1901-2000 Inches 1 2.42 2.31 0.11 79 50 1955 1982 1981 1984 normal 2 10.08 5.22 4.86 124 5 1976 2015 1984 1982 top-tenth 1987 3 14.39 8.42 5.97 123 6 1904 2015 1982 1984 top-tenth 4 17.56 12.51 5.05 119 10 1950 1941 1982 1984 top-tenth 5 23.64 16.22 7.42 124 5 1953 1982 1984 1982 top-tenth 2009 6 26.23 19.93 6.30 119 10 1953 1993 1984 1982 top-tenth 7 33.00 24.55 8.45 123 6 1953 1993 1984 1982 top-tenth 8 37.73 29.20 8.53 121 8 1953 2015 1984 1982 top-tenth 9 40.80 33.17 7.63 117 12 1953 2015 1984 1982 top-tenth 10 45.65 36.39 9.26 119 10 1953 2015 1984 1973 top-tenth 11 49.66 38.41 11.25 119 10 1953 2008 1984 1973 top-tenth 12 51.76 40.50 11.26 121 8 1953 1973 1984 1973 top-tenth 18 76.88 60.46 16.42 124 4 1953 1993 1984 1973 top-tenth 24 98.06 81.03 17.03 121 7 1953 2009 1984 1974 top-tenth 36 139.24 121.57 17.67 114 13 1954 2010 1984 1975 top-tenth 48 190.05 162.16 27.89 123 3 1956 2011 1984 1985 top-tenth 60 234.26 202.77 31.49 123 2 1956 2011 1984 1985 top-tenth