1901-2000 Inches 1 2.75 2.31 0.44 89 40 2000 2017 1994 1991 top-third 2 4.86 4.65 0.21 75 54 2000 2017 1994 1991 normal 1898 3 7.83 7.51 0.32 74 55 2011 2007 1994 1992 normal 4 12.50 10.88 1.62 96 33 2011 2007 1994 1992 top-third 5 14.97 13.24 1.73 90 39 2011 2007 1994 1992 top-third 6 17.18 14.90 2.28 96 33 2011 2007 1994 1992 top-third 7 18.20 16.50 1.70 89 40 2011 1941 1994 1992 top-third 8 19.81 17.98 1.83 90 39 2011 2007 1994 1992 top-third 9 22.56 19.75 2.81 92 36 2011 2007 1994 1992 top-third 10 24.36 21.57 2.79 88 40 2011 1941 1994 1993 top-third 11 29.40 24.09 5.31 106 22 2011 1941 1994 1992 top-third 12 31.90 27.06 4.84 99 29 2011 2007 1994 1992 top-third 18 46.13 42.04 4.09 92 36 1918 2016 1994 1992 top-third 24 56.92 54.26 2.66 86 41 1918 2016 1994 1993 top-third 36 84.61 81.37 3.24 75 51 1918 2017 1990 1994 normal 48 124.31 108.48 15.83 114 11 1956 2017 1991 1994 top-tenth 60 156.60 135.52 21.08 122 2 1956 2019 1994 1995 top-tenth