Year	constant 2010 US$
1960	5513431682.33137
1961	5756537596.10572
1962	6085339128.06164
1963	6481470570.39929
1964	6813425646.6356
1965	7014027818.2974
1966	7257138883.71935
1967	7615149584.69475
1968	7956637648.13711
1969	8399695448.4563
1970	8883377711.8981
1971	9393074660.25092
1972	10006882096.0223
1973	10571822705.8649
1974	10963465191.7288
1975	11285285273.9396
1976	12041912172.539
1977	13004833371.8275
1978	13655455848.1067
1979	14237525433.8913
1980	14719303417.0819
1981	14918615384.8864
1982	14470478669.8212
1983	14267358162.5416
1984	14427950809.5871
1985	14377170262.2245
1986	14496504562.1942
1987	15061434847.7145
1988	15679050822.961
1989	16150037071.6793
1990	16478205581.7945
1991	17200231765.2141
1992	18010500373.1713
1993	18785055489.0402
1994	19695190236.5809
1995	20728204290.5079
1996	21308594397.1208
1997	22160937814.7033
1998	23173691321.7621
1999	23998837530.5246
2000	24840148074.4729
2001	25779135980.6433
2002	26647186140.9419
2003	27675697402.5416
2004	28741650523.4856
2005	29971438654.3655
2006	31375048863.3257
2007	33066195192.0493
2008	34504426890.9968
2009	34402524357.685
2010	35588319247.4279
2011	36883831614.755
2012	38042464915.6413
2013	39451224375.1076
2014	40991812393.9253
2015	43372070503.8787
2016	45187803500.1386
2017	46799945170.5826
2018	48826012263.4162