1901-2000 Inches 1 1.10 3.27 -2.17 9 120 2000 1971 1920 1923 bottom-tenth 2 12.06 7.56 4.50 117 12 1940 1999 1923 1924 top-tenth 3 15.81 12.84 2.97 105 24 1943 1999 1923 1908 top-third 4 22.00 18.51 3.49 106 23 1925 2018 1923 1908 top-third 5 27.24 23.09 4.15 106 23 1954 1906 1923 1917 top-third 1910 6 32.98 27.08 5.90 114 15 2007 1901 1923 1908 top-third 7 37.13 30.61 6.52 116 13 2007 1901 1923 1908 top-tenth 8 39.75 34.90 4.85 108 21 2007 1901 1923 1922 top-third 9 44.24 38.73 5.51 110 19 1925 2003 1923 1922 top-third 10 48.69 42.63 6.06 110 19 2007 2003 1923 1922 top-third 11 51.47 46.33 5.14 103 25 1986 2003 1923 1922 top-third 12 54.47 49.36 5.11 99 29 1951 2003 1923 1922 top-third 18 76.27 76.41 -0.14 61 67 1926 1929 1923 1922 normal 24 98.74 98.73 0.01 60 67 1926 2020 1921 1923 normal 36 156.06 148.10 7.96 94 32 1927 2020 1923 1910 top-third 48 203.44 197.42 6.02 84 41 1988 2021 1923 1922 top-third 60 251.53 246.75 4.78 79 45 1954 2020 1923 1912 normal