Year	constant 2011 international $
1990	80040957794.2148
1991	79167871621.1263
1992	80034558942.564
1993	85150076108.4326
1994	89508397207.6413
1995	93735186563.053
1996	97129415736.8971
1997	99114478131.0983
1998	99899402554.9115
1999	105349792336.764
2000	108408437911.107
2001	112169533890.255
2002	117419426733.988
2003	122777388796.531
2004	127730091081.733
2005	131972522005.579
2006	135725797234.977
2007	139815367047.392
2008	138404778300.715
2009	138109009709.219
2010	140234846564.001
2011	143508208746.799
2012	146702651966.04
2013	150480811549.59
2014	156071975792.023
2015	161666695020.974
2016	167560737690.071
2017	172802809715.119
2018	177608592571.384