Year	constant 2011 international $
1990	41383599492.7458
1991	41472627698.1966
1992	45611891502.7
1993	49038275864.2574
1994	50663589470.8808
1995	54185915778.727
1996	59027026060.9107
1997	65937195560.6592
1998	68542560360.7574
1999	69916165781.2505
2000	72891848531.5284
2001	76869608404.3475
2002	82303434254.7326
2003	87487339495.8103
2004	90282039633.1949
2005	98097428601.7684
2006	109109890948.775
2007	120681831576.367
2008	130317530090.227
2009	134370926000.217
2010	137781870639.834
2011	140669381805.509
2012	136003012177.037
2013	99524457810.6908
2014	143258228938.526
2015	151874867236.953
2016	159135634587.121
2017	167000929524.074
2018	165601608696.741