1901-2000 Inches 1 0.03 0.29 -0.26 12 117 1916,1951 1972 1963 1970 bottom-tenth 1939,1963,1975,1989,2013 2 0.37 0.63 -0.26 38 91 1942,2002 1992 1970 1969 bottom-third 1936 3 0.69 1.20 -0.51 36 93 1974,2002 1926 1970 1969 bottom-third 1960 4 0.79 2.32 -1.53 4 125 2002 1905 1895 1970 bottom-tenth 5 1.49 3.46 -1.97 13 116 2002 1905 1956 1970 bottom-tenth 6 1.66 4.61 -2.95 6 123 2002 1905 1947 1970 bottom-tenth 7 2.35 5.79 -3.44 6 122 2002 1905 1904 1970 bottom-tenth 1996 8 2.76 6.64 -3.88 6 122 1904 1941 1904 1970 bottom-tenth 9 3.20 7.51 -4.31 5 123 1904 1941 1904 1970 bottom-tenth 10 5.11 8.71 -3.60 12 116 2002 1941 1956 1970 bottom-tenth 11 7.35 10.79 -3.44 15 113 2021 1941 1956 1970 bottom-third 1929,1990 12 8.96 12.59 -3.63 17 111 2021 1941 1961 1970 bottom-third 18 12.72 17.20 -4.48 19 109 2021 1993 1961 1970 bottom-third 24 20.59 25.16 -4.57 24 103 1904 1993 1964 1970 bottom-third 36 32.11 37.71 -5.60 25 101 1904 1907 1963 1970 bottom-third 48 47.13 50.21 -3.08 45 80 1904 1908 1964 1970 normal 60 57.74 62.76 -5.02 43 81 1904 1909 1965 1970 normal