11316800 1961 5.81 27.0 1 19601201 0.70 1 19610825 11316800 1962 16.1 173 1 19620215 1.20 2 11316800 1963 30.1 764 1 19630201 1.90 1 19621002 11316800 1964 12.5 44.0 1 19640401 2.30 2 11316800 1965 45.3 1020 1 19641224 1.80 1 19641013 11316800 1966 13.1 47.0 1 19660411 1.00 1 19660930 11316800 1967 39.1 303 1 19670316 1.70 1 19661001 11316800 1968 12.1 100 1 19680220 1.50 1 19680811 11316800 1969 45.7 833 1 19690121 1.40 1 19681003 11316800 1970 30.2 642 1 19700121 2.10 1 19700927 11316800 1971 21.5 271 1 19710326 2.00 1 19710912 11316800 1972 12.8 85.0 1 19711222 1.90 3 11316800 1973 23.5 166 1 19730112 2.40 1 19730902 11316800 1974 31.1 400 1 19740302 2.30 1 19731001 11316800 1975 24.2 549 1 19750325 2.90 3 11316800 1976 5.44 21.0 1 19751026 0.78 1 19760716 11316800 1977 2.39 15.0 1 19770221 0.11 1 19770814 11316800 1978 28.5 199 1 19780425 0.47 2 11316800 1979 21.4 168 1 19790111 1.80 1 19790917 11316800 1980 38.9 669 1 19800114 2.40 1 19800826 11316800 1981 8.62 70.0 1 19810326 0.84 1 19810830 11316800 1982 47.7 826 1 19820411 1.80 2 11316800 1983 67.9 541 1 19830313 5.30 2 11316800 1984 34.3 409 1 19831226 3.00 1 19840825 11316800 1985 11.8 56.0 1 19850208 1.70 2 11316800 1986 39.6 1250 1 19860219 2.50 8 11316800 1987 6.18 91.0 1 19870213 0.35 1 19870831 11316800 1988 4.16 17.0 1 19880301 0.30 1 19880912