Year	constant 2010 US$
1960	2423942593.02181
1961	2688796979.37632
1962	2910481213.88798
1963	3159001057.86244
1964	3299012103.09285
1965	3601202807.95723
1966	3874224465.50179
1967	4205584217.68599
1968	4499024172.55084
1969	4878804311.7562
1970	5218331335.13043
1971	5720133255.62889
1972	5982276237.79593
1973	6303184093.13047
1974	6457506182.43562
1975	6569926162.92323
1976	6679280045.21193
1977	6752353098.16876
1978	7413586993.165
1979	7748291992.0315
1980	8762115842.10412
1981	9568827151.71322
1982	10080611703.6331
1983	9627854703.72296
1984	9888718901.79435
1985	10377442495.0565
1986	10747687666.7829
1987	10553256033.9534
1988	9141246862.62575
1989	9284055717.98722
1990	10035970741.2261
1991	10981259383.5642
1992	11881907174.8476
1993	12530153664.3796
1994	12887281439.8324
1995	13113025211.1837
1996	13647997721.0999
1997	14529793549.1155
1998	15596498444.6517
1999	16207445509.3366
2000	16647538295.8549
2001	16743140578.5985
2002	17116370199.1331
2003	17836198453.7573
2004	19177851509.3804
2005	20556984394.785
2006	22335670400.1133
2007	25012373878.6907
2008	27477507118.3623
2009	27819050420.9567
2010	29440300000
2011	32771096567.8608
2012	35975750623.1549
2013	38459254746.2699
2014	40407886427.8305
2015	42724375045.4799
2016	44846247142.3442
2017	47232619181.7601
2018	48969369026.5698