.2 25.9 22.8 24.1 23.3 27.5 31.6 30.1 31.7 1915 1915 32.6 31.5 32.1 26.9 25.1 22.8 22.0 24.5 26.6 30.1 31.2 32.5 1916 1916 31.8 31.1 29.9 28.7 24.6 22.3 23.6 24.0 27.1 30.1 31.1 32.3 1917 1917 30.0 27.8 29.1 27.8 26.1 21.0 21.0 23.2 26.7 29.5 30.0 30.5 1918 1918 30.8 28.6 29.0 27.4 24.7 23.0 24.3 23.9 29.5 29.4 31.8 31.6 1919 1919 33.0 32.0 31.9 30.6 26.4 23.2 25.0 22.8 25.7 30.8 30.7 32.9 1920 1920 33.1 30.7 30.7 29.1 26.5 23.7 25.6 25.8 28.5 29.7 31.4 32.2 1921 1921 32.9 29.7 31.3 29.4 26.1 23.4 22.5 25.0 28.0 31.3 30.1 31.3 1922 1922 32.8 31.3 32.5 29.7 25.9 24.0 24.6 23.9 29.2 29.9 30.2 32.8 1923 1923 31.6 29.9 30.5 26.6 25.9 23.4 23.4 26.8 28.1 30.5 31.5 31.4 1924 1924 33.4 31.2 32.1 30.0 26.1 24.5 23.3 25.2 26.9 29.3 30.1 32.2 1925 1925 31.7 30.2 29.9 28.7 23.8 21.4 23.0 26.9 26.8 30.3 30.8 31.6 1926 1926 33.2 33.9 32.7 29.9 26.3 23.5 22.7 26.6 27.5 29.3 31.3 32.0 1927 1927 32.9 32.6 32.4 28.7 26.2 24.0 24.2 24.9 29.8 31.2 31.4 31.9 1928 1928 31.4 31.8 29.9 28.7 25.9 23.4 24.2 23.7 25.8 30.6 30.2 32.7 1929 1929 33.2 31.1 30.8 29.1 27.2 24.2 23.1 24.0 26.6 30.4 31.5 32.0 1930 1930 32.2 31.3 30.2 28.7 25.0 21.8 23.9 23.7 26.8 29.9 31.8 31.9 1931 1931 31.9 31.8 30.3 28.0 27.7 24.5 21.2 25.7 27.7 29.1 31.0 32.0 1932 1932 32.6 31.0 30.8 29.4 25.5 22.5 21.0 23.7 24.5 30.1 31.0 31.4 1933 1933 32.6 32.5 32.9 29.9 26.1 23.0 24.7 26.0 27.8 31.2 30.3 30.3 1934 1934 29.2 28.5 29.3 28.7 25.8 24.2 24.1 25.3 26.5 29.4 29.4 31.9 1935 1935 31.1 29.2 30.4 29.1 25.3 21.0 23.9 22.3 24.5 32.0 31.1 31.1 1936 1936 30.0 31.6 30.7 29.1 24.5 24.2 24.6 26.3 25.5 29.2 30.9 31.1 1937 1937 31.1 29.3 30.4 28.5 25.6 22.5 21.6 25.6 25.2 30.9 32.2 30.4 1938 1938 30.5 29.0 31.5 28.2 25.6 22.4 23.0 24.7 25.7 30.5 29.1 30.9 1939 1939 31.5 30.7 29.1 28.0 26.0 23.3 21.6 23.1 27.3 28.3 30.4 31.2 1940 1940 31.8 30.2 30.0 28.7 24.9 22.7 24.6 27.8 26.8 30.1 32.1 32.2 1941 1941 31.1 31.3 32.8 30.6 27.9 23.9 25.6 28.0 28.6 29.7 31.5 32.5 1942 1942 33.2 30.7 28.7 28.2 25.0 23.3 23.6 24.7 28.5 27.8 30.8 30.0 1943 1943 31.5 31.4 30.5 27.3 25.6 22.3 24.5 22.8 27.9 30.3 30.0 30.6 1944 1944 30.6 30.1 31.2 30.3 25.2 22.3 26.6 28.0 26.0 32.1 33.8 34.1 1945 1945 33.0 33.0 31.1 30.1 26.0 23.5 23.8 25.5 29.6 30.7 31.7 31.0 1946 1946 33.0 32.5 32.3 30.0 27.4 24.4 25.8 24.9 28.8 30.8 33.6 33.1 1947 1947 33.0 32.1 29.4 30.3 26.1 24.4 22.7 28.2 28.5 31.8 33.3 32.2 1948 1948 31.5 31.2 30.9 28.9 27.3 24.4 23.6 26.0 26.4 30.8 31.2 32.4 1949 1949 33.3 31.4 30.5 28.5 26.1 22.9 23.5 26.0 29.2 30.9 30.3 32.3 1950 1950 31.7 30.3 30.1 27.9 24.9 25.1 22.2 24.1 27.9 29.7 30.8 31.3 1951 1951 30.0 30.0 31.1 28.2 25.3 22.9 24.8 25.5 28.3 29.8 31.7 33.3 1952 1952 34.1 30.4 31.8 30.7 25.7 23.5 21.7 26.0 27.0 30.8 30.5 31.6 1953 1953 32.8 28.6 29.1 27.9 24.4 22.7 23.7 24.5 26.2 28.9 31.0 30.1 1954 1954 30.9 30.0 27.7 27.9 23.4 22.4 22.7 25.3 28.5 30.9 30.3 31.1 1955 1955 30.4 29.0 28.6 28.3 24.5 21.6 24.0 23.3 28.3 28.6 30.7 30.2 1956 1956 31.1 28.7 27.5 28.6 24.1 23.1 23.7 26.1 27.1 31.0 30.8 30.5 1957 1957 31.5 28.8 29.2 30.0 25.9 20.5 24.4 25.2 27.1 28.8 31.3 30.9 1958 1958 30.2 30.2 30.2 29.4 26.5 23.1 23.6 24.5 28.2 30.1 32.1 31.9 1959 1959 31.9 29.9 31.6 28.9 23.0 23.3 23.8 24.5 28.5 30.4 31.9 31.8 1960 1960 32.3 29.7 30.6 28.9 25.0 23.3 23.0 26.6 29.5 31.4 31.9 32.9 1961 1961 32.6 31.9 30.1 28.7 25.0 22.7 25.2 24.2 30.4 32.3 31.2 32.6 1962 1962 32.5 31.0 32.6 29.4 27.2 22.7 24.5 24.2 29.0 30.4 30.3 32.7 1963 1963 29.5 31.8 29.9 27.8 24.1 21.9 23.3 24.1 28.4 30.0 29.7 31.5 1964 1964 33.8 33.2 32.2 30.7 26.2 21.2 22.8 24.2 27.2 30.0 30.4 32.0 1965 1965 32.0 31.9 30.8 27.7 25.4 22.3 23.0 25.5 27.8 28.5 31.2 32.8 1966 1966 31.3 29.8 30.6 27.9 26.2 23.4 23.8 25.3 27.4 30.5 32.3 32.1 1967 1967 31.2 29.7 30.5 27.4 25.0 21.1 23.2 24.7 28.7 30.8 30.3 31.5 1968 1968 33.1 32.3 29.4 27.9 24.0 20.2 23.7 25.4 28.9 30.4 30.7 32.2 1969 1969 33.8 31.3 30.5 29.1 24.9 23.3 23.8 25.7 26.5 28.9 32.3 32.7 1970 1970 33.5 31.4 33.3 30.1 25.9 23.7 23.4 24.4 28.2 30.2 32.2 31.3 1971 1971 31.5 29.2 31.7 28.9 25.4 23.0 23.1 24.2 28.7 30.3 30.6 31.8 1972 1972 30.9 31.3 29.4 28.0 24.5 22.7 24.1 24.9 27.1 31.2 32.2 34.9 1973 1973 34.1 32.3 31.1 28.6 26.0 23.4 23.7 24.1 28.3 30.4 30.8 30.8 1974 1974 29.7 29.5 29.1 27.3 24.0 22.0 22.7 22.3 27.3 30.0 29.6 31.3 1975 1975 31.7 31.1 28.8 28.2 23.9 23.8 24.1 24.0 28.0 30.3 31.0 31.4 1976 1976 30.0 28.5 28.5 27.6 23.5 22.0 22.6 22.8 27.1 28.6 30.4 32.1 1977 1977 32.3 28.9 29.7 28.3 24.0 22.1 23.4 25.6 26.8 29.4 32.4 32.1 1978 1978 30.4 29.0 30.0 27.6 25.5 21.9 23.7 24.2 27.0 29.4 32.0 32.1 1979 1979 32.2 29.6 31.3 29.0 24.5 22.9 22.4 24.5 28.0 30.0 32.0 32.9 1980 1980 33.1 31.8 29.6 29.1 25.9 23.7 24.0 25.0 28.0 30.7 30.4 33.6 1981 1981 33.2 32.0 31.5 29.3 25.8 21.9 23.9 24.1 27.7 30.3 32.4 34.1 1982 1982 33.5 31.7 31.5 27.4 25.9 23.0 22.9 25.9 29.4 30.3 32.7 32.2 1983 1983 33.4 33.4 32.8 31.5 25.9 24.9 25.0 25.8 28.5 30.2 30.5 31.3 1984 1984 33.6 32.6 31.7 29.3 26.2 23.4 24.2 26.8 29.2 29.6 31.8 32.5 1985 1985 32.7 30.1 30.3 28.9 25.4 23.3 24.1 26.4 28.0 29.8 31.4 31.3 1986 1986 32.6 31.2 29.8 29.3 26.2 23.2 23.5 24.9 28.0 29.2 30.0 33.3 1987 1987 34.2 30.9 31.6 30.4 28.4 23.1 23.5 25.3 26.7 30.9 32.3 32.8 1988 1988 32.6 31.4 31.3 28.5 26.6 23.8 23.6 25.6 28.2 29.0 31.7 29.7 1989 1989 30.0 28.6 30.6 28.7 27.7 22.7 24.3 25.4 28.3 29.6 31.8 33.3 1990 1990 32.4 31.7 30.8 28.7 26.9 23.2 23.2 26.0 27.7 30.3 31.6 31.4 1991 1991 30.7 30.4 30.5 29.6 26.9 22.3 23.9 25.0 27.7 29.3 30.2 29.3 1992 1992 34.7 32.1 31.5 30.2 26.2 23.4 23.0 23.6 27.9 29.1 31.4 32.8 1993 1993 32.6 30.9 31.0 27.5 25.4 22.5 24.5 25.3 29.4 31.6 30.8 33.2 1994 1994 30.7 29.8 33.1 30.5 26.4 21.6 22.0 24.6 28.6 30.7 31.8 33.3 1995 1995 34.3 31.8 30.5 29.3 25.2 23.0 23.6 24.9 28.0 28.9 31.6 31.4 1996 1996 31.1 31.4 32.1 30.0 27.1 24.4 21.5 24.1 26.6 30.1 29.8 32.0 1997 1997 30.9 31.5 30.6 28.6 25.6 23.5 24.0 27.0 29.9 31.9 31.7 33.3 1998 1998 32.3 34.9 34.2 31.1 27.9 26.7 25.9 25.0 29.9 31.1 31.5 33.2 1999 1999 33.6 33.4 32.5 30.8 27.1 23.5 24.5 25.3 27.0 30.0 32.6 30.3 2000 2000 30.6 30.7 30.0 29.2 26.2 23.8 24.7 26.3 27.1 30.9 30.1 32.6 2001 2001 32.3 31.1 32.0 28.6 26.1 23.9 22.7 24.3 27.4 31.1 30.5 31.3 2002 2002 30.6 31.3 31.7 29.5 25.5 22.0 23.4 24.6 28.7 31.1 31.2 32.4 109 136 392 136 392 -22.25 15.75 136-392_136-392 1901 1901 31.6 30.4 29.4 29.5 25.3 23.9 24.1 26.9 27.8 31.4 31.3 32.8 1902 1902 31.1 31.2 30.7 28.0 25.9 22.4 23.7 24.7 27.7 30.9 31.0 34.0 1903 1903 31.9 30.8 30.1 27.9 25.9 22.0 24.3 24.7 28.5 29.3 29.5 32.8 1904 1904 32.6 30.0 30.2 28.6 25.6 23.2 24.1 24.9 28.0 29.9 31.0 32.3 1905 1905 32.1 30.7 30.2 29.9 24.6 21.0 24.9 24.4 27.7 30.6 31.9 32.1 1906 1906 32.8 30.7 29.6 28.1 24.9 23.1 23.4 24.2 28.3 30.0 31.5 31.7 1907 1907 32.0 30.7 30.2 27.5 22.5 23.7 23.3 26.1 28.8 29.6 30.8 32.6 1908 1908 31.9 31.0 30.1 25.6 25.5 22.6 23.8 24.9 28.4 29.9 30.8 33.0 1909 1909 32.3 30.5 29.9 29.0 25.3 24.0 24.1 24.2 28.5 30.3 32.0 31.9 1910 1910 32.6 31.0 30.6 29.3 26.7 22.7 23.6 24.6 28.8 30.4 31.2 33.7 1911 1911 32.3 31.3 30.1 28.7 25.9 22.9 23.2 24.0 28.3 30.9 32.2 32.5 1912 1912 32.6 30.5 29.7 26.0 22.7 21.9 24.4 25.8 27.6 31.3 31.3 33.8 1913 1913 33.3 30.8 31.4 28.5 26.1 23.8 23.4 25.7 27.9 30.6 31.8 32.8 1914 1914 33.3 31.0 30.8 27.4 26.3 23.3 24.4 24.0 28.3 32.4 31.0 32.6 1915 1915 33.0 31.6 31.9 27.1 25.5 23.4 22.6 25.2 27.5 30.9 32.0 33.3 1916 1916 32.2 31.3 29.8 28.7 25.1 23.0 24.1 24.7 28.0 30.9 31.9 33.1 1917 1917 30.2 27.5 29.0 28.0 26.5 21.6 21.5 24.1 27.4 30.3 30.9 31.2 1918 1918 31.1 28.5 28.9 27.4 25.2 23.6 24.8 24.5 30.4 30.2 32.7 32.5 1919 1919 33.6 32.3 31.9 30.9 26.7 23.8 25.6 23.5 26.5 31.5 31.4 33.8 1920 1920 33.6 30.9 30.4 29.0 27.0 24.4 26.2 26.5 29.3 30.5 32.2 33.0 1921 1921 33.5 29.9 31.2 29.6 26.4 24.1 23.0 25.7 28.8 32.1 30.8 32.2 1922 1922 33.3 31.6 32.4 29.9 26.4 24.7 25.1 24.7 30.0 30.7 31.2 33.6 1923 1923 32.0 30.0 30.3 26.7 26.5 24.0 23.9 27.6 28.9 31.3 32.4 32.1 1924 1924 33.8 31.4 32.1 30.2 26.5 25.4 23.8 26.0 27.7 30.1 30.9 33.0 1925 1925 32.1 30.4 29.8 28.9 24.1 22.0 23.5 27.7 27.5 31.1 31.8 32.5 1926 1926 33.6 34.3 32.7 30.1 26.7 24.1 23.2 27.3 28.2 30.1 32.0 32.8 1927 1927 33.2 32.8 32.3 28.9 26.7 24.6 24.7 25.6 30.4 32.0 32.0 32.7 1928 1928 31.8 32.0 29.8 28.9 26.0 24.1 24.7 24.4 26.6 31.5 31.0 33.5 1929 1929 33.5 31.4 30.7 29.5 27.6 24.8 23.6 24.7 27.3 31.2 32.4 32.8 1930 1930 32.6 31.6 30.1 28.9 25.4 22.2 24.4 24.4 27.7 30.9 32.7 32.8 1931 1931 32.2 31.9 30.0 28.4 28.2 25.3 21.7 26.5 28.6 29.9 31.7 32.8 1932 1932 33.1 31.3 30.7 29.4 25.9 23.3 21.5 24.3 25.2 30.7 31.7 32.2 1933 1933 33.0 32.8 32.8 30.1 26.6 23.6 25.4 26.9 28.6 32.1 31.1 30.9 1934 1934 29.4 28.3 29.1 28.9 26.1 24.6 24.7 26.0 27.2 30.2 30.2 32.7 1935 1935 31.3 29.4 30.3 29.3 25.8 21.5 24.5 22.9 25.3 32.9 31.9 31.8 1936 1936 30.5 32.1 30.6 29.3 25.0 24.8 25.2 27.0 26.3 30.1 31.7 31.9 1937 1937 31.4 29.3 30.3 28.6 26.0 23.3 22.1 26.3 25.9 31.8 33.1 31.0 1938 1938 30.8 29.1 31.6 28.3 25.9 23.1 23.6 25.4 26.4 31.3 29.8 31.5 1939 1939 31.8 31.0 28.8 28.2 26.5 23.8 22.1 23.8 28.1 28.9 31.0 31.8 1940 1940 32.1 30.2 29.9 28.8 25.5 23.2 25.0 28.4 27.6 30.9 32.8 33.1 1941 1941 31.4 31.6 32.6 31.0 28.4 24.3 26.2 28.7 29.4 30.5 32.4 33.2 1942 1942 33.5 30.8 28.6 28.3 25.4 24.0 24.1 25.5 29.3 28.4 31.4 30.6 1943 1943 31.9 31.8 30.5 27.7 26.3 22.8 25.0 23.4 28.7 31.3 30.6 31.2 1944 1944 30.9 30.2 30.9 30.6 25.6 23.0 27.2 28.9 26.7 32.8 34.5 34.8 1945 1945 33.5 33.3 30.8 30.6 26.4 24.2 24.4 26.3 30.7 31.5 32.6 31.8 1946 1946 33.3 32.6 32.3 30.6 28.1 25.0 26.5 25.6 29.6 31.6 34.3 33.8 1947 1947 33.2 32.2 29.2 30.6 26.6 25.1 23.3 29.0 29.4 32.6 34.0 32.8 1948 1948 31.7 31.1 31.0 29.2 27.9 25.1 24.1 26.7 26.9 31.6 32.0 33.2 1949 1949 34.0 31.6 30.3 28.7 26.5 23.4 23.8 26.7 30.0 31.7 31.0 33.2 1950 1950 31.7 30.4 29.8 28.2 25.3 25.6 22.5 24.6 28.8 30.3 31.6 32.1 1951 1951 30.2 30.1 31.0 28.5 25.8 23.4 25.3 26.1 29.0 30.6 32.3 34.1 1952 1952 34.6 30.5 31.7 30.9 26.4 24.1 22.2 26.7 27.7 31.7 31.1 32.4 1953 1953 33.3 28.5 28.8 28.0 24.7 23.4 24.0 25.3 26.8 29.8 31.9 30.7 1954 1954 31.1 30.2 27.2 27.8 23.8 22.8 23.1 26.2 29.4 31.8 30.9 31.8 1955 1955 30.8 29.3 28.1 28.5 25.1 22.3 24.8 23.9 29.2 29.3 31.5 30.9 1956 1956 31.4 28.9 27.3 28.8 24.8 23.8 24.4 27.2 27.8 32.0 31.4 31.1 1957 1957 31.8 29.0 29.0 30.5 26.4 21.2 25.2 26.0 27.9 29.7 32.0 31.7 1958 1958 30.4 30.3 30.1 29.8 27.3 23.9 24.3 25.1 29.1 30.9 32.9 32.7 1959 1959 32.2 30.0 31.6 29.2 23.4 24.1 24.3 25.1 29.1 31.3 32.9 32.7 1960 1960 32.7 29.8 30.6 29.0 25.6 24.0 23.3 27.5 30.5 32.3 32.5 33.7 1961 1961 33.0 32.3 29.9 28.9 25.5 23.4 25.7 24.8 31.4 33.4 32.0 33.6 1962 1962 32.9 31.2 32.8 29.6 27.9 23.4 25.0 24.9 30.0 31.2 31.1 33.6 1963 1963 29.4 32.1 29.7 28.0 24.4 22.4 23.8 24.7 29.2 30.9 30.1 32.0 1964 1964 34.2 33.6 32.1 30.9 26.6 21.8 23.1 24.9 28.1 30.9 31.2 32.8 1965 1965 32.3 32.1 30.6 27.9 25.8 23.0 23.7 26.4 28.7 29.1 31.9 33.7 1966 1966 31.7 30.0 30.4 27.7 26.7 24.0 24.6 26.3 28.1 31.3 33.1 32.8 1967 1967 31.7 29.9 30.3 27.5 25.5 21.8 23.5 25.6 29.4 31.8 30.9 32.0 1968 1968 33.5 32.7 29.1 28.1 24.4 20.7 24.3 26.3 29.6 31.2 31.4 33.0 1969 1969 34.2 31.5 30.4 29.5 25.4 24.2 24.3 26.5 27.0 29.6 33.1 33.6 1970 1970 33.9 31.7 33.5 30.5 26.5 24.5 24.1 25.3 29.1 31.0 33.1 32.1 1971 1971 31.9 29.3 31.7 29.3 25.7 23.9 23.7 24.7 29.0 31.1 31.3 32.5 1972 1972 31.1 31.5 29.2 28.4 24.7 23.0 24.4 25.6 27.6 32.2 32.8 35.8 1973 1973 34.3 32.7 31.1 28.8 26.6 24.1 24.4 24.9 29.2 31.0 31.6 31.4 1974 1974 29.9 29.5 28.8 27.2 24.4 22.5 23.1 23.2 27.7 30.5 30.3 32.1 1975 1975 32.1 31.3 28.5 28.3 24.3 23.9 24.4 24.7 29.0 31.2 31.2 32.2 1976 1976 30.0 28.9 28.4 27.7 23.8 22.6 23.0 23.5 27.8 29.4 31.4 32.7 1977 1977 32.7 29.1 29.5 28.5 24.6 23.0 24.1 26.2 27.6 30.4 33.3 32.7 1978 1978 30.7 29.0 29.7 27.7 25.7 22.3 24.2 25.2 27.8 30.2 32.7 32.8 1979 1979 32.5 29.7 31.0 29.4 25.1 23.4 22.9 25.4 28.8 30.9 32.6 33.6 1980 1980 33.5 32.0 29.6 29.2 26.5 24.3 24.4 25.7 28.9 31.8 31.1 34.4 1981 1981 33.5 32.4 31.4 29.5 26.3 22.6 24.5 24.8 28.4 31.0 33.3 34.8 1982 1982 33.9 32.0 31.3 27.7 26.2 23.8 23.4 26.6 30.1 31.0 33.3 33.0 1983 1983 33.6 33.8 32.7 31.6 26.4 25.4 25.6 26.4 29.6 31.1 31.3 32.0 1984 1984 33.9 32.8 31.5 29.4 26.6 24.0 24.7 27.4 30.0 30.5 32.3 33.3 1985 1985 33.1 30.2 30.2 29.2 25.8 23.9 24.6 27.1 28.8 30.7 32.3 31.9 1986 1986 32.9 31.3 29.6 29.7 26.9 23.9 24.0 25.6 28.6 30.0 30.7 34.2 1987 1987 34.6 31.1 31.7 30.8 28.8 23.7 24.0 26.0 27.4 31.7 33.2 33.5 1988 1988 33.0 31.6 31.4 28.8 27.0 24.3 24.0 26.3 28.9 30.0 32.5 30.3 1989 1989 30.5 28.9 30.6 28.8 28.1 23.4 24.8 26.2 29.2 30.4 32.7 34.2 1990 1990 32.5 31.9 30.5 28.8 27.2 23.9 24.0 26.8 28.7 31.3 32.4 32.3 1991 1991 31.3 30.6 30.4 29.8 27.3 23.0 24.4 25.9 28.6 30.2 30.9 29.9 1992 1992 35.0 32.6 31.7 30.4 26.8 24.1 23.6 24.5 28.7 30.0 32.2 33.8 1993 1993 33.1 31.1 30.8 27.7 26.1 23.4 25.0 26.2 30.0 32.5 31.6 34.1 1994 1994 31.1 30.0 33.0 30.7 26.9 22.3 22.4 25.3 29.4 31.6 32.5 34.2 1995 1995 34.9 31.8 30.3 29.5 25.8 23.7 24.2 25.9 28.9 29.8 32.4 32.3 1996 1996 31.5 31.8 32.0 30.3 27.5 25.1 21.8 24.9 27.5 31.2 30.7 32.8 1997 1997 31.3 31.7 30.5 28.7 26.1 24.3 24.6 27.7 30.5 32.8 32.7 34.0 1998 1998 32.7 35.4 34.4 31.2 28.5 27.4 26.4 25.7 30.8 32.0 32.5 34.1 1999 1999 34.1 33.6 32.5 31.0 27.5 24.2 25.1 26.0 27.9 31.0 33.6 31.0 2000 2000 31.1 31.1 29.9 29.4 26.8 24.2 25.1 26.9 28.0 31.6 30.9 33.5 2001 2001 32.6 31.3 31.7 29.0 26.6 24.6 23.4 25.2 28.3 31.7 31.4 32.2 2002 2002 31.1 31.4 31.5 29.6 25.9 22.8 24.1 25.6 29.4 31.8 32.0 33.3 110 137 392 137 392 -21.75 15.75 137-392_137-392 1901 1901 31.2 29.5 28.5 28.7 24.6 23.1 23.5 26.4 27.9 31.4 31.0 32.6 1902 1902 30.6 30.3 29.7 27.4 25.3 21.8 23.0 24.4 28.0 30.9 30.7 33.7 1903 1903 31.5 29.9 29.2 27.4 25.5 21.4 23.7 24.4 28.6 29.4 29.2 32.7 1904 1904 32.1 29.2 29.3 28.0 24.8 22.5 23.5 24.6 28.1 30.0 30.6 32.2 1905 1905 31.6 29.8 29.3 29.2 23.9 20.5 24.2 24.1 27.9 30.7 31.5 32.0 1906 1906 32.3 29.9 28.7 27.4 24.2 22.4 22.9 23.9 28.4 30.0 31.1 31.7 1907 1907 31.5 29.8 29.4 26.8 21.9 23.0 22.7 25.6 28.9 29.7 30.5 32.5 1908 1908 31.5 30.1 29.2 25.0 24.8 22.0 23.2 24.6 28.6 