1901-2000 Inches 1 1.17 3.44 -2.27 5 125 1987 2008 1987 2011 bottom-tenth 2 4.47 7.38 -2.91 9 121 1980 1979 2004 2011 bottom-tenth 3 8.46 11.53 -3.07 13 116 1980 1979 2002 2011 bottom-tenth 4 12.98 15.69 -2.71 26 103 2002 1984 2004 2011 bottom-third 5 20.45 19.22 1.23 78 51 2002 2006 2009 2011 normal 6 26.81 22.82 3.99 103 26 1947 2019 2011 2009 top-third 7 34.97 26.86 8.11 121 8 1985 2019 2011 2006 top-tenth 8 37.70 30.10 7.60 114 15 1966 2019 2011 2010 top-third 9 42.11 33.38 8.73 116 13 1966 2019 2011 2010 top-tenth 10 45.51 36.84 8.67 115 14 1966 1973 2011 2010 top-third 11 50.86 40.87 9.99 118 11 1966 1899 2011 2010 top-tenth 12 53.38 45.08 8.30 111 18 1966 1973 2009 2011 top-third 18 77.17 67.88 9.29 106 22 1966 2007 2009 2011 top-third 24 107.27 90.21 17.06 115 13 1967 2019 2009 2011 top-tenth 36 163.57 135.37 28.20 124 3 1967 2020 2011 2007 top-tenth 48 216.20 180.60 35.60 125 1 1967 2012 2011 2012 highest 60 264.07 225.71 38.36 119 6 1967 2010 2008 2011 top-tenth