1901-2000 Inches 1 2.33 1.22 1.11 120 10 1972 1897 1997 1993 top-tenth 2 3.66 2.43 1.23 114 16 1972 1980 1997 1993 top-third 3 4.31 3.54 0.77 100 29 1977 1993 1996 1997 top-third 4 5.26 4.61 0.65 90 39 1977 1907 1996 1997 top-third 5 6.35 5.82 0.53 86 43 1977 2005 1996 1997 top-third 2001 6 9.31 6.88 2.43 115 14 1977 2005 1996 1997 top-third 7 11.35 8.08 3.27 122 7 1977 2005 1997 1983 top-tenth 8 12.44 9.07 3.37 123 6 2021 2005 1997 1983 top-tenth 9 13.71 9.80 3.91 125 4 1977 1909 1997 1983 top-tenth 10 14.82 10.95 3.87 123 6 2021 1909 1997 1984 top-tenth 11 16.67 12.19 4.48 123 6 2021 1907 1997 1966 top-tenth 12 16.99 13.54 3.45 120 9 2021 1907 1997 1984 top-tenth 18 26.65 20.41 6.24 123 5 2021 1984 1997 1984 top-tenth 24 31.70 27.05 4.65 116 12 1957 1984 1997 1986 top-tenth 36 47.56 40.52 7.04 118 9 1961 1909 1997 1986 top-tenth 48 61.25 53.96 7.29 116 10 1957 1910 1997 1987 top-tenth 1983 60 73.57 67.40 6.17 107 18 1957 1986 1997 1988 top-third