1983 1
1981 0
1980 1
1979 0
1976 0
1976 1
1975 0
1972 0
1972 1
1971 0
1969 0
1968 0
1967 0
1965 0
1963 0
1960 0
1960 1
1959 1
1958 0
1957 0