30.0 30.5 32.7 1909 1909 31.8 29.7 29.0 28.3 24.6 23.2 23.5 23.9 28.6 30.3 31.6 31.8 1910 1910 32.1 30.1 29.7 28.5 26.0 22.0 23.0 24.3 28.9 30.4 30.8 33.3 1911 1911 31.8 30.4 29.2 28.0 25.2 22.2 22.5 23.7 28.4 30.7 31.8 32.3 1912 1912 32.1 29.6 28.8 25.4 22.1 21.3 23.8 25.3 27.8 31.3 30.9 33.5 1913 1913 32.8 30.0 30.4 27.8 25.4 23.0 22.9 25.2 28.1 30.6 31.4 32.6 1914 1914 32.8 30.1 29.9 26.7 25.6 22.6 23.7 23.7 28.4 32.3 30.7 32.3 1915 1915 32.5 30.6 30.9 26.5 24.8 22.6 22.2 24.8 27.7 30.9 31.7 33.2 1916 1916 31.7 30.3 29.0 28.0 24.5 22.3 23.5 24.4 28.1 30.9 31.5 32.8 1917 1917 29.7 26.6 28.0 27.3 25.8 21.0 20.9 23.9 27.5 30.4 30.5 31.0 1918 1918 30.6 27.5 28.0 26.7 24.5 22.9 24.2 24.1 30.5 30.2 32.3 32.3 1919 1919 33.1 31.6 31.0 30.2 25.9 23.0 25.0 23.1 26.6 31.4 31.0 33.7 1920 1920 33.1 30.0 29.5 28.2 26.3 23.7 25.7 26.1 29.4 30.5 31.8 32.8 1921 1921 33.0 29.0 30.3 28.9 25.6 23.4 22.4 25.3 28.7 32.1 30.4 32.0 1922 1922 32.8 30.7 31.5 29.1 25.7 24.0 24.4 24.3 30.1 30.7 31.0 33.3 1923 1923 31.5 29.0 29.4 26.0 25.9 23.3 23.5 27.2 29.0 31.3 32.0 31.9 1924 1924 33.3 30.5 31.2 29.5 25.8 24.7 23.2 25.6 27.8 30.1 30.5 32.8 1925 1925 31.6 29.5 28.9 28.2 23.4 21.3 22.9 27.3 27.5 31.1 31.5 32.3 1926 1926 33.1 33.4 31.7 29.4 26.0 23.4 22.5 26.9 28.3 30.1 31.7 32.6 1927 1927 32.7 32.0 31.4 28.2 26.0 23.9 24.1 25.2 30.5 31.9 31.7 32.5 1928 1928 31.3 31.1 29.0 28.2 25.3 23.4 24.1 24.0 26.8 31.4 30.6 33.3 1929 1929 32.8 30.5 29.8 28.8 26.9 24.1 23.0 24.3 27.4 31.3 32.1 32.6 1930 1930 32.1 30.7 29.2 28.3 24.7 21.5 23.8 24.0 27.8 30.9 32.3 32.6 1931 1931 31.6 31.0 29.1 27.8 27.5 24.6 21.0 26.1 28.7 29.9 31.3 32.6 1932 1932 32.6 30.4 29.8 28.6 25.2 22.6 20.8 23.8 25.3 30.7 31.3 32.0 1933 1933 32.3 31.9 31.9 29.4 25.9 22.9 24.8 26.4 28.7 32.1 30.7 30.7 1934 1934 28.9 27.2 28.1 28.2 25.4 23.9 24.1 25.6 27.3 30.3 29.8 32.5 1935 1935 30.8 28.5 29.4 28.6 25.2 20.8 24.0 22.5 25.4 33.0 31.5 31.6 1936 1936 30.0 31.2 29.7 28.6 24.4 24.2 24.6 26.5 26.4 30.2 31.3 31.7 1937 1937 30.9 28.4 29.4 27.9 25.3 22.6 21.5 25.8 25.9 31.8 32.7 30.7 1938 1938 30.3 28.2 30.7 27.6 25.2 22.4 23.0 25.0 26.5 31.3 29.3 31.3 1939 1939 31.3 30.1 27.9 27.5 25.8 23.1 21.5 23.4 28.2 28.9 30.6 31.6 1940 1940 31.6 29.2 29.2 28.1 25.0 22.3 24.1 28.1 27.8 30.9 32.4 32.8 1941 1941 31.0 30.7 31.7 30.2 27.6 23.5 25.6 28.2 29.4 30.4 32.2 33.0 1942 1942 33.0 29.9 27.7 27.6 24.7 23.3 23.5 25.0 29.4 28.2 31.1 30.4 1943 1943 31.5 31.0 29.7 27.0 25.8 22.0 24.2 22.9 28.8 31.4 30.1 30.9 1944 1944 30.4 29.4 30.0 29.9 24.8 22.2 26.5 28.4 26.8 32.7 34.1 34.5 1945 1945 33.1 32.7 29.9 30.1 25.8 23.3 23.9 25.9 30.8 31.6 32.2 31.5 1946 1946 32.8 31.7 31.6 30.3 27.4 24.2 25.8 25.2 29.6 31.6 33.9 33.5 1947 1947 32.6 31.3 28.3 29.8 25.8 24.3 22.7 28.5 29.5 32.5 33.6 32.6 1948 1948 31.2 30.2 30.1 28.5 27.4 24.4 23.5 26.3 27.0 31.6 31.6 33.1 1949 1949 33.5 30.7 29.4 28.1 25.8 22.6 23.1 26.3 30.0 31.7 30.6 33.0 1950 1950 31.2 29.4 29.0 27.5 24.6 24.7 22.0 24.1 29.0 30.0 31.2 31.8 1951 1951 29.7 29.3 30.1 27.9 25.2 22.7 24.7 25.6 29.0 30.6 31.9 34.0 1952 1952 34.1 29.5 30.9 30.1 25.8 23.5 21.5 26.3 27.7 31.7 30.7 32.2 1953 1953 32.7 27.7 28.0 27.2 24.0 22.7 23.4 24.9 26.9 29.8 31.6 30.5 1954 1954 30.5 29.3 26.3 27.0 23.2 22.0 22.4 25.7 29.6 31.9 30.5 31.7 1955 1955 30.2 28.5 27.3 27.8 24.6 21.5 24.3 23.5 29.3 29.3 31.2 30.8 1956 1956 30.9 28.0 26.6 28.1 24.3 23.0 23.8 27.0 27.8 32.1 31.0 30.9 1957 1957 31.2 28.2 28.2 29.8 25.8 20.5 24.8 25.5 27.9 29.7 31.7 31.6 1958 1958 30.0 29.3 29.2 29.2 26.7 23.3 23.7 24.5 29.1 30.9 32.6 32.5 1959 1959 31.9 29.2 30.8 28.7 22.7 23.3 23.7 24.7 29.2 31.3 32.6 32.6 1960 1960 32.2 29.0 29.8 28.3 25.0 23.2 22.3 27.2 30.7 32.4 32.3 33.5 1961 1961 32.5 31.4 29.1 28.4 25.2 22.6 25.0 24.3 31.6 33.3 31.7 33.5 1962 1962 32.4 30.4 31.9 28.9 27.2 22.8 24.4 24.5 30.1 31.2 30.7 33.5 1963 1963 28.5 31.4 28.8 27.4 23.7 21.4 23.2 24.3 29.3 30.9 29.6 31.8 1964 1964 33.7 32.8 31.5 30.2 25.8 21.1 22.4 24.5 28.3 30.9 30.8 32.7 1965 1965 31.9 31.2 29.8 27.2 25.1 22.2 23.0 26.1 28.8 28.8 31.6 33.4 1966 1966 31.2 29.3 29.7 26.8 26.0 23.2 24.0 26.0 28.1 31.3 32.8 32.7 1967 1967 31.2 29.1 29.5 26.9 24.9 21.1 22.8 25.2 29.4 31.8 30.6 31.7 1968 1968 33.0 32.0 28.2 27.5 23.7 19.8 23.7 25.9 29.7 31.2 30.9 32.7 1969 1969 33.7 30.7 29.5 28.9 24.7 23.5 23.8 26.1 26.9 29.6 32.7 33.5 1970 1970 33.5 30.8 32.8 29.9 26.2 23.9 23.6 24.9 29.2 31.0 32.7 32.0 1971 1971 31.5 28.5 31.1 28.6 25.0 23.1 23.2 24.3 28.7 31.1 31.0 32.2 1972 1972 30.1 30.8 28.3 27.7 24.0 22.2 23.7 25.2 27.5 32.2 32.4 35.7 1973 1973 33.8 31.9 30.4 28.2 25.9 23.3 23.8 24.5 29.3 30.9 31.1 31.2 1974 1974 29.4 28.5 27.9 26.5 23.5 21.8 22.3 22.8 27.4 30.2 29.9 31.8 1975 1975 31.6 30.5 27.8 27.5 23.6 22.8 23.5 24.4 29.3 31.2 30.9 32.2 1976 1976 29.2 28.1 27.5 26.8 23.1 21.7 22.2 23.0 27.9 29.4 31.1 32.5 1977 1977 32.3 28.3 28.6 27.7 23.9 22.4 23.5 25.7 27.9 30.7 33.1 32.4 1978 1978 30.3 28.0 28.8 26.9 24.6 21.3 23.5 25.1 27.8 30.2 32.3 32.7 1979 1979 31.8 28.9 30.0 28.9 24.5 22.7 22.2 25.2 29.0 31.1 32.5 33.3 1980 1980 32.9 31.0 28.8 28.4 25.8 23.4 23.5 25.2 29.0 31.9 30.6 34.2 1981 1981 32.9 31.8 30.6 28.7 25.7 21.8 24.0 24.4 28.5 30.9 33.1 34.7 1982 1982 33.5 31.3 30.4 27.0 25.3 23.1 22.5 26.1 30.1 30.8 32.9 32.7 1983 1983 33.1 33.1 31.9 30.8 25.7 24.4 25.1 25.8 29.9 31.2 31.0 31.7 1984 1984 33.5 32.0 30.7 28.6 25.9 23.2 23.9 26.9 30.1 30.5 32.0 33.3 1985 1985 32.6 29.2 29.4 28.5 25.1 23.2 24.0 26.7 29.0 30.8 31.9 31.6 1986 1986 32.6 30.2 28.7 29.1 26.4 23.2 23.5 25.2 28.6 29.8 30.4 34.1 1987 1987 34.2 30.3 31.0 30.3 28.1 22.9 23.4 25.6 27.3 31.6 33.1 33.2 1988 1988 32.6 30.9 30.9 28.2 26.1 23.4 23.4 25.8 29.0 30.1 32.0 30.1 1989 1989 30.1 28.1 30.0 27.9 27.4 22.7 24.2 25.9 29.2 30.3 32.4 34.1 1990 1990 31.9 31.1 29.7 28.1 26.4 23.2 23.4 26.5 28.8 31.3 32.1 32.2 1991 1991 30.9 29.8 29.8 29.0 26.5 22.3 23.8 25.7 28.9 30.2 30.7 29.7 1992 1992 34.5 31.9 31.1 29.8 26.2 23.5 22.9 24.2 28.9 30.1 31.9 33.8 1993 1993 32.8 30.4 29.9 27.1 25.7 22.6 24.3 25.9 30.0 32.3 31.3 33.7 1994 1994 30.5 29.3 32.2 30.0 26.2 21.7 21.9 25.0 29.6 31.7 32.3 33.9 1995 1995 34.6 30.7 29.7 28.8 25.2 23.1 23.8 25.7 29.2 29.9 32.1 32.2 1996 1996 31.0 31.1 31.4 29.8 26.9 24.4 21.1 24.5 27.6 31.3 30.5 32.7 1997 1997 30.8 30.9 29.7 28.0 25.4 23.6 24.0 27.3 30.5 32.9 32.4 33.8 1998 1998 32.3 34.7 33.7 30.5 27.8 26.6 25.8 25.3 31.0 32.0 32.2 34.1 1999 1999 33.6 32.6 31.6 30.3 26.8 23.5 24.5 25.6 28.0 31.2 33.3 30.9 2000 2000 30.7 30.3 29.1 28.7 26.1 23.3 24.4 26.3 28.3 31.6 30.6 33.3 2001 2001 32.1 30.4 30.8 28.3 25.8 23.8 22.8 25.0 28.5 31.6 31.1 32.1 2002 2002 30.7 30.5 30.5 28.9 25.3 22.1 23.5 25.2 29.4 31.6 31.8 33.2 111 138 392 138 392 -21.25 15.75 138-392_138-392 1901 1901 30.8 28.9 28.0 28.4 24.6 23.2 23.4 26.5 28.0 31.4 30.9 32.4 1902 1902 30.2 29.8 29.1 27.4 25.3 22.1 23.0 24.7 28.1 30.9 30.6 33.4 1903 1903 31.0 29.4 28.6 27.3 25.7 21.7 23.6 24.7 28.5 29.4 29.1 32.4 1904 1904 31.6 28.6 28.7 27.7 24.8 22.7 23.4 24.8 28.1 30.1 30.5 32.0 1905 1905 31.1 29.2 28.7 28.8 23.9 20.8 24.0 24.3 27.9 30.8 31.4 31.7 1906 1906 31.9 29.3 28.1 27.1 24.1 22.6 22.8 24.3 28.5 30.0 30.9 31.5 1907 1907 31.1 29.3 28.8 26.5 22.0 23.2 22.6 25.6 28.7 29.8 30.4 32.2 1908 1908 31.0 29.5 28.7 24.8 24.9 22.3 23.2 24.9 28.7 30.1 30.5 32.5 1909 1909 31.3 29.1 28.3 27.9 24.7 23.3 23.4 24.0 28.6 30.3 31.4 31.5 1910 1910 31.6 29.5 29.1 28.2 26.0 22.2 23.0 24.6 28.9 30.4 30.7 33.1 1911 1911 31.3 29.8 28.6 27.6 25.2 22.4 22.5 24.0 28.4 30.8 31.6 32.1 1912 1912 31.6 29.1 28.2 25.2 22.2 21.7 23.6 25.5 27.8 31.3 30.8 33.2 1913 1913 32.2 29.4 29.7 27.5 25.4 23.1 22.8 25.4 28.2 30.6 31.2 32.3 1914 1914 32.3 29.5 29.3 26.5 25.6 22.8 23.5 23.9 28.5 32.3 30.6 32.2 1915 1915 31.9 29.9 30.3 26.3 24.9 22.8 22.2 25.1 27.8 30.9 31.6 32.9 1916 1916 31.2 29.7 28.4 27.7 24.6 22.5 23.4 24.6 28.2 30.8 31.3 32.6 1917 1917 29.3 26.1 27.4 27.0 25.7 21.2 20.8 24.2 27.6 30.4 30.4 30.7 1918 1918 30.1 27.0 27.4 26.4 24.5 23.1 24.1 24.3 30.5 30.2 32.1 32.0 1919 1919 32.5 31.0 30.4 29.8 25.8 23.1 24.8 23.3 26.7 31.4 30.8 33.4 1920 1920 32.6 29.4 28.9 27.9 26.2 23.9 25.6 26.3 29.4 30.5 31.6 32.5 1921 1921 32.5 28.4 29.7 28.6 25.5 23.6 22.3 25.5 28.7 32.1 30.2 31.7 1922 1922 32.3 30.1 30.8 28.7 25.7 24.2 24.3 24.5 30.0 30.7 30.8 33.0 1923 1923 31.1 28.4 28.8 25.8 25.8 23.5 23.4 27.4 29.0 31.2 31.8 31.6 1924 1924 32.8 29.9 30.6 29.1 25.7 24.8 23.1 25.8 27.8 30.1 30.3 32.5 1925 1925 31.1 28.9 28.3 27.9 23.4 21.6 22.9 27.5 27.6 31.1 31.3 32.1 1926 1926 32.6 32.8 31.1 29.0 25.9 23.6 22.5 27.1 28.4 30.1 31.5 32.3 1927 1927 32.2 31.3 30.7 27.9 26.0 24.0 24.0 25.4 30.5 31.9 31.5 32.2 1928 1928 30.8 30.5 28.4 27.9 25.3 23.6 24.0 24.2 26.8 31.4 30.4 33.0 1929 1929 32.3 29.9 29.2 28.5 26.9 24.3 22.9 24.5 27.5 31.3 31.9 32.3 1930 1930 31.6 30.0 28.6 27.9 24.7 21.7 23.7 24.2 27.8 30.9 32.0 32.3 1931 1931 31.2 30.4 28.5 27.5 27.4 24.8 21.0 26.3 28.7 29.9 31.1 32.3 1932 1932 32.1 29.8 29.2 28.3 25.2 22.8 20.7 24.0 25.4 30.7 31.1 31.7 1933 1933 31.9 31.3 31.3 29.0 25.9 23.1 24.6 26.6 28.7 32.1 30.5 30.5 1934 1934 28.5 26.7 27.6 27.9 25.4 24.0 24.0 25.8 27.3 30.3 29.6 32.2 1935 1935 30.3 27.9 28.8 28.2 25.2 21.1 23.9 22.7 25.5 33.0 31.3 31.4 1936 1936 29.5 30.6 29.1 28.3 24.4 24.4 24.4 26.7 26.4 30.2 31.1 31.4 1937 1937 30.4 27.8 28.8 27.6 25.3 22.8 21.4 26.0 26.1 31.8 32.4 30.5 1938 1938 29.9 27.6 30.1 27.3 25.2 22.6 22.9 25.2 26.5 31.3 29.1 31.0 1939 1939 30.8 29.5 27.3 27.2 25.8 23.3 21.4 23.5 28.2 29.0 30.4 31.3 1940 1940 31.1 28.7 28.6 27.8 25.0 22.5 23.8 28.1 27.8 30.8 32.1 32.5 1941 1941 30.5 30.0 31.1 29.9 27.3 23.6 25.5 28.4 29.5 30.5 32.0 32.7 1942 1942 32.4 29.3 27.1 27.3 24.7 23.5 23.4 25.2 29.4 28.3 30.8 30.1 1943 1943 31.0 30.3 29.2 26.8 25.7 22.2 24.1 23.0 28.8 31.5 30.0 30.5 1944 1944 29.8 28.8 29.3 29.5 24.7 22.4 26.3 28.4 26.8 32.6 33.8 34.0 1945 1945 32.6 32.0 29.2 29.8 25.7 23.5 23.8 26.0 31.0 31.6 32.0 31.4 1946 1946 32.3 31.1 30.9 30.3 27.2 24.4 25.7 25.4 29.6 31.5 33.6 33.2 1947 1947 32.1 30.6 27.8 29.5 25.8 24.5 22.5 28.7 29.5 32.4 33.4 32.3 1948 1948 30.7 29.5 29.5 28.1 27.3 24.6 23.4 26.5 26.9 31.6 31.3 32.8 1949 1949 33.0 30.1 28.8 27.8 25.8 22.9 23.0 26.5 29.9 31.7 30.5 32.7 1950 1950 30.7 28.8 28.4 27.3 24.5 24.8 21.9 24.2 29.1 29.9 30.9 31.6 1951 1951 29.2 28.7 29.5 27.7 25.3 23.1 24.5 25.8 28.9 30.6 31.6 33.8 1952 1952 33.5 28.9 30.4 29.6 25.8 23.8 21.4 26.3 27.9 31.7 30.5 32.2 1953 1953 32.2 27.2 27.5 26.9 24.0 22.9 23.4 25.0 26.9 29.8 31.3 30.2 1954 1954 29.9 28.7 25.7 26.7 23.3 22.3 22.3 25.9 29.6 31.8 30.2 31.6 1955 1955 29.9 27.8 26.6 27.7 24.6 21.8 24.2 23.8 29.4 29.3 31.1 30.6 1956 1956 30.5 27.5 25.9 27.9 24.4 23.2 23.7 27.2 27.9 32.0 30.6 30.7 1957 1957 30.7 27.7 27.7 29.6 25.9 20.8 24.7 25.7 28.0 29.6 31.4 31.4 1958 1958 29.6 28.6 28.5 28.8 26.5 23.5 23.5 24.7 29.1 30.9 32.3 32.3 1959 1959 31.5 28.7 30.1 28.6 22.9 23.5 23.5 24.9 29.4 31.3 32.3 32.3 1960 1960 31.7 28.5 29.2 27.9 25.0 23.4 22.2 27.4 30.7 32.4 32.0 33.3 1961 1961 32.0 30.6 28.4 28.1 25.1 22.8 24.8 24.4 31.6 33.3 31.6 33.3 1962 1962 31.9 29.8 31.2 28.6 27.1 23.0 24.2 24.7 30.1 31.2 30.6 33.3 1963 1963 28.1 30.8 28.2 27.2 23.8 21.8 23.1 24.7 29.3 30.9 29.4 31.5 1964 1964 33.1 32.0 30.8 29.9 25.8 21.5 22.3 24.7 28.3 30.8 30.6 32.4 1965 1965 31.4 30.7 29.2 27.0 25.1 22.4 23.1 26.3 28.9 28.7 31.3 33.2 1966 1966 30.7 28.6 29.0 26.6 26.0 23.5 24.0 26.1 28.1 31.2 32.6 32.6 1967 1967 30.8 28.6 28.9 26.6 24.9 21.4 22.7 25.3 29.3 31.7 30.3 31.5 1968 1968 32.5 31.3 27.6 27.3 23.8 20.2 23.6 26.1 29.7 31.2 30.5 32.4 1969 1969 33.1 30.1 28.8 28.6 24.7 23.8 23.6 26.2 27.0 29.5 32.5 33.4 1970 1970 33.0 30.3 32.1 29.6 26.2 24.0 23.5 25.0 29.3 30.8 32.5 31.8 1971 1971 30.9 27.9 30.5 28.3 25.0 23.4 23.2 24.5 28.8 31.1 30.7 32.1 1972 1972 29.1 30.1 27.6 27.4 24.0 22.4 23.3 25.4 27.6 32.1 32.2 35.5 1973 1973 33.3 31.3 29.7 28.0 25.9 23.3 23.6 24.7 29.4 30.6 31.0 30.9 1974 1974 29.0 27.9 27.1 26.3 23.5 22.1 22.1 22.9 27.4 29.9 29.6 31.6 1975 1975 31.2 29.8 27.4 27.2 23.6 22.9 23.4 24.5 29.5 31.2 30.8 32.0 1976 1976 28.5 27.5 26.9 26.4 23.0 21.9 22.0 23.0 27.9 29.3 31.0 32.3 1977 1977 31.8 27.7 27.8 27.5 23.9 23.0 23.5 25.8 28.0 30.8 33.0 32.1 1978 1978 29.8 27.3 27.9 26.4 24.4 21.4 23.4 25.5 27.9 30.1 32.2 32.4 1979 1979 31.2 28.3 29.3 28.9 24.5 22.8 22.2 25.5 29.0 31.1 32.3 33.1 1980 1980 32.5 30.4 28.2 28.2 25.8 23.5 23.3 25.3 29.0 32.0 30.3 34.0 1981 1981 32.3 31.2 30.0 28.5 25.7 22.2 23.9 24.5 28.4 30.8 32.8 34.3 1982 1982 33.1 30.7 29.7 26.7 25.2 23.5 22.4 26.2 29.9 30.6 32.4 32.5 1983 1983 32.5 32.6 31.3 30.5 25.7 24.5 25.1 25.7 30.0 31.2 30.7 31.5 1984 1984 33.0 31.6 30.0 28.2 25.9 23.4 23.7 27.0 30.2 30.4 31.7 33.2 1985 1985 32.0 28.6 28.9 28.3 25.0 23.4 23.9 26.9 29.1 30.8 31.7 31.1 1986 1986 32.1 29.5 27.9 28.9 26.6 23.5 23.5 25.3 28.5 29.7 30.2 33.9 1987 1987 33.9 29.8 30.6 30.2 28.0 23.0 23.3 25.5 27.1 31.4 33.0 32.9 1988 1988 32.0 30.3 30.4 28.0 26.0 23.6 23.1 26.0 29.1 30.2 31.8 29.8 1989 1989 29.7 27.6 29.5 27.4 27.4 23.0 24.0 26.1 29.3 30.3 32.2 34.0 1990 1990 31.2 30.5 28.9 27.9 26.2 23.5 23.6 26.7 29.1 31.3 32.0 32.1 1991 1991 30.6 29.2 29.2 28.8 26.4 22.7 23.7 25.9 28.9 30.1 30.5 29.5 1992 1992 34.0 31.6 30.7 29.7 26.3 23.9 22.9 24.5 29.0 30.2 31.8 33.8 1993 1993 32.4 29.7 29.2 26.9 26.0 23.0 24.2 26.2 29.9 32.2 31.1 33.3 1994 1994 30.0 28.7 31.6 29.8 26.3 22.0 21.7 25.2 29.6 31.7 32.0 33.8 1995 1995 34.3 30.0 29.0 28.6 25.3 23.4 23.9 26.3 29.3 30.1 32.0 32.1 1996 1996 30.5 30.6 30.8 29.7 26.9 24.7 20.9 24.6 27.6 31.4 30.3 32.5 1997 1997 30.4 30.3 29.0 27.7 25.4 23.8 23.9 27.4 30.5 32.8 32.1 33.4 1998 1998 31.8 34.1 32.9 30.1 27.9 26.7 25.7 25.6 31.0 32.0 31.9 33.8 1999 1999 33.1 31.9 31.0 30.0 26.8 23.7 24.4 25.8 28.0 31.1 33.2 30.8 2000 2000 30.3 29.8 28.6 28.3 26.1 23.4 24.1 26.3 28.4 31.5 30.4 33.0 2001 2001 31.7 29.8 30.0 28.0 25.8 24.1 22.7 25.4 28.5 31.5 30.9 31.9 2002 2002 30.4 29.8 29.8 28.5 25.3 22.4 23.5 25.6 29.4 31.5 31.7 32.9 112 139 392 139 392 -20.75 15.75 139-392_139-392 1901 1901 31.0 29.0 28.1 28.5 25.2 23.7 23.9 27.0 28.8 31.7 31.1 32.6 1902 1902 30.3 29.8 29.2 27.8 25.9 22.7 23.6 25.3 29.0 31.3 30.9 33.5 1903 1903 