1901-2000 Inches 1 1.03 1.07 -0.04 73 56 1956 1907 1908 1907 normal 1974,2014 2 2.49 2.18 0.31 85 44 1956 1998 1908 1907 normal 3 5.19 3.35 1.84 117 12 2022 1907 1908 1907 top-tenth 4 5.60 4.36 1.24 105 23 1977 1907 1908 1907 top-third 1941 5 5.89 5.25 0.64 87 41 1977 1907 1908 1907 top-third 6 6.87 6.02 0.85 89 39 1977 2005 1908 1907 top-third 1979 7 7.86 6.59 1.27 100 28 1953 1983 1908 1907 top-third 1938 8 8.46 7.18 1.28 99 29 1953 1983 1908 1907 top-third 9 9.10 7.72 1.38 100 28 2021 1983 1908 1907 top-third 10 9.64 8.42 1.22 99 29 2021 1983 1908 1907 top-third 11 11.09 9.39 1.70 103 25 2021 1983 1908 1907 top-third 12 11.56 10.31 1.25 98 30 1929 1907 1908 1907 top-third 18 18.04 16.32 1.72 104 23 1934 1984 1906 1908 top-third 24 22.28 20.61 1.67 94 33 1930 1984 1906 1908 top-third 36 38.04 30.88 7.16 123 3 1931 1985 1908 1909 top-tenth 48 48.52 41.11 7.41 117 8 1931 1985 1908 1909 top-tenth 60 59.46 51.36 8.10 116 8 1963 1986 1908 1909 top-tenth