Year	constant 2011 international $
1990	18772075491.9224
1991	19968744840.1961
1992	21882884257.7463
1993	23596746316.5351
1994	24573551631.9239
1995	24541624768.9979
1996	25681681643.4662
1997	27012734960.6241
1998	28915068154.1808
1999	29683362034.5783
2000	30988739648.1641
2001	30990153941.4279
2002	32739468052.6156
2003	33015750598.4128
2004	35005190914.4862
2005	37297714899.3125
2006	40586391630.3645
2007	45021841368.2007
2008	49825662759.0692
2009	50123838152.2876
2010	51659595913.9048
2011	59623957560.3279
2012	64985552922.4084
2013	68709709208.5028
2014	70163914395.0027
2015	73954747380.0876
2016	77558997519.0025
2017	82407281907.2566