1901-2000 Inches 1 2.17 4.31 -2.14 13 116 1974 1938 1974 1976 bottom-tenth 2 5.59 7.95 -2.36 20 109 1949 2013 1974 1976 bottom-third 3 7.27 11.50 -4.23 9 120 1964 1989 1964 1976 bottom-tenth 4 9.96 14.98 -5.02 5 124 1986 1989 1963 1976 bottom-tenth 5 12.55 18.96 -6.41 5 124 1986 1989 1976 1975 bottom-tenth 6 14.16 22.01 -7.85 3 126 1986 1989 1976 1975 bottom-tenth 7 16.57 25.50 -8.93 1 128 1977 1989 1977 1976 lowest 8 19.27 28.96 -9.69 2 126 1986 1958 1977 1976 bottom-tenth 9 20.27 32.02 -11.75 1 127 1977 1984 1977 1976 lowest 10 28.14 35.18 -7.04 12 116 2002 2003 1966 1976 bottom-tenth 11 31.61 38.77 -7.16 13 115 2002 2003 1966 1976 bottom-tenth 12 35.83 43.35 -7.52 12 116 1985 2003 1966 1976 bottom-tenth 18 49.71 65.29 -15.58 3 125 1931 1984 1966 1976 bottom-tenth 24 74.38 86.54 -12.16 8 119 1931 2004 1967 1976 bottom-tenth 1963 36 126.08 129.85 -3.77 41 85 1966 2005 1971 1976 bottom-third 48 167.29 173.06 -5.77 33 92 1966 1938 1971 1976 bottom-third 60 214.85 216.21 -1.36 49 75 1966 1938 1971 1976 normal