Year	constant 2011 international $
1990	153875124645.486
1991	162649095826.789
1992	172790307981.643
1993	183505251575.627
1994	194581682846.402
1995	199200549556.557
1996	207683406936.95
1997	218274595104.555
1998	205434328397.975
1999	210583804513.975
2000	226721864784.616
2001	227993403699.167
2002	231770348778.053
2003	238853904193.606
2004	259634396002.999
2005	278816647396.6
2006	298424668754.529
2007	317717209958.166
2008	324477911191.431
2009	316498571679.244
2010	337918199349.998
2011	354187869989.884
2012	360210046288.79
2013	371382019313.608
2014	381641055611.452
2015	390753911470.688
2016	399258249715.245
2017	414583403551.735
2018	427109632848.632