06409000 1949 9.59 28.0 1 19490602 5.80 2 06409000 1950 9.17 46.0 1 19500414 5.00 21 06409000 1951 8.75 22.0 1 19510406 4.50 2 06409000 1952 11.0 232 1 19520522 4.00 4 06409000 1953 8.99 20.0 1 19530423 6.00 37 06409000 1954 7.77 17.0 1 19540406 4.50 1 19540312 06409000 1955 8.77 40.0 1 19550410 5.00 12 06409000 1956 7.60 22.0 1 19560528 4.00 10 06409000 1957 7.73 20.0 1 19570525 4.00 4 06409000 1958 7.08 14.0 2 4.50 1 19580923 06409000 1959 6.84 16.0 1 19590416 4.50 19 06409000 1960 6.45 32.0 1 19600328 3.90 9 06409000 1961 5.13 9.40 1 19610613 3.00 2 06409000 1962 6.69 33.0 1 19620416 2.00 4 06409000 1963 10.2 52.0 1 19630615 3.00 1 19630119 06409000 1964 11.1 53.0 1 19640609 5.50 1 19631214 06409000 1965 16.6 89.0 1 19650618 5.00 1 19641217 06409000 1966 14.4 28.0 1 19660416 7.50 1 19660128 06409000 1967 14.0 33.0 1 19670615 7.00 2 06409000 1968 11.5 22.0 1 19680329 6.60 1 19680813 06409000 1969 11.1 32.0 1 19690717 5.80 1 19690605 06409000 1970 12.6 56.0 1 19700508 7.20 1 19700125 06409000 1971 12.8 40.0 1 19710420 6.00 1 19701123 06409000 1972 12.5 24.0 1 19720511 7.00 1 19720114 06409000 1973 12.0 26.0 1 19730506 3.50 1 19730314 06409000 1974 10.1 20.0 2 5.60 1 19740911 06409000 1975 11.3 43.0 1 19750423 7.00 7 06409000 1976 9.85 34.0 1 19760615 5.00 1 19751111 06409000 1977 10.6 23.0 2 7.00 14 06409000 1978 13.9 52.0 1 19780518 6.20 1 19771121 06409000 1979 12.7 24.0 3 8.00 1 19790114 06409000 1980 10.6 25.0 3 4.80 1 19791216 06409000 1981 8.96 13.0 1 19810725 6.00 1 19810210 06409000 1982 9.78 27.0 1 19820520 5.00 1 19820116 06409000 1983 15.1 29.0 1 19830425 5.60 1 19821010 06409000 1984 16.9 95.0 1 19840717 8.00 4 06409000 1985 11.1 20.0 1 19850325 6.00 1 19850131 06409000 1986 13.1 26.0 1 19860509 8.00 1 19851202 06409000 1987 11.6 19.0 4 8.00 1 19861113 06409000 1988 11.0 31.0 1 19880407 8.00 3