Year	constant 2011 international $
1990	43900266960.4959
1991	45675564785.9987
1992	46146459910.487
1993	47607463545.5901
1994	49739356985.9912
1995	51721108244.0353
1996	52375212093.5175
1997	55496085462.6518
1998	59316339664.0207
1999	52081896381.9875
2000	52500672779.3454
2001	56427732072.067
2002	60420684229.8224
2003	62234240527.8627
2004	66239527768.3109
2005	69172417468.6274
2006	72182857514.2959
2007	75241688340.9199
2008	79306346240.2674
2009	78521188652.5807
2010	84577093308.132
2011	88914641399.9371
2012	91469249943.138
2013	95050793212.9668
2014	97649167164.3921
2015	97559435839.8973
2016	95207815665.5894
2017	98756704846.4007
2018	101376830060.675