Year	constant 2010 US$
1960	582512243.957405
1961	610993008.652742
1962	605081906.54616
1963	639122544.777901
1964	652126833.540585
1965	688462346.259858
1966	713705965.622718
1967	692669616.153666
1968	734742315.091771
1969	665896080.465781
1970	694964490.641198
1971	720652581.107661
1972	769441472.353311
1973	831444021.644662
1974	866742045.23527
1975	951752992.102696
1976	999340641.707826
1977	1016389032.68287
1978	992872417.489653
1979	1028540053.89273
1980	1042446735.9618
1981	1007155921.30518
1982	1063632519.0846
1983	912551056.43444
1984	1038002318.49599
1985	1107852293.26208
1986	1072843341.4608
1987	1095110507.03208
1988	1140177851.23677
1989	1122769228.52155
1990	1174549267.89778
1991	1290358739.7727
1992	1235710535.3132
1993	1286912483.38509
1994	1372780095.10581
1995	1392050300.616
1996	1485377123.01441
1997	1553032629.50436
1998	1484245708.67068
1999	1521457549.9582
2000	1574333832.7419
2001	1628819557.38322
2002	1636105390.20612
2003	1778657157.76669
2004	1783064918.20035
2005	1871912152.19669
2006	1951645655.41551
2007	1941774511.09527
2008	1992551931.10561
2009	2065916027.30532
2010	2041578234.78273
2011	2103966026.67935
2012	2191268711.6723
2013	2293932674.59824
2014	2381561805.32347
2015	2503404826.54452
2016	2581848398.52381
2017	2778032376.31491
2018	2970034480.24885