1950 14.3 7863 69.5 31.2 59.8 . 24.1 2628500 151.684 . 41 1951 15.1 7953 72.9 36.5 72.1 . 26 2843000 154.287 . 42 1952 15.3 8071 73.1 36.2 71.3 . 26.5 2851200 156.954 . 43 1953 15.2 8319 71.3 28.5 62.7 . 26.7 2953900 159.565 . 44 1954 15.8 8276 64.4 27.4 63.4 . 26.9 3099700 162.391 . 45 1955 14.7 8675 67 27.1 56.1 . 26.8 2958100 165.275 . 46 1956 16.8 8930 58.8 26.7 57.7 . 27.2 3492200 168.221 . 47 1957 17.6 8988 57.3 28.7 51.6 . 28.1 3647100 171.274 . 48 1958 19.3 8922 56.6 33.4 50.1 . 28.9 4144800 174.141 . 49 1959 19.8 9167 51.6 34.4 48.6 . 29.1 4331118 177.073 . 50 1960 19.2 9210 52.4 33.5 46 51.53361 29.6 4333602 180.671 50 51 1961 20.6 9361 47.4 33 45.1 51.86824 29.9 4944130 183.691 49 52 1962 20.6 9666 50 34.2 44.8 52.09133 30.2 4997189 186.538 46 53 1963 21.1 9886 49.3 33.8 49.8 50.97588 30.6 5269019 189.242 80 54 1964 21.3 10456 48.2 32.8 49.9 50.75279 31 5443769 191.889 78 55 1965 22.9 10965 49.8 34.4 51.8 50.97588 31.5 5871560 194.303 49 56 1966 24.5 11417 52.7 36.2 54.5 52.48173 32.4 6437127 196.56 44 57 1967 25.1 11776 48.8 36.4 51.7 51.86824 33.4 6552305 198.712 45 58 1968 25.2 12196 51.2 37.9 45.5 49.5258 34.8 6653319 200.706 59 59 1969 26.3 12451 54.1 41.7 49.3 50.36239 36.7 7174882 202.677 87 60 1970 27.4 12823 52.4 43.5 54.5 53.151 38.8 7686589 205.052 49 61 1971 27.4 13218 52.9 45.5 55.7 54.54531 40.5 7723561 207.661 57 62 1972 28.3 13692 53.4 49.7 52.1 54.82417 41.8 8146839 209.896 76 63 1973 27.1 14496 77.1 59.6 89 84.66235 44.4 7961659 211.909 119 64 1974 27 14268 72.3 61.3 128.2 94.0321 49.3 8034339 213.854 76 65 1975 26.4 14393 81.4 61.9 115.2 91.13194 53.8 8019673 215.973 120 66 1976 28.5 14873 76.9 59.9 107.6 93.86478 56.9 9012071 218.035 184 67 1977 29 15256 77.3 59.5 88 95.25909 60.6 9279454 220.239 180 68 1978 30.4 15845 85.6 73.1 92 94.4225 65.2 9902015 222.585 204 69 1979 32.8 16120 87.2 93.1 104.5 105.5212 72.6 1.09e+07 225.055 210 70 1980 32.7 16063 94.4 98.4 119.2 115.3371 82.4 1.13e+07 227.726 194 71 1981 33.7 16265 96.5 99.2 125.9 126.6589 90.9 1.19e+07 229.966 239 72 1982 33.9 16328 94.8 100.6 100 117.0103 96.5 1.20e+07 232.188 212 73 1983 34 16673 96.3 99.1 128.4 124.3165 99.6 1.23e+07 234.307 224 74 1984 35.3 17799 109 100.3 129.7 130.061 103.9 1.29e+07 236.348 226 75 1985 36.4 18229 104.5 98.2 105.9 109.7599 107.6 1.35e+07 238.466 209 76 1986 37.2 18641 115.4 98.8 83.5 104.4615 109.6 1.42e+07 240.651 278 77 1987 39.4 18870 113.3 106.3 67.7 103.1788 113.6 1.54e+07 242.804 326 78 1988 39.6 19522 125.1 112.1 97.1 148.3543 118.3 1.60e+07 245.021 401 79 1989 40.9 19833 137.1 119.3 102.4 143.0559 124 1.72e+07 247.342 583 80 1990 42.4 20058 134.9 128.8 100.9 130.9534 130.7 1.84e+07 249.973 564 81 1991 44.1 19873 131.7 132.4 97 126.6589 136.2 1.96e+07 253.336 667 82 1992 46.5 20220 131.9 132.3 96 125.3761 140.3 2.09e+07 256.677 786 83 1993 48.2 20235 138 137.1 92.9 131.3995 144.5 2.20e+07 260.037 780 84 1994 48.8 20507 140.1 136 100.1 136.4748 148.2 2.37e+07 263.226 980 85 1995 48.2 20798 142.2 134.9 109 138.4826 152.4 2.48e+07 266.364 1183 86 1996 48.8 21072 152.6 134.5 158.5 174.3442 156.9 2.61e+07 269.485 1291 87 1997 49.5 21470 158.5 136.8 110.1 157.7798 160.5 2.70e+07 272.756 1443 88 1998 49.8 22359 159.6 136.5 91.7 128.9456 163 2.76e+07 275.955 1543 89 1999 52.9 22678 161.8 139.2 78.2 102.8999 166.6 2.97e+07 279.144 1674 90 2000 53.2 23501 162.9 148.1 76.4 . 172.2 3.05e+07 282.489 1703 91 2001 53.9 23692 168 160.5 78.8 . 177.1 . 286.362 1737 92