31.1 29.4 28.7 27.8 26.4 22.4 24.1 25.4 29.1 29.9 29.4 32.6 1904 1904 31.6 28.7 28.8 28.1 25.3 23.3 23.9 25.5 28.8 30.5 30.8 32.2 1905 1905 31.2 29.3 28.8 28.9 24.5 21.5 24.5 25.0 28.7 31.3 31.7 32.0 1906 1906 31.9 29.3 28.2 27.3 24.7 23.2 23.3 25.1 29.2 30.5 31.1 31.8 1907 1907 31.1 29.3 28.9 26.8 22.7 23.7 23.1 26.1 29.4 30.2 30.7 32.3 1908 1908 31.1 29.5 28.9 25.1 25.5 23.0 23.7 25.7 29.6 30.5 30.8 32.8 1909 1909 31.3 29.2 28.4 28.1 25.3 23.9 23.8 24.8 29.3 30.7 31.6 31.8 1910 1910 31.6 29.5 29.2 28.3 26.5 22.9 23.5 25.3 29.6 30.9 30.9 33.3 1911 1911 31.3 29.8 28.8 27.8 25.8 22.9 23.1 24.8 29.2 31.3 31.9 32.3 1912 1912 31.6 29.1 28.4 25.5 23.0 22.4 24.1 26.1 28.6 31.6 31.1 33.3 1913 1913 32.2 29.4 29.8 27.7 26.0 23.5 23.3 26.0 29.0 31.0 31.5 32.6 1914 1914 32.3 29.5 29.3 26.7 26.2 23.4 23.9 24.5 29.2 32.6 30.9 32.3 1915 1915 31.9 29.8 30.3 26.5 25.5 23.3 22.8 25.7 28.6 31.3 31.8 33.1 1916 1916 31.3 29.7 28.5 27.9 25.3 23.2 23.9 25.3 28.9 31.2 31.5 32.8 1917 1917 29.3 26.3 27.6 27.2 26.3 21.9 21.4 25.0 28.3 30.8 30.6 31.0 1918 1918 30.1 27.0 27.5 26.7 25.0 23.7 24.6 24.9 31.2 30.6 32.3 32.2 1919 1919 32.5 31.0 30.5 30.0 26.3 23.7 25.3 24.0 27.4 31.8 31.0 33.5 1920 1920 32.5 29.4 29.0 27.9 26.8 24.5 26.0 26.9 30.1 30.9 31.8 32.8 1921 1921 32.4 28.5 29.8 28.7 26.1 24.2 22.9 26.1 29.4 32.3 30.5 31.8 1922 1922 32.3 30.1 30.9 28.9 26.2 24.8 24.8 25.1 30.7 31.1 31.0 33.2 1923 1923 31.1 28.5 28.9 26.0 26.4 24.1 23.8 28.0 29.7 31.6 32.0 31.8 1924 1924 32.8 29.9 30.6 29.3 26.3 25.4 23.6 26.4 28.5 30.5 30.6 32.8 1925 1925 31.2 28.9 28.3 27.9 24.0 22.2 23.4 28.0 28.3 31.5 31.5 32.3 1926 1926 32.5 32.7 31.1 29.2 26.5 24.2 23.0 27.7 29.1 30.5 31.7 32.5 1927 1927 32.2 31.3 30.7 28.1 26.6 24.6 24.5 26.0 31.1 32.2 31.7 32.3 1928 1928 30.8 30.4 28.5 28.1 25.9 24.2 24.5 24.9 27.6 31.8 30.6 33.2 1929 1929 32.3 30.0 29.3 28.6 27.3 24.9 23.5 25.1 28.2 31.6 32.1 32.5 1930 1930 31.6 30.0 28.7 28.1 25.3 22.3 24.1 24.8 28.6 31.3 32.2 32.5 1931 1931 31.2 30.4 28.7 27.7 27.9 25.3 21.6 26.9 29.4 30.3 31.3 32.5 1932 1932 32.1 29.8 29.3 28.5 25.7 23.4 21.3 24.7 26.2 31.1 31.3 32.0 1933 1933 31.9 31.3 31.3 29.2 26.5 23.7 25.1 27.2 29.4 32.3 30.8 30.7 1934 1934 28.6 26.8 27.7 28.1 26.0 24.6 24.5 26.4 28.0 30.7 29.9 32.3 1935 1935 30.4 28.0 28.9 28.4 25.8 21.7 24.3 23.4 26.3 33.3 31.5 31.6 1936 1936 29.5 30.6 29.0 28.4 25.0 24.9 24.9 27.2 27.2 30.7 31.4 31.6 1937 1937 30.5 27.9 28.9 27.8 25.9 23.4 21.9 26.6 26.9 32.2 32.6 30.7 1938 1938 30.0 27.6 30.2 27.5 25.8 23.2 23.5 25.8 27.3 31.7 29.3 31.3 1939 1939 30.8 29.5 27.4 27.4 26.4 23.9 21.9 24.2 28.8 29.4 30.6 31.6 1940 1940 31.1 28.7 28.7 27.9 25.6 23.0 24.3 28.6 28.6 31.2 32.4 32.8 1941 1941 30.5 30.0 31.1 30.1 27.8 24.0 25.9 28.9 30.1 30.9 32.2 32.8 1942 1942 32.4 29.4 27.2 27.5 25.2 24.1 23.9 25.8 30.1 28.7 31.1 30.3 1943 1943 31.0 30.3 29.3 27.0 26.2 22.5 24.4 23.8 29.5 31.9 30.3 30.8 1944 1944 29.9 28.9 29.3 29.7 25.4 22.9 26.7 29.0 27.6 33.0 34.0 34.1 1945 1945 32.6 31.9 29.2 29.9 26.2 24.1 24.3 26.5 31.6 32.0 32.1 31.5 1946 1946 32.3 31.1 30.8 30.5 27.7 24.9 26.2 26.0 30.2 31.8 33.6 33.1 1947 1947 32.1 30.5 27.9 29.6 26.3 25.0 23.1 29.3 30.2 32.8 33.5 32.3 1948 1948 30.7 29.5 29.5 28.4 27.7 25.1 23.8 27.0 27.7 32.0 31.5 33.0 1949 1949 33.1 30.1 28.9 28.0 26.4 23.4 23.4 27.1 30.6 32.2 30.8 32.8 1950 1950 30.7 28.8 28.5 27.5 25.2 25.3 22.4 24.7 29.8 30.3 31.2 31.8 1951 1951 29.3 28.7 29.6 28.0 25.9 23.8 25.0 26.4 29.4 31.0 31.8 34.1 1952 1952 33.5 29.0 30.4 29.6 26.3 24.3 22.0 26.7 28.6 32.0 30.8 32.2 1953 1953 32.1 27.3 27.7 27.1 24.5 23.4 23.8 25.5 27.7 30.2 31.4 30.3 1954 1954 29.8 28.7 25.9 26.9 23.9 22.6 22.6 26.6 30.2 32.3 30.5 31.8 1955 1955 30.0 27.8 26.8 27.9 25.2 22.4 24.6 24.4 29.9 29.8 31.4 30.8 1956 1956 30.5 27.5 26.1 28.0 25.1 23.7 24.2 27.7 28.5 32.3 30.8 31.0 1957 1957 30.7 27.8 27.9 29.8 26.5 21.6 25.2 26.3 28.7 30.0 31.7 31.8 1958 1958 29.8 28.5 28.6 28.8 26.9 23.9 23.9 25.3 29.8 31.4 32.6 32.6 1959 1959 31.7 28.8 30.2 28.8 23.7 24.0 24.0 25.5 30.0 31.7 32.7 32.6 1960 1960 31.7 28.5 29.3 28.1 25.6 24.0 22.8 27.9 31.2 32.8 32.3 33.6 1961 1961 32.2 30.6 28.5 28.3 25.6 23.4 25.2 25.0 32.2 33.6 31.9 33.4 1962 1962 32.0 29.8 31.2 28.7 27.6 23.6 24.7 25.4 30.7 31.6 31.0 33.6 1963 1963 28.5 30.7 28.4 27.4 24.5 22.4 23.6 25.3 30.0 31.3 29.6 31.8 1964 1964 33.2 31.9 30.8 30.0 26.3 22.2 22.9 25.3 29.0 31.2 30.9 32.8 1965 1965 31.6 30.7 29.3 27.4 25.8 23.0 23.6 26.9 29.6 29.2 31.4 33.3 1966 1966 30.8 28.6 29.3 26.8 26.5 24.0 24.5 26.7 28.8 31.6 32.8 32.8 1967 1967 30.9 28.6 29.0 26.9 25.4 22.0 23.2 25.9 30.0 32.1 30.7 31.7 1968 1968 32.6 31.3 27.7 27.5 24.5 20.8 24.1 26.6 30.2 31.7 30.7 32.6 1969 1969 33.2 30.2 29.0 28.9 25.3 24.3 24.0 26.8 27.7 30.0 32.7 33.5 1970 1970 32.9 30.3 32.1 29.7 26.8 24.6 23.9 25.5 30.0 31.2 32.7 32.0 1971 1971 30.8 27.8 30.5 28.5 25.7 24.0 23.7 25.1 29.4 31.5 31.0 32.3 1972 1972 28.7 30.1 27.7 27.6 24.7 23.0 23.6 25.8 28.3 32.3 32.4 35.6 1973 1973 33.4 31.3 29.8 28.1 26.4 23.7 23.9 25.2 30.0 30.8 31.3 31.0 1974 1974 29.0 27.9 27.0 26.5 23.9 22.5 22.5 23.8 28.0 30.1 29.8 31.6 1975 1975 31.2 29.8 27.7 27.4 24.4 23.2 23.9 24.9 30.2 31.6 31.0 32.3 1976 1976 28.5 27.7 27.0 26.4 23.6 22.5 22.5 23.5 28.6 29.7 31.4 32.6 1977 1977 31.9 27.6 27.9 27.7 24.6 23.7 24.1 26.2 28.8 31.3 33.4 32.2 1978 1978 29.8 27.1 27.9 26.6 24.6 21.7 23.7 26.4 28.6 30.5 32.3 32.8 1979 1979 31.2 28.3 29.3 29.3 25.1 23.4 22.6 26.3 29.8 31.4 32.5 33.3 1980 1980 32.5 30.4 28.3 28.3 26.5 24.0 23.5 25.8 29.8 32.4 30.5 34.2 1981 1981 32.2 31.3 30.1 28.5 26.2 22.7 24.5 25.0 29.2 31.2 33.3 34.6 1982 1982 33.2 30.8 29.6 27.0 25.7 24.1 22.8 26.8 30.4 30.9 32.4 32.6 1983 1983 32.3 32.8 31.3 30.6 26.3 24.8 25.6 25.9 30.9 31.6 31.3 31.5 1984 1984 33.2 31.7 29.9 28.4 26.5 23.9 24.0 27.4 30.7 30.8 31.9 33.4 1985 1985 32.1 28.4 29.2 28.5 25.6 24.0 24.5 27.4 29.8 31.1 32.0 31.3 1986 1986 32.1 29.3 28.0 29.0 27.2 24.0 24.0 25.9 29.2 30.0 30.5 34.2 1987 1987 34.1 29.9 30.8 30.6 28.5 23.5 23.9 26.2 27.7 31.7 33.4 33.1 1988 1988 32.2 30.3 30.6 28.2 26.4 24.1 23.6 26.4 29.8 30.8 31.9 29.9 1989 1989 30.1 27.7 29.8 27.6 28.0 23.6 24.3 26.9 30.0 30.8 32.6 34.2 1990 1990 31.1 30.5 28.8 28.1 26.6 24.1 24.4 27.4 29.8 31.7 32.3 32.3 1991 1991 30.8 29.2 29.4 29.1 26.8 23.4 24.2 26.7 29.7 30.5 30.7 29.7 1992 1992 33.9 31.9 31.0 30.0 27.0 24.5 23.4 25.2 29.7 30.7 32.2 34.1 1993 1993 32.7 29.8 29.2 27.1 27.0 23.6 24.6 26.8 30.4 32.6 31.5 33.3 1994 1994 30.1 28.6 31.8 30.0 26.9 22.8 22.3 26.0 30.5 32.2 32.3 34.2 1995 1995 34.6 29.9 29.2 28.9 26.0 24.2 24.8 27.0 30.3 30.7 32.3 32.6 1996 1996 30.6 30.7 31.0 30.1 27.5 25.3 21.5 25.5 28.5 32.1 30.6 32.8 1997 1997 30.5 30.3 29.1 27.9 25.9 24.4 24.3 27.8 31.1 33.2 32.3 33.5 1998 1998 31.9 34.0 33.0 30.3 28.4 27.1 26.1 26.2 31.7 32.3 32.2 34.0 1999 1999 33.1 31.9 31.1 30.1 27.4 24.4 24.9 26.4 28.7 31.5 33.3 31.0 2000 2000 30.5 29.8 28.7 28.5 26.6 23.9 24.6 26.6 29.2 31.9 30.6 33.1 2001 2001 31.7 29.8 30.0 28.3 26.3 24.7 23.3 26.0 29.3 31.8 31.1 32.2 2002 2002 30.5 29.8 29.9 28.6 26.0 23.0 24.1 26.4 30.0 31.8 32.0 33.0 113 140 392 140 392 -20.25 15.75 140-392_140-392 1901 1901 31.3 29.2 28.2 28.8 25.7 24.0 24.4 27.5 29.7 32.2 31.7 33.0 1902 1902 30.5 29.9 29.1 28.5 26.3 23.2 24.2 26.0 29.8 31.8 31.5 33.9 1903 1903 31.3 29.7 28.8 28.5 26.9 23.0 24.6 26.1 29.7 30.5 30.0 33.2 1904 1904 31.8 29.0 28.9 28.5 25.8 23.7 24.4 26.1 29.6 31.1 31.3 32.6 1905 1905 31.4 29.5 28.9 29.2 25.0 22.0 24.9 25.7 29.4 31.9 32.3 32.4 1906 1906 32.2 29.5 28.3 27.7 25.2 23.7 23.8 25.9 29.9 31.0 31.6 32.3 1907 1907 31.4 29.6 29.1 27.2 23.3 24.1 23.7 26.6 30.1 30.8 31.4 32.8 1908 1908 31.3 29.7 29.0 25.6 26.1 23.6 24.2 26.6 30.3 31.1 31.5 33.2 1909 1909 31.5 29.5 28.5 28.5 25.8 24.2 24.3 25.5 30.0 31.2 32.1 32.3 1910 1910 31.8 29.7 29.3 28.6 27.0 23.3 24.0 25.9 30.3 31.4 31.5 33.6 1911 1911 31.5 30.0 28.9 28.1 26.2 23.3 23.6 25.5 29.9 31.9 32.3 32.8 1912 1912 31.8 29.4 28.5 26.0 23.6 22.9 24.6 26.7 29.3 32.1 31.6 33.7 1913 1913 32.3 29.6 29.8 28.1 26.5 23.9 23.9 26.6 29.8 31.5 32.0 33.0 1914 1914 32.5 29.7 29.4 27.1 26.7 23.8 24.3 25.2 29.9 33.1 31.5 32.8 1915 1915 32.1 29.9 30.3 27.0 26.1 23.7 23.4 26.3 29.4 31.8 32.3 33.5 1916 1916 31.5 29.9 28.6 28.3 25.9 23.6 24.4 25.9 29.7 31.7 32.0 33.2 1917 1917 29.6 26.6 27.7 27.6 26.8 22.4 21.9 25.8 29.0 31.3 31.1 31.4 1918 1918 30.4 27.3 27.7 27.1 25.5 24.0 25.0 25.5 31.8 31.1 32.8 32.6 1919 1919 32.7 31.1 30.5 30.3 26.7 24.0 25.7 24.6 28.2 32.3 31.5 33.9 1920 1920 32.7 29.6 29.1 28.3 27.2 24.8 26.5 27.5 30.8 31.5 32.3 33.2 1921 1921 32.6 28.7 29.8 29.1 26.5 24.6 23.4 26.7 30.1 32.9 31.0 32.3 1922 1922 32.5 30.3 30.9 29.2 26.6 25.1 25.3 25.8 31.3 31.6 31.6 33.6 1923 1923 31.3 28.7 28.9 26.4 26.8 24.5 24.3 28.5 30.4 32.1 32.5 32.3 1924 1924 33.0 30.0 30.7 29.6 26.8 25.7 24.1 27.0 29.2 31.0 31.1 33.2 1925 1925 31.4 29.1 28.4 28.3 24.5 22.6 23.9 28.5 29.0 31.9 32.0 32.9 1926 1926 32.7 32.9 31.1 29.5 26.9 24.6 23.5 28.2 29.8 31.1 32.3 33.0 1927 1927 32.3 31.4 30.7 28.5 27.0 24.9 25.0 26.6 31.8 32.7 32.3 32.9 1928 1928 31.0 30.6 28.6 28.3 26.3 24.6 25.0 25.5 28.3 32.3 31.2 33.6 1929 1929 32.5 30.2 29.4 29.0 27.6 25.2 24.0 25.7 28.9 32.1 32.6 33.0 1930 1930 31.8 30.2 28.9 28.5 25.8 22.8 24.6 25.5 29.3 31.8 32.7 32.9 1931 1931 31.4 30.6 28.8 28.1 28.4 25.7 22.2 27.4 30.1 30.8 31.9 32.9 1932 1932 32.3 30.0 29.4 28.8 26.1 23.8 21.9 25.3 27.0 31.6 31.9 32.5 1933 1933 32.1 31.4 31.4 29.5 27.0 24.0 25.6 27.7 30.1 32.9 31.3 31.2 1934 1934 28.9 27.1 27.8 28.5 26.6 25.0 25.0 27.0 28.8 31.4 30.4 32.8 1935 1935 30.6 28.2 29.0 28.8 26.3 22.2 24.8 24.1 27.0 33.7 32.1 32.0 1936 1936 29.8 30.7 29.1 28.8 25.5 25.3 25.4 27.8 28.0 31.3 31.9 32.1 1937 1937 30.7 28.2 29.0 28.3 26.5 23.8 22.5 27.2 27.7 32.7 33.1 31.2 1938 1938 30.2 27.9 30.2 27.9 26.2 23.6 24.0 26.4 28.0 32.2 29.9 31.7 1939 1939 31.1 29.7 27.5 27.8 26.9 24.3 22.4 24.8 29.5 30.0 31.2 32.0 1940 1940 31.3 28.8 28.8 28.2 26.0 23.3 24.8 29.1 29.3 31.7 32.8 33.2 1941 1941 30.8 30.2 31.2 30.3 28.3 24.4 26.3 29.4 30.7 31.4 32.7 33.2 1942 1942 32.5 29.6 27.4 27.9 25.7 24.5 24.4 26.6 30.8 29.3 31.6 30.9 1943 1943 31.1 30.5 29.4 27.4 26.6 22.9 24.7 24.4 30.1 32.4 30.9 31.2 1944 1944 30.1 29.0 29.4 30.0 25.9 23.4 27.1 29.6 28.4 33.6 34.2 34.5 1945 1945 32.8 32.0 29.3 30.2 26.8 24.5 24.8 27.0 32.3 32.5 32.6 31.9 1946 1946 32.5 31.2 30.8 30.8 28.1 25.3 26.6 26.4 30.7 32.3 33.9 33.4 1947 1947 32.3 30.5 28.1 29.8 26.9 25.4 23.5 29.8 30.9 33.3 33.8 32.8 1948 1948 30.9 29.7 29.6 28.7 28.2 25.5 24.3 27.6 28.4 32.5 32.1 33.4 1949 1949 33.2 30.3 29.0 28.4 27.0 23.9 24.0 27.7 31.3 32.7 31.3 33.2 1950 1950 31.0 29.0 28.8 28.0 25.7 25.5 22.8 25.4 30.4 30.8 31.7 32.1 1951 1951 29.4 28.9 29.7 28.4 26.5 24.4 25.5 27.0 30.1 31.6 32.3 34.5 1952 1952 33.6 29.3 30.6 29.8 26.8 24.8 22.5 27.2 29.2 32.4 31.3 32.6 1953 1953 32.0 27.5 27.9 27.4 25.1 23.8 24.3 26.1 28.4 30.7 31.8 30.8 1954 1954 29.9 28.9 26.1 27.3 24.4 22.9 23.0 27.1 30.9 33.0 31.0 32.3 1955 1955 30.3 27.9 27.0 28.3 25.7 22.8 25.0 25.0 30.6 30.6 32.1 31.4 1956 1956 30.6 27.8 26.4 28.4 25.9 24.1 24.6 28.2 29.2 32.9 31.2 31.4 1957 1957 30.9 28.1 28.1 30.2 27.2 22.2 25.7 26.9 29.4 30.5 32.3 32.3 1958 1958 30.1 28.8 28.7 29.1 27.2 24.2 24.3 25.9 30.5 32.0 33.1 33.2 1959 1959 31.9 29.0 30.3 29.2 24.4 24.4 24.4 26.1 30.7 32.3 33.2 33.0 1960 1960 31.9 28.8 29.5 28.5 26.0 24.4 23.2 28.4 31.9 33.3 32.8 34.0 1961 1961 32.3 30.8 28.8 28.6 26.3 23.8 25.6 25.5 32.8 34.1 32.5 33.9 1962 1962 32.1 29.9 31.2 29.0 28.0 24.0 25.2 26.0 31.3 32.1 31.6 34.1 1963 1963 28.8 30.9 28.5 27.9 25.3 23.0 24.0 26.0 30.7 31.8 30.1 32.3 1964 1964 33.2 31.8 30.9 30.2 26.8 22.7 23.5 25.9 29.8 31.7 31.3 33.2 1965 1965 31.8 30.9 29.7 27.9 26.3 23.6 24.2 27.5 30.3 29.8 31.8 33.6 1966 1966 31.0 28.8 29.4 27.3 27.1 24.5 25.1 27.3 29.5 32.2 33.2 33.2 1967 1967 31.2 28.9 29.3 27.3 26.1 22.7 23.7 26.5 30.7 32.5 31.1 32.1 1968 1968 32.7 31.4 27.8 27.9 25.2 21.4 24.5 27.2 30.8 32.2 31.1 33.0 1969 1969 33.2 30.4 29.1 29.2 25.9 24.7 24.5 27.3 28.4 30.5 33.1 33.9 1970 1970 33.1 30.5 32.1 30.1 27.4 25.0 24.4 26.2 30.7 31.7 33.1 32.4 1971 1971 30.9 28.1 30.5 29.0 26.3 24.6 24.3 25.8 30.1 32.0 31.6 32.9 1972 1972 28.5 30.4 27.9 27.9 25.5 23.4 24.0 26.3 29.0 32.8 32.9 35.8 1973 1973 33.6 31.6 30.0 28.4 27.0 24.0 24.3 25.9 30.6 31.1 31.9 31.5 1974 1974 29.1 28.1 27.0 27.0 24.3 23.0 23.0 24.5 28.6 30.4 30.2 32.0 1975 1975 31.3 29.9 28.1 27.8 25.0 23.6 24.5 25.4 31.1 32.1 31.5 32.9 1976 1976 28.6 27.9 27.2 26.8 24.4 23.3 23.1 23.9 29.3 30.2 32.2 33.0 1977 1977 32.1 27.8 28.2 28.1 25.4 24.4 24.9 27.1 29.8 31.9 34.1 32.3 1978 1978 30.0 27.1 28.1 27.0 25.2 22.1 24.2 27.2 29.6 31.2 32.8 33.3 1979 1979 31.3 28.5 29.5 29.7 25.8 23.7 23.1 26.9 30.6 31.8 32.6 33.5 1980 1980 32.6 30.2 28.3 29.1 27.2 24.2 23.8 26.3 30.5 32.9 31.1 34.5 1981 1981 32.4 31.4 30.3 28.7 26.5 23.2 25.3 26.0 29.9 31.8 33.7 35.1 1982 1982 33.5 30.9 29.6 27.8 26.3 24.7 23.1 27.5 30.9 31.3 32.6 33.3 1983 1983 32.1 32.8 31.1 30.9 26.9 24.8 25.6 26.1 31.3 32.2 32.3 31.8 1984 1984 33.6 32.0 30.1 28.6 27.0 24.1 24.4 27.9 30.3 31.1 32.6 33.8 1985 1985 32.3 28.5 29.5 28.9 25.9 24.6 25.0 27.8 30.6 31.2 32.6 32.0 1986 1986 32.3 29.3 28.4 28.9 27.1 24.6 24.4 26.3 29.8 30.3 31.0 34.5 1987 1987 34.6 29.9 30.9 30.9 28.9 24.0 24.3 26.7 28.2 31.9 34.1 33.6 1988 1988 32.5 30.6 30.4 28.5 26.5 24.5 24.1 26.8 31.0 31.7 32.5 30.3 1989 1989 31.0 28.0 30.1 27.9 28.5 24.0 24.3 27.9 30.7 31.6 33.3 34.7 1990 1990 31.1 30.8 28.5 28.2 27.1 24.6 25.4 28.1 30.8 32.5 33.1 33.3 1991 1991 31.0 29.3 29.7 29.5 27.3 24.0 24.6 27.5 30.5 31.1 31.2 30.2 1992 1992 33.8 32.6 31.5 30.6 27.8 25.0 24.1 25.9 30.6 31.4 33.0 34.8 1993 1993 33.2 29.6 29.2 27.6 28.2 24.4 24.8 27.3 31.0 32.9 32.1 33.5 1994 1994 30.5 28.6 32.2 30.3 27.4 23.5 23.0 26.6 31.3 32.8 33.2 35.0 1995 1995 35.2 30.2 29.7 29.5 26.9 24.9 25.7 28.0 31.5 31.9 33.2 33.2 1996 1996 31.0 31.0 31.5 30.8 28.2 25.6 22.4 26.6 29.5 33.2 31.4 33.5 1997 1997 30.7 30.5 29.3 28.3 26.3 24.8 24.8 28.4 31.6 33.6 32.8 33.9 1998 1998 32.1 34.1 33.1 30.5 28.9 27.4 26.5 26.8 32.4 32.9 32.6 34.4 1999 1999 33.0 32.1 31.2 30.5 27.9 24.8 25.3 27.0 29.4 31.9 33.8 31.6 2000 2000 30.7 