1993 8
1992 11
1992 9
1992 7
1991 10
1990 3
1990 6
1988 2
1988 7
1988 4
1987 1
1986 2
1986 9
1985 4
1983 11
1982 4
1980 4
1979 4
1978 9
1977 5
1975 12
1974 9
1973 4