1901-2000 Inches 1 0.53 0.54 -0.01 70 59 1963 1984 1995 1992 normal 2 0.86 1.23 -0.37 48 81 1895 1913 1994 1995 normal 1910 3 2.27 2.21 0.06 78 51 1924 1998 1994 1995 normal 4 2.87 3.12 -0.25 62 67 1924 1998 1994 1995 normal 5 4.08 4.19 -0.11 71 58 1966 1995 1994 1995 normal 6 5.52 5.30 0.22 79 50 1966 1998 1994 1995 normal 7 7.27 6.46 0.81 95 34 1966 1998 1994 1995 top-third 8 8.88 7.48 1.40 102 26 1924 1998 1994 1995 top-third 9 9.17 8.36 0.81 93 35 1924 1995 1994 1995 top-third 10 9.22 9.13 0.09 76 52 1924 1995 1994 1995 normal 1940 11 9.45 9.70 -0.25 69 59 1959 1998 1994 1995 normal 1936 12 9.72 10.30 -0.58 58 70 2007 1998 1994 1995 normal 1920 18 18.48 15.59 2.89 111 17 1934 1984 1994 1995 top-third 24 25.34 20.61 4.73 117 10 1934 1984 1995 1985 top-tenth 36 33.03 30.91 2.12 96 30 2022 1984 1994 1995 top-third 48 45.37 41.15 4.22 105 20 1931 1985 1995 1987 top-third 60 54.84 51.39 3.45 94 30 1931 1984 1995 1988 top-third