1994 3
1993 7
1992 7
1991 10
1990 5
1990 13
1986 5
1985 6
1985 5
1982 11
1982 17
1981 5
1979 7
1977 9
1977 6
1977 7
1975 12
1974 9
1974 11
1972 9
1971 3
1971 9
1970 16
1970 12