13075000 1955 62.4 140 1 19550313 29.0 2 13075000 1956 63.5 250 1 19560321 30.0 9 13075000 1957 78.9 280 1 19570225 40.0 3 13075000 1958 87.9 403 1 19580225 39.0 1 19580719 13075000 1959 71.7 167 1 19590221 34.0 1 19590619 13075000 1960 66.5 314 1 19600309 27.0 3 13075000 1961 52.9 267 1 19610210 20.0 1 19610805 13075000 1962 85.7 1100 1 19620212 31.0 1 19620710 13075000 1963 73.0 574 1 19630202 29.0 2 13075000 1964 75.8 317 1 19640404 29.0 1 19640108 13075000 1965 103 420 1 19641224 54.0 1 19650814 13075000 1966 74.4 272 1 19660313 30.0 1 19660816 13075000 1967 69.3 134 1 19670615 41.0 1 19670806 13075000 1968 75.7 259 1 19680224 41.0 1 19680727 13075000 1969 102 508 1 19690330 40.0 1 19690531 13075000 1970 85.5 221 1 19700118 46.0 1 19700606 13075000 1971 116 444 1 19710313 51.0 2 13075000 1972 114 258 1 19720217 54.0 1 19720802 13075000 1973 95.6 277 1 19730302 46.0 1 19730605 13075000 1974 97.2 392 1 19740303 42.0 1 19740622 13075000 1975 105 228 1 19750524 56.0 1 19750809 13075000 1976 100 322 1 19760402 34.0 1 19760723 13075000 1977 64.6 127 1 19770312 26.0 1 19770721 13075000 1978 81.3 195 1 19780409 25.0 1 19780730 13075000 1979 73.5 292 1 19790308 26.0 1 19790607 13075000 1980 110 826 1 19800115 27.0 1 19800809 13075000 1981 76.3 260 1 19810526 24.0 1 19810806 13075000 1982 106 269 1 19820510 17.0 1 19820104 13075000 1983 153 342 1 19830303 79.0 1 19830906 13075000 1984 166 389 1 19840516 77.0 1 19840719 13075000 1985 118 561 1 19850404 51.0 1 19850620 13075000 1986 144 630 1 19860220 65.0 1 19860819 13075000 1987 99.9 202 1 19870309 45.0 1 19870417 13075000 1988 74.6 157 1 19880302 25.0 1 19880726