Year	constant 2010 US$
1960	184440972.347394
1961	149363497.740206
1962	156151826.867409
1963	194624149.339419
1964	212728823.313699
1965	270435594.817273
1966	347379613.514278
1967	433375635.354217
1968	457136660.257948
1969	496739718.649467
1970	537477270.635332
1971	643045780.354687
1972	693958909.172595
1973	685238847.594718
1974	693677519.754586
1975	735866160.667611
1976	687415626.897736
1977	752840224.395837
1978	795886354.949058
1979	1014630908.04798
1980	1196960478.85201
1981	1309982673.05851
1982	1004807088.70915
1983	743161485.229867
1984	744040983.144645
1985	877722112.244166
1986	759101950.716086
1987	695880357.795333
1988	718713274.21501
1989	553110287.773063
1990	748748009.520825
1991	945320234.642516
1992	1127654926.63982
1993	1221682146.82269
1994	1076198659.70367
1995	1135455397.19419
1996	1016655780.71945
1997	1132912619.01272
1998	1244821192.98334
1999	1451605499.02782
2000	1295091933.07236
2001	1453918507.3917
2002	1422307393.08542
2003	1496709162.12336
2004	1419994384.72155
2005	1389925275.99119
2006	1487649879.36486
2007	1942156022.86607
2008	2053373175.029
2009	2139725487.28029
2010	2289878280.2351
2011	2156109296.5244
2012	2420756003.49096
2013	3145884125.56541
2014	3653203960.04174
2015	3346537601.13147
2016	3544699891.70961
2017	3926909949.76681
2018	3749856237.70336