Year	constant 2011 international $
1990	338954973738.173
1991	345464543134.487
1992	356896897155.92
1993	387018825866.838
1994	366460996516.979
1995	387087433778.255
1996	419937858607.684
1997	455162010057.42
1998	460194519939.307
1999	458438472670.928
2000	479237710567.045
2001	447116169430.491
2002	464855668084.782
2003	502643247856.903
2004	550691010808.796
2005	585462152604.305
2006	606941700440.709
2007	638952511502.317
2008	640753201920.573
2009	616897744666.564
2010	683394894170.773
2011	767113184158.443
2012	791339717188.517
2013	853690310126.424
2014	879106688253.585
2015	926824602947.789
2016	960782807068.021
2017	1019417337331.61
2018	1031128952653.84