Year	constant 2010 US$
1965	443252069.316373
1966	463010662.271091
1967	444197787.979534
1968	422678257.155041
1969	421489261.555914
1970	588973303.575756
1971	702338714.105668
1972	632428030.362293
1973	708460913.524338
1974	680105463.706934
1975	711462402.346336
1976	737381861.31713
1977	767585248.64201
1978	747038825.23104
1979	758089395.082641
1980	767778581.298698
1981	876091566.234388
1982	809622203.053296
1983	845179292.556713
1984	814624684.368236
1985	921573063.355586
1986	959619310.297692
1987	1009499124.3262
1988	1025516731.20814
1989	1003233536.53013
1990	1059076050.53141
1991	1081631521.95788
1992	1115594751.73147
1993	1066731701.73841
1994	962938707.090641
1995	897747756.471059
1996	911303747.621028
1997	941650162.440926
1998	959824010.649463
1999	949841840.881487
2000	900652855.512823
2001	869643934.414167
2002	906468036.191678
2003	874616325.356394
2004	872523033.370594
2005	815281971.432564
2006	841282717.525319
2007	762715532.921533
2008	777696521.88692
2009	768543400.279553
2010	780960656.21216
2011	770353871.544969
2012	786795131.129543
2013	853011135.39435
2014	822475951.68885
2015	797801673.138185
2016	757911672.075768
2017	872681839.617509
2018	898860989.813061