1901-2000 Inches 1 1.32 1.84 -0.52 41 88 1904 1931 1914 1915 bottom-third 2 3.72 4.12 -0.40 48 81 1976 1931 1914 1915 normal 1986 3 7.43 7.48 -0.05 66 63 1976 2019 1914 1915 normal 4 10.62 11.02 -0.40 55 74 1976 2018 1913 1915 normal 5 12.59 14.59 -2.00 25 104 1976 1900 1910 1915 bottom-third 1947 6 17.50 18.64 -1.14 43 86 1976 2010 1913 1915 bottom-third 1913 7 21.67 22.05 -0.38 49 80 1976 2010 1910 1915 normal 8 24.32 24.55 -0.23 55 74 1976 2019 1913 1915 normal 9 26.23 26.27 -0.04 57 72 1910 2019 1912 1915 normal 1940 10 26.92 27.29 -0.37 55 74 1910 2019 1912 1915 normal 11 29.34 28.43 0.91 71 58 1910 2019 1914 1915 normal 12 30.24 29.67 0.57 64 64 1910 2019 1914 1915 normal 18 51.36 48.36 3.00 92 36 1934 2019 1914 1915 top-third 1900 24 62.22 59.38 2.84 84 43 1934 2019 1915 1906 normal 36 91.53 89.07 2.46 70 56 1936 2019 1915 1907 normal 48 121.08 118.72 2.36 66 59 1936 2019 1915 1908 normal 60 149.56 148.35 1.21 54 70 1936 2019 1914 1915 normal