1975 3
1975 6
1974 0
1974 1
1973 6
1973 0
1973 3
1972 3
1971 1
1971 2
1971 4
1970 0
1969 0
1968 3
1968 2
1968 1
1967 2
1967 6
1967 3
1966 1