1980 1
1977 0
1976 3
1972 0
1970 1
1970 4
1967 0
1964 0
1962 1
1957 0
1954 0
1950 0
1949 3
1949 2
1948 1
1947 1
1947 0
1944 1
1943 0
1939 1
1938 1