1901-2000 Inches 1 5.53 3.53 2.00 123 6 1933 2004 2006 2004 top-tenth 2 10.80 7.58 3.22 122 7 1998 2015 2006 1989 top-tenth 3 13.65 10.80 2.85 116 13 1998 1957 2006 2004 top-tenth 4 17.13 13.49 3.64 118 11 1925 1957 2006 2004 top-tenth 5 18.19 15.72 2.47 100 29 1925 1957 2006 2004 top-third 6 21.91 17.95 3.96 114 15 1925 1957 2006 2004 top-third 7 25.64 20.45 5.19 119 9 2011 1957 2006 1992 top-tenth 8 27.33 22.87 4.46 107 21 1925 2019 2006 2004 top-third 9 31.74 25.57 6.17 118 10 1925 2019 2006 1992 top-tenth 10 34.84 28.78 6.06 117 11 1925 2019 2006 1999 top-tenth 11 38.08 31.72 6.36 117 11 1925 2019 2006 1999 top-tenth 12 40.73 34.92 5.81 116 12 1925 2019 2006 1999 top-tenth 18 54.64 52.90 1.74 76 52 1918 2016 2006 2005 normal 24 68.84 69.91 -1.07 51 76 1918 2020 2006 2005 normal 36 105.54 104.81 0.73 62 64 1956 1975 2006 2005 normal 48 144.81 139.70 5.11 81 44 1956 1975 2006 2005 normal 60 183.45 174.46 8.99 91 33 1956 2019 2006 2005 top-third