Year	constant 2010 US$
1965	293047393629.793
1966	304147234235.176
1967	314076221000.869
1968	314835265664.613
1969	320469598788.008
1970	335406088748.193
1971	347191215842.274
1972	351109376887.807
1973	366260689651.665
1974	383224743220.981
1975	392293524956.533
1976	399089539898.94
1977	403229464570.972
1978	408834443077.102
1979	423218561278.695
1980	427633935295.895
1981	449996667223.982
1982	477117473659.748
1983	492650691983.576
1984	531097608689.941
1985	546164355640.633
1986	558252681560.735
1987	581104110867.711
1988	599980361550.147
1989	609492675580.76
1990	637472035258.134
1991	640023644244.978
1992	655392092378.957
1993	664566892863.814
1994	676240875457.988
1995	694160929267.765
1996	717228621234.081
1997	730088199395.071
1998	743575009000.104
1999	766056146524.489
2000	788179873577.563
2001	809711377333.339
2002	837303565531.892
2003	861350673515.85
2004	899449468536.823
2005	938144844821.287
2006	976485989431.011
2007	998044786539.945
2008	1031688026621.85
2009	1047843188259.35
2010	1090414724320.47
2011	1142620661422.42
2012	1165075072278.51
2013	1217795122634.98
2014	1257010683206.94
2015	1297005180282.12
2016	1316174483800.82
2017	1376954453654.12
2018	1407868244855.46