Year	current US$
1995	17100000.3814697
1996	16000000
1997	9699999.80926514
1998	7099999.90463257
1999	9699999.80926514
2000	4000000
2001	8800000.19073486
2002	800000.011920929
2003	1600000.02384186
2004	3519999.98092651
2005	6400000.09536743
2006	30899999.6185303
2007	33099998.4741211
2008	31200000.762939498
2009	39299999.237060495
2010	50799999.237060495
2011	65900001.525878906
2012	65400001.525878906
2013	70500000
2014	64800003.0517578
2015	60000000
2016	71000000
2017	79000000
2018	92000000
2019	82000000
2020	7000000