1901-2000 Inches 1 0.55 1.21 -0.66 22 108 1923 1983 1994 1996 bottom-third 1977 2 0.80 2.52 -1.72 6 124 1923 1986 1965 1996 bottom-tenth 3 4.06 4.09 -0.03 75 55 1908 1906 1994 1996 normal 4 7.56 5.56 2.00 112 17 1977 1983 1995 1996 top-third 5 9.13 6.86 2.27 111 18 1977 1984 1994 1996 top-third 6 10.01 7.75 2.26 115 14 1977 1983 1996 1995 top-third 7 10.55 8.33 2.22 112 17 1977 1983 1996 1993 top-third 8 10.80 8.71 2.09 112 17 1955 1983 1996 1993 top-third 9 10.98 9.07 1.91 106 23 1955 1983 1995 1996 top-third 10 11.66 10.19 1.47 101 28 1955 1983 1995 1996 top-third 11 13.63 11.47 2.16 108 21 1929 1983 1995 1996 top-third 12 15.09 12.57 2.52 113 16 1929 1999 1995 1996 top-third 18 24.95 20.33 4.62 118 10 1955 1984 1995 1996 top-tenth 24 32.24 25.15 7.09 123 5 1930 1984 1996 1984 top-tenth 36 46.03 37.67 8.36 119 8 1931 1984 1996 1986 top-tenth 48 57.14 50.14 7.00 114 12 1932 1984 1996 1986 top-tenth 60 72.16 62.63 9.53 116 9 1933 1984 1996 1987 top-tenth