1901-2000 Inches 1 1.28 1.36 -0.08 66 63 1956 1906 1934 1935 normal 1984 2 3.75 2.58 1.17 113 16 1972 2019 1935 1927 top-third 3 4.84 3.79 1.05 102 27 1972 1980 1935 1927 top-third 4 5.80 4.90 0.90 99 29 1977 1980 1935 1927 top-third 5 6.34 5.97 0.37 85 43 1977 1907 1935 1932 normal 1899 6 6.59 7.18 -0.59 59 69 1977 2005 1935 1932 normal 7 7.06 8.24 -1.18 37 91 1977 2005 1935 1932 bottom-third 8 8.21 9.44 -1.23 43 85 1977 1983 1935 1932 normal 9 8.84 10.43 -1.59 34 94 1977 1983 1935 1933 bottom-third 10 8.87 11.16 -2.29 21 107 1977 1983 1935 1933 bottom-third 11 10.72 12.31 -1.59 34 94 2021 1983 1935 1933 bottom-third 12 12.71 13.55 -0.84 52 76 2021 1907 1935 1930 normal 1930 18 18.93 20.72 -1.79 41 86 2021 1907 1935 1933 bottom-third 24 22.58 27.04 -4.46 22 105 2022 1984 1935 1933 bottom-third 36 32.69 40.52 -7.83 7 119 1961 1984 1935 1934 bottom-tenth 1991 48 44.96 53.94 -8.98 8 117 1903 1985 1935 1934 bottom-tenth 60 57.50 67.39 -9.89 7 117 1957 1986 1935 1934 bottom-tenth