Year	constant 2011 international $
1990	33504282227.4304
1991	34674804635.4077
1992	35263037734.088
1993	37003748017.2024
1994	38971576867.9597
1995	41630533629.9768
1996	42285708778.5135
1997	44079686782.5822
1998	44109677612.2363
1999	43507104255.1701
2000	42500288705.5563
2001	42145813042.9769
2002	42136791986.6778
2003	43957415524.1835
2004	45740951773.8422
2005	46716830709.8345
2006	48962563510.7639
2007	51617129052.8703
2008	54899524639.3527
2009	54757899548.5542
2010	60859975200.5079
2011	63445983128.5112
2012	63104318297.8658
2013	68416121315.0327
2014	71741753967.9411
2015	73951668310.0033
2016	77141133487.9608
2017	80965830553.4979
2018	83911227213.5117