1974 0
1974 3
1973 0
1971 0
1970 1
1969 0
1969 2
1968 0
1967 0
1964 1
1964 4
1964 0
1963 1
1961 2
1961 1
1960 0
1959 0
1959 1
1957 1
1957 2
1957 0