Year	constant 2011 international $
1990	489247807287.792
1991	487310159987.183
1992	489324161606.485
1993	509041099771.336
1994	529305035268.465
1995	549600263519.157
1996	570917513101.21
1997	593562827144.468
1998	620728066512.337
1999	652221719553.014
2000	677874267213.658
2001	690962774318.836
2002	718611173801.715
2003	740068614919.729
2004	770082120716.885
2005	794757082756.227
2006	816966801669.891
2007	848373460855.663
2008	879406484563.895
2009	896439756183.2
2010	914973828263.377
2011	937507114248.881
2012	974078329482.658
2013	999557515288.564
2014	1025233219586.84
2015	1049183441453.67
2016	1079051123019.22
2017	1104328783492.19
2018	1135635931721.63