Year	current US$
1996	8019999.902695414
1997	7310000.136494631
1998	9260000.223293897
1999	6400000.048801305
2000	8330000.046640636
2001	5560000.041499733
2002	14999999.91245568
2003	29869999.40313398
2004	37719999.350607395
2005	38810000.726953134
2006	42259999.41118057
2007	44350000.12814998
2008	50260000.15810132
2009	89119997.6503849
2010	23049999.89457429
2011	21290000.034496196
2012	17579999.918118123
2013	5880000.002682211
2014	7369999.879971143
2015	4819999.923929576
2016	589999.9998509882
2017	1129999.9803304677
2018	899999.9985098827
2019	870000.0084936619
2020	329999.99076127977
2021	4449999.988079067
2022	16469999.469816688