1901-2000 Inches 1 2.50 3.02 -0.52 43 87 1968 1897 1906 1905 bottom-third 2 4.28 6.37 -2.09 15 115 1977 1998 1901 1906 bottom-third 2001 3 7.25 9.59 -2.34 18 111 1981 1937 1904 1906 bottom-third 4 9.33 12.46 -3.13 16 113 2002 2010 1904 1906 bottom-third 1940 5 15.41 15.61 -0.20 64 65 2002 2019 1906 1903 normal 6 17.80 19.14 -1.34 48 81 2002 2019 1906 1903 normal 7 27.02 23.47 3.55 102 27 1931 2019 1906 1903 top-third 8 32.89 27.98 4.91 111 18 1931 2019 1906 1902 top-third 9 37.70 31.95 5.75 112 17 1931 2019 1906 1902 top-third 10 40.68 35.78 4.90 106 23 1931 2019 1906 1902 top-third 11 42.89 39.13 3.76 100 29 1931 2019 1906 1902 top-third 12 47.49 42.91 4.58 102 27 1931 2019 1906 1902 top-third 18 64.65 62.01 2.64 78 50 1931 2004 1906 1904 normal 24 91.56 85.84 5.72 92 36 1932 2020 1906 1903 top-third 36 129.59 128.87 0.72 57 70 1966 2021 1906 1904 normal 48 170.01 171.82 -1.81 48 78 1969 2021 1906 1905 normal 60 213.26 214.67 -1.41 47 78 1968 2021 1901 1906 normal