Year	Total
1985	322000
1986	322000
1987	322000
1988	276000
1989	322000
1990	368000
1991	322000
1992	138000
1993	0
1994	5000
1995	5000
1996	46000
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0