1988 3
1986 7
1986 3
1986 5
1984 2
1984 3
1984 1
1984 5
1983 1
1983 5
1983 2
1982 1
1979 1
1979 3
1978 10
1978 1
1978 3
1977 10
1976 3
1976 0
1975 3
1975 10
1975 4