29.9 28.8 28.9 27.1 24.3 25.1 27.0 30.0 32.4 31.2 33.4 2001 2001 31.9 29.9 30.0 28.7 26.9 25.2 23.8 26.6 30.1 32.3 31.4 32.7 2002 2002 30.8 30.1 29.9 29.0 26.5 23.6 24.7 27.2 30.7 32.2 32.3 33.3 114 141 392 141 392 -19.75 15.75 141-392_141-392 1901 1901 31.1 29.0 28.0 28.6 25.4 23.7 24.0 27.5 30.0 32.3 31.9 32.8 1902 1902 30.3 29.7 28.8 28.4 26.1 23.0 24.0 26.1 30.1 32.0 31.7 33.6 1903 1903 31.1 29.5 28.6 28.5 26.5 22.9 24.3 26.2 29.9 30.8 30.2 33.1 1904 1904 31.5 28.8 28.8 28.3 25.5 23.5 24.0 26.2 29.8 31.4 31.5 32.5 1905 1905 31.2 29.3 28.7 29.0 24.7 21.9 24.5 25.7 29.7 32.1 32.3 32.2 1906 1906 31.9 29.3 28.1 27.5 24.9 23.5 23.5 26.0 30.2 31.3 31.7 32.3 1907 1907 31.1 29.4 28.9 27.0 23.1 23.9 23.4 26.6 30.3 31.1 31.6 32.7 1908 1908 31.1 29.5 28.9 25.5 25.9 23.5 23.9 26.6 30.6 31.4 31.7 33.0 1909 1909 31.2 29.4 28.3 28.1 25.5 24.0 24.0 25.6 30.2 31.5 32.1 32.1 1910 1910 31.5 29.5 29.1 28.4 26.7 23.1 23.8 26.0 30.5 31.6 31.7 33.3 1911 1911 31.2 29.8 28.7 27.9 25.9 23.1 23.4 25.6 30.2 32.1 32.5 32.6 1912 1912 31.5 29.2 28.3 25.9 23.4 22.8 24.2 26.6 29.6 32.3 31.8 33.5 1913 1913 32.0 29.4 29.5 27.9 26.2 23.7 23.5 26.6 30.1 31.7 32.1 32.8 1914 1914 32.2 29.7 29.2 27.0 26.4 23.6 23.9 25.3 30.2 33.2 31.7 32.7 1915 1915 31.8 29.7 30.0 26.9 25.8 23.5 23.2 26.3 29.7 32.0 32.5 33.3 1916 1916 31.2 29.7 28.4 28.1 25.7 23.4 24.0 26.0 29.9 31.9 32.1 33.0 1917 1917 29.3 26.6 27.5 27.4 26.4 22.2 21.7 25.9 29.3 31.5 31.3 31.3 1918 1918 30.1 27.2 27.5 26.9 25.2 23.8 24.7 25.6 31.9 31.3 32.8 32.3 1919 1919 32.3 30.9 30.3 30.0 26.2 23.7 25.4 24.7 28.5 32.3 31.7 33.7 1920 1920 32.3 29.4 28.9 28.1 26.8 24.6 26.1 27.4 31.0 31.7 32.3 33.1 1921 1921 32.2 28.6 29.6 28.8 26.2 24.3 23.0 26.7 30.3 33.0 31.1 32.2 1922 1922 32.1 30.1 30.6 28.9 26.3 24.9 24.9 25.8 31.5 31.8 31.7 33.3 1923 1923 31.0 28.5 28.7 26.3 26.4 24.2 24.0 28.4 30.6 32.3 32.5 32.1 1924 1924 32.6 29.8 30.4 29.3 26.5 25.4 23.8 27.0 29.5 31.3 31.2 33.1 1925 1925 31.1 28.9 28.2 28.1 24.2 22.5 23.5 28.5 29.3 32.1 32.1 32.7 1926 1926 32.4 32.6 30.8 29.3 26.5 24.3 23.2 28.0 30.1 31.4 32.3 32.8 1927 1927 32.1 31.2 30.5 28.3 26.7 24.7 24.5 26.6 31.9 32.8 32.3 32.7 1928 1928 30.8 30.4 28.5 28.1 26.1 24.3 24.7 25.6 28.6 32.5 31.3 33.3 1929 1929 32.2 30.1 29.2 28.7 27.2 24.9 23.7 25.8 29.2 32.3 32.7 32.8 1930 1930 31.5 30.0 28.7 28.3 25.5 22.6 24.3 25.5 29.5 32.1 32.8 32.8 1931 1931 31.1 30.3 28.6 27.9 28.0 25.4 22.0 27.4 30.3 31.1 32.0 32.7 1932 1932 32.0 29.8 29.2 28.5 25.7 23.6 21.7 25.3 27.2 31.9 32.0 32.3 1933 1933 31.8 31.2 31.1 29.3 26.7 23.8 25.2 27.7 30.3 33.0 31.4 31.1 1934 1934 28.7 26.9 27.7 28.3 26.3 24.8 24.5 27.0 29.1 31.7 30.6 32.7 1935 1935 30.4 28.1 28.8 28.5 26.0 22.0 24.5 24.2 27.3 33.8 32.3 31.8 1936 1936 29.6 30.5 28.9 28.5 25.1 25.0 25.0 27.8 28.4 31.5 32.0 31.8 1937 1937 30.4 28.0 28.9 28.1 26.2 23.6 22.2 27.1 28.0 32.8 33.2 31.1 1938 1938 30.0 27.8 30.0 27.7 25.9 23.4 23.7 26.4 28.4 32.3 30.1 31.6 1939 1939 30.9 29.5 27.4 27.6 26.6 24.1 22.2 24.9 29.7 30.2 31.3 31.8 1940 1940 31.0 28.7 28.6 28.0 25.7 23.2 24.5 28.9 29.5 31.9 33.0 33.1 1941 1941 30.5 30.0 30.9 30.1 27.9 24.0 25.9 29.4 30.8 31.6 32.8 32.9 1942 1942 32.3 29.4 27.3 27.7 25.4 24.3 24.0 26.6 30.9 29.6 31.8 30.7 1943 1943 31.0 30.2 29.1 27.3 26.2 22.7 24.3 24.5 30.3 32.6 31.0 31.1 1944 1944 29.9 28.9 29.2 29.8 25.7 23.1 26.7 29.6 28.7 33.7 34.3 34.3 1945 1945 32.5 31.6 29.1 29.9 26.4 24.2 24.5 27.0 32.3 32.7 32.6 31.8 1946 1946 32.2 31.0 30.5 30.5 27.6 25.0 26.3 26.3 30.9 32.3 33.8 33.2 1947 1947 32.0 30.3 27.9 29.6 26.6 25.3 23.1 29.8 31.0 33.4 33.8 32.6 1948 1948 30.6 29.4 29.4 28.4 27.8 25.2 24.0 27.6 28.6 32.7 32.2 33.3 1949 1949 33.0 30.0 28.9 28.3 26.7 23.7 23.5 27.7 31.5 32.8 31.5 33.0 1950 1950 30.7 28.9 28.6 27.8 25.5 25.2 22.4 25.4 30.6 31.0 31.8 32.0 1951 1951 29.2 28.7 29.5 28.3 26.1 24.3 25.3 27.0 30.4 31.7 32.4 34.3 1952 1952 33.2 29.2 30.4 29.6 26.4 24.5 22.2 27.2 29.5 32.4 31.4 32.4 1953 1953 31.7 27.3 27.7 27.2 24.7 23.5 24.1 26.1 28.6 30.8 31.7 30.6 1954 1954 29.6 28.7 26.0 27.1 24.1 22.6 22.7 27.2 31.1 33.2 31.2 32.4 1955 1955 30.1 27.7 26.8 28.1 25.4 22.6 24.6 25.0 30.8 30.8 32.3 31.4 1956 1956 30.4 27.6 26.2 28.2 25.5 23.8 24.2 28.3 29.3 33.0 31.3 31.3 1957 1957 30.7 28.0 28.0 30.0 26.8 22.1 25.3 26.9 29.6 30.8 32.3 32.2 1958 1958 30.0 28.6 28.4 28.7 26.8 23.7 23.9 25.8 30.7 32.2 33.1 33.0 1959 1959 31.6 28.9 30.1 29.0 24.2 24.1 24.0 26.2 30.8 32.5 33.3 32.8 1960 1960 31.7 28.6 29.3 28.3 25.7 24.2 22.8 28.5 31.9 33.5 33.0 33.8 1961 1961 32.0 30.6 28.6 28.4 25.9 23.5 25.2 25.6 32.9 34.3 32.5 33.7 1962 1962 31.9 29.7 30.9 28.7 27.7 23.9 24.8 26.1 31.5 32.3 31.8 33.9 1963 1963 28.8 30.7 28.4 27.8 25.2 23.0 23.9 26.2 30.8 32.0 30.2 32.2 1964 1964 32.9 31.4 30.6 29.9 26.5 22.7 23.1 26.0 30.0 31.8 31.5 33.1 1965 1965 31.5 30.7 29.5 27.8 26.2 23.4 23.8 27.4 30.5 30.0 32.0 33.4 1966 1966 30.8 28.6 29.2 27.2 26.7 24.3 24.8 27.3 29.6 32.3 33.3 33.1 1967 1967 31.0 28.8 29.1 27.1 25.6 22.6 23.3 26.7 30.9 32.6 31.3 32.0 1968 1968 32.5 31.2 27.7 27.8 24.9 21.3 24.2 27.2 30.9 32.4 31.1 32.8 1969 1969 32.9 30.2 29.0 29.1 25.6 24.5 24.0 27.3 28.7 30.6 33.1 33.7 1970 1970 32.7 30.3 31.8 29.8 27.1 24.8 24.0 26.2 30.9 32.0 33.2 32.2 1971 1971 30.5 27.9 30.0 28.8 26.0 24.5 24.0 25.9 30.3 32.2 31.9 33.1 1972 1972 27.8 30.2 27.6 27.6 25.2 23.0 23.4 26.2 29.3 32.8 33.1 35.6 1973 1973 33.2 31.5 29.7 28.1 26.7 23.8 23.9 26.0 30.7 31.2 32.0 31.3 1974 1974 28.8 27.9 26.7 26.8 23.9 22.8 22.5 24.9 28.7 30.3 30.3 31.8 1975 1975 31.1 29.7 28.1 27.5 25.0 23.3 24.0 25.3 31.3 32.3 31.6 33.0 1976 1976 28.5 27.7 27.0 26.6 24.0 23.1 22.8 23.8 29.3 30.4 32.3 32.8 1977 1977 31.8 27.7 28.1 28.0 25.2 24.2 24.5 27.1 29.9 32.1 34.2 32.0 1978 1978 29.8 26.8 27.8 26.9 24.8 21.8 23.7 27.5 29.7 31.4 32.8 33.1 1979 1979 30.9 28.5 29.2 29.4 25.6 23.7 22.8 27.1 31.0 31.9 32.5 33.3 1980 1980 32.4 29.9 28.1 28.7 26.9 23.8 23.2 26.3 30.7 33.0 31.4 34.3 1981 1981 32.0 31.0 30.1 28.4 26.1 22.9 25.0 26.3 30.1 32.1 33.9 34.8 1982 1982 33.2 30.7 29.3 27.8 25.9 24.4 22.8 27.3 30.8 31.3 32.7 33.1 1983 1983 31.7 32.8 31.0 30.7 26.7 24.5 25.3 26.0 31.4 32.3 32.6 31.6 1984 1984 33.3 31.7 29.7 28.5 26.7 23.9 23.9 27.8 30.8 31.4 32.6 33.7 1985 1985 32.3 28.3 29.2 29.0 25.6 24.4 24.7 27.6 30.9 31.3 32.6 32.0 1986 1986 32.1 29.0 28.1 28.6 26.7 24.5 24.3 26.5 30.1 30.3 31.1 34.3 1987 1987 34.4 29.9 30.8 30.9 28.5 23.9 24.0 26.9 28.5 32.0 34.3 33.3 1988 1988 32.3 30.6 30.4 28.4 26.3 24.4 23.7 26.9 31.2 32.1 32.5 30.1 1989 1989 30.8 27.9 29.9 27.6 28.0 23.9 24.0 27.9 30.8 31.8 33.6 34.7 1990 1990 30.8 30.7 28.3 28.0 26.6 24.7 25.3 28.1 30.9 32.6 33.3 33.1 1991 1991 31.0 29.2 29.5 29.2 26.8 23.9 24.4 27.6 30.8 31.1 31.3 30.1 1992 1992 33.5 32.7 31.4 30.5 27.5 24.9 23.8 26.1 30.8 31.8 33.1 34.8 1993 1993 33.1 29.3 29.0 27.6 28.1 24.4 24.5 27.4 30.9 33.0 32.2 33.1 1994 1994 30.1 28.5 31.9 29.8 27.2 23.4 22.6 26.6 31.5 33.2 33.3 34.8 1995 1995 35.1 29.9 29.5 29.4 26.5 24.8 25.4 28.2 31.7 32.2 33.3 33.2 1996 1996 30.6 30.9 31.1 30.6 27.8 25.4 22.3 26.9 29.8 33.5 31.7 33.5 1997 1997 30.4 30.3 29.1 28.1 26.0 24.5 24.4 28.3 31.8 33.8 33.0 33.7 1998 1998 31.8 33.9 32.8 30.3 28.5 27.0 26.1 26.8 32.6 33.1 32.8 34.1 1999 1999 32.7 31.8 30.9 30.2 27.5 24.6 25.0 27.0 29.6 32.1 33.8 31.5 2000 2000 30.6 29.7 28.6 28.7 26.7 24.1 24.6 26.9 30.3 32.6 31.3 33.0 2001 2001 31.6 29.7 29.8 28.5 26.6 25.0 23.5 26.7 30.3 32.3 31.6 32.7 2002 2002 30.6 30.0 29.6 28.8 26.2 23.5 24.5 27.4 30.8 32.2 32.3 33.1 115 142 392 142 392 -19.25 15.75 142-392_142-392 1901 1901 32.4 30.2 28.7 29.7 26.5 24.9 25.1 28.7 31.6 33.8 33.0 33.8 1902 1902 31.5 30.6 29.4 29.8 27.1 24.4 25.1 27.4 31.8 33.5 32.9 34.7 1903 1903 32.2 30.9 29.4 30.0 27.6 24.3 25.3 27.6 31.3 32.3 31.4 34.2 1904 1904 32.6 30.0 29.5 29.5 26.5 24.8 25.1 27.6 31.3 33.0 32.7 33.6 1905 1905 32.3 30.4 29.4 30.1 25.8 23.4 25.4 27.1 31.2 33.7 33.6 33.3 1906 1906 33.0 30.4 28.8 28.6 26.0 24.8 24.6 27.5 31.7 32.8 32.8 33.5 1907 1907 32.2 30.6 29.6 28.2 24.3 25.0 24.5 27.6 31.7 32.7 32.8 33.8 1908 1908 32.2 30.6 29.6 26.8 27.0 24.9 24.9 28.1 32.2 33.0 33.0 34.1 1909 1909 32.3 30.6 29.0 29.3 26.6 25.2 25.0 27.0 31.7 33.0 33.2 33.3 1910 1910 32.6 30.9 29.8 29.5 27.7 24.5 24.8 27.4 32.0 33.1 32.8 34.5 1911 1911 32.3 30.8 29.4 29.0 27.0 24.4 24.4 27.1 31.7 33.7 33.7 33.8 1912 1912 32.6 30.4 29.0 27.2 24.6 24.2 25.2 27.9 31.1 33.7 33.0 34.6 1913 1913 33.1 30.6 30.2 29.1 27.3 24.9 24.7 27.9 31.8 33.3 33.2 33.8 1914 1914 33.3 30.9 29.9 28.2 27.5 24.9 24.8 26.7 31.7 34.7 32.9 33.8 1915 1915 32.8 30.6 30.6 28.1 27.0 24.7 24.4 27.6 31.3 33.5 33.7 34.5 1916 1916 32.3 30.8 29.1 29.3 26.9 24.7 25.1 27.3 31.5 33.4 33.2 34.1 1917 1917 30.5 27.8 28.2 28.6 27.5 23.5 22.8 27.4 30.8 33.0 32.4 32.3 1918 1918 31.2 28.4 28.2 28.1 26.2 25.0 25.7 27.0 33.4 32.8 33.9 33.5 1919 1919 33.4 32.0 30.9 31.1 27.2 24.9 26.3 26.1 30.0 33.9 32.8 34.7 1920 1920 33.4 30.5 29.6 29.2 27.8 25.8 27.0 28.7 32.5 33.2 33.5 34.2 1921 1921 33.3 29.7 30.2 30.0 27.3 25.5 24.1 28.0 31.8 34.5 32.3 33.3 1922 1922 33.2 31.2 31.2 30.1 27.3 26.1 25.9 27.2 32.9 33.3 32.8 34.5 1923 1923 32.1 29.7 29.4 27.5 27.5 25.5 25.0 29.7 32.1 33.8 33.6 33.2 1924 1924 33.7 31.0 31.0 30.5 27.6 26.6 24.9 28.3 31.0 32.9 32.3 34.2 1925 1925 32.2 30.1 28.9 29.3 25.3 23.8 24.6 29.7 30.8 33.6 33.2 33.8 1926 1926 33.5 33.6 31.5 30.4 27.6 25.5 24.2 29.2 31.6 33.0 33.5 33.8 1927 1927 33.1 32.2 31.1 29.5 27.8 25.8 25.6 27.9 33.4 34.5 33.5 33.8 1928 1928 31.9 31.5 29.3 29.3 27.2 25.5 25.6 27.0 30.2 34.0 32.4 34.5 1929 1929 33.2 31.3 29.9 29.9 28.1 26.2 24.7 27.1 30.7 33.8 33.8 34.2 1930 1930 32.6 31.1 29.4 29.3 26.5 24.0 25.3 26.8 31.1 33.7 34.1 33.8 1931 1931 32.2 31.4 29.3 29.1 29.0 26.6 23.0 28.7 32.0 32.6 33.1 33.8 1932 1932 33.0 30.9 29.9 29.7 26.7 24.9 22.8 26.7 28.8 33.4 33.1 33.6 1933 1933 32.9 32.2 31.8 30.4 27.7 25.2 26.2 28.9 31.8 34.5 32.6 32.2 1934 1934 30.0 28.1 28.4 29.5 27.5 26.0 25.6 28.3 30.7 33.3 31.8 33.8 1935 1935 31.6 29.4 29.5 29.7 27.1 23.4 25.5 25.6 28.9 35.3 33.5 33.2 1936 1936 30.8 31.6 29.5 29.7 26.2 26.2 26.0 29.0 30.0 33.1 33.1 33.1 1937 1937 31.6 29.2 29.6 29.3 27.3 24.9 23.3 28.4 29.7 34.3 34.3 32.3 1938 1938 31.2 29.0 30.6 28.9 27.0 24.8 24.7 27.7 30.0 33.9 31.3 32.7 1939 1939 32.0 30.6 28.1 28.8 27.7 25.3 23.2 26.2 31.2 31.7 32.4 32.8 1940 1940 32.1 29.7 29.3 29.1 26.7 24.5 25.4 30.1 31.0 33.4 34.1 34.3 1941 1941 31.6 31.1 31.6 31.1 28.9 25.0 26.7 30.6 32.3 33.1 33.9 34.3 1942 1942 33.3 30.6 28.0 28.9 26.4 25.5 25.0 27.9 32.3 31.1 32.9 31.9 1943 1943 32.0 31.3 29.8 28.4 27.2 23.8 25.2 25.8 31.8 34.1 32.4 32.3 1944 1944 31.0 30.0 29.9 30.9 26.9 24.4 27.6 30.9 30.3 35.2 35.3 35.3 1945 1945 33.6 32.5 29.8 31.0 27.5 25.5 25.5 28.3 33.9 34.2 33.7 32.8 1946 1946 33.3 32.1 31.2 31.6 28.6 26.0 27.3 27.5 32.4 33.9 34.7 34.2 1947 1947 33.1 31.4 28.7 30.7 27.7 26.5 24.0 31.0 32.5 34.9 34.8 33.7 1948 1948 31.7 30.4 30.1 29.5 28.8 26.4 24.9 28.9 30.2 34.2 33.3 34.3 1949 1949 34.0 31.1 29.5 29.5 27.8 24.9 24.7 29.0 33.0 34.4 32.6 34.1 1950 1950 31.8 30.0 29.4 29.1 26.6 26.3 23.5 26.8 32.2 32.6 33.0 33.0 1951 1951 30.2 29.8 30.1 29.5 27.3 25.5 26.4 28.3 31.9 33.4 33.6 35.4 1952 1952 34.2 30.3 31.2 30.6 27.4 25.7 23.4 28.4 31.0 33.8 32.6 33.5 1953 1953 32.6 28.5 28.5 28.4 25.8 24.7 25.1 27.4 30.1 32.3 32.8 31.7 1954 1954 30.7 29.8 26.9 28.2 25.2 23.8 23.8 28.4 32.5 34.7 32.6 33.5 1955 1955 31.2 28.7 27.6 29.2 26.6 23.9 25.5 26.3 32.3 32.5 33.5 32.6 1956 1956 31.4 28.7 27.0 29.3 26.6 25.0 25.2 29.5 30.8 34.5 32.3 32.5 1957 1957 31.7 29.2 28.8 31.1 28.0 23.5 26.3 28.2 31.1 32.3 33.5 33.5 1958 1958 31.1 29.6 29.2 29.8 27.7 24.8 24.8 27.1 32.2 33.8 34.3 34.2 1959 1959 32.8 30.1 30.8 30.2 25.5 25.4 25.0 27.5 32.3 34.0 34.5 33.9 1960 1960 32.7 29.8 30.0 29.6 26.7 25.3 23.8 29.7 33.6 35.2 34.1 35.2 1961 1961 33.1 31.7 29.4 29.4 27.0 24.8 26.2 27.0 34.2 35.6 33.7 34.9 1962 1962 32.9 30.8 31.7 29.9 28.6 25.2 25.8 27.4 32.9 34.0 33.2 35.0 1963 1963 30.0 31.7 29.1 29.1 26.6 24.5 24.9 27.5 32.3 33.6 31.3 33.3 1964 1964 34.0 32.3 31.2 30.9 27.6 24.0 24.2 27.3 31.5 33.4 32.6 34.1 1965 1965 32.6 31.8 30.2 29.0 27.4 24.7 24.9 28.7 32.0 31.6 33.0 34.5 1966 1966 31.8 29.7 29.9 28.5 27.7 25.6 25.8 28.6 31.2 34.0 34.5 34.3 1967 1967 32.0 30.0 29.8 28.3 26.7 23.9 24.3 28.0 32.5 34.0 32.5 33.1 1968 1968 33.5 32.2 28.5 29.0 26.2 22.6 25.3 28.5 32.4 33.9 32.2 34.2 1969 1969 33.9 31.4 29.8 30.3 26.7 25.8 25.0 28.5 30.3 32.2 34.3 34.7 1970 1970 33.8 31.4 32.5 30.9 28.2 26.0 25.1 27.7 32.3 33.5 34.3 33.4 1971 1971 31.4 29.0 30.5 30.1 27.2 25.8 25.3 27.4 31.8 33.7 33.0 34.2 1972 1972 28.9 31.3 28.3 28.6 26.4 24.2 24.4 27.4 30.8 34.3 34.3 36.6 1973 1973 34.3 32.6 30.5 29.2 27.8 24.9 24.8 27.4 32.2 32.5 33.2 32.5 1974 1974 29.7 29.0 27.5 27.9 24.9 24.0 23.4 26.5 30.2 31.7 31.4 32.9 1975 1975 32.2 30.7 28.8 28.7 26.2 24.5 25.1 26.5 32.8 33.8 32.8 34.1 1976 1976 29.6 28.7 27.8 27.7 25.0 24.4 24.0 25.0 30.9 32.0 33.5 34.0 1977 1977 33.0 28.8 29.0 29.0 26.3 25.5 25.5 28.4 31.3 33.8 35.2 33.1 1978 1978 31.0 27.8 28.5 27.9 25.8 22.9 24.7 29.0 31.3 32.9 33.7 34.1 1979 1979 31.8 29.7 29.8 30.5 26.7 24.9 23.9 28.6 32.6 33.5 33.5 34.5 1980 1980 33.8 31.1 28.9 29.5 27.9 24.9 24.1 27.6 32.3 34.8 32.7 35.5 1981 1981 32.8 31.9 30.8 29.5 27.1 24.0 26.1 27.8 31.8 33.6 34.9 35.7 1982 1982 34.3 31.7 30.0 28.9 26.7 25.5 24.0 28.4 32.2 32.9 33.8 34.3 1983 1983 32.9 34.1 32.0 31.7 28.0 25.7 26.4 27.2 32.9 33.9 33.8 32.7 1984 1984 34.1 32.6 30.3 29.6 27.9 25.2 24.9 29.1 32.8 33.0 33.4 35.0 1985 1985 33.4 29.6 29.8 30.2 26.8 25.5 25.8 28.8 32.3 32.9 33.7 33.1 1986 1986 33.4 30.1 28.7 29.7 28.0 25.7 25.7 28.0 31.6 32.0 32.3 35.5 1987 1987 35.6 31.2 31.6 32.1 29.5 25.2 25.2 28.4 30.3 33.7 35.7 34.3 1988 1988 33.4 31.7 31.4 29.8 27.6 25.8 24.8 28.3 32.6 33.7 33.5 31.3 1989 1989 31.7 29.1 30.5 28.6 29.2 25.2 25.3 29.2 32.1 33.3 34.7 36.0 1990 1990 31.9 31.7 29.1 29.2 27.7 26.1 26.4 29.3 32.4 34.1 34.5 34.2 1991 1991 32.3 30.3 30.3 30.1 27.9 25.3 25.6 29.0 32.3 32.6 32.3 31.4 1992 1992 34.6 34.1 32.1 31.7 28.5 26.2 24.9 27.6 32.4 33.5 34.2 36.1 1993 1993 34.1 30.3 29.6 28.7 29.4 25.8 25.7 28.7 32.2 34.5 33.2 33.9 1994 1994 31.0 29.7 32.4 30.8 28.2 24.5 