Year	current US$
1995	71350000
1996	153730000
1997	228986400
1998	166647970
1999	182652132
2000	182160000
2001	209240000
2002	263890000
2003	335860000
2004	787519510.008093
2005	915231161.780943
2006	1169173062.59984
2007	1644375090.62217
2008	1904067122.6008
2009	1439809231.68406
2010	1669336819.11366
2011	1798624692.26173
2012	1914983996.61627
2013	2192193826.94676
2014	2078618314.80089
2015	1491475903.47047
2016	1382330886.59828
2017	1538655751.77642
2018	1487814907.95282
2019	1527937456.87278
2020	1327006085.34023
2021	1556822543.94877
2022	2034814437.27609
2023	1850000000