1993 1
1989 1
1988 1
1987 1
1983 0
1977 0
1974 0
1973 1
1971 0
1968 0
1968 1
1966 1
1965 0
1962 0
1961 2
1958 0
1954 1
1953 0
1944 0
1941 2
1937 0
1933 0