09210500 1952 45.5 44.9 40.0 37.0 35.0 33.0 161 378 237 68.0 38.5 32.5 09210500 1953 30.8 26.5 20.5 18.2 26.1 31.5 79.8 103 210 65.6 34.1 23.5 09210500 1954 25.0 25.2 23.5 29.3 34.5 27.6 100 197 105 46.2 25.5 20.7 09210500 1955 27.2 25.4 19.1 23.7 24.3 28.6 65.0 167 146 45.9 26.9 20.9 09210500 1956 26.7 24.7 30.3 27.3 27.4 54.3 174 308 263 66.6 36.9 25.4 09210500 1957 31.9 31.3 29.3 23.8 27.5 27.7 61.7 216 283 84.2 37.7 35.0 09210500 1958 33.4 34.4 25.0 15.0 15.0 20.0 67.4 339 225 55.0 32.5 25.1 09210500 1959 24.9 23.9 28.4 25.0 27.9 29.3 68.0 109 153 46.0 27.7 28.5 09210500 1960 34.4 25.8 23.9 22.6 21.9 47.9 114 111 101 35.2 19.2 21.7 09210500 1961 27.8 25.9 18.8 18.4 22.8 29.0 40.7 69.8 54.3 20.3 16.9 20.5 09210500 1962 27.5 24.0 23.0 22.7 24.3 18.7 229 275 213 73.3 32.7 26.1 09210500 1963 33.9 28.4 21.1 19.1 31.7 44.1 61.2 149 152 48.4 28.3 38.0 09210500 1964 30.9 26.2 16.8 17.9 15.9 23.8 68.2 152 192 59.9 31.2 23.5 09210500 1965 27.1 25.7 27.3 29.5 33.8 21.4 149 392 525 179 69.1 55.7 09210500 1966 43.3 41.2 34.0 32.3 29.9 40.4 102 165 94.5 34.7 23.3 21.6 09210500 1967 30.4 32.8 28.9 31.4 28.9 19.9 71.5 189 289 96.3 44.5 26.8 09210500 1968 31.2 24.6 23.7 28.3 25.5 27.5 43.2 94.6 220 66.6 42.0 24.8 09210500 1969 31.3 29.8 21.7 24.4 26.7 21.5 155 276 177 62.6 35.3 28.5 09210500 1970 28.7 27.9 23.8 22.6 22.9 21.3 46.6 124 187 60.5 28.0 28.1 09210500 1971 25.4 26.8 22.3 22.8 29.4 31.5 140 348 500 146 61.4 43.4 09210500 1972 37.4 36.9 28.6 29.0 31.3 48.0 142 426 507 132 58.9 46.6 09210500 1973 46.0 40.8 35.0 28.7 30.6 30.5 42.2 203 149 61.1 33.2 33.9 09210500 1974 30.2 35.8 27.1 26.4 28.5 39.1 125 259 272 82.0 35.7 32.6 09210500 1975 32.3 30.0 27.8 27.8 26.0 24.7 36.9 180 325 185 57.8 42.2 09210500 1976 38.4 37.4 37.5 31.7 29.1 30.3 135 337 266 92.9 49.9 38.1 09210500 1977 34.0 30.1 28.1 24.7 24.7 22.5 35.1 32.1 20.3 17.2 15.6 12.7 09210500 1978 19.1 20.1 21.3 20.7 19.5 37.5 123 266 398 143 53.7 41.2 09210500 1979 34.2 30.5 29.6 29.5 36.8 29.2 80.9 225 168 52.9 35.1 26.8 09210500 1980 29.4 26.2 22.9 24.4 24.4 24.1 165 437 316 99.0 46.8 36.1 09210500 1981 34.5 31.8 30.6 30.1 24.5 32.9 42.6 66.5 59.5 22.7 10.6 16.7 09210500 1982 23.5 22.2 23.0 22.6 27.6 28.4 96.4 329 329 150 58.0 45.7 09210500 1983 45.2 36.4 36.3 38.9 31.7 34.6 96.4 395 509 182 76.0 52.6 09210500 1984 46.4 39.7 39.2 39.3 34.8 36.3 76.3 362 342 123 59.2 47.2 09210500 1985 43.6 41.2 42.1 41.3 51.3 40.8 151 189 107 47.2 26.8 27.7 09210500 1986 30.4 27.1 29.0 27.5 35.3 76.3 280 437 628 167 71.2 52.7 09210500 1987 55.3 42.3 29.9 25.8 28.3 39.9 138 130 65.2 35.3 29.5 19.7 09210500 1988 26.7 32.5 19.8 21.1 23.2 29.0 95.7 150 90.5 33.3 22.3 19.5