1997 2
1991 0
1989 1
1988 2
1981 2
1979 0
1977 1
1970 0
1967 0
1964 1
1958 2
1958 0
1954 1
1953 5
1952 1
1947 0
1944 0
1940 1
1936 0
1929 1
1927 0
1921 1