08198500 1953 1.22 397 1 19530904 0.000 301 08198500 1954 12.9 3730 1 19540524 0.000 18 08198500 1955 0.32 24.0 1 19541006 0.000 78 08198500 1956 1.03 323 1 19560703 0.000 283 08198500 1957 23.6 1760 1 19570922 0.000 163 08198500 1958 135 17100 1 19580617 2.00 2 08198500 1959 64.1 4280 1 19590626 0.000 13 08198500 1960 7.76 598 1 19591004 0.20 7 08198500 1961 21.1 422 1 19610619 0.50 1 19610614 08198500 1962 0.66 7.60 1 19611010 0.000 105 08198500 1963 0.070 1.40 1 19630506 0.000 206 08198500 1964 6.46 1090 1 19640927 0.000 185 08198500 1965 2.35 400 1 19650923 0.000 4 08198500 1966 11.3 567 1 19660814 0.000 26 08198500 1967 10.3 2210 1 19670915 0.060 2 08198500 1968 74.3 3130 1 19671015 1.90 1 19680930 08198500 1969 1.13 27.0 1 19690827 0.26 8 08198500 1970 25.4 4160 1 19691005 0.47 2 08198500 1971 64.0 9030 1 19710812 0.23 3 08198500 1972 38.0 1460 1 19720824 1.30 6 08198500 1973 114 7880 1 19730715 0.68 1 19730531 08198500 1974 25.3 1270 1 19740830 1.10 5 08198500 1975 4.20 33.0 2 1.10 4 08198500 1976 67.2 7660 1 19760716 0.46 2 08198500 1977 34.3 603 1 19770511 1.50 1 19770930 08198500 1978 39.2 4590 1 19780802 0.32 2 08198500 1979 58.1 2190 1 19790605 0.28 3 08198500 1980 16.5 1750 1 19800907 0.45 2 08198500 1981 115 4340 1 19810423 0.95 1 19810302 08198500 1982 16.1 2020 1 19811013 0.77 1 19820925 08198500 1983 0.73 2.50 2 0.25 1 19830507 08198500 1984 1.68 228 1 19831106 0.35 3 08198500 1985 24.5 2560 1 19841231 0.090 4 08198500 1986 6.28 1280 1 19851019 0.35 20 08198500 1987 211 9600 1 19870529 0.71 4 08198500 1988 7.89 1290 1 19880712 1.50 1 19880916