12424000 1949 304 4830 1 19490224 11.0 1 19490906 12424000 1950 346 6820 1 19500225 15.0 3 12424000 1951 245 4270 1 19510211 12.0 13 12424000 1952 315 6530 1 19520326 14.0 2 12424000 1953 209 3100 1 19530118 12.0 17 12424000 1954 205 3660 1 19540222 7.50 1 19540814 12424000 1955 131 3880 1 19550208 4.00 3 12424000 1956 432 9280 1 19551222 8.00 1 19551003 12424000 1957 299 6440 1 19570226 12.0 11 12424000 1958 277 4710 1 19580213 12.0 18 12424000 1959 320 9560 1 19590125 14.0 12 12424000 1960 166 2170 1 19600207 5.10 2 12424000 1961 277 5550 1 19610211 5.00 1 19610716 12424000 1962 146 4060 1 19620327 5.40 1 19620801 12424000 1963 183 10100 1 19630204 6.00 28 12424000 1964 175 3190 1 19640318 7.50 1 19640816 12424000 1965 389 9650 1 19641223 13.0 20 12424000 1966 132 3300 1 19660310 5.20 2 12424000 1967 225 4160 1 19670128 4.80 1 19670901 12424000 1968 111 3720 1 19680220 2.30 3 12424000 1969 378 5030 1 19690318 6.00 2 12424000 1970 252 7370 1 19700217 7.50 18 12424000 1971 234 3780 1 19710117 10.0 8 12424000 1972 313 11000 1 19720121 6.40 4 12424000 1973 80.9 4500 1 19730113 1.40 2 12424000 1974 548 13500 1 19740116 1.60 1 19731001 12424000 1975 293 7160 1 19750302 23.0 2 12424000 1976 263 5320 1 19760116 14.0 4 12424000 1977 27.3 709 1 19770119 3.60 3 12424000 1979 232 8550 1 19790213 6.00 6 12424000 1980 116 1840 1 19800115 6.40 1 19800816 12424000 1981 179 4550 1 19810216 3.90 4 12424000 1982 296 7000 1 19820215 6.00 1 19820828 12424000 1983 283 3350 1 19830219 18.0 3 12424000 1984 361 6480 1 19840104 23.0 18 12424000 1985 195 3280 1 19850324 12.0 1 19850730 12424000 1986 220 6300 1 19860224 9.40 1 19860828 12424000 1987 96.8 2600 1 19870201 3.90 8 12424000 1988 58.5 622 1 19880407 1.40 2