23.5 27.9 32.8 34.7 34.3 35.8 1995 1995 36.2 30.5 30.2 30.4 27.6 25.9 26.5 29.5 33.1 33.7 34.4 34.3 1996 1996 31.7 32.1 31.7 31.7 28.8 26.6 23.6 28.3 31.4 35.2 33.0 34.6 1997 1997 31.5 31.2 29.9 29.3 27.1 25.8 25.5 29.5 33.1 35.2 34.1 34.8 1998 1998 32.9 34.8 33.6 31.2 29.5 28.0 27.0 28.1 34.1 34.6 33.9 35.2 1999 1999 33.5 32.8 31.6 31.3 28.6 25.8 25.9 28.4 31.2 33.6 35.0 32.7 2000 2000 31.8 30.9 29.3 29.9 27.7 25.3 25.7 28.1 32.0 34.0 32.5 34.2 2001 2001 32.8 30.9 30.4 29.8 27.7 26.3 24.6 28.0 32.0 33.8 32.7 33.8 2002 2002 31.8 31.3 30.2 29.9 27.4 24.9 25.6 28.9 32.3 33.6 33.3 34.1 116 143 392 143 392 -18.75 15.75 143-392_143-392 1901 1901 32.3 30.2 28.4 30.1 27.1 25.2 25.9 29.2 31.9 34.1 33.1 33.5 1902 1902 31.3 30.6 29.0 30.3 27.7 24.9 26.0 28.1 32.3 33.8 33.0 34.2 1903 1903 32.1 30.9 29.0 30.4 28.1 24.9 26.0 28.3 31.5 32.7 31.5 33.8 1904 1904 32.3 30.1 29.1 29.9 27.1 25.3 25.9 28.2 31.6 33.3 32.7 33.2 1905 1905 32.2 30.5 29.0 30.4 26.4 24.0 26.2 27.8 31.6 34.1 33.6 33.0 1906 1906 32.8 30.5 28.4 29.0 26.6 25.3 25.4 28.2 32.0 33.1 32.8 33.2 1907 1907 32.1 30.6 29.2 28.6 25.0 25.6 25.3 28.1 32.0 33.0 32.8 33.3 1908 1908 32.1 30.6 29.2 27.3 27.6 25.5 25.7 28.7 32.5 33.3 33.1 33.7 1909 1909 32.1 30.9 28.6 29.6 27.3 25.7 25.8 27.6 32.0 33.3 33.2 33.0 1910 1910 32.3 30.9 29.4 29.9 28.3 25.0 25.5 28.1 32.3 33.4 32.8 34.0 1911 1911 32.1 30.8 29.0 29.4 27.6 24.8 25.2 27.8 32.0 34.0 33.7 33.3 1912 1912 32.3 30.4 28.6 27.7 25.3 24.9 26.0 28.5 31.5 34.0 33.0 34.1 1913 1913 32.8 30.6 29.7 29.5 27.9 25.3 25.5 28.5 32.1 33.6 33.3 33.5 1914 1914 33.0 30.9 29.5 28.6 28.0 25.4 25.5 27.3 32.0 34.9 32.8 33.3 1915 1915 32.6 30.6 30.1 28.6 27.6 25.2 25.3 28.2 31.7 33.8 33.7 34.1 1916 1916 32.2 30.8 28.7 29.7 27.5 25.3 25.9 28.0 31.8 33.7 33.3 33.7 1917 1917 30.3 27.9 27.8 29.0 28.1 24.2 23.7 28.2 31.2 33.3 32.5 32.1 1918 1918 31.1 28.5 27.9 28.5 26.8 25.6 26.5 27.6 33.7 33.2 33.8 33.1 1919 1919 33.1 31.9 30.4 31.4 27.7 25.3 27.0 26.8 30.4 34.2 32.8 34.3 1920 1920 33.2 30.6 29.2 29.6 28.3 26.4 27.8 29.3 32.7 33.5 33.5 33.8 1921 1921 33.1 29.8 29.8 30.3 27.8 26.1 25.0 28.6 32.1 34.7 32.3 32.8 1922 1922 33.0 31.2 30.7 30.4 27.8 26.6 26.7 27.9 33.2 33.6 32.8 34.1 1923 1923 31.9 29.7 28.9 27.9 28.0 26.0 25.8 30.2 32.4 34.1 33.6 32.8 1924 1924 33.5 31.0 30.6 30.8 28.2 27.1 25.7 28.9 31.4 33.3 32.3 33.8 1925 1925 32.0 30.1 28.5 29.6 25.9 24.4 25.4 30.2 31.2 33.9 33.3 33.8 1926 1926 33.3 33.4 31.0 30.8 28.1 26.0 25.0 29.6 31.9 33.4 33.5 33.8 1927 1927 32.8 32.1 30.6 29.9 28.4 26.4 26.4 28.5 33.6 34.8 33.5 33.3 1928 1928 31.8 31.5 29.0 29.7 27.8 26.1 26.4 27.7 30.7 34.2 32.5 34.1 1929 1929 33.0 31.3 29.5 30.2 28.6 26.7 25.5 27.7 31.1 34.1 33.8 33.7 1930 1930 32.3 31.1 29.0 29.7 27.1 24.6 26.1 27.5 31.5 34.1 34.1 33.8 1931 1931 32.0 31.5 28.9 29.5 29.5 27.0 23.9 29.3 32.3 32.9 33.1 33.3 1932 1932 32.8 30.8 29.4 30.0 27.2 25.3 23.7 27.4 29.2 33.8 33.2 33.3 1933 1933 32.7 32.1 31.3 30.8 28.3 25.7 26.9 29.4 32.1 34.7 32.6 31.9 1934 1934 30.0 28.2 28.1 29.9 28.1 26.5 26.4 28.9 31.1 33.7 32.0 33.3 1935 1935 31.5 29.5 29.1 30.1 27.7 24.0 26.3 26.3 29.3 35.5 33.5 32.8 1936 1936 30.7 31.5 29.1 30.0 26.8 26.7 26.7 29.5 30.5 33.5 33.2 32.7 1937 1937 31.4 29.3 29.2 29.7 28.0 25.4 24.2 28.9 30.1 34.5 34.3 32.0 1938 1938 31.1 29.0 30.2 29.3 27.6 25.3 25.5 28.3 30.5 34.2 31.5 32.3 1939 1939 31.9 30.6 27.7 29.2 28.3 25.8 24.0 26.8 31.5 32.1 32.5 32.6 1940 1940 31.9 29.8 28.9 29.5 27.3 25.1 26.2 30.6 31.4 33.7 34.1 34.0 1941 1941 31.4 31.1 31.1 31.5 29.4 25.6 27.4 31.1 32.6 33.4 33.8 33.8 1942 1942 33.1 30.6 27.7 29.3 27.0 26.0 25.8 28.6 32.8 31.5 32.8 31.5 1943 1943 31.8 31.3 29.4 28.9 27.8 24.2 25.9 26.4 32.1 34.4 32.5 31.9 1944 1944 31.0 30.0 29.4 31.3 27.5 25.0 28.3 31.5 30.6 35.3 35.2 34.8 1945 1945 33.3 32.5 29.4 31.3 28.1 26.0 26.3 28.8 34.1 34.5 33.6 32.5 1946 1946 33.1 32.1 30.7 31.9 29.1 26.5 28.0 28.0 32.7 34.2 34.5 33.8 1947 1947 32.8 31.4 28.3 31.1 28.4 27.0 24.8 31.6 32.8 35.1 34.6 33.2 1948 1948 31.5 30.4 29.7 30.0 29.2 26.8 25.7 29.5 30.5 34.5 33.3 34.0 1949 1949 33.8 31.1 29.2 30.0 28.4 25.4 25.5 29.6 33.3 34.7 32.7 33.7 1950 1950 31.7 30.0 29.0 29.5 27.3 26.7 24.1 27.4 32.5 32.8 32.9 32.7 1951 1951 30.0 29.8 29.7 30.1 27.9 26.0 27.2 28.9 32.3 33.8 33.6 35.1 1952 1952 33.9 30.4 30.8 30.9 27.9 26.1 24.2 28.9 31.3 34.0 32.7 33.1 1953 1953 32.1 28.6 28.0 28.8 26.4 25.1 25.8 27.9 30.5 32.6 32.7 31.4 1954 1954 30.5 29.8 26.6 28.7 25.9 24.1 24.5 28.9 32.8 35.1 32.6 33.2 1955 1955 31.1 28.8 27.2 29.6 27.2 24.4 26.2 26.9 32.7 33.0 33.6 32.3 1956 1956 31.2 28.9 26.6 29.7 27.2 25.5 25.8 30.0 31.1 34.8 32.3 32.2 1957 1957 31.5 29.4 28.4 31.5 28.6 24.1 27.0 28.8 31.4 32.6 33.6 33.2 1958 1958 31.1 29.6 28.8 30.0 28.1 25.2 25.5 27.7 32.4 34.2 34.2 33.8 1959 1959 32.7 30.2 30.3 30.8 26.4 25.8 25.7 28.1 32.6 34.3 34.4 33.6 1960 1960 32.5 29.8 29.6 30.0 27.3 25.8 24.5 30.2 34.0 35.4 34.2 34.8 1961 1961 32.8 31.6 28.9 29.8 27.6 25.2 26.9 27.6 34.4 35.8 33.7 34.5 1962 1962 32.6 30.8 31.1 30.3 29.1 25.7 26.5 28.1 33.2 34.3 33.3 34.6 1963 1963 30.1 31.7 28.7 29.5 27.4 25.4 25.7 28.3 32.6 33.9 31.4 33.0 1964 1964 33.7 32.2 30.7 31.1 28.1 24.7 24.9 27.9 31.8 33.6 32.7 33.7 1965 1965 32.3 31.9 29.8 29.4 28.1 25.2 25.8 29.3 32.3 32.0 32.9 34.0 1966 1966 31.7 29.7 29.6 29.0 28.3 26.1 26.7 29.2 31.7 34.2 34.5 34.1 1967 1967 31.9 30.2 29.4 28.9 27.3 24.5 25.1 28.6 32.8 34.3 32.4 32.8 1968 1968 33.3 32.2 28.2 29.5 27.0 23.2 26.1 29.1 32.6 34.2 32.1 33.8 1969 1969 33.6 31.4 29.3 30.8 27.3 26.3 25.5 29.1 30.8 32.3 34.2 34.3 1970 1970 33.6 31.4 31.9 31.3 28.8 26.4 25.8 28.3 32.6 33.8 34.2 33.1 1971 1971 31.2 29.3 29.8 30.6 27.8 26.4 26.2 28.0 32.1 34.1 33.1 34.1 1972 1972 28.7 31.3 27.8 28.9 27.2 24.6 25.2 27.9 31.2 34.5 34.4 36.2 1973 1973 34.1 32.6 30.1 29.6 28.5 25.3 25.5 28.0 32.5 32.6 33.3 32.1 1974 1974 29.5 29.0 27.1 28.5 25.5 24.5 24.2 27.3 30.4 31.8 31.3 32.3 1975 1975 31.9 30.8 28.4 29.1 27.0 25.1 25.7 27.0 33.2 34.0 32.7 33.7 1976 1976 29.6 28.8 27.5 28.1 25.5 25.0 24.8 25.4 31.1 32.3 33.5 33.6 1977 1977 32.8 28.9 28.5 29.6 27.0 25.9 26.2 28.9 31.7 34.3 35.2 32.7 1978 1978 30.9 27.9 27.9 28.3 26.1 23.3 25.2 29.5 31.6 32.9 33.4 33.7 1979 1979 31.6 29.8 29.1 30.7 27.4 25.3 24.5 29.3 33.0 33.6 33.4 34.2 1980 1980 33.8 31.3 28.5 30.0 28.5 25.3 24.8 28.3 32.7 35.0 32.8 35.0 1981 1981 32.3 31.7 30.2 29.7 27.7 24.5 26.5 28.5 32.2 34.0 34.7 35.1 1982 1982 34.0 31.7 29.7 29.4 27.1 25.9 25.0 28.8 32.5 33.2 33.7 34.0 1983 1983 32.8 34.2 31.6 32.1 28.7 26.3 27.1 27.7 33.2 34.2 33.7 32.3 1984 1984 33.8 32.6 29.7 30.1 28.6 25.8 25.7 29.6 33.4 33.2 33.3 34.7 1985 1985 33.3 29.7 29.5 30.6 27.3 25.9 26.5 29.2 32.7 33.1 33.7 32.9 1986 1986 33.0 30.0 28.3 30.1 28.6 26.1 26.4 28.6 32.0 32.2 32.3 35.0 1987 1987 35.1 31.2 31.2 32.4 30.1 25.7 26.0 29.2 30.9 34.0 35.8 33.8 1988 1988 33.3 31.9 31.1 30.3 28.2 26.4 25.5 29.1 32.8 34.0 33.5 31.0 1989 1989 31.2 29.3 30.2 29.1 29.8 25.8 26.1 29.8 32.2 33.5 34.7 35.6 1990 1990 31.5 31.9 28.7 29.9 28.3 26.6 27.4 30.0 32.8 34.3 34.5 33.5 1991 1991 32.2 30.5 29.8 30.5 28.5 25.7 26.5 29.6 32.8 32.8 32.3 31.1 1992 1992 34.3 34.2 31.6 32.0 29.2 26.8 25.7 28.5 32.8 33.8 34.0 35.8 1993 1993 33.8 30.4 29.2 29.2 29.9 26.3 26.6 29.3 32.5 34.8 33.3 33.5 1994 1994 30.8 30.0 31.8 31.3 29.0 25.1 24.3 28.6 33.2 34.9 34.2 35.4 1995 1995 36.1 30.4 29.8 30.8 28.4 26.3 27.3 30.3 33.4 34.1 34.3 34.1 1996 1996 31.5 32.1 31.0 32.1 29.4 27.0 24.5 29.1 31.8 35.4 33.1 34.2 1997 1997 31.3 31.2 29.4 29.7 27.7 26.4 26.3 30.1 33.4 35.4 34.1 34.3 1998 1998 32.7 34.8 33.0 31.7 30.1 28.3 27.7 28.7 34.3 34.9 33.8 34.8 1999 1999 33.2 32.9 31.2 31.7 29.1 26.5 26.6 29.0 31.5 33.9 34.8 32.5 2000 2000 31.7 30.9 28.9 30.3 28.3 26.0 26.4 28.6 32.4 34.3 32.5 33.8 2001 2001 32.6 30.6 29.8 30.2 28.3 26.9 25.5 28.7 32.3 34.1 32.7 33.5 2002 2002 31.7 31.3 29.7 30.3 28.0 25.5 26.5 29.4 32.5 33.9 33.3 33.7 117 144 392 144 392 -18.25 15.75 144-392_144-392 1901 1901 31.8 30.0 27.6 30.1 27.5 25.7 26.2 29.5 32.4 34.3 32.9 32.6 1902 1902 30.8 30.4 28.2 30.3 28.1 25.5 26.4 28.6 32.8 33.9 32.8 33.3 1903 1903 31.5 30.6 28.2 30.5 28.4 25.5 26.4 28.9 31.9 33.1 31.3 32.9 1904 1904 31.8 29.9 28.3 30.0 27.5 25.8 26.3 28.7 32.0 33.7 32.5 32.4 1905 1905 31.6 30.3 28.2 30.5 26.8 24.6 26.5 28.2 32.1 34.5 33.3 32.2 1906 1906 32.2 30.3 27.6 29.1 26.9 25.9 25.9 28.6 32.5 33.5 32.5 32.4 1907 1907 31.5 30.4 28.4 28.7 25.4 26.1 25.8 28.5 32.4 33.4 32.7 32.6 1908 1908 31.5 30.6 28.4 27.5 28.0 26.1 26.1 29.1 32.9 33.7 32.9 32.8 1909 1909 31.6 30.6 27.8 29.7 27.7 26.1 26.2 28.1 32.4 33.7 32.9 32.1 1910 1910 31.8 30.6 28.6 30.0 28.7 25.5 26.1 28.5 32.6 33.8 32.6 33.1 1911 1911 31.5 30.6 28.2 29.4 28.0 25.4 25.7 28.3 32.5 34.3 33.4 32.6 1912 1912 31.8 30.3 27.8 27.9 25.9 25.5 26.3 28.9 32.0 34.3 32.8 33.2 1913 1913 32.2 30.4 28.8 29.6 28.3 25.8 26.0 28.9 32.5 33.9 33.0 32.6 1914 1914 32.4 30.6 28.7 28.8 28.3 25.9 25.9 27.8 32.5 35.1 32.7 32.6 1915 1915 32.0 30.4 29.3 28.7 27.9 25.7 25.8 28.6 32.2 34.1 33.3 33.1 1916 1916 31.6 30.6 27.9 29.7 27.8 25.8 26.3 28.4 32.3 33.9 33.0 32.9 1917 1917 29.8 27.9 27.1 29.1 28.5 24.7 24.2 28.9 31.6 33.6 32.3 31.2 1918 1918 30.5 28.5 27.1 28.6 27.2 26.1 26.8 28.1 34.0 33.5 33.6 32.3 1919 1919 32.5 31.6 29.6 31.3 27.9 25.5 27.4 27.3 30.9 34.5 32.6 33.3 1920 1920 32.5 30.4 28.4 29.7 28.7 26.8 28.1 29.6 33.1 33.8 33.2 32.9 1921 1921 32.4 29.6 28.9 30.4 28.2 26.5 25.4 28.9 32.5 35.0 32.0 32.0 1922 1922 32.4 30.9 29.8 30.5 28.2 27.0 27.0 28.5 33.5 33.9 32.6 33.2 1923 1923 31.3 29.6 28.1 28.1 28.3 26.4 26.2 30.5 32.9 34.4 33.3 32.0 1924 1924 32.9 30.8 29.7 30.9 28.6 27.5 26.2 29.3 31.9 33.7 32.1 32.9 1925 1925 31.5 29.9 27.6 29.7 26.3 25.0 25.9 30.6 31.7 34.3 33.0 32.8 1926 1926 32.7 33.1 30.1 30.8 28.5 26.5 25.4 29.9 32.4 33.7 33.2 32.9 1927 1927 32.3 31.8 29.7 30.0 28.7 26.8 26.8 28.9 34.0 35.1 33.2 32.6 1928 1928 31.3 31.1 28.3 29.7 28.2 26.6 26.7 28.2 31.3 34.5 32.2 33.2 1929 1929 32.4 31.1 28.7 30.3 28.8 27.1 26.0 28.2 31.5 34.4 33.4 32.9 1930 1930 31.8 31.0 28.3 29.7 27.5 25.2 26.5 28.0 32.0 34.5 33.9 32.8 1931 1931 31.4 31.3 28.1 29.6 29.9 27.4 24.5 29.6 32.7 33.2 32.8 32.6 1932 1932 32.2 30.6 28.6 30.0 27.5 25.8 24.2 27.8 29.7 34.2 32.9 32.5 1933 1933 32.1 31.9 30.4 30.9 28.7 26.3 27.3 29.8 32.5 34.9 32.4 31.0 1934 1934 29.6 28.1 27.3 30.0 28.6 27.0 26.7 29.2 31.6 34.1 31.9 32.5 1935 1935 31.0 29.4 28.3 30.2 28.1 24.6 26.7 26.8 29.8 35.8 33.3 32.1 1936 1936 30.2 31.3 28.3 30.1 27.2 27.1 27.1 29.8 31.0 33.8 33.0 31.9 1937 1937 30.8 29.3 28.4 29.8 28.4 26.0 24.5 29.2 30.6 34.8 34.0 31.2 1938 1938 30.5 28.9 29.3 29.4 27.9 25.8 26.0 28.7 31.1 34.5 31.3 31.5 1939 1939 31.4 30.6 26.9 29.3 28.7 26.3 24.5 27.3 32.0 32.5 32.2 31.7 1940 1940 31.3 29.7 28.1 29.6 27.6 25.5 26.6 30.9 31.9 33.9 33.8 33.1 1941 1941 30.9 30.9 30.3 31.4 29.8 26.0 27.7 31.4 33.0 33.8 33.6 32.9 1942 1942 32.5 30.4 26.9 29.4 27.4 26.5 26.2 29.0 33.1 31.9 32.7 30.7 1943 1943 31.3 31.0 28.6 29.0 28.0 24.7 26.3 26.9 32.5 34.7 32.5 31.1 1944 1944 30.5 29.8 28.6 31.3 28.0 25.5 28.6 31.8 31.1 35.6 34.8 34.0 1945 1945 32.8 32.2 28.6 31.4 28.5 26.5 26.7 29.2 34.4 34.8 33.3 31.6 1946 1946 32.5 31.9 29.8 31.9 29.4 26.9 28.4 28.3 33.1 34.5 34.1 32.8 1947 1947 32.3 31.1 27.6 31.1 28.8 27.5 25.1 32.0 33.1 35.3 34.2 32.3 1948 1948 31.0 30.1 28.8 29.9 29.6 27.3 26.1 29.8 31.0 34.8 33.0 33.1 1949 1949 33.0 30.8 28.4 30.1 28.9 25.8 25.9 30.0 33.7 34.9 32.4 32.8 1950 1950 31.1 29.9 28.3 29.7 27.7 27.1 24.5 27.7 33.0 33.1 32.7 31.8 1951 1951 29.5 29.7 28.9 30.2 28.3 26.5 27.6 29.3 32.5 34.1 33.4 34.2 1952 1952 33.2 30.2 30.1 30.8 28.3 26.4 24.7 29.2 31.8 34.3 32.4 32.3 1953 1953 31.5 28.4 27.4 29.0 26.7 25.4 26.2 28.2 30.9 33.0 32.5 30.8 1954 1954 30.0 29.6 26.1 28.8 26.4 24.5 25.0 29.2 33.1 35.4 32.5 32.3 1955 1955 30.6 28.5 26.6 29.7 27.7 24.8 26.5 27.4 32.9 33.4 33.3 31.6 1956 1956 30.8 28.7 26.0 29.8 27.7 25.9 26.2 30.2 31.5 35.2 32.1 31.5 1957 1957 31.1 29.3 27.7 31.5 28.9 24.9 27.4 29.2 31.8 33.0 33.5 32.4 1958 1958 30.7 29.5 28.1 30.2 28.5 25.7 25.8 28.1 32.9 34.5 34.0 33.0 1959 1959 32.1 30.1 29.5 30.8 26.9 26.2 26.1 28.5 33.0 34.7 34.2 32.8 1960 1960 32.1 29.6 28.7 30.0 27.7 26.2 24.9 30.4 34.2 35.7 33.9 34.0 1961 1961 32.2 31.3 28.1 29.9 28.2 25.7 27.2 27.9 34.7 36.0 33.4 33.6 1962 1962 32.1 30.6 30.2 30.3 29.3 26.3 27.0 28.4 33.5 34.6 33.1 33.8 1963 1963 29.8 31.4 27.9 29.7 27.9 26.0 26.1 28.7 32.8 34.1 31.2 32.2 1964 1964 33.0 31.7 29.8 31.0 28.5 25.1 25.3 28.2 32.2 33.9 32.4 32.8 1965 1965 31.8 31.6 29.0 29.6 28.6 25.7 26.2 29.6 32.6 32.4 32.6 33.1 1966 1966 31.1 29.4 28.7 29.2 28.7 26.6 27.1 29.4 32.0 34.5 34.3 33.3 1967 1967 31.4 30.0 28.6 29.0 27.7 25.2 25.5 29.0 33.1 34.6 32.3 32.0 1968 1968 32.7 31.7 27.6 29.6 27.4 23.9 26.5 29.5 32.8 34.6 31.9 32.8 1969 1969 33.0 31.1 28.5 30.7 27.8 26.8 25.8 29.2 31.2 32.7 33.8 33.4 1970 1970 32.9 31.1 30.9 31.3 29.3 26.9 26.2 28.5 33.0 34.2 33.9 32.3 1971 1971 30.7 29.0 29.0 30.6 28.2 26.8 26.6 28.5 32.5 34.4 32.8 33.5 1972 1972 28.2 31.1 27.1 28.8 27.8 25.0 25.5 28.1 31.7 34.7 34.3 35.3 1973 1973 33.5 32.4 29.2 29.7 28.9 25.7 26.0 28.4 32.6 32.8 33.2 31.3 1974 1974 28.9 28.9 26.4 28.7 25.8 24.9 24.5 28.0 30.8 31.9 31.1 31.5 1975 1975 31.3 30.5 27.6 29.2 27.5 25.5 25.6 27.3 33.5 34.3 32.5 32.9 1976 1976 29.3 28.6 26.7 28.3 25.8 25.5 25.0 25.8 31.4 32.6 33.3 32.7 1977 1977 32.3 28.7 27.7 29.7 27.4 26.2 26.6 29.3 32.0 34.8 34.9 31.9 1978 1978 30.4 27.8 27.1 28.5 26.4 23.7 25.5 29.6 31.9 33.1 33.1 32.8 1979 1979 31.1 29.5 28.2 30.6 27.9 25.7 24.9 29.5 33.4 33.7 33.2 33.2 1980 1980 33.2 30.9 27.8 30.0 28.8 25.8 25.3 28.7 33.0 35.3 32.7 34.0 1981 1981 31.7 31.3 29.1 29.8 28.0 24.9 26.6 28.8 32.5 34.3 34.4 34.2 1982 1982 33.4 31.4 28.9 29.4 27.4 26.3 25.6 29.1 32.9 33.4 33.3 33.2 1983 1983 32.4 33.8 30.7 32.0 29.2 26.8 27.4 28.0 33.5 34.4 33.3 31.6 1984 1984 33.2 32.2 28.8 30.1 29.0 26.4 26.1 30.0 33.7 33.5 33.1 33.8 1985 1985 32.8 29.6 28.7 30.6 27.8 26.2 26.8 29.6 33.1 33.3 33.7 32.2 1986 1986 32.4 29.7 27.6 30.1 29.1 26.5 26.8 28.9 32.3 32.4 32.1 34.0 1987 1987 34.5 30.9 30.3 32.3 30.4 26.2 26.4 29.6 31.4 34.3 35.6 33.1 1988 1988 32.7 31.7 30.2 30.3 28.6 26.8 25.9 29.5 33.2 34.2 33.2 