Year	current US$
1995	3799999.95231628
1996	2900000.09536743
1997	1500000
2001	2799999.95231628
2002	5099999.90463257
2003	13300000.1907349
2004	13100000.3814697
2005	9800000.19073486
2006	15500000
2007	40200000.762939505
2008	45599998.4741211
2009	25700000.762939498
2010	29399999.6185303
2011	31500000
2012	19799999.237060502
2013	27200000.762939498
2014	53000000
2015	53000000
2016	33000000
2017	63000000
2018	74500000
2019	87099998.4741211