Year	current US$
1995	77000000
1996	81000000
1997	84000000
1998	87000000
1999	128000000
2000	79000000
2001	31000000
2002	59000000
2003	69000000
2004	64000000
2005	4000000
2007	1000000
2008	500000
2009	200000.00298023198
2010	3000000
2011	5400000.09536743
2012	5500000
2013	200000.00298023198
2015	3700000.04768372