1948 1.04 8.1 16.4 11.7 -4.7 -999 -999 -999 -999 -999 -999 0 1949 1.1 -1.2 14.6 14.4 -.2000008 1.04 8.1 -4.7 .0600001 -9.3 4.499999 0 1950 1.22 1.3 14.5 15.6 1.1 1.1 -1.2 -.2000008 .12 2.5 1.300001 0 1951 1.55 7.9 16.1 14.2 -1.900001 1.22 1.3 1.1 .3299999 6.6 -3.000001 0 1952 1.77 1.9 18.9 19.4 .5 1.55 7.9 -1.900001 .22 -6 2.400001 0 1953 1.93 .8 18.7 20.4 1.699999 1.77 1.9 .5 .16 -1.1 1.199999 0 1954 .95 .7 18.5 18.8 .2999992 1.93 .8 1.699999 -.98 -.1 -1.4 0 1955 1.75 -.4 16.5 17.3 .7999992 .95 .7 .2999992 .8 -1.1 .5 0 1956 2.66 1.5 17.5 16.6 -.8999996 1.75 -.4 .7999992 .9100001 1.9 -1.699999 0 1957 3.27 3.3 17.8 17 -.7999992 2.66 1.5 -.8999996 .6099999 1.8 .1000004 0 1958 1.84 2.8 17.4 18 .6000004 3.27 3.3 -.7999992 -1.43 -.5 1.4 0 1959 3.41 .7 16.2 18.8 2.599998 1.84 2.8 .6000004 1.57 -2.1 1.999998 0 1960 2.93 1.7 17.8 17.8 0 3.41 .7 2.599998 -.48 1 -2.599998 0 1961 2.38 1 17.8 18.4 .6000004 2.93 1.7 0 -.55 -.7 .6000004 0 1962 2.78 1 17.6 18.8 1.199999 2.38 1 .6000004 .3999999 0 .5999985 0 1963 3.16 1.3 17.8 18.6 .8000011 2.78 1 1.199999 .3800001 .3 -.3999977 0 1964 3.55 1.3 17.6 18.5 .8999996 3.16 1.3 .8000011 .3899999 0 .0999985 0 1965 3.95 1.6 17 17.2 .2000008 3.55 1.3 .8999996 .4000001 .3000001 -.6999989 0 1966 4.88 2.9 17.4 17.9 .5 3.95 1.6 .2000008 .9300001 1.3 .2999992 0 1967 4.32 3.1 18.3 19.4 1.1 4.88 2.9 .5 -.5599999 .1999998 .6000004 0 1968 5.34 4.2 17.6 20.5 2.9 4.32 3.1 1.1 1.02 1.1 1.799999 0 1969 6.68 5.5 19.7 19.4 -.3000011 5.34 4.2 2.9 1.34 1.3 -3.200001 0 1970 6.46 5.7 19.1 19.4 .2999992 6.68 5.5 -.3000011 -.2199998 .1999998 .6000004 0 1971 4.35 4.4 17.4 19.5 2.1 6.46 5.7 .2999992 -2.11 -1.3 1.800001 0 1972 4.07 3.2 17.6 19.6 2 4.35 4.4 2.1 -.2799997 -1.2 -.1000004 0 1973 7.04 6.2 17.7 18.8 1.099998 4.07 3.2 2 2.97 3 -.9000015 0 1974 7.89 11 18.3 18.7 .4000015 7.04 6.2 1.099998 .8499999 4.8 -.6999969 0 1975 5.84 9.1 18 21.4 3.4 7.89 11 .4000015 -2.05 -1.9 2.999998 0 1976 4.99 5.8 17.2 21.5 4.299999 5.84 9.1 3.4 -.8500004 -3.3 .8999996 0 1977 5.27 6.5 18 20.8 2.799999 4.99 5.8 4.299999 .2800002 .6999998 -1.5 1 1978 7.22 7.6 18.1 20.7 2.6 5.27 6.5 2.799999 1.95 1.1 -.1999989 1 1979 10.04 11.3 18.6 20.2 1.6 7.22 7.6 2.6 2.82 3.7 -1 1 1980 11.51 13.5 19 21.7 2.700001 10.04 11.3 1.6 1.47 2.2 1.1 1 1981 14.03 10.3 19.7 22.2 2.5 11.51 13.5 2.700001 2.52 -3.2 -.2000008 1 1982 10.69 6.2 19.2 23.2 4 14.03 10.3 2.5 -3.34 -4.1 1.5 1 1983 8.63 3.2 17.6 23.6 6 10.69 6.2 4 -2.059999 -3 2 1 1984 9.58 4.3 17.5 22.3 4.799999 8.63 3.2 6 .9499998 1.1 -1.200001 1 1985 7.48 3.6 17.9 23.1 5.200001 9.58 4.3 4.799999 -2.1 -.7000003 .4000015 1 1986 5.98 1.9 17.6 22.6 5 7.48 3.6 5.200001 -1.5 -1.7 -.2000008 1 1987 5.82 3.6 18.6 21.8 3.199999 5.98 1.9 5 -.1599998 1.7 -1.800001 1 1988 6.69 4.1 18.4 21.5 3.1 5.82 3.6 3.199999 .8699999 .5 -.0999985 1 1989 8.12 4.8 18.5 21.4 2.9 6.69 4.1 3.1 1.43 .7000003 -.2000008 1 1990 7.51 5.4 18.2 22 3.799999 8.12 4.8 2.9 -.6099997 .5999999 .8999996 1 1991 5.42 4.2 18 22.6 4.6 7.51 5.4 3.799999 -2.09 -1.2 .8000011 1 1992 3.45 3 17.8 22.5 4.700001 5.42 4.2 4.6 -1.97 -1.2 .1000004 1 1993 3.02 3 17.8 21.8 4 3.45 3 4.700001 -.4300001 0 -.7000008 1 1994 4.29 2.6 18.4 21.4 3 3.02 3 4 1.27 -.4000001 -1 1 1995 5.51 2.8 18.8 21.1 2.300001 4.29 2.6 3 1.22 .2 -.6999989 1 1996 5.02 3 19.4 20.8 1.4 5.51 2.8 2.300001 -.4900002 .2 -.9000015 1