10172870 1960 1.48 1.43 1.15 0.96 1.02 1.83 4.76 10.1 7.18 2.20 1.01 0.96 10172870 1961 1.25 1.44 1.30 1.20 1.11 1.13 2.37 10.6 9.91 2.38 1.66 1.45 10172870 1962 1.47 1.67 1.09 0.98 1.54 1.61 11.1 19.8 25.7 7.35 2.32 1.39 10172870 1963 1.65 1.54 1.23 1.01 1.40 1.62 2.42 17.1 34.6 7.68 2.72 2.01 10172870 1964 1.79 1.77 1.44 1.54 1.38 1.70 3.48 21.6 24.5 6.46 2.70 1.88 10172870 1965 1.82 2.00 2.05 1.87 1.94 1.93 3.98 18.6 37.1 10.7 6.55 5.37 10172870 1966 3.52 3.04 2.60 2.42 2.04 2.86 7.49 11.2 5.03 2.62 1.68 1.48 10172870 1967 1.57 1.72 1.86 1.39 1.20 1.52 2.14 16.9 44.6 12.5 4.79 2.91 10172870 1968 2.41 2.58 2.55 2.00 2.24 2.55 3.47 12.4 28.0 6.02 2.93 1.97 10172870 1969 1.75 1.99 1.78 1.88 1.81 2.32 10.0 29.4 17.4 6.55 3.98 2.70 10172870 1970 2.66 2.66 2.45 2.07 1.94 2.05 2.61 9.60 14.2 6.02 2.58 2.19 10172870 1971 2.13 2.21 2.07 1.99 2.07 2.26 5.21 14.8 25.3 7.97 3.77 2.46 10172870 1972 2.28 2.06 1.75 1.78 1.95 3.16 4.26 7.34 7.56 2.54 1.56 1.62 10172870 1973 1.78 1.76 1.74 1.58 1.46 1.81 4.38 39.7 28.0 6.64 3.09 2.14 10172870 1974 1.88 1.86 1.80 1.48 1.60 1.96 3.66 16.8 10.8 2.93 1.58 1.35 10172870 1975 1.66 1.77 1.48 1.32 1.27 1.47 1.70 12.8 43.9 13.7 3.59 2.12 10172870 1976 2.11 2.16 1.89 1.72 1.73 1.77 2.68 11.2 5.74 2.36 1.60 1.43 10172870 1977 2.01 1.58 1.44 1.32 1.39 1.57 5.42 10.2 24.2 4.42 2.37 1.85 10172870 1978 1.75 1.64 1.61 1.58 1.72 2.60 4.84 16.9 34.6 5.80 2.59 2.26 10172870 1979 2.00 2.06 1.86 1.75 1.71 2.07 4.26 22.6 15.1 3.91 2.35 1.80 10172870 1980 1.75 1.90 1.75 1.76 1.77 1.89 5.99 20.7 34.2 8.64 2.76 2.10 10172870 1981 1.99 2.02 1.74 1.62 1.79 2.00 4.92 15.0 10.9 3.07 1.84 1.81 10172870 1982 2.27 2.39 2.13 2.08 2.17 2.48 4.83 24.1 16.5 6.19 3.47 4.21 10172870 1983 8.59 4.96 3.29 3.31 3.35 5.04 7.06 34.7 95.4 19.9 6.08 4.20 10172870 1984 3.82 3.55 3.29 2.93 2.61 2.81 8.51 59.2 39.2 9.31 4.19 2.85 10172870 1985 2.45 2.15 1.99 1.99 1.91 2.08 7.89 16.0 8.01 3.35 1.97 1.76 10172870 1986 1.88 1.75 1.56 1.33 1.37 2.78 7.32 25.7 23.7 4.85 2.40 1.97 10172870 1987 2.69 2.31 2.05 1.85 1.67 1.99 10.9 21.1 8.59 3.65 2.19 1.72 10172870 1988 2.09 2.55 2.07 2.00 2.11 3.07 6.99 23.1 16.9 3.26 1.55 1.50