1901-2000 Inches 1 0.42 0.57 -0.15 71 59 1989,1991 1926 1938 1942 normal 2015 2 1.75 1.69 0.06 83 47 2008 1905 1942 1941 normal 3 2.26 2.83 -0.57 55 75 1972 1905 1934 1942 normal 1924,1963 4 3.85 3.98 -0.13 75 55 1972 1905 1942 1941 normal 2004 5 4.89 5.16 -0.27 70 59 1904 1905 1940 1942 normal 6 5.01 6.01 -1.00 56 73 1904 1905 1934 1942 normal 7 5.91 6.89 -0.98 59 70 1904 1941 1940 1942 normal 8 6.56 8.08 -1.52 50 79 2002 1941 1939 1942 normal 1903 9 8.31 10.16 -1.85 42 87 2021 1941 1934 1942 bottom-third 10 9.57 11.97 -2.40 33 96 2021 1941 1939 1942 bottom-third 11 9.58 12.25 -2.67 28 101 2021 1941 1929 1942 bottom-third 12 9.59 12.59 -3.00 26 103 2021 1941 1929 1942 bottom-third 18 15.50 18.61 -3.11 36 92 1903 1993 1934 1942 bottom-third 24 23.68 25.16 -1.48 59 69 1904 1906 1940 1942 normal 36 44.92 37.71 7.21 114 13 1904 1907 1941 1942 top-tenth 48 56.37 50.22 6.15 105 21 1904 1908 1941 1942 top-third 60 66.89 62.77 4.12 91 34 1904 1909 1940 1942 top-third