11162500 1952 3.84 7.80 158 418 134 268 54.5 23.8 13.8 8.82 5.32 3.14 11162500 1953 2.55 7.01 159 184 34.8 53.0 34.0 23.6 10.7 6.58 5.53 3.20 11162500 1954 4.08 9.25 5.31 35.7 58.9 82.6 46.9 14.9 8.35 3.63 3.56 3.24 11162500 1955 3.99 11.6 64.3 72.5 34.9 23.9 19.3 14.8 6.15 3.56 2.91 1.46 11162500 1956 1.97 3.70 469 338 135 72.0 32.2 19.6 11.3 7.33 5.17 4.04 11162500 1957 5.28 4.59 5.86 13.6 45.2 54.6 18.6 47.8 12.2 4.73 3.71 2.23 11162500 1958 8.37 7.26 27.0 75.3 429 256 398 33.4 16.1 10.0 6.64 3.97 11162500 1959 2.80 3.89 6.83 48.6 98.3 19.5 7.96 5.46 3.30 1.65 1.16 5.53 11162500 1960 2.38 2.95 3.67 19.6 67.2 11.1 8.86 4.30 2.33 1.29 0.71 0.81 11162500 1961 0.97 5.60 8.30 5.44 12.2 17.3 7.99 5.03 2.25 0.49 0.22 0.22 11162500 1962 0.38 2.62 8.60 8.13 153 82.9 14.5 7.54 3.74 1.75 1.63 0.33 11162500 1963 92.8 9.98 19.8 127 259 68.7 151 41.6 17.8 9.80 5.56 3.99 11162500 1964 5.47 21.8 7.64 45.6 13.0 10.7 6.68 5.09 3.66 2.00 1.14 0.98 11162500 1965 1.34 11.1 158 230 39.2 21.1 109 24.7 13.1 6.90 3.79 2.95 11162500 1966 2.55 18.6 35.4 57.6 60.1 20.5 9.69 5.76 3.69 2.37 1.12 1.06 11162500 1967 1.12 10.4 54.6 254 80.5 147 199 47.5 21.0 10.1 5.86 3.34 11162500 1968 3.95 4.69 11.5 71.6 60.8 67.5 21.3 8.91 5.09 2.85 3.06 1.70 11162500 1969 1.89 4.21 24.4 372 390 145 55.8 20.5 9.59 9.80 10.5 5.16 11162500 1970 5.19 4.80 33.7 256 77.5 80.6 20.9 10.3 6.30 4.03 2.18 1.68 11162500 1971 1.76 28.1 125 52.8 17.8 36.7 19.9 9.76 5.63 3.55 2.29 1.90 11162500 1972 1.76 3.34 23.1 10.8 18.0 6.52 6.69 3.01 1.79 1.03 0.65 0.80 11162500 1973 9.32 71.4 23.2 245 302 148 40.9 16.3 8.53 5.44 3.48 2.79 11162500 1974 4.73 49.4 137 131 37.4 180 172 32.9 19.0 8.58 5.11 4.24 11162500 1975 4.65 8.34 28.3 41.3 118 139 50.3 18.1 10.1 7.13 4.93 3.53 11162500 1976 5.64 4.75 4.38 4.29 4.73 9.71 8.48 2.76 1.91 0.92 1.12 0.67 11162500 1977 0.92 1.78 2.30 3.22 2.92 4.58 1.93 2.00 0.78 0.20 0.012 0.083 11162500 1978 0.49 3.90 25.8 299 167 124 86.1 30.4 12.3 6.40 3.25 2.80 11162500 1979 2.25 3.43 3.75 34.2 105 68.9 36.4 13.8 5.47 3.85 2.75 2.08 11162500 1980 4.62 6.14 34.6 150 282 116 51.1 24.9 12.1 6.14 4.17 4.03 11162500 1981 2.13 2.40 5.20 31.9 18.9 65.3 19.6 6.49 3.46 1.75 1.78 0.64 11162500 1982 3.01 27.6 56.5 293 179 206 352 43.5 16.3 9.34 6.95 5.74 11162500 1983 7.39 51.2 318 311 476 540 130 93.8 28.1 14.8 8.71 7.79 11162500 1984 10.4 85.9 309 72.0 38.0 28.2 17.6 12.3 10.7 4.09 3.20 2.34 11162500 1985 5.83 35.1 30.5 11.1 55.7 56.5 21.3 9.38 5.20 2.55 2.24 3.32 11162500 1986 3.16 8.05 15.1 28.0 434 232 35.9 15.5 8.00 5.00 3.67 4.57 11162500 1987 3.27 3.48 5.41 8.24 27.5 27.6 7.45 3.76 2.14 1.29 0.79 0.79 11162500 1988 1.16 2.49 18.0 27.5 6.93 4.25 5.98 3.61 2.23 0.95 0.39 0.23