1901-2000 Inches 1 1.22 1.07 0.15 87 42 1956 1907 1984 1983 top-third 1957 2 1.80 2.18 -0.38 51 78 1956 1998 1984 1983 normal 3 2.42 3.35 -0.93 35 94 2022 1907 1984 1983 bottom-third 4 3.63 4.36 -0.73 49 79 1977 1907 1981 1984 normal 5 5.09 5.25 -0.16 66 62 1977 1907 1981 1984 normal 6 6.36 6.02 0.34 79 49 1977 2005 1981 1984 normal 7 6.89 6.59 0.30 80 48 1953 1983 1981 1984 normal 8 8.30 7.18 1.12 92 36 1953 1983 1981 1984 top-third 1902 9 10.14 7.72 2.42 116 12 2021 1983 1982 1984 top-tenth 1998 10 11.07 8.42 2.65 117 11 2021 1983 1982 1984 top-tenth 11 11.53 9.39 2.14 111 17 2021 1983 1982 1984 top-third 12 12.45 10.31 2.14 109 19 1929 1907 1982 1984 top-third 18 20.29 16.32 3.97 115 12 1934 1984 1982 1984 top-tenth 24 26.86 20.61 6.25 125 2 1930 1984 1983 1984 top-tenth 36 42.34 30.88 11.46 125 1 1931 1985 1984 1985 highest 48 53.61 41.11 12.50 124 1 1931 1985 1984 1985 highest 60 63.86 51.36 12.50 122 2 1963 1986 1984 1985 top-tenth