Year	constant 2010 US$
1965	21455514005.7324
1966	22560522641.1805
1967	22855636559.5473
1968	22509683922.2036
1969	23480131902.6859
1970	24851203895.1134
1971	25841905738.5583
1972	26683013364.3299
1973	27392260030.223
1974	27838040656.6932
1975	30032901190.6162
1976	33750381106.6423
1977	36645815844.6559
1978	39200473094.8864
1979	40473976210.1389
1980	43979153297.4798
1981	46963666908.965
1982	52392033920.4187
1983	55271627253.1509
1984	60744841400.4415
1985	62500680942.0538
1986	64812088371.7827
1987	73718562442.2325
1988	78352337661.4717
1989	81639539552.7735
1990	85130189962.5577
1991	88959388890.8428
1992	92820898050.6781
1993	95470849502.8054
1994	99196842704.0503
1995	103940370689.422
1996	109238058196.347
1997	115235919058.996
1998	122062161087.737
1999	128888609175.009
2000	136970955692.5
2001	142018103284.136
2002	145640682101.287
2003	149978431599.443
2004	156226783145.106
2005	161707981950.27
2006	174162769064.13
2007	187262650252.864
2008	200506763326.839
2009	208298000479.226
2010	214523624501.125
2011	216848458835.969
2012	222235179570.65
2013	226440739600.404
2014	233543947887.733
2015	245483945048.756
2016	257149137832.165
2017	266383014511.865
2018	278888046597.211