2008 0
2007 1
2007 3
2006 0
2004 0
2004 1
2003 2
2003 0
2002 2
2001 0
1999 0
1998 0
1998 1
1998 4
1997 1
1997 0
1996 1
1995 0
1994 1
1994 2
1993 1
1993 0
1992 0