"year" "time" "sex" 1905 65.8 "M" 1908 65.6 "M" 1910 62.8 "M" 1912 61.6 "M" 1918 61.4 "M" 1920 60.4 "M" 1922 58.6 "M" 1924 57.4 "M" 1934 56.8 "M" 1935 56.6 "M" 1936 56.4 "M" 1944 55.9 "M" 1947 55.8 "M" 1948 55.4 "M" 1955 54.8 "M" 1957 54.6 "M" 1961 53.6 "M" 1964 52.9 "M" 1967 52.6 "M" 1968 52.2 "M" 1970 51.9 "M" 1972 51.22 "M" 1975 50.59 "M" 1976 49.44 "M" 1981 49.36 "M" 1985 49.24 "M" 1986 48.74 "M" 1988 48.42 "M" 1994 48.21 "M" 2000 48.18 "M" 2000 47.84 "M" 1908 95 "F" 1910 86.6 "F" 1911 84.6 "F" 1912 78.8 "F" 1915 76.2 "F" 1920 73.6 "F" 1923 72.8 "F" 1924 72.2 "F" 1926 70 "F" 1929 69.4 "F" 1930 68 "F" 1931 66.6 "F" 1933 66 "F" 1934 65.4 "F" 1936 64.6 "F" 1956 62 "F" 1958 61.2 "F" 1960 60.2 "F" 1962 59.5 "F" 1964 58.9 "F" 1972 58.5 "F" 1973 57.54 "F" 1974 56.96 "F" 1976 55.65 "F" 1978 55.41 "F" 1980 54.79 "F" 1986 54.73 "F" 1992 54.48 "F" 1994 54.01 "F" 2000 53.77 "F" 2004 53.52 "F"