1984 7
1982 5
1981 5
1978 4
1978 16
1977 6
1977 4
1976 7
1975 2
1974 11
1973 4
1972 2
1972 5
1972 3
1970 12
1970 5
1970 6
1969 4
1968 1
1968 7
1967 6
1966 3