Year	constant 2011 international $
1993	173104069320.867
1994	150882141384.628
1995	138223664920.297
1996	138598173621.922
1997	140512771339.337
1998	137933002779.672
1999	138954236470.514
2000	147491341558.548
2001	169785105918.276
2002	188242515976.17
2003	203407038826.66
2004	220327780004.212
2005	233523345440.266
2006	248815610186.945
2007	266838903128.991
2008	264230178542.33
2009	284617349149.005
2010	292619114348.52
2011	301583512406.376
2012	321884645093.102
2013	357923688917.026
2014	375253062697.841
2015	406559522170.88
2016	392567069805.57
2017	397282557701.351