Year	current US$
1995	775800000
1996	928300000
1997	1124400000
1998	1154100000
1999	1104200000
2000	1890817248.56137
2001	2778167048.65317
2002	3705189903.6838
2003	3804412285.59251
2004	5070638246.51682
2005	7400868952.69353
2006	8672178210.09007
2007	11611657748.3429
2008	11014284316.2308
2009	9898438104.1619
2010	11198380428.7722
2011	10848171061.4083
2012	14230293694.8951
2013	13963439550.1563
2014	13693975168.619
2015	10756151413.9739
2016	9736176858.65312
2017	10024496874.0356
2018	11949783964.3439
2019	11409992784.0196
2020	8318074385.65116
2021	7890270136.74642
2022	9376479571.3723
2023	11946738759.431768