Year	Total
1980	0
1981	0
1982	0
1983	0
1984	0
1985	0
1986	0
1987	2987160
1988	6970040
1989	14935800
1990	27382300
1991	32736000
1992	47740000
1993	81321680
1994	87118680
1995	104257340
1996	121396000
1997	170008960
1998	259160000
1999	245520000
2000	265980000
2001	300080000
2002	383556800
2003	403744000
2004	420657600
2005	425458880
2006	443300000
2007	465124000
2008	645172000
2009	613800000
2010	600160000
2011	600160000
2012	600160000
2013	600160000
2014	600160000
2015	600160000
2016	600160000