Year	constant 2010 US$
1960	514772602.483223
1961	487970293.271511
1962	525469488.222426
1963	595780478.755389
1964	663567485.012811
1965	798059789.980994
1966	878466717.616127
1967	936157786.77138
1968	1062957949.18553
1969	1138196718.54217
1970	1245526145.11642
1971	1346485516.13811
1972	1488309394.47811
1973	1640349399.64768
1974	1848998766.42584
1975	1907531163.67294
1976	2018225902.61458
1977	2275191539.81027
1978	2461725996.74559
1979	2527349587.9097
1980	2547541462.11403
1981	2534801351.00892
1982	2245865246.32302
1983	2286248994.7317
1984	2523984275.54231
1985	2574704340.50795
1986	2762681074.17216
1987	2914600889.61432
1988	2978782204.04954
1989	3080102144.25344
1990	3160148502.70636
1991	3226493232.23491
1992	3546724269.89811
1993	3728179087.20685
1994	3797076457.23986
1995	3929939512.17845
1996	3909097912.4095
1997	4202962782.20975
1998	4451088987.45687
1999	4546514023.98089
2000	4691635013.61018
2001	4665084281.42153
2002	4826849318.39691
2003	4893013941.15147
2004	5089740823.36424
2005	5272566424.09664
2006	5486117819.41629
2007	5641561983.62433
2008	5512545738.42248
2009	5072232930.59605
2010	5389885982.60734
2011	5550264626.61499
2012	5736499222.84671
2013	5742968949.51949
2014	5789523421.69646
2015	5494780731.07932
2016	5742831978.93827
2017	5933502428.87898
2018	6106026451.32007