1969 5
1968 2
1967 0
1966 2
1965 2
1964 0
1963 0
1962 0
1960 0
1960 1
1960 2
1959 0
1956 4
1956 0
1956 2
1956 1
1954 4
1951 2
1950 1
1949 2
1948 0
1946 0
1945 1