Year	constant 2011 international $
1990	230819898944.576
1991	237070265457.088
1992	238766606987.49
1993	240703046197.032
1994	245399302730.392
1995	251938047283.32
1996	264349270517.489
1997	275388998534.636
1998	290856922426.872
1999	308182419874.663
2000	319471995850.828
2001	326004786430.833
2002	329798861590.47
2003	329368711417.827
2004	331871622647.091
2005	334891831561.623
2006	334369962343.373
2007	340638285586.471
2008	343670346210.428
2009	337190894597.15
2010	337545171032.804
2011	337779876754.653
2012	333925472464.461
2013	330706082398.138
2014	331945510564.53
2015	338508178253.399
2016	342298229139.434
2017	349592784444.574
2018	357716737949.563