10343500 1954 8.00 59.0 1 19540309 1.70 13 10343500 1955 6.26 44.0 1 19550512 1.70 8 10343500 1956 20.9 398 1 19551223 1.90 15 10343500 1957 9.81 97.0 1 19570518 1.80 1 19570827 10343500 1958 17.5 149 1 19580519 1.80 1 19571009 10343500 1959 5.82 28.0 2 1.30 11 10343500 1960 6.99 44.0 2 1.00 3 10343500 1961 3.84 16.0 2 1.10 1 19610906 10343500 1962 8.01 55.0 1 19620424 1.30 1 19620114 10343500 1963 18.6 370 1 19630131 1.50 1 19630112 10343500 1964 8.73 40.0 2 1.70 2 10343500 1965 19.0 348 1 19641223 2.00 19 10343500 1966 7.38 36.0 1 19660417 1.90 1 19660904 10343500 1967 21.4 170 1 19670524 2.80 12 10343500 1968 8.51 35.0 1 19680503 2.30 17 10343500 1969 21.8 163 1 19690513 2.40 5 10343500 1970 15.3 153 1 19700122 2.90 1 19700930 10343500 1971 18.4 119 1 19710515 2.90 3 10343500 1972 9.69 37.0 1 19720519 2.30 10 10343500 1973 13.5 86.0 1 19730514 2.10 1 19721001 10343500 1974 19.0 101 1 19740509 2.60 1 19731003 10343500 1975 13.7 105 2 2.80 6 10343500 1976 4.78 24.0 1 19751026 1.70 9 10343500 1977 2.65 10.0 2 1.30 32 10343500 1978 12.8 88.0 1 19780514 1.70 19 10343500 1979 7.02 46.0 1 19790505 1.50 6 10343500 1980 17.4 173 1 19800113 1.60 3 10343500 1981 4.83 26.0 1 19810424 1.30 23 10343500 1982 28.7 253 1 19811220 1.60 1 19811001 10343500 1983 30.0 206 1 19830611 4.40 2 10343500 1984 20.4 89.0 1 19831117 4.20 6 10343500 1985 8.79 51.0 1 19850415 2.50 3 10343500 1986 21.1 300 1 19860308 3.20 5 10343500 1987 5.03 20.0 1 19870213 1.70 4 10343500 1988 3.22 10.0 1 19880414 1.50 25