Year	constant 2010 US$
1970	84679418002.2023
1971	87750862548.5017
1972	84151370633.699
1973	86418867814.4801
1974	81549504486.7593
1975	79866696335.2029
1976	80031140054.3124
1977	85328057396.068
1978	86912199236.6933
1979	84582578867.2511
1980	84694992836.4808
1981	76734432231.2349
1982	74617186899.302
1983	76227962518.4156
1984	81726776713.5947
1985	87952001963.5786
1986	93939525207.1759
1987	95310752042.4411
1988	104649234051.251
1989	108080437972.518
1990	111194890024.416
1991	112599544273.418
1992	114606193276.245
1993	112730556870.402
1994	115027423825.713
1995	121801937166.303
1996	130011894975.654
1997	138299847214.138
1998	147655806328.073
1999	162401159661.883
2000	166197221330.061
2001	168339627812.93
2002	161480213169.668
2003	158687929088.51
2004	159010905223.053
2005	164195592955.463
2006	175638501589.221
2007	201605707446.739
2008	195635508072.357
2009	178872529568.039
2010	166742390195.723
2011	174924684486.571
2012	163894805963.375
2013	161276609662.89
2014	157394913887.988
2015	203023424759.038
2016	188234537858.235
2017	196149223976.262
2018	202362089299.892