1999 3
1998 2
1997 1
1996 1
1995 1
1989 0
1986 1
1982 3
1979 0
1978 3
1978 0
1977 3
1976 0
1975 3
1975 2
1974 0
1973 2
1969 1
1968 3
1967 3
1962 1
1959 0
1959 2