50138000 1974 229 189 44.1 37.0 95.9 37.1 24.8 20.5 18.8 78.8 134 485 50138000 1975 358 951 293 57.9 39.9 54.5 31.2 43.7 52.6 185 395 2075 50138000 1976 820 783 422 89.2 93.4 49.5 69.7 70.9 24.0 26.4 42.3 281 50138000 1977 352 228 56.2 24.7 13.9 10.6 16.1 12.7 9.23 53.5 368 145 50138000 1978 488 1518 75.6 37.4 33.4 27.0 121 72.1 70.8 91.7 130 193 50138000 1979 1061 219 95.3 42.7 29.8 34.2 26.0 226 504 217 742 1612 50138000 1980 216 136 107 44.3 35.7 33.6 162 636 158 134 130 482 50138000 1981 528 86.3 55.5 43.0 84.1 28.1 81.0 121 132 140 184 496 50138000 1982 681 259 292 108 50.2 37.1 50.3 138 27.3 169 253 542 50138000 1983 208 473 135 49.0 31.1 29.3 87.8 462 101 66.0 132 135 50138000 1984 247 525 102 96.5 84.9 30.0 22.9 169 136 240 176 699 50138000 1985 385 520 73.3 38.7 28.1 85.5 62.7 401 74.0 78.3 155 313 50138000 1986 1254 295 77.5 40.4 32.2 20.2 47.5 586 174 103 132 109 50138000 1987 260 769 163 72.7 45.1 26.3 83.7 101 171 93.2 142 217 50138000 1988 156 431 173 49.5 27.3 35.5 61.5 46.1 76.5 66.3 757 509