Year	constant 2011 international $
1990	583860597.410743
1991	712183396.786238
1992	772980306.264042
1993	849543333.685755
1994	895959239.574454
1995	980602932.192416
1996	1099160724.27594
1997	1361401925.8005
1998	1919496363.82875
1999	2057492758.81793
2000	2215347179.3169
2001	2249678011.36933
2002	2632702162.82095
2003	2804356249.71902
2004	2981732101.20131
2005	3212014723.55306
2006	3515571435.92023
2007	3992703567.80401
2008	4108804591.55575
2009	4103385649.55371
2010	4379696839.75981
2011	4666779030.35839
2012	4825075078.33147
2013	5135197560.43343
2014	5076107980.47178
2015	5171894287.14282
2016	5238055262.27005