2004 1
2003 2
2001 2
2000 3
2000 2
1998 10
1997 0
1997 9
1995 4
1995 1
1993 7
1992 1
1991 2
1990 0
1990 1
1990 4
1989 4
1989 8
1989 2
1988 1
1987 1
1987 8