Year	constant 2010 US$
1960	106174371047.343
1961	108526004810.578
1962	111247810303.221
1963	117315071780.433
1964	125576315595.412
1965	131857642978.774
1966	135730922118.22
1967	142674540048.77
1968	149755716576.053
1969	157727159976.568
1970	167362444156.657
1971	173856291843.96
1972	180126800011.849
1973	188537194440.138
1974	200374188969.046
1975	210146258944.762
1976	211734365216.024
1977	223014170148.056
1978	227427637260.062
1979	230800914084.419
1980	234923035179.751
1981	242532034861.91
1982	256068419021.233
1983	262240008647.653
1984	264988862178.979
1985	267347451152.161
1986	281166680516.001
1987	286847541440.595
1988	295959639272.439
1989	309673767685.966
1990	323014633165.665
1991	326138295233.031
1992	333750386119.611
1993	339986891038.87
1994	347292179886.671
1995	362659329864.299
1996	375004827520.453
1997	386149392259.069
1998	405260763591.569
1999	428488073610.559
2000	446732362102.983
2001	460939537621.651
2002	475218583643.107
2003	494377095843.026
2004	519289112271.431
2005	542890458025.355
2006	560514960031.38
2007	591015101251.75
2008	620069331604.224
2009	623604896660.681
2010	643893244076.456
2011	669553331974.73
2012	689459915644.518
2013	701657808289.572
2014	718768397560.614
2015	735635554483.506
2016	755887580247.335
2017	773726148159.511
2018	795842942990.275