Year	constant 2010 US$
1960	148214776299.742
1961	153568522414.062
1962	158045111825.321
1963	167585241576.364
1964	179992943696.067
1965	175157695042.676
1966	174828929769.527
1967	188599745438.464
1968	195024608766.483
1969	207842360134.263
1970	218613647116.632
1971	222261145678.584
1972	221079340255.493
1973	228498496650.383
1974	231509662156.931
1975	252868449760.674
1976	257146057281.393
1977	275875212120.379
1978	291878077510.469
1979	277287225542.21
1980	296292292441.957
1981	313432844836.861
1982	323229780408.003
1983	346476597908.181
1984	359213608279.999
1985	378320769859.225
1986	396165487874.407
1987	411222175407.182
1988	449467979272.918
1989	475636989548.397
1990	501196930659.223
1991	505367766659.412
1992	533077270092.112
1993	559193396289.618
1994	597102648473.454
1995	643328778678.448
1996	693148847252.791
1997	721776819953.272
1998	766428280465.225
1999	834927498205.559
2000	864627354773.968
2001	908022109889.937
2002	944289267894.623
2003	1017820620425.56
2004	1098832563015.96
2005	1185628975078.09
2006	1280441241603.26
2007	1383358767454.73
2008	1423542997357.61
2009	1535364595794.38
2010	1657660297351.75
2011	1748037683631.1
2012	1837840234773.47
2013	1953859259121.59
2014	2100298560318.41
2015	2267427622861.27
2016	2454352131834.13
2017	2631834389671.99
2018	2817167079119.6