Year	current US$
1993	203660583677.65225
1994	242312471146.33887
1995	313008335862.07227
1996	332084071208.8488
1997	327923288272.5812
1998	361650294783.6619
1999	348546582583.9503
2000	343880978982.3335
2001	377242087594.0043
2002	424774799819.1742
2003	504615924524.6752
2004	603409247870.4475
2005	712442860747.8989
2006	800767593598.7058
2007	1007853536212.3522
2008	1240450341362.6987
2009	1040579627565.9026
2010	1052314633867.0612
2011	1154683307402.7366
2012	1087883469546.9003
2013	1139574654398.9673
2014	1179040488352.7764
2015	1042100378371.9884
2016	1060589342669.5188
2017	1184001627222.1548
2018	1337667301445.8267
2019	1361827939245.8792
2020	1354602466785.5054
2021	1541917359820.6704