11160020 1969 0.62 0.82 2.31 51.4 55.2 25.5 11.1 4.98 2.86 1.80 0.82 0.76 11160020 1970 0.92 0.98 3.46 38.2 13.3 16.2 4.79 2.88 1.95 1.10 1.06 0.86 11160020 1971 0.79 5.30 15.4 7.62 3.79 5.84 3.29 2.29 1.44 0.89 0.65 0.50 11160020 1972 0.51 1.18 3.54 1.41 2.46 1.59 1.13 1.32 0.95 0.44 0.28 0.32 11160020 1973 1.70 9.52 2.34 35.1 62.1 28.1 9.86 4.56 2.62 1.36 1.03 0.83 11160020 1974 1.03 7.85 12.4 19.7 6.74 33.9 27.4 6.14 3.72 2.53 1.54 1.26 11160020 1975 1.17 1.31 1.76 2.44 15.3 24.0 10.4 4.85 2.32 2.00 1.32 1.01 11160020 1976 1.25 1.06 1.06 0.88 1.22 1.39 1.23 0.91 0.55 0.39 0.39 0.29 11160020 1977 0.31 0.46 0.51 0.62 0.54 0.77 0.45 0.58 0.37 0.17 0.11 0.21 11160020 1978 0.21 0.63 2.73 41.1 30.3 29.6 15.9 5.05 3.26 1.78 0.99 0.93 11160020 1979 0.63 0.87 0.97 4.34 12.9 9.02 6.61 2.84 1.39 1.14 1.05 0.66 11160020 1980 0.64 0.87 5.36 25.5 54.1 16.2 8.13 4.51 2.78 1.99 1.52 1.34 11160020 1981 1.24 0.80 0.67 2.95 2.14 7.54 2.47 1.24 0.92 0.63 0.40 0.35 11160020 1982 0.57 4.81 6.65 45.4 26.0 25.4 56.6 4.62 3.36 2.02 1.40 1.27 11160020 1983 1.30 5.38 18.6 40.4 65.8 102 18.8 16.7 5.07 3.15 2.16 1.57 11160020 1984 1.35 12.8 40.6 9.25 7.59 5.67 3.65 2.47 1.85 1.03 0.90 0.70 11160020 1985 0.81 3.49 3.09 1.75 4.39 5.44 3.20 1.83 1.20 0.68 0.44 0.61 11160020 1986 0.58 1.57 1.88 3.04 81.1 38.5 8.38 3.77 2.22 1.47 1.02 0.92 11160020 1987 0.79 0.71 0.96 1.20 3.21 3.11 1.22 0.92 0.65 0.48 0.39 0.28 11160020 1988 0.34 0.46 1.86 2.71 1.09 0.89 1.03 0.60 0.51 0.41 0.27 0.18