Year	constant 2010 US$
1960	465664288.611703
1961	486724439.837423
1962	431733938.509082
1963	427053891.595718
1964	467419261.290903
1965	497839546.266294
1966	531769856.445971
1967	565115175.732582
1968	568625200.936869
1969	659301025.047031
1970	734766726.63097
1971	680361216.195695
1972	752316892.575347
1973	752901883.468414
1974	788587226.211707
1975	868732954.747537
1976	965258827.518668
1977	1030194433.52828
1978	1095130019.57641
1979	1163575650.7903
1980	1302806916.7133
1981	1360722452.35286
1982	1343757297.26302
1983	1344927299.01063
1984	1380612641.75392
1985	1351362358.52614
1986	1420978011.44911
1987	1520428918.53146
1988	1597064621.863
1989	1657905171.85231
1990	1664925242.22236
1991	1643865051.07369
1992	1831066747.95499
1993	1985484182.63803
1994	2044330461.82399
1995	2071376419.68051
1996	2071124286.32999
1997	2198929246.47849
1998	2412263144.88241
1999	2596301148.09544
2000	2800237524.91297
2001	2950603958.54402
2002	2947973495.6724
2003	2905135378.69442
2004	2712173998.73508
2005	2757219415.34362
2006	2914709519.38344
2007	3155926699.50218
2008	3513794329.39518
2009	4017451007.85542
2010	4330516152.25188
2011	4509538017.25057
2012	4772848394.68449
2013	5042266782.87968
2014	5341179243.75795
2015	5334171369.84719
2016	5199428440.86222
2017	5279981563.07637
2018	5492199355.70658