Year	current US$
1995	914762873.6891532
1996	1023005862.7792743
1997	1180968165.4085984
1998	1382605389.3205488
1999	1567402513.6964228
2000	1563667799.6157825
2001	1659131243.7383714
2002	1947332921.747183
2003	2328658227.848101
2004	2822358473.169832
2005	3032411026.949189
2006	3422733202.450104
2007	4466350655.89909
2008	5928791505.351438
2009	5486921247.073229
2010	5920369789.501823
2011	6565667052.797365
2012	6690228371.669086
2013	7001175622.712655
2014	7708454412.321261
2015	7084800892.222841
2016	6846377563.006829
2017	6979788333.502793
2018	7491649455.927165
2019	7314967866.282892
2020	6684225641.0256405
2021	7931193222.064053