30.3 1989 1989 30.5 29.0 29.4 29.1 30.2 26.2 26.3 30.1 32.4 33.8 34.4 34.6 1990 1990 30.9 31.7 28.0 29.9 28.7 27.0 27.8 30.4 33.1 34.5 34.3 32.6 1991 1991 31.6 30.2 29.2 30.6 28.8 26.1 26.9 29.9 33.2 33.2 32.1 30.4 1992 1992 33.7 33.8 30.6 32.0 29.5 27.1 26.1 29.0 33.2 34.1 33.7 34.9 1993 1993 33.2 30.3 28.4 29.4 30.1 26.7 26.9 29.7 32.8 35.1 33.1 32.7 1994 1994 30.4 29.8 30.8 31.3 29.3 25.7 24.7 29.0 33.5 35.1 33.8 34.5 1995 1995 35.5 30.0 29.0 30.7 28.9 26.9 27.7 30.6 33.8 34.5 34.1 33.3 1996 1996 31.1 31.9 30.1 32.2 29.8 27.3 25.0 29.4 32.3 35.6 32.9 33.3 1997 1997 30.8 31.0 28.6 29.8 28.0 26.9 26.7 30.3 33.7 35.6 33.8 33.4 1998 1998 32.1 34.4 32.2 31.6 30.3 28.6 28.0 29.2 34.7 35.3 33.5 33.9 1999 1999 32.5 32.6 30.3 31.8 29.5 27.0 27.0 29.4 32.0 34.2 34.6 31.6 2000 2000 31.2 30.6 28.1 30.4 28.6 26.5 26.7 28.9 32.9 34.6 32.3 32.6 2001 2001 32.0 30.4 28.9 30.4 28.7 27.5 25.9 29.2 32.7 34.3 32.5 32.6 2002 2002 31.2 31.1 28.8 30.3 28.5 26.1 27.0 29.6 32.8 34.3 33.2 32.8 118 145 392 145 392 -17.75 15.75 145-392_145-392 1901 1901 31.6 29.9 27.6 30.2 27.9 26.2 26.8 29.9 32.7 34.6 33.0 32.1 1902 1902 30.7 30.4 28.3 30.5 28.5 25.9 27.0 29.1 33.2 34.2 33.0 32.7 1903 1903 31.4 30.4 28.2 30.7 28.8 26.0 27.1 29.4 32.1 33.5 31.5 32.3 1904 1904 31.6 29.8 28.3 30.0 27.8 26.3 26.8 29.2 32.3 34.1 32.7 31.9 1905 1905 31.6 30.1 28.3 30.6 27.2 25.0 27.1 28.8 32.3 34.9 33.3 31.7 1906 1906 32.0 30.1 27.6 29.3 27.3 26.3 26.6 29.1 32.8 33.9 32.6 32.1 1907 1907 31.4 30.2 28.3 28.9 25.9 26.5 26.5 29.0 32.6 33.8 32.8 32.1 1908 1908 31.4 30.4 28.3 27.9 28.3 26.7 26.8 29.5 33.1 34.1 33.0 32.3 1909 1909 31.4 30.4 27.8 29.8 28.1 26.5 26.8 28.7 32.7 34.1 33.1 31.7 1910 1910 31.6 30.4 28.6 30.0 29.0 26.0 26.8 29.1 32.8 34.1 32.8 32.6 1911 1911 31.3 30.4 28.2 29.6 28.4 25.9 26.4 29.0 32.8 34.6 33.5 32.1 1912 1912 31.6 30.1 27.8 28.2 26.4 26.0 27.0 29.4 32.5 34.5 33.0 32.6 1913 1913 32.0 30.2 28.8 29.8 28.7 26.2 26.7 29.4 32.8 34.2 33.1 32.3 1914 1914 32.2 30.4 28.7 29.0 28.6 26.3 26.7 28.3 32.8 35.4 32.8 32.1 1915 1915 31.7 30.2 29.2 29.0 28.2 26.2 26.6 29.2 32.6 34.4 33.3 32.6 1916 1916 31.4 30.4 28.0 29.9 28.2 26.2 27.0 29.0 32.7 34.2 33.1 32.3 1917 1917 29.6 27.8 27.1 29.3 28.8 25.2 25.0 29.4 32.0 34.0 32.3 30.8 1918 1918 30.4 28.4 27.2 28.8 27.5 26.5 27.5 28.6 34.3 33.8 33.6 31.8 1919 1919 32.2 31.3 29.5 31.4 28.2 26.0 28.0 27.8 31.3 34.7 32.8 32.8 1920 1920 32.3 30.2 28.4 29.8 29.0 27.2 28.7 30.1 33.3 34.1 33.3 32.3 1921 1921 32.2 29.5 28.9 30.5 28.5 26.9 26.1 29.4 32.8 35.3 32.2 31.6 1922 1922 32.2 30.7 29.7 30.7 28.5 27.4 27.7 29.1 33.7 34.2 32.7 32.7 1923 1923 31.1 29.5 28.1 28.3 28.7 26.8 26.8 30.9 33.2 34.7 33.3 31.5 1924 1924 32.6 30.6 29.7 31.0 28.9 27.8 26.8 29.8 32.3 34.1 32.3 32.3 1925 1925 31.3 29.8 27.6 29.9 26.7 25.5 26.6 31.0 32.1 34.6 33.1 32.3 1926 1926 32.5 32.8 30.0 31.0 28.8 26.9 26.1 30.2 32.7 34.1 33.3 32.3 1927 1927 32.1 31.5 29.6 30.0 29.1 27.1 27.4 29.4 34.2 35.4 33.3 32.1 1928 1928 31.2 31.0 28.4 29.9 28.6 27.0 27.4 28.8 31.8 34.8 32.5 32.7 1929 1929 32.2 31.1 28.7 30.4 29.0 27.5 26.7 28.7 31.9 34.8 33.5 32.5 1930 1930 31.6 30.8 28.4 29.9 27.9 25.6 27.2 28.5 32.3 34.9 34.1 32.3 1931 1931 31.3 31.1 28.1 29.7 30.2 27.7 25.3 30.1 33.0 33.6 33.0 32.1 1932 1932 31.9 30.4 28.6 30.2 27.8 26.2 25.0 28.4 30.1 34.6 33.1 32.1 1933 1933 31.9 31.6 30.4 31.0 29.1 26.7 27.9 30.2 32.8 35.2 32.5 30.6 1934 1934 29.6 28.1 27.3 30.2 29.0 27.4 27.4 29.7 32.0 34.5 32.1 32.0 1935 1935 30.9 29.4 28.2 30.3 28.5 25.0 27.4 27.4 30.2 36.0 33.5 31.7 1936 1936 30.1 31.1 28.3 30.2 27.6 27.5 27.7 30.2 31.5 34.2 33.3 31.5 1937 1937 30.6 29.2 28.4 30.0 28.8 26.4 25.4 29.6 31.0 35.0 34.1 30.8 1938 1938 30.4 28.8 29.2 29.6 28.3 26.2 26.7 29.2 31.5 34.7 31.6 31.1 1939 1939 31.3 30.4 27.0 29.6 29.1 26.6 25.3 27.9 32.3 32.9 32.3 31.3 1940 1940 31.2 29.6 28.1 29.8 28.0 26.1 27.2 31.2 32.3 34.2 33.8 32.7 1941 1941 30.7 30.7 30.2 31.6 30.1 26.3 28.3 31.8 33.3 34.1 33.7 32.3 1942 1942 32.3 30.2 27.0 29.6 27.8 26.9 26.8 29.6 33.3 32.2 32.8 30.3 1943 1943 31.0 30.8 28.5 29.3 28.3 25.0 26.8 27.4 32.8 35.0 32.6 30.6 1944 1944 30.4 29.7 28.6 31.5 28.4 26.0 29.2 32.2 31.4 35.8 34.7 33.5 1945 1945 32.6 32.0 28.6 31.5 28.8 26.8 27.4 29.6 34.6 35.0 33.3 31.2 1946 1946 32.3 31.6 29.7 32.0 29.6 27.1 29.0 28.7 33.3 34.8 34.1 32.3 1947 1947 32.1 31.0 27.6 31.3 29.3 27.7 25.8 32.3 33.3 35.5 34.2 31.8 1948 1948 30.8 30.0 28.8 30.1 29.9 27.7 26.8 30.3 31.3 35.1 33.1 32.6 1949 1949 32.8 30.7 28.4 30.4 29.3 26.2 26.7 30.4 33.8 35.2 32.5 32.3 1950 1950 30.9 29.7 28.3 29.9 28.2 27.4 25.3 28.3 33.2 33.3 32.7 31.2 1951 1951 29.3 29.5 28.8 30.4 29.0 26.8 28.3 29.8 32.8 34.5 33.5 33.7 1952 1952 33.0 30.0 30.0 31.1 28.4 26.7 25.5 29.7 32.1 34.6 32.5 31.9 1953 1953 31.3 28.7 27.6 29.4 27.2 25.9 26.7 28.8 31.1 33.3 32.6 30.5 1954 1954 30.0 29.6 26.3 29.2 27.0 24.9 25.7 29.6 33.3 35.7 32.6 31.8 1955 1955 30.6 28.7 26.8 30.0 28.1 25.3 27.3 28.0 33.1 33.7 33.5 31.1 1956 1956 30.5 28.8 26.2 30.0 28.1 26.2 26.7 30.5 31.8 35.5 32.3 31.1 1957 1957 31.0 29.2 27.8 31.6 29.2 25.3 28.0 29.8 32.0 33.4 33.6 32.0 1958 1958 30.6 29.4 28.2 30.4 29.0 26.2 26.5 28.6 33.1 34.9 34.0 32.4 1959 1959 32.0 30.0 29.5 31.1 27.4 26.6 26.7 29.0 33.1 35.0 34.2 32.2 1960 1960 31.9 29.6 28.6 30.3 28.1 26.5 25.6 31.0 34.3 36.1 34.0 33.4 1961 1961 32.0 31.0 28.2 30.1 28.5 26.0 27.7 28.6 34.8 36.2 33.5 33.0 1962 1962 31.9 30.3 30.0 30.4 29.6 26.8 27.6 29.1 33.6 35.0 33.2 33.2 1963 1963 29.7 31.2 28.0 29.9 28.4 26.5 26.9 29.2 33.1 34.3 31.2 31.8 1964 1964 32.7 31.4 29.7 31.2 28.7 25.7 26.1 28.8 32.5 34.1 32.5 32.3 1965 1965 31.5 31.4 29.1 29.8 29.0 26.2 26.8 30.1 32.8 32.9 32.6 32.6 1966 1966 30.9 29.6 28.8 29.6 29.0 27.0 27.7 30.0 32.3 34.8 34.3 32.8 1967 1967 31.2 29.9 28.6 29.2 28.0 25.7 26.2 29.5 33.3 34.8 32.3 31.6 1968 1968 32.3 31.5 27.8 29.9 28.0 24.4 27.3 30.0 32.8 34.9 31.9 32.2 1969 1969 32.7 30.9 28.4 31.0 28.2 27.2 26.4 29.6 31.6 33.0 33.8 32.9 1970 1970 32.7 30.8 30.6 31.5 29.7 27.2 26.8 29.0 33.1 34.5 34.0 31.8 1971 1971 30.4 29.1 29.0 30.9 28.6 27.0 27.4 29.1 32.8 34.8 32.8 33.0 1972 1972 28.2 30.9 27.2 29.1 28.2 25.3 26.2 28.7 31.9 35.0 34.6 34.7 1973 1973 33.3 32.2 29.2 29.9 29.3 26.2 26.7 29.0 32.8 33.3 33.3 30.7 1974 1974 28.7 28.7 26.5 29.0 26.3 25.3 25.2 28.5 31.0 32.4 31.2 30.9 1975 1975 31.2 30.5 27.6 29.4 28.1 25.9 25.8 27.9 33.7 34.6 32.9 32.3 1976 1976 29.1 28.5 26.8 28.5 26.2 25.9 25.9 26.5 31.7 32.9 33.4 32.2 1977 1977 32.1 28.6 27.7 29.9 27.9 26.5 27.3 29.7 32.3 35.1 34.8 31.3 1978 1978 30.3 27.8 27.0 28.9 26.8 24.2 26.1 30.1 32.3 33.4 33.0 32.2 1979 1979 30.9 29.6 28.1 30.9 28.3 26.1 25.7 30.0 33.7 34.1 33.2 32.6 1980 1980 33.0 30.7 27.8 30.3 29.2 26.1 25.8 29.3 33.3 35.4 32.8 33.3 1981 1981 31.5 31.0 29.0 30.0 28.2 25.3 27.2 29.5 32.7 34.7 34.5 33.6 1982 1982 33.1 31.3 29.3 29.7 27.8 26.7 26.3 29.6 33.0 33.7 33.3 32.6 1983 1983 32.2 33.5 30.6 32.2 29.5 27.3 28.1 28.5 33.8 34.7 33.5 31.1 1984 1984 33.0 32.1 28.7 30.4 29.5 26.8 26.8 30.5 34.0 33.8 33.1 33.2 1985 1985 32.5 29.4 28.7 31.0 28.1 26.5 27.5 30.0 33.3 33.6 33.7 31.6 1986 1986 32.1 29.7 27.7 30.4 29.6 27.0 27.5 29.4 32.7 32.8 32.2 33.4 1987 1987 34.2 30.7 30.1 32.5 30.8 26.6 27.2 30.2 31.8 34.6 35.6 32.6 1988 1988 32.5 31.4 30.1 30.5 28.9 27.2 26.7 30.0 33.4 34.6 33.3 30.0 1989 1989 30.4 28.9 29.3 29.5 30.5 26.6 27.0 30.6 32.7 34.1 34.5 34.1 1990 1990 30.8 31.6 28.1 30.2 29.1 27.4 28.5 30.8 33.3 34.8 34.3 32.1 1991 1991 31.4 30.2 29.2 30.7 29.1 26.6 27.6 30.4 33.4 33.5 32.2 30.0 1992 1992 33.3 33.6 30.5 32.2 29.7 27.4 26.8 29.6 33.4 34.4 33.7 34.3 1993 1993 32.9 30.1 28.4 29.7 30.4 27.0 27.7 30.2 33.1 35.4 33.1 32.2 1994 1994 30.3 29.8 30.7 31.5 29.7 26.1 25.5 29.5 33.8 35.3 33.8 33.9 1995 1995 35.1 29.9 29.0 30.9 29.3 27.3 28.4 31.0 33.9 34.8 34.2 32.7 1996 1996 31.0 31.7 30.0 32.4 30.1 27.7 25.8 30.0 32.6 35.9 33.0 32.8 1997 1997 30.7 30.9 28.6 30.0 28.4 27.3 27.3 30.8 33.8 35.8 33.8 32.8 1998 1998 31.9 34.1 32.1 31.8 30.6 28.7 28.6 29.7 35.0 35.6 33.7 33.3 1999 1999 32.2 32.4 30.3 31.9 29.8 27.4 27.6 29.9 32.3 34.5 34.7 31.2 2000 2000 31.1 30.4 28.1 30.5 28.9 27.0 27.4 29.4 33.3 34.9 32.3 32.1 2001 2001 31.9 30.2 28.8 30.6 29.1 27.9 26.6 29.7 33.1 34.6 32.8 32.1 2002 2002 31.2 30.9 28.7 30.5 28.9 26.6 27.8 29.9 33.1 34.6 33.3 32.3 119 146 392 146 392 -17.25 15.75 146-392_146-392 1901 1901 31.7 30.0 28.5 30.5 28.3 26.8 27.3 30.3 33.2 35.0 33.6 31.9 1902 1902 30.8 30.5 29.3 30.7 28.9 26.5 27.5 29.7 33.9 34.6 33.6 32.5 1903 1903 31.5 30.5 29.1 31.0 29.1 26.6 27.6 30.0 32.6 33.9 32.1 32.2 1904 1904 31.7 30.0 29.3 30.3 28.2 26.8 27.3 29.9 32.9 34.6 33.3 31.7 1905 1905 31.7 30.2 29.2 30.8 27.6 25.7 27.5 29.4 33.0 35.4 33.9 31.6 1906 1906 32.1 30.2 28.5 29.6 27.7 26.8 27.1 29.7 33.3 34.4 33.1 32.2 1907 1907 31.5 30.3 29.2 29.2 26.4 26.9 27.1 29.5 33.1 34.2 33.5 31.9 1908 1908 31.5 30.5 29.2 28.3 28.7 27.3 27.3 30.0 33.6 34.6 33.6 32.1 1909 1909 31.5 30.5 28.6 30.0 28.5 26.9 27.3 29.3 33.3 34.6 33.6 31.6 1910 1910 31.7 30.5 29.5 30.2 29.4 26.5 27.3 29.7 33.4 34.5 33.3 32.3 1911 1911 31.4 30.5 29.1 29.9 28.8 26.5 27.0 29.6 33.3 34.9 34.0 32.2 1912 1912 31.7 30.3 28.7 28.7 26.9 26.6 27.5 29.9 33.1 34.9 33.6 32.4 1913 1913 32.1 30.5 29.6 30.1 29.1 26.7 27.3 29.9 33.3 34.6 33.6 32.2 1914 1914 32.2 30.5 29.6 29.3 28.9 26.8 27.2 28.9 33.3 35.7 33.5 32.2 1915 1915 31.8 30.3 30.0 29.4 28.6 26.8 27.3 29.7 33.2 34.8 33.9 32.4 1916 1916 31.5 30.5 28.9 30.1 28.5 26.7 27.5 29.5 33.2 34.6 33.6 32.2 1917 1917 29.8 28.1 28.0 29.6 29.2 25.8 25.6 30.0 32.5 34.4 33.0 30.7 1918 1918 30.5 28.6 28.1 29.1 27.9 27.0 28.0 29.1 34.7 34.2 34.1 31.6 1919 1919 32.3 31.3 30.4 31.6 28.4 26.5 28.4 28.4 31.9 35.1 33.3 32.5 1920 1920 32.3 30.3 29.3 30.1 29.3 27.6 29.2 30.5 33.9 34.5 33.9 32.2 1921 1921 32.2 29.6 29.7 30.8 28.9 27.3 26.6 29.9 33.3 35.6 32.7 31.4 1922 1922 32.3 30.8 30.6 30.9 28.9 27.8 28.1 29.9 34.2 34.6 33.3 32.5 1923 1923 31.2 29.6 28.9 28.7 29.0 27.3 27.5 31.4 33.8 35.1 33.9 31.3 1924 1924 32.7 30.7 30.5 31.2 29.3 28.2 27.5 30.3 32.9 34.6 32.9 32.2 1925 1925 31.4 29.9 28.5 30.1 27.2 26.1 27.2 31.4 32.7 35.0 33.6 32.2 1926 1926 32.6 32.7 30.8 31.2 29.2 27.3 26.6 30.6 33.2 34.6 33.8 32.1 1927 1927 32.2 31.5 30.4 30.3 29.5 27.6 27.9 29.9 34.7 35.9 33.8 31.9 1928 1928 31.4 31.1 29.5 30.2 29.0 27.5 27.8 29.3 32.5 35.2 33.1 32.5 1929 1929 32.3 31.2 29.6 30.7 29.3 27.9 27.3 29.2 32.4 35.2 34.0 32.3 1930 1930 31.7 31.0 29.3 30.2 28.3 26.2 27.7 29.1 32.9 35.4 34.7 32.2 1931 1931 31.4 31.3 29.1 30.0 30.5 28.1 25.9 30.6 33.6 34.0 33.5 31.9 1932 1932 32.0 30.5 29.5 30.5 28.1 26.7 25.6 28.9 30.7 35.1 33.8 32.2 1933 1933 31.9 31.7 31.2 31.3 29.4 27.2 28.4 30.6 33.3 35.5 33.1 30.4 1934 1934 29.9 28.4 28.3 30.5 29.4 27.8 27.8 30.2 32.6 35.1 32.8 31.8 1935 1935 31.1 29.6 29.1 30.6 28.9 25.7 27.9 28.0 30.7 36.3 34.1 31.6 1936 1936 30.3 31.1 29.1 30.5 28.0 27.9 28.1 30.6 32.1 34.6 33.8 31.4 1937 1937 30.8 29.4 29.3 30.3 29.2 26.9 25.9 30.0 31.7 35.4 34.6 30.8 1938 1938 30.6 29.0 30.1 29.9 28.7 26.7 27.2 29.7 32.2 35.1 32.2 31.0 1939 1939 31.4 30.5 27.9 29.9 29.5 27.1 25.9 28.4 32.9 33.4 32.9 31.1 1940 1940 31.3 29.7 29.0 30.1 28.4 26.7 27.7 31.6 32.9 34.6 34.4 32.6 1941 1941 30.8 30.8 31.1 31.7 30.4 26.9 28.6 32.2 33.8 34.5 34.2 32.2 1942 1942 32.4 30.5 28.0 29.9 28.1 27.4 27.3 30.2 34.0 32.7 33.3 30.1 1943 1943 31.1 30.8 29.3 29.5 28.7 25.5 27.3 28.0 33.3 35.4 33.2 30.5 1944 1944 30.6 29.9 29.5 31.7 28.9 26.5 29.6 32.6 32.0 36.1 35.2 33.2 1945 1945 32.6 32.0 29.5 31.7 29.2 27.3 27.9 30.1 35.1 35.4 33.8 31.0 1946 1946 32.4 31.7 30.5 32.1 29.9 27.5 29.4 29.3 33.7 35.1 34.5 32.1 1947 1947 32.1 31.1 28.6 31.5 29.7 28.2 26.3 32.7 33.9 35.9 34.5 31.6 1948 1948 30.9 30.0 29.7 30.3 30.1 28.2 27.3 30.7 31.8 35.4 33.6 32.4 1949 1949 32.7 30.7 29.5 30.6 29.8 26.6 27.3 30.8 34.4 35.5 33.0 32.2 1950 1950 31.0 29.8 29.2 30.2 28.6 27.8 25.8 28.8 33.7 33.7 33.2 31.0 1951 1951 29.3 29.7 29.7 30.7 29.6 27.4 28.9 30.3 33.3 35.1 34.0 33.6 1952 1952 32.8 30.2 31.0 31.2 28.7 27.2 26.1 30.1 32.7 34.9 33.1 31.7 1953 1953 31.5 29.0 28.7 29.8 27.8 26.5 27.2 29.4 31.7 33.9 33.2 30.5 1954 1954 30.2 29.7 27.4 29.5 27.5 25.4 26.3 30.1 33.8 36.2 33.3 31.6 1955 1955 30.7 29.0 27.8 30.2 28.6 25.8 27.8 28.6 33.6 34.2 33.9 30.8 1956 1956 30.7 29.0 27.3 30.3 28.4 26.6 27.2 30.9 32.4 36.0 32.8 31.0 1957 1957 31.2 29.5 28.8 31.9 29.5 26.0 28.5 30.3 32.7 34.0 34.1 32.1 1958 1958 30.9 29.6 29.2 30.8 29.3 26.6 27.0 29.1 33.7 35.3 34.5 32.2 1959 1959 32.1 30.2 30.4 31.4 28.0 27.0 27.1 29.5 33.6 35.5 34.6 32.0 1960 1960 32.1 29.7 29.5 30.6 28.5 27.0 26.1 31.4 34.7 36.5 34.5 33.4 1961 1961 31.9 31.0 29.1 30.4 29.1 26.5 28.1 29.1 35.3 36.6 34.0 32.7 1962 1962 31.8 30.5 30.8 30.6 29.8 27.5 28.0 29.7 34.1 35.6 33.7 33.0 1963 1963 30.0 31.2 29.0 30.3 28.8 27.0 27.4 29.6 33.7 34.7 31.8 31.6 1964 1964 32.7 31.2 30.5 31.5 29.1 26.2 26.6 29.3 33.0 34.5 33.1 32.1 1965 1965 31.5 31.4 30.0 30.2 29.4 26.7 27.3 30.5 33.3 33.6 33.1 32.3 1966 1966 31.0 29.7 29.7 30.0 29.5 27.5 28.2 30.4 32.9 35.2 34.9 32.7 1967 1967 31.3 30.0 29.5 29.5 28.4 26.2 26.6 30.0 33.8 35.2 32.9 31.4 1968 1968 32.4 31.5 28.8 30.2 28.5 25.0 27.9 30.5 33.3 35.5 32.3 32.0 1969 1969 32.6 31.0 29.3 31.2 28.5 27.7 26.7 30.0 32.2 33.4 34.1 32.8 1970 1970 32.7 30.7 31.4 31.6 30.1 27.6 27.3 29.5 33.6 35.0 34.4 31.6 1971 1971 30.4 29.2 29.9 31.1 29.1 27.5 28.0 29.7 33.4 35.3 33.4 32.8 1972 1972 28.3 30.9 28.1 29.2 28.6 25.8 26.7 29.3 32.5 35.4 35.1 34.5 1973 1973 33.3 32.4 30.2 30.2 29.8 26.7 27.2 29.5 33.5 33.8 33.9 30.5 1974 1974 28.8 28.9 27.6 29.3 26.8 25.8 25.8 29.1 31.7 32.9 31.7 30.8 1975 1975 31.2 30.5 28.6 29.8 28.9 26.5 26.0 28.3 34.3 35.0 33.8 31.9 1976 1976 29.2 28.6 27.8 28.9 26.7 26.4 26.4 27.1 32.3 33.3 33.9 32.0 1977 1977 32.1 28.8 28.6 30.2 28.3 27.0 27.7 30.1 32.8 35.5 35.3 31.1 1978 1978 30.4 28.0 27.9 29.2 27.2 24.8 26.7 30.6 32.8 33.8 33.5 32.0 1979 1979 31.0 29.7 29.0 31.1 28.8 26.6 26.2 30.6 34.1 34.6 33.7 32.3 1980 1980 33.0 30.8 28.8 30.5 29.6 26.3 26.3 29.8 33.8 35.7 33.3 33.1 1981 1981 31.5 31.0 29.7 30.2 28.6 25.7 27.7 29.8 33.3 35.1 35.0 33.5 1982 1982 33.1 31.4 30.1 30.0 28.2 27.1 26.9 30.1 33.4 34.2 33.7 32.4 1983 1983 32.2 33.5 