1901-2000 Inches 1 0.93 1.52 -0.59 27 103 1966 1906 1914 1912 bottom-third 2 2.43 2.61 -0.18 58 72 1966 1905 1914 1912 normal 1989 3 3.39 3.67 -0.28 56 74 1966 1980 1913 1914 normal 1963 4 4.27 4.74 -0.47 44 85 1977 1979 1913 1914 normal 5 4.34 5.81 -1.47 13 116 1977 1979 1913 1914 bottom-tenth 6 6.83 7.14 -0.31 50 79 1977 1909 1913 1914 normal 1994 7 7.55 8.57 -1.02 37 92 1902 1942 1913 1914 bottom-third 8 9.60 10.58 -0.98 37 92 1901 1942 1913 1914 bottom-third 9 12.91 12.68 0.23 67 62 1901 1942 1913 1914 normal 10 14.77 14.23 0.54 77 52 1901 1942 1913 1914 normal 1930 11 17.70 16.25 1.45 95 34 1901 1942 1914 1909 top-third 12 20.46 18.13 2.33 109 20 1935 1942 1914 1905 top-third 18 28.53 25.26 3.27 110 18 1935 1942 1914 1910 top-third 24 38.11 36.17 1.94 92 36 1977 1943 1914 1910 top-third 36 55.66 54.22 1.44 82 45 1977 1943 1914 1910 normal 48 74.48 72.23 2.25 83 43 2004 1987 1914 1910 normal 1931 60 91.03 90.23 0.80 65 60 1957 1987 1914 1913 normal 2017