1981 5
1980 5
1979 12
1978 4
1977 5
1975 12
1975 10
1974 10
1972 5
1970 7
1969 7
1969 4
1969 2
1968 4
1967 10
1966 5
1965 7
1964 9
1961 3
1959 3
1959 12
1959 7