31.4 32.3 30.0 27.8 28.5 29.0 34.4 35.2 34.0 30.9 1984 1984 33.0 32.1 29.6 30.7 29.9 27.3 27.5 31.0 34.6 34.3 33.6 33.0 1985 1985 32.5 29.5 29.6 31.2 28.7 26.9 28.0 30.5 33.8 34.1 34.2 31.5 1986 1986 32.2 29.8 28.7 30.6 30.1 27.5 28.1 29.9 33.3 33.1 32.8 33.2 1987 1987 34.1 30.8 30.9 32.6 31.2 27.0 27.7 30.7 32.5 35.1 36.1 32.4 1988 1988 32.4 31.6 30.9 30.8 29.2 27.7 27.2 30.6 33.9 35.0 33.8 30.0 1989 1989 30.5 29.1 30.2 29.7 30.8 27.0 27.5 31.1 33.2 34.6 35.0 33.8 1990 1990 30.8 31.8 29.0 30.5 29.4 27.9 29.0 31.3 33.8 35.2 34.8 31.9 1991 1991 31.5 30.3 30.0 31.0 29.5 27.1 28.1 30.8 34.0 34.0 32.8 30.0 1992 1992 33.2 33.6 31.3 32.4 30.0 27.8 27.3 30.0 34.0 34.8 34.2 34.0 1993 1993 33.0 30.2 29.3 29.9 30.7 27.4 28.2 30.7 33.5 35.8 33.6 32.0 1994 1994 30.4 29.9 31.5 31.6 30.0 26.6 26.1 30.0 34.4 35.7 34.4 33.5 1995 1995 35.1 30.0 29.9 31.1 29.8 27.8 28.9 31.5 34.3 35.1 34.7 32.5 1996 1996 31.1 31.9 30.8 32.6 30.5 28.1 26.5 30.5 33.2 36.3 33.5 32.6 1997 1997 30.9 30.9 29.5 30.3 28.8 27.8 27.8 31.2 34.3 36.1 34.4 32.7 1998 1998 31.9 34.2 32.8 31.9 30.8 29.1 29.0 30.2 35.4 36.0 34.2 33.1 1999 1999 32.0 32.4 31.1 32.1 30.1 27.9 28.1 30.5 32.9 34.9 35.1 31.1 2000 2000 31.2 30.5 29.1 30.8 29.3 27.5 27.9 29.7 33.8 35.2 33.0 31.9 2001 2001 32.0 30.3 29.7 31.0 29.5 28.5 27.2 30.3 33.7 35.0 33.3 32.2 2002 2002 31.4 31.0 29.6 30.7 29.3 27.2 28.4 30.1 33.5 35.1 33.8 32.2 120 147 392 147 392 -16.75 15.75 147-392_147-392 1901 1901 31.3 29.6 29.0 30.5 28.4 26.9 27.5 30.6 33.3 34.7 33.3 31.5 1902 1902 30.5 30.1 29.9 30.7 28.9 26.5 27.7 30.2 33.9 34.5 33.5 32.0 1903 1903 31.3 30.1 29.6 30.9 29.2 26.7 27.8 30.3 32.8 33.8 31.9 31.8 1904 1904 31.3 29.6 29.7 30.2 28.3 26.8 27.5 30.2 33.0 34.5 33.0 31.4 1905 1905 31.3 29.9 29.6 30.7 27.7 25.9 27.7 29.8 33.1 35.1 33.6 31.2 1906 1906 31.7 29.8 28.9 29.6 27.8 26.8 27.3 30.1 33.4 34.3 32.9 31.8 1907 1907 31.3 30.1 29.5 29.2 26.6 26.9 27.3 29.8 33.2 34.1 33.2 31.8 1908 1908 31.3 30.1 29.6 28.4 28.8 27.3 27.5 30.3 33.7 34.4 33.3 31.7 1909 1909 31.1 30.1 29.0 30.0 28.7 26.9 27.5 29.8 33.4 34.5 33.3 31.2 1910 1910 31.3 30.1 29.9 30.2 29.5 26.6 27.5 30.1 33.5 34.3 33.1 31.9 1911 1911 31.1 30.1 29.6 30.0 28.9 26.6 27.2 30.0 33.5 34.7 33.7 31.8 1912 1912 31.3 29.9 29.1 28.8 27.1 26.7 27.5 30.2 33.4 34.7 33.3 32.0 1913 1913 31.6 30.1 29.9 30.1 29.3 26.7 27.5 30.2 33.4 34.4 33.3 31.8 1914 1914 31.8 30.1 29.9 29.4 28.9 26.8 27.5 29.3 33.5 35.5 33.3 31.8 1915 1915 31.4 30.1 30.3 29.4 28.6 26.8 27.5 30.1 33.4 34.5 33.6 31.9 1916 1916 31.3 30.1 29.3 30.1 28.6 26.8 27.7 30.0 33.4 34.5 33.3 31.8 1917 1917 29.5 27.8 28.5 29.6 29.3 25.9 25.9 30.3 32.7 34.2 32.7 30.3 1918 1918 30.2 28.3 28.6 29.1 28.0 27.0 28.2 29.6 34.8 34.0 33.7 31.2 1919 1919 31.9 30.8 30.7 31.4 28.4 26.5 28.6 28.8 32.0 34.9 33.1 32.1 1920 1920 31.9 29.9 29.7 30.0 29.3 27.6 29.3 30.8 33.9 34.3 33.6 31.7 1921 1921 31.8 29.3 30.1 30.7 29.0 27.3 26.9 30.3 33.4 35.4 32.5 31.0 1922 1922 31.9 30.4 30.9 30.9 28.9 27.8 28.2 30.3 34.2 34.4 33.1 32.1 1923 1923 30.8 29.3 29.3 28.8 29.0 27.3 27.7 31.7 33.9 34.9 33.6 30.9 1924 1924 32.3 30.4 30.8 31.1 29.4 28.2 27.7 30.7 33.1 34.5 32.7 31.8 1925 1925 31.0 29.5 28.9 30.1 27.3 26.1 27.4 31.8 32.8 34.8 33.3 31.9 1926 1926 32.2 32.2 31.1 31.2 29.2 27.3 26.8 30.8 33.4 34.5 33.5 31.7 1927 1927 31.7 31.0 30.7 30.3 29.5 27.5 28.1 30.2 34.7 35.7 33.5 31.8 1928 1928 31.1 30.7 29.9 30.2 29.1 27.5 27.9 29.8 32.7 35.0 32.9 32.2 1929 1929 31.8 30.9 30.0 30.6 29.3 27.9 27.5 29.7 32.6 35.0 33.7 32.0 1930 1930 31.3 30.6 29.9 30.1 28.4 26.3 27.9 29.6 33.1 35.3 34.4 31.9 1931 1931 31.1 30.9 29.5 30.0 30.5 28.0 26.3 31.0 33.7 33.8 33.2 31.5 1932 1932 31.6 30.1 29.9 30.3 28.2 26.7 25.9 29.3 30.9 35.0 33.5 31.7 1933 1933 31.5 31.2 31.6 31.2 29.5 27.3 28.5 30.8 33.4 35.2 32.8 30.1 1934 1934 29.7 28.2 28.8 30.5 29.6 27.8 27.9 30.6 32.8 35.0 32.6 31.4 1935 1935 30.8 29.3 29.6 30.6 29.0 25.8 28.1 28.5 30.9 36.1 33.9 31.3 1936 1936 30.1 30.7 29.5 30.5 28.1 27.8 28.3 30.8 32.3 34.6 33.5 31.1 1937 1937 30.4 29.1 29.7 30.3 29.4 26.9 26.2 30.3 32.0 35.2 34.3 30.5 1938 1938 30.4 28.7 30.5 30.0 28.8 26.7 27.5 30.1 32.5 34.9 32.1 30.6 1939 1939 31.1 30.1 28.4 29.9 29.6 27.1 26.1 28.8 32.9 33.3 32.6 30.8 1940 1940 30.9 29.4 29.4 30.1 28.4 26.7 27.9 31.8 33.0 34.4 34.1 32.3 1941 1941 30.4 30.4 31.4 31.7 30.4 27.1 28.7 32.5 33.8 34.4 33.9 31.8 1942 1942 31.9 30.1 28.5 29.9 28.3 27.3 27.5 30.6 34.1 32.5 33.1 29.8 1943 1943 30.7 30.4 29.6 29.6 28.7 25.5 27.5 28.3 33.3 35.2 33.2 30.2 1944 1944 30.4 29.5 29.9 31.6 29.0 26.5 29.7 32.8 32.1 35.8 34.8 32.8 1945 1945 32.2 31.5 29.9 31.6 29.3 27.3 28.1 30.3 35.1 35.1 33.5 30.6 1946 1946 32.0 31.3 30.8 32.0 29.9 27.4 29.4 29.5 33.8 34.9 34.1 31.8 1947 1947 31.7 30.6 29.1 31.4 29.8 28.2 26.5 33.0 33.9 35.5 34.1 31.1 1948 1948 30.5 29.5 30.1 30.1 30.1 28.2 27.5 31.0 31.9 35.2 33.3 32.0 1949 1949 32.2 30.3 29.9 30.8 29.9 26.6 27.5 31.1 34.4 35.2 32.8 31.8 1950 1950 30.7 29.4 29.7 30.3 28.8 27.6 26.1 29.1 33.7 33.5 33.0 30.6 1951 1951 29.0 29.3 30.1 30.8 29.7 27.5 29.1 30.6 33.5 34.9 33.8 33.2 1952 1952 32.5 29.8 31.4 31.1 28.8 27.1 26.5 30.5 32.9 34.7 32.8 31.4 1953 1953 31.2 28.9 29.1 29.9 28.0 26.5 27.3 29.7 31.8 33.7 33.0 30.3 1954 1954 29.9 29.4 27.9 29.7 27.8 25.4 26.5 30.3 33.8 35.9 33.2 31.6 1955 1955 30.5 28.7 28.4 30.2 28.6 25.9 27.9 29.1 33.6 34.0 33.7 30.5 1956 1956 30.3 28.7 27.9 30.2 28.5 26.4 27.4 31.1 32.5 35.8 32.6 30.8 1957 1957 30.8 29.2 29.2 31.8 29.5 26.2 28.8 30.7 32.8 33.9 34.0 31.6 1958 1958 30.7 29.2 29.7 30.8 29.3 26.6 27.2 29.5 33.8 35.2 34.3 31.9 1959 1959 31.8 29.9 30.7 31.3 28.2 27.0 27.3 29.8 33.6 35.3 34.2 31.6 1960 1960 31.8 29.4 30.0 30.6 28.6 26.9 26.3 31.6 34.6 36.3 34.2 33.0 1961 1961 31.5 30.4 29.5 30.4 29.2 26.4 28.2 29.4 35.3 36.3 33.7 32.2 1962 1962 31.5 30.1 30.9 30.6 29.7 27.7 28.2 30.0 34.1 35.3 33.6 32.6 1963 1963 30.0 30.7 29.4 30.3 29.2 27.2 27.7 30.1 33.7 34.5 31.6 31.3 1964 1964 32.2 30.6 30.7 31.4 29.1 26.4 26.8 29.7 33.2 34.2 33.0 31.8 1965 1965 31.1 31.0 30.4 30.2 29.6 26.8 27.6 30.8 33.5 33.6 32.8 31.9 1966 1966 30.8 29.4 30.0 30.0 29.5 27.6 28.4 30.7 33.0 34.9 34.7 32.5 1967 1967 31.0 29.7 30.0 29.6 28.5 26.3 26.8 30.4 33.9 34.9 32.7 31.1 1968 1968 32.1 31.1 29.3 30.2 28.7 25.2 28.2 30.9 33.2 35.3 31.9 31.6 1969 1969 32.2 30.6 29.6 31.2 28.6 27.7 26.8 30.3 32.4 33.3 33.7 32.3 1970 1970 32.3 30.3 31.4 31.5 30.3 27.5 27.6 29.7 33.7 34.8 34.0 31.2 1971 1971 30.1 28.9 30.1 31.1 29.2 27.6 28.3 30.0 33.5 35.1 33.0 32.3 1972 1972 28.1 30.5 28.5 29.2 28.7 25.8 26.9 29.6 32.7 35.2 34.8 33.9 1973 1973 32.8 31.9 30.5 30.3 29.9 26.7 27.5 29.8 33.6 33.7 33.5 30.1 1974 1974 28.5 28.5 28.1 29.4 26.9 25.8 26.0 29.5 31.8 32.8 31.5 30.4 1975 1975 31.0 30.1 28.9 29.7 29.0 26.6 26.3 28.5 34.3 34.8 33.9 31.5 1976 1976 28.9 28.3 28.2 29.1 26.8 26.3 26.6 27.6 32.4 33.3 33.6 31.6 1977 1977 31.7 28.5 28.9 30.3 28.3 26.9 27.8 30.5 33.0 35.2 34.9 30.8 1978 1978 30.1 27.8 28.2 29.2 27.4 24.9 26.9 30.9 33.0 33.5 33.0 31.6 1979 1979 30.7 29.4 29.3 31.1 28.9 26.8 26.5 30.9 34.2 34.4 33.3 31.9 1980 1980 32.6 30.3 29.2 30.5 29.7 26.3 26.5 29.8 33.9 35.4 33.0 32.5 1981 1981 31.2 30.5 29.9 30.2 28.6 25.9 27.7 30.1 33.3 35.0 34.7 33.0 1982 1982 32.7 31.0 30.4 30.0 28.2 27.1 27.1 30.4 33.5 34.0 33.5 32.0 1983 1983 31.9 33.0 31.7 32.2 30.1 27.9 28.7 29.4 34.4 35.0 33.7 30.5 1984 1984 32.6 31.7 30.0 30.7 30.0 27.3 27.7 31.3 34.7 34.2 33.5 32.6 1985 1985 32.2 29.1 29.9 31.3 28.8 27.0 28.2 30.8 34.0 33.8 33.9 31.1 1986 1986 31.8 29.4 29.1 30.5 30.3 27.6 28.4 30.3 33.4 32.8 32.6 32.8 1987 1987 33.6 30.4 31.3 32.6 31.3 27.1 28.0 31.1 32.7 35.0 35.8 32.0 1988 1988 32.0 31.3 31.1 30.8 29.4 27.8 27.5 31.0 34.0 34.8 33.5 29.8 1989 1989 30.1 28.7 30.4 29.7 30.7 27.1 27.7 31.5 33.3 34.4 34.6 33.4 1990 1990 30.6 31.5 29.4 30.5 29.5 27.9 29.1 31.5 33.9 35.0 34.6 31.5 1991 1991 31.2 29.9 30.3 31.0 29.7 27.3 28.4 31.1 34.1 33.8 32.6 29.8 1992 1992 32.9 33.1 31.6 32.4 30.1 27.9 27.6 30.3 34.1 34.6 33.9 33.6 1993 1993 32.5 29.8 29.7 29.9 30.7 27.5 28.5 31.0 33.6 35.5 33.4 31.9 1994 1994 30.2 29.6 31.7 31.5 30.0 26.6 26.3 30.3 34.5 35.4 34.1 33.0 1995 1995 34.6 29.6 30.3 31.1 29.9 27.8 29.2 31.7 34.3 34.9 34.4 32.2 1996 1996 30.8 31.4 31.1 32.5 30.5 28.1 26.8 30.8 33.3 36.2 33.2 32.3 1997 1997 30.5 30.5 30.0 30.3 28.9 27.9 28.0 31.4 34.3 35.8 34.1 32.3 1998 1998 31.5 33.7 33.1 31.9 30.8 28.9 29.1 30.6 35.4 35.7 33.9 32.7 1999 1999 31.6 32.0 31.5 32.0 30.2 27.9 28.2 30.8 33.0 34.7 34.7 30.8 2000 2000 30.9 30.1 29.5 30.7 29.5 27.5 28.1 30.1 33.9 35.0 32.7 31.5 2001 2001 31.6 29.9 30.1 31.0 29.6 28.5 27.4 30.7 33.8 34.7 33.0 31.8 2002 2002 31.1 30.6 29.9 30.8 29.4 27.3 28.7 30.6 33.6 35.0 33.6 31.8 121 148 392 148 392 -16.25 15.75 148-392_148-392 1901 1901 31.0 29.1 28.8 30.1 28.4 26.8 27.6 30.5 33.3 34.4 32.8 31.2 1902 1902 30.4 29.5 29.7 30.4 28.9 26.5 27.8 30.1 33.8 34.1 33.1 31.7 1903 1903 31.0 29.5 29.4 30.7 29.1 26.8 27.9 30.2 32.9 33.6 31.6 31.5 1904 1904 31.0 29.1 29.5 30.0 28.2 26.8 27.6 30.1 33.0 34.1 32.7 31.1 1905 1905 31.1 29.3 29.5 30.5 27.7 25.9 27.6 29.8 33.2 34.7 33.2 31.0 1906 1906 31.5 29.3 28.7 29.4 27.8 26.8 27.5 30.0 33.4 34.1 32.6 31.5 1907 1907 31.0 29.5 29.3 29.0 26.7 26.8 27.5 29.9 33.1 33.9 32.8 31.5 1908 1908 31.0 29.5 29.3 28.3 28.7 27.2 27.6 30.2 33.6 34.1 32.8 31.4 1909 1909 30.9 29.5 28.8 29.7 28.7 26.8 27.6 29.7 33.4 34.1 32.8 31.0 1910 1910 31.0 29.5 29.7 29.9 29.5 26.5 27.6 30.1 33.5 34.0 32.7 31.6 1911 1911 30.9 29.5 29.4 29.8 28.9 26.5 27.3 29.9 33.5 34.3 33.3 31.4 1912 1912 31.0 29.5 29.0 28.7 27.3 26.8 27.6 30.0 33.4 34.3 33.1 31.6 1913 1913 31.4 29.5 29.7 29.9 29.3 26.6 27.6 30.1 33.5 34.1 33.1 31.5 1914 1914 31.5 29.5 29.7 29.2 28.8 26.8 27.6 29.3 33.5 35.1 33.1 31.5 1915 1915 31.1 29.5 30.0 29.3 28.5 26.8 27.8 30.0 33.5 34.1 33.1 31.6 1916 1916 31.0 29.5 29.1 29.8 28.6 26.8 27.8 29.9 33.4 34.1 32.8 31.5 1917 1917 29.3 27.3 28.3 29.5 29.2 25.8 26.1 30.3 32.7 33.9 32.3 30.1 1918 1918 30.0 27.9 28.5 28.9 27.9 26.9 28.2 29.5 34.7 33.8 33.3 30.9 1919 1919 31.6 30.1 30.5 31.1 28.2 26.4 28.6 28.9 32.1 34.6 32.8 31.7 1920 1920 31.6 29.3 29.5 29.8 29.2 27.5 29.3 30.7 33.9 34.0 33.2 31.4 1921 1921 31.5 28.7 29.8 30.5 28.9 27.2 27.0 30.2 33.4 35.0 32.1 30.7 1922 1922 31.7 29.8 30.6 30.6 28.9 27.6 28.3 30.3 34.2 34.1 32.8 31.8 1923 1923 30.6 28.7 29.0 28.8 29.0 27.2 27.8 31.5 34.0 34.5 33.2 30.7 1924 1924 32.0 29.8 30.6 30.8 29.4 28.0 27.9 30.6 33.1 34.3 32.3 31.5 1925 1925 30.9 29.0 28.7 29.9 27.4 26.1 27.5 31.6 32.9 34.5 32.8 31.7 1926 1926 31.9 31.5 30.8 30.9 29.2 27.2 27.0 30.6 33.4 34.3 33.1 31.4 1927 1927 31.5 30.3 30.4 30.1 29.5 27.4 28.2 30.1 34.7 35.4 33.1 31.5 1928 1928 31.0 30.1 29.8 30.0 29.1 27.4 28.0 29.8 32.9 34.6 32.7 31.9 1929 1929 31.6 30.4 29.8 30.4 29.1 27.8 27.6 29.6 32.7 34.8 33.3 31.8 1930 1930 31.0 30.1 29.7 29.9 28.5 26.2 28.0 29.5 33.2 35.0 34.1 31.7 1931 1931 30.9 30.3 29.4 29.9 30.5 27.8 26.5 30.8 33.8 33.5 32.8 31.2 1932 1932 31.4 29.5 29.7 30.1 28.2 26.6 26.1 29.3 31.0 34.8 33.2 31.5 1933 1933 31.3 30.5 31.3 31.0 29.4 27.2 28.5 30.8 33.3 34.9 32.5 29.9 1934 1934 29.7 27.7 28.6 30.3 29.6 27.7 27.9 30.4 32.9 34.8 32.3 31.1 1935 1935 30.7 28.8 29.4 30.3 29.1 25.8 28.2 28.5 31.0 35.7 33.6 31.2 1936 1936 30.0 30.0 29.3 30.3 28.2 27.7 28.3 30.7 32.5 34.3 33.2 30.9 1937 1937 30.2 28.6 29.7 30.3 29.4 26.8 26.4 30.1 32.1 34.8 33.8 30.4 1938 1938 30.3 28.2 30.2 29.9 28.8 26.8 27.6 30.0 32.6 34.6 31.8 30.4 1939 1939 31.0 29.5 28.2 29.7 29.6 26.9 26.3 28.9 32.9 33.1 32.3 30.5 1940 1940 30.8 28.7 29.3 29.9 28.4 26.8 27.9 31.7 33.1 34.1 33.7 32.1 1941 1941 30.2 29.8 31.1 31.3 30.3 27.2 28.7 32.3 33.8 34.1 33.5 31.5 1942 1942 31.7 29.5 28.4 29.8 28.3 27.2 27.6 30.6 34.2 32.3 32.7 29.5 1943 1943 30.5 29.7 29.4 29.5 28.6 25.3 27.5 28.4 33.3 34.9 33.0 29.9 1944 1944 30.3 29.0 29.7 31.4 29.1 26.5 29.5 32.7 32.2 35.4 34.3 32.5 1945 1945 32.0 30.9 29.7 31.3 29.3 27.2 28.2 30.2 35.0 34.8 33.1 30.4 1946 1946 31.8 30.6 30.5 31.6 29.7 27.3 29.4 29.3 33.7 34.5 33.5 31.5 1947 1947 31.5 30.0 28.9 31.2 29.8 27.9 26.6 32.8 33.9 35.2 33.5 30.8 1948 1948 30.3 28.9 29.8 29.8 30.0 28.0 27.5 30.8 32.0 34.8 32.8 31.7 1949 1949 31.9 29.6 29.7 30.6 30.0 26.5 27.6 30.9 34.3 34.9 32.3 31.5 1950 1950 30.5 28.8 29.7 30.3 28.8 27.4 26.2 29.0 33.6 33.1 32.6 30.3 1951 1951 28.9 28.7 29.8 30.7 29.8 27.3 29.2 30.5 33.5 34.5 33.4 32.8 1952 1952 32.1 29.2 31.1 30.8 28.7 26.9 26.7 30.3 33.0 34.2 32.4 31.0 1953 1953 30.9 28.5 29.0 29.8 28.1 26.4 27.3 29.8 31.8 33.3 32.6 30.1 1954 1954 30.0 28.8 28.0 29.6 28.0 25.4 26.6 30.1 33.8 35.5 32.9 31.1 1955 1955 30.4 28.2 28.2 30.0 28.7 25.8 27.9 29.0 33.5 33.6 33.3 30.2 1956 1956 30.1 28.2 27.9 30.0 28.5 26.3 27.3 31.0 32.6 35.5 32.3 30.6 1957 1957 30.7 28.6 29.1 31.6 29.3 26.3 28.8 30.6 32.8 33.6 33.7 31.4 1958 1958 30.7 28.6 29.5 30.6 29.3 26.5 27.3 29.4 33.8 35.0 33.8 31.6 1959 1959 31.6 29.5 30.5 31.1 28.4 26.9 27.3 29.8 33.5 35.0 33.7 31.4 1960 1960 31.6 28.8 29.8 30.5 28.6 26.8 26.4 31.5 34.5 35.9 33.8 32.6 1961 1961 31.2 29.7 29.3 30.2 29.3 26.3 28.2 29.5 35.2 35.8 33.2 31.9 1962 1962 31.2 29.4 30.6 30.3 29.5 27.6 28.3 30.1 34.0 35.0 33.2 32.3 1963 1963 30.0 30.0 29.3 30.2 29.3 27.2 27.6 30.0 33.6 33.9 31.2 31.1 1964 1964 31.9 29.7 30.3 31.1 29.0 26.3 26.9 29.7 33.1 33.8 32.6 31.4 1965 1965 30.9 30.3 30.2 30.1 29.7 26.8 27.7 30.7 33.5 33.3 32.3 31.5 1966 1966 30.6 28.8 29.9 29.9 29.5 27.5 28.5 30.6 33.0 34.4 34.3 32.3 1967 1967 30.8 29.2 29.8 29.4 28.4 26.3 27.0 30.4 33.9 34.4 32.3 30.9 1968 1968 31.8 30.4 29.3 30.1 28.8 25.3 28.3 30.7 33.0 35.0 31.3 31.4 1969 1969 31.8 29.9 29.4 31.0 28.6 27.6 26.7 30.1 32.5 33.1 33.1 31.9 1970 1970 32.0 29.7 31.0 31.3 30.3 27.4 27.5 29.7 33.6 34.5 33.6 30.8 1971 1971 29.9 28.4 29.9 30.8 29.2 27.5 28.3 30.1 33.5 34.6 32.6 31.9 1972 1972 28.0 29.9 28.4 29.0 28.6 25.7 27.0 29.6 32.7 34.7 34.5 33.6 1973 1973 32.7 31.3 30.4 30.1 29.9 26.5 27.6 29.8 33.6 33.3 33.0 29.8 1974 1974 28.3 27.9 28.0 29.2 27.1 25.8 26.1 29.5 31.8 32.5 31.1 30.1 1975 1975 30.8 29.5 28.7 29.5 29.0 26.6 26.4 28.3 34.2 34.4 33.8 31.2 1976 1976 28.8 27.7 28.1 28.9 26.9 26.2 26.7 27.5 32.4 33.0 33.1 31.3 1977 1977 31.5 27.9 28.7 30.1 28.5 27.0 27.9 