02479155 1967 51.9 950 1 19670101 6.20 2 02479155 1968 49.3 2760 1 19671219 4.70 1 19680903 02479155 1969 76.9 3630 1 19690413 4.80 4 02479155 1970 64.5 1720 1 19700304 7.80 1 19700708 02479155 1971 101 1140 1 19710512 6.60 1 19701005 02479155 1972 96.8 1280 1 19720508 5.50 2 02479155 1973 113 2780 1 19730325 5.80 1 19721013 02479155 1974 126 2760 1 19740413 14.0 12 02479155 1975 139 2610 1 19750508 11.0 9 02479155 1976 78.5 1820 1 19751001 8.20 3 02479155 1977 104 2160 1 19770331 8.70 1 19761015 02479155 1978 98.3 1460 2 10.0 1 19780925 02479155 1979 165 7750 1 19790404 8.70 5 02479155 1980 175 2950 1 19800413 14.0 1 19800911 02479155 1981 64.9 3360 1 19810210 4.20 2 02479155 1982 64.2 1980 1 19820203 5.60 5 02479155 1983 167 8820 1 19830407 7.80 1 19821028 02479155 1984 87.9 2100 1 19840227 6.90 1 19840930 02479155 1985 81.2 1600 1 19841205 6.30 1 19850608 02479155 1986 78.2 2460 1 19851030 7.30 1 19860714 02479155 1987 100 1270 1 19870122 8.40 1 19870928 02479155 1988 77.0 1320 1 19880304 7.40 1 19871013