2000 0
2000 4
2000 2
2000 1
1999 2
1999 0
1998 2
1998 5
1998 3
1998 1
1997 2
1997 4
1997 8
1996 1
1995 2
1994 2
1992 2
1991 2
1991 4
1990 2
1990 0