30.3 33.0 34.7 34.5 30.3 1978 1978 29.9 27.2 28.1 29.1 27.4 24.9 26.9 30.8 33.3 33.1 32.5 31.3 1979 1979 30.5 28.8 29.2 30.9 29.0 26.8 26.6 30.8 34.2 34.0 32.8 31.5 1980 1980 32.3 29.6 29.0 30.3 29.7 26.2 26.5 29.6 33.8 35.0 32.6 32.1 1981 1981 30.9 29.8 29.4 30.0 28.6 25.7 27.7 30.1 33.4 34.7 34.2 32.6 1982 1982 32.3 30.3 30.2 29.8 28.2 26.9 27.3 30.3 33.4 33.6 33.0 31.7 1983 1983 31.7 32.2 31.4 31.9 30.1 27.8 28.7 29.3 34.3 34.6 33.3 30.1 1984 1984 32.3 30.9 29.8 30.5 30.1 27.3 27.9 31.3 34.6 33.8 33.0 32.3 1985 1985 31.9 28.6 29.7 31.2 28.9 26.9 28.2 30.6 33.9 33.5 33.4 30.9 1986 1986 31.6 28.9 29.0 30.3 30.3 27.5 28.5 30.2 33.5 32.4 32.1 32.5 1987 1987 33.2 29.8 31.0 32.3 31.3 27.0 28.1 31.1 32.8 34.7 35.3 31.6 1988 1988 31.8 30.6 30.8 30.6 29.4 27.7 27.6 31.0 34.0 34.4 33.1 29.6 1989 1989 29.9 28.1 30.2 29.5 30.7 27.0 27.6 31.4 33.3 34.0 34.2 33.0 1990 1990 30.5 30.8 29.3 30.3 29.5 27.8 29.1 31.4 33.9 34.6 34.2 31.2 1991 1991 30.9 29.4 30.1 30.8 29.7 27.3 28.5 31.1 34.1 33.6 32.1 29.6 1992 1992 32.5 32.3 31.2 32.1 30.1 27.8 27.6 30.2 34.1 34.2 33.3 33.2 1993 1993 32.3 29.1 29.5 29.8 30.7 27.3 28.6 31.0 33.6 35.2 32.9 31.5 1994 1994 30.1 29.1 31.4 31.2 29.9 26.5 26.5 30.3 34.5 34.9 33.6 32.6 1995 1995 34.3 29.0 30.0 30.9 29.8 27.7 29.2 31.7 34.2 34.6 34.0 31.8 1996 1996 30.6 30.7 30.9 32.3 30.5 27.9 27.0 30.8 33.4 35.8 32.8 31.9 1997 1997 30.3 29.8 29.8 30.1 28.9 27.8 28.1 31.3 34.3 35.4 33.8 31.9 1998 1998 31.3 33.0 32.8 31.6 30.6 28.6 29.1 30.7 35.4 35.4 33.5 32.3 1999 1999 31.2 31.3 31.2 31.8 30.1 27.8 28.3 30.8 33.1 34.4 34.3 30.5 2000 2000 30.8 29.5 29.3 30.4 29.5 27.5 28.1 30.0 33.9 34.7 32.3 31.2 2001 2001 31.5 29.3 30.0 30.9 29.7 28.5 27.6 30.7 33.8 34.4 32.7 31.5 2002 2002 31.0 30.0 29.7 30.7 29.4 27.3 28.8 30.5 33.5 34.7 33.3 31.6 122 149 392 149 392 -15.75 15.75 149-392_149-392 1901 1901 30.2 28.4 28.4 29.7 27.9 26.3 27.0 29.9 32.6 33.5 32.2 30.3 1902 1902 29.6 28.8 29.2 30.0 28.4 26.1 27.0 29.6 33.1 33.2 32.2 30.7 1903 1903 30.2 28.8 29.0 30.3 28.5 26.3 27.3 29.7 32.2 32.8 30.8 30.6 1904 1904 30.2 28.5 29.1 29.5 27.7 26.3 27.0 29.6 32.3 33.2 31.9 30.2 1905 1905 30.3 28.6 29.1 30.0 27.2 25.5 27.0 29.4 32.5 33.7 32.3 30.1 1906 1906 30.7 28.6 28.3 28.9 27.2 26.3 26.9 29.5 32.7 33.2 31.7 30.6 1907 1907 30.2 28.8 28.9 28.6 26.3 26.3 26.9 29.4 32.5 33.0 31.9 30.6 1908 1908 30.2 28.8 28.9 28.0 28.2 26.7 27.0 29.7 32.9 33.2 32.0 30.5 1909 1909 30.1 28.8 28.4 29.3 28.2 26.3 27.0 29.3 32.7 33.2 32.0 30.2 1910 1910 30.2 28.8 29.2 29.4 28.9 26.0 27.0 29.6 32.8 33.1 31.9 30.6 1911 1911 30.1 28.8 29.1 29.4 28.4 26.1 26.8 29.5 32.8 33.4 32.3 30.5 1912 1912 30.2 28.8 28.6 28.4 26.9 26.3 27.0 29.5 32.7 33.4 32.2 30.7 1913 1913 30.6 28.8 29.2 29.5 28.8 26.1 27.0 29.6 32.8 33.2 32.2 30.6 1914 1914 30.7 28.8 29.3 28.8 28.1 26.3 27.0 28.9 32.8 34.2 32.2 30.6 1915 1915 30.3 28.8 29.5 28.9 27.9 26.3 27.3 29.5 32.8 33.2 32.2 30.7 1916 1916 30.2 28.8 28.7 29.4 28.0 26.3 27.2 29.4 32.8 33.2 32.0 30.6 1917 1917 28.6 26.8 28.0 29.1 28.7 25.4 25.6 29.8 32.1 33.0 31.5 29.3 1918 1918 29.3 27.3 28.1 28.5 27.4 26.4 27.6 29.1 33.9 32.9 32.3 30.0 1919 1919 30.8 29.3 30.0 30.6 27.6 25.9 27.9 28.5 31.5 33.6 31.9 30.8 1920 1920 30.8 28.6 29.1 29.4 28.6 26.9 28.7 30.1 33.2 33.1 32.3 30.5 1921 1921 30.7 28.1 29.3 30.0 28.4 26.6 26.4 29.7 32.7 34.1 31.3 29.9 1922 1922 30.9 29.1 30.1 30.2 28.3 27.1 27.6 30.0 33.4 33.2 32.0 30.9 1923 1923 29.8 28.1 28.6 28.5 28.4 26.7 27.3 31.0 33.3 33.6 32.3 29.8 1924 1924 31.2 29.1 30.1 30.3 28.9 27.4 27.3 30.1 32.5 33.5 31.5 30.6 1925 1925 30.1 28.3 28.3 29.5 26.9 25.7 27.0 31.0 32.3 33.6 32.0 30.9 1926 1926 31.1 30.6 30.3 30.5 28.7 26.6 26.4 29.9 32.8 33.4 32.3 30.6 1927 1927 30.7 29.5 29.9 29.7 29.0 26.8 27.6 29.6 33.9 34.5 32.2 30.6 1928 1928 30.2 29.4 29.5 29.7 28.6 26.9 27.3 29.4 32.4 33.7 31.9 31.0 1929 1929 30.8 29.7 29.4 29.9 28.5 27.2 27.0 29.1 32.1 33.9 32.3 31.0 1930 1930 30.2 29.4 29.3 29.5 28.0 25.8 27.4 29.1 32.5 34.2 33.3 30.8 1931 1931 30.2 29.7 29.0 29.5 29.9 27.2 26.0 30.3 33.1 32.6 32.0 30.3 1932 1932 30.6 28.8 29.2 29.6 27.6 26.0 25.6 28.9 30.4 33.9 32.3 30.7 1933 1933 30.5 29.8 30.8 30.5 28.9 26.8 27.9 30.2 32.6 33.9 31.6 29.0 1934 1934 29.1 27.2 28.3 29.8 29.2 27.2 27.3 29.9 32.3 34.0 31.6 30.2 1935 1935 30.0 28.3 29.0 29.9 28.6 25.3 27.6 28.1 30.4 34.8 32.8 30.6 1936 1936 29.3 29.3 28.9 29.7 27.7 27.1 27.7 30.1 31.9 33.5 32.3 30.1 1937 1937 29.5 28.0 29.2 29.8 28.9 26.3 25.8 29.5 31.6 33.9 33.0 29.6 1938 1938 29.6 27.5 29.8 29.5 28.3 26.3 27.0 29.5 32.1 33.7 31.1 29.6 1939 1939 30.2 28.8 27.9 29.3 29.1 26.4 25.7 28.5 32.1 32.3 31.4 29.6 1940 1940 30.0 28.1 28.9 29.5 27.9 26.3 27.3 31.0 32.5 33.2 32.8 31.2 1941 1941 29.5 29.1 30.6 30.8 29.7 26.8 27.9 31.7 33.1 33.2 32.6 30.5 1942 1942 30.9 28.8 28.1 29.4 27.8 26.7 27.0 30.1 33.5 31.5 31.9 28.7 1943 1943 29.7 29.0 29.0 29.1 28.0 24.8 26.8 27.9 32.6 34.0 32.3 29.1 1944 1944 29.6 28.3 29.3 30.9 28.6 26.0 28.9 32.1 31.5 34.5 33.3 31.5 1945 1945 31.1 30.1 29.2 30.8 28.7 26.6 27.6 29.7 34.2 33.8 32.2 29.5 1946 1946 31.0 29.9 30.0 31.1 29.1 26.7 28.7 28.8 32.9 33.6 32.5 30.3 1947 1947 30.7 29.3 28.6 30.7 29.3 27.5 26.0 32.2 33.2 34.2 32.5 29.9 1948 1948 29.5 28.3 29.4 29.2 29.3 27.4 26.9 30.2 31.3 33.9 32.0 30.7 1949 1949 31.0 29.0 29.3 30.3 29.6 26.0 27.2 30.4 33.6 33.9 31.5 30.6 1950 1950 29.7 28.1 29.2 29.8 28.4 26.8 25.6 28.5 32.8 32.1 31.7 29.4 1951 1951 28.1 28.0 29.4 30.2 29.4 27.0 28.6 30.0 32.8 33.6 32.6 31.9 1952 1952 31.2 28.6 30.8 30.4 28.2 26.5 26.3 29.7 32.3 33.5 31.6 30.2 1953 1953 30.0 28.0 28.7 29.4 27.7 25.8 26.6 29.3 31.1 32.5 31.9 29.4 1954 1954 29.2 28.2 27.8 29.3 27.6 24.9 26.0 29.6 33.0 34.7 32.0 30.4 1955 1955 29.8 27.8 27.9 29.5 28.1 25.3 27.1 28.6 32.8 32.9 32.5 29.4 1956 1956 29.4 27.7 27.7 29.6 28.0 25.8 26.8 30.3 31.9 34.7 31.4 29.8 1957 1957 30.0 28.1 28.8 31.0 28.7 25.8 28.3 30.2 32.1 32.8 32.8 30.6 1958 1958 30.1 28.2 29.3 30.3 28.7 26.0 26.6 29.0 33.1 34.1 32.9 30.7 1959 1959 30.8 28.8 30.2 30.7 28.1 26.6 26.7 29.4 32.6 34.2 32.8 30.5 1960 1960 30.9 28.3 29.4 30.1 28.1 26.3 25.8 31.0 33.6 35.1 33.0 31.8 1961 1961 30.4 28.9 28.9 29.8 28.9 25.8 27.5 29.0 34.3 34.8 32.3 30.9 1962 1962 30.4 28.6 29.9 29.7 28.7 27.2 27.7 29.5 33.2 34.2 32.5 31.3 1963 1963 29.3 29.3 28.9 29.7 28.8 26.8 27.1 29.6 32.8 33.1 30.3 30.3 1964 1964 31.0 29.0 29.8 30.5 28.5 26.0 26.4 29.2 32.1 32.9 31.6 30.5 1965 1965 30.0 29.5 29.8 29.6 29.1 26.4 27.2 30.2 32.8 32.3 31.3 30.8 1966 1966 29.8 28.2 29.5 29.6 28.8 27.0 27.9 30.0 32.3 33.5 33.3 31.5 1967 1967 30.0 28.5 29.3 28.9 27.8 26.0 26.4 29.8 33.1 33.6 31.5 30.1 1968 1968 30.9 29.7 29.0 29.8 28.3 25.0 27.8 30.2 32.3 34.2 30.4 30.5 1969 1969 30.8 29.2 29.1 30.5 27.9 27.1 26.1 29.5 31.9 32.7 32.1 31.0 1970 1970 31.2 28.9 30.3 30.7 29.8 26.9 27.0 29.2 32.8 33.7 32.7 29.9 1971 1971 29.0 27.7 29.5 30.4 28.6 26.9 27.7 29.6 32.8 33.7 31.7 31.0 1972 1972 27.2 29.2 28.0 28.6 28.0 25.1 26.4 29.1 32.0 33.8 33.6 32.6 1973 1973 31.7 30.5 29.9 29.7 29.3 26.0 27.0 29.3 32.9 32.6 32.1 28.9 1974 1974 27.5 27.3 27.6 28.8 26.6 25.4 25.7 29.1 31.3 31.6 30.2 29.2 1975 1975 29.9 28.7 28.4 29.2 28.4 26.1 25.9 27.9 33.5 33.5 32.9 30.3 1976 1976 27.9 27.0 27.8 28.6 26.4 25.7 26.1 27.1 31.8 32.1 32.2 30.4 1977 1977 30.7 27.4 28.3 29.7 27.9 26.3 27.2 29.7 32.4 33.8 33.5 29.5 1978 1978 29.1 26.7 27.6 28.7 26.8 24.5 26.4 30.3 32.9 32.3 31.5 30.4 1979 1979 29.7 28.1 28.8 30.4 28.4 26.4 26.1 30.3 33.5 33.1 31.9 30.5 1980 1980 31.5 28.9 28.7 29.7 29.1 25.6 26.0 29.1 33.1 34.1 31.7 31.3 1981 1981 30.0 29.0 28.9 29.5 27.9 25.4 27.2 29.6 32.7 33.8 33.3 31.7 1982 1982 31.4 29.6 29.8 29.4 27.7 26.5 26.7 29.8 32.7 32.7 32.1 30.6 1983 1983 30.8 31.3 31.0 31.5 29.5 27.4 28.1 28.8 33.6 33.8 32.3 29.2 1984 1984 31.5 30.2 29.5 30.1 29.6 26.8 27.4 30.8 34.1 32.9 32.1 31.2 1985 1985 31.0 27.9 29.3 30.7 28.3 26.2 27.5 30.1 33.2 32.7 32.5 30.0 1986 1986 30.7 28.2 28.7 29.9 29.8 27.2 27.8 29.8 32.7 31.4 31.3 31.6 1987 1987 32.3 29.1 30.6 31.8 30.6 26.6 27.5 30.6 32.4 33.8 34.5 30.7 1988 1988 30.9 30.0 30.3 30.2 28.9 27.1 27.1 30.5 33.1 33.6 32.2 28.8 1989 1989 29.1 27.4 29.7 29.1 30.1 26.4 27.0 31.0 32.6 33.3 33.3 32.1 1990 1990 29.7 30.1 28.9 29.8 28.9 27.3 28.5 30.8 33.2 33.7 33.3 30.3 1991 1991 30.1 28.7 29.7 30.3 29.1 26.8 28.0 30.6 33.3 32.7 31.2 28.8 1992 1992 31.5 31.6 31.0 31.7 29.4 27.2 27.1 29.8 33.5 33.3 32.5 32.2 1993 1993 31.3 28.4 29.1 29.4 30.0 26.8 28.1 30.5 32.9 34.3 32.0 30.6 1994 1994 29.3 28.4 30.9 30.7 29.2 26.0 26.0 29.8 33.8 34.1 32.7 31.6 1995 1995 33.3 28.3 29.6 30.5 29.3 27.2 28.7 31.1 33.3 33.7 33.1 30.9 1996 1996 29.8 30.0 30.4 31.8 29.9 27.3 26.5 30.3 32.7 34.8 31.9 31.0 1997 1997 29.6 29.2 29.4 29.7 28.4 27.3 27.5 30.7 33.5 34.4 32.8 31.0 1998 1998 30.5 32.1 32.3 31.0 29.9 27.9 28.4 30.2 34.6 34.5 32.5 31.5 1999 1999 30.3 30.5 30.8 31.3 29.6 27.4 27.6 30.3 32.4 33.4 33.3 29.7 2000 2000 30.0 28.8 28.9 30.0 29.0 27.0 27.5 29.5 33.2 33.8 31.5 30.3 2001 2001 30.7 28.6 29.7 30.6 29.2 28.0 27.0 30.3 33.2 33.5 31.8 30.5 2002 2002 30.2 29.3 29.2 30.3 28.9 26.9 28.3 30.1 32.9 33.9 32.3 30.7 123 150 392 150 392 -15.25 15.75 150-392_150-392 1901 1901 29.1 27.6 27.5 28.6 27.1 25.7 26.2 29.0 31.8 32.3 30.9 29.2 1902 1902 28.6 28.0 28.3 28.9 27.6 25.5 26.2 28.8 32.2 32.1 30.9 29.6 1903 1903 29.1 28.0 28.1 29.3 27.7 25.7 26.5 28.9 31.5 31.7 29.6 29.5 1904 1904 29.1 27.7 28.2 28.5 26.9 25.7 26.2 28.8 31.6 32.1 30.6 29.2 1905 1905 29.3 27.8 28.2 28.9 26.4 25.0 26.2 28.7 31.8 32.5 30.9 29.0 1906 1906 29.6 27.8 27.4 27.9 26.4 25.7 26.1 28.8 32.0 32.1 30.5 29.5 1907 1907 29.1 28.0 27.9 27.6 25.6 25.7 26.2 28.7 31.7 32.0 30.6 29.5 1908 1908 29.1 28.0 27.9 27.1 27.4 26.1 26.2 28.9 32.1 32.1 30.9 29.4 1909 1909 29.0 28.0 27.5 28.2 27.4 25.7 26.2 28.6 31.9 32.1 30.9 29.1 1910 1910 29.1 28.0 28.3 28.4 28.1 25.5 26.2 28.8 32.0 32.1 30.6 29.5 1911 1911 29.0 28.0 28.2 28.5 27.6 25.5 26.0 28.7 32.0 32.3 31.0 29.4 1912 1912 29.1 28.0 27.7 27.5 26.2 25.7 26.2 28.7 31.9 32.3 30.9 29.5 1913 1913 29.4 28.0 28.2 28.5 28.0 25.7 26.4 28.8 32.0 32.1 30.9 29.5 1914 1914 29.6 28.0 28.4 27.9 27.2 25.7 26.2 28.1 32.0 33.0 30.9 29.5 1915 1915 29.2 28.0 28.6 28.0 27.1 25.7 26.6 28.7 32.0 32.1 30.9 29.5 1916 1916 29.2 28.0 27.8 28.3 27.2 25.7 26.4 28.7 32.0 32.1 30.7 29.5 1917 1917 27.5 26.1 27.1 28.1 27.9 24.9 24.9 28.9 31.3 32.0 30.3 28.2 1918 1918 28.2 26.6 27.3 27.5 26.6 25.7 26.8 28.3 33.1 31.8 31.0 28.9 1919 1919 29.6 28.4 29.0 29.5 26.7 25.3 27.1 27.8 30.8 32.5 30.7 29.6 1920 1920 29.7 27.8 28.2 28.3 27.7 26.3 27.8 29.2 32.4 32.0 31.0 29.4 1921 1921 29.5 27.3 28.4 29.0 27.5 26.0 25.7 28.9 31.9 32.8 30.0 28.8 1922 1922 29.8 28.2 29.1 29.1 27.5 26.4 26.8 29.3 32.5 32.1 30.9 29.8 1923 1923 28.7 27.3 27.6 27.6 27.6 26.1 26.5 30.1 32.6 32.5 31.0 28.7 1924 1924 30.1 28.3 29.1 29.2 28.1 26.7 26.6 29.3 31.8 32.5 30.3 29.5 1925 1925 29.0 27.6 27.4 28.5 26.2 25.2 26.2 30.1 31.6 32.5 30.7 29.8 1926 1926 30.0 29.7 29.3 29.5 27.8 26.0 25.7 29.0 32.0 32.3 31.0 29.5 1927 1927 29.6 28.5 28.9 28.7 28.2 26.1 26.7 28.8 33.1 33.5 30.9 29.4 1928 1928 29.2 28.6 28.7 28.7 27.8 26.3 26.5 28.7 31.8 32.6 30.7 30.0 1929 1929 29.7 29.0 28.5 28.9 27.6 26.6 26.4 28.4 31.4 32.8 31.1 30.0 1930 1930 29.1 28.7 28.5 28.5 27.2 25.3 26.6 28.3 31.8 33.2 32.1 29.8 1931 1931 29.1 28.9 28.2 28.5 29.0 26.5 25.3 29.5 32.4 31.6 30.7 29.2 1932 1932 29.5 28.0 28.3 28.6 26.8 25.4 24.9 28.1 29.6 32.8 31.2 29.8 1933 1933 29.4 28.9 29.9 29.5 28.1 26.2 27.0 29.3 31.8 32.8 30.4 28.0 1934 1934 28.2 26.5 27.4 28.9 28.4 26.5 26.4 29.1 31.6 33.0 30.5 29.1 1935 1935 28.9 27.6 28.1 28.9 27.8 24.8 26.8 27.4 29.7 33.6 31.6 29.4 1936 1936 28.3 28.5 27.9 28.7 26.9 26.4 26.8 29.2 31.3 32.3 31.1 29.1 1937 1937 28.4 27.3 28.3 28.9 28.1 25.7 25.1 28.6 31.0 32.7 31.7 28.7 1938 1938 28.6 26.8 28.8 28.6 27.5 25.7 26.2 28.7 31.5 32.6 30.0 28.6 1939 1939 29.2 28.0 27.1 28.4 28.3 25.8 25.0 27.7 31.3 31.3 30.2 28.6 1940 1940 28.9 27.4 28.0 28.5 27.1 25.7 26.5 30.1 31.8 32.1 31.5 30.2 1941 1941 28.4 28.3 29.6 29.7 28.8 26.3 27.0 30.9 32.3 32.1 31.2 29.4 1942 1942 29.7 28.0 27.3 28.4 27.0 26.1 26.2 29.4 32.8 30.4 30.6 27.7 1943 1943 28.6 28.2 28.1 28.1 27.1 24.2 25.9 27.1 31.7 32.8 31.1 28.0 1944 1944 28.7 27.6 28.4 29.8 27.9 25.4 27.9 31.2 30.7 33.3 32.1 30.4 1945 1945 30.0 29.3 28.3 29.7 27.9 26.0 26.8 28.8 33.4 32.7 30.7 28.4 1946 1946 29.9 29.0 29.0 30.0 28.1 26.1 27.8 27.9 32.1 32.5 31.1 29.2 1947 1947 29.5 28.5 27.8 29.6 28.6 26.7 25.2 31.2 32.3 33.1 31.1 28.8 1948 1948 28.4 27.5 28.5 28.2 28.4 26.6 26.1 29.3 30.5 32.7 30.7 29.6 1949 1949 29.9 28.1 28.4 29.3 28.8 25.4 26.5 29.5 32.7 32.8 30.2 29.2 1950 1950 28.6 27.3 28.4 28.9 27.7 26.0 24.9 27.7 31.9 30.9 30.4 28.3 1951 1951 27.1 27.2 28.5 29.2 28.6 26.3 27.9 29.2 31.9 32.6 31.3 30.8 1952 1952 30.0 27.8 29.9 29.3 27.3 25.8 25.6 28.9 31.5 32.4 30.3 29.2 1953 1953 29.0 27.4 27.9 28.5 26.9 25.2 25.8 28.6 30.2 31.4 30.6 28.5 1954 1954 28.4 27.5 27.1 28.4 27.0 24.3 25.3 28.8 32.2 33.5 30.9 29.5 1955 1955 28.9 27.2 27.3 28.5 27.3 24.7 26.3 27.9 31.8 31.8 31.3 28.4 1956 1956 28.3 27.0 27.0 28.6 27.2 25.0 25.8 29.4 31.0 33.6 30.3 28.9 1957 1957 29.0 27.4 28.1 29.9 27.9 25.3 27.4 29.5 31.3 31.8 31.6 29.6 1958 1958 29.2 27.4 28.5 29.3 28.0 25.4 25.8 28.2 32.3 33.1 31.8 29.6 1959 1959 29.8 28.1 29.5 29.6 27.5 26.0 25.8 28.6 31.8 33.2 31.6 29.4 1960 1960 29.8 27.4 28.5 29.1 27.3 25.6 25.0 30.1 32.6 33.8 31.6 30.7 1961 1961 29.2 28.0 28.1 28.8 28.3 25.1 26.6 28.2 33.2 33.6 31.0 29.8 1962 1962 29.3 27.7 28.9 28.6 27.7 26.6 27.0 28.7 32.2 33.2 31.3 30.2 1963 1963 28.6 28.4 28.1 28.9 28.2 26.3 26.3 28.8 31.8 32.0 29.1 29.2 1964 1964 29.8 27.9 28.9 29.4 27.6 25.3 25.5 28.3 31.2 31.8 30.3 29.4 1965 1965 29.0 28.7 29.1 28.7 28.3 25.7 26.4 29.3 31.9 31.3 29.9 29.7 1966 1966 28.8 27.4 28.6 28.6 28.1 26.4 27.1 29.1 31.4 32.3 31.9 30.5 1967 1967 28.9 27.8 28.5 27.9 27.1 25.3 25.7 29.1 32.2 32.3 30.1 29.1 1968 1968 29.9 28.8 28.2 28.8 27.8 24.4 26.9 29.3 31.4 33.0 29.2 29.3 1969 1969 29.7 28.5 28.4 29.5 27.3 26.3 25.2 28.6 31.1 31.6 30.8 30.0 1970 1970 30.0 28.2 29.4 29.6 29.0 26.2 26.3 28.5 31.9 32.5 31.3 28.8 1971 1971 28.0 26.8 28.6 29.4 27.9 26.3 26.9 28.7 32.0 32.6 30.2 29.8 197