1989 9
1988 5
1988 12
1987 13
1986 12
1986 3
1985 10
1985 12
1984 14
1984 4
1984 1
1982 12
1982 15
1980 11
1980 13
1980 10
1980 9
1979 8
1979 9
1978 7
1977 10
1977 11
1976 10