Year	constant 2010 US$
1960	106854731038.521
1961	114310811368.021
1962	118766185042.404
1963	127788564068.32
1964	128937985859.861
1965	132033469035.697
1966	139793289233.938
1967	150103241747.795
1968	160048213424.308
1969	171080977486.578
1970	182457577020.732
1971	200169960956.67
1972	216132101376.735
1973	238598898604.371
1974	243632383009.692
1975	271896298343.722
1976	291532955186.287
1977	285422479583.906
1978	301033386301.75
1979	324771496711.731
1980	334855262484.39
1981	338425379436.381
1982	355780363073.949
1983	340093692214.25
1984	326629395590.519
1985	372954594302.761
1986	418073364774.555
1987	470165741903.344
1988	466068180801.276
1989	520223168589.381
1990	489411318701.556
1991	487994615318.597
1992	502082599829.815
1993	512831995097.256
1994	519611367425.108
1995	526005722208.391
1996	527336708953.768
1997	552686424109.329
1998	566414990958.932
1999	578864885852.239
2000	584328192670.276
2001	591780137988.165
2002	602503217119.032
2003	610867772062.84
2004	634327221079.366
2005	657166058575.058
2006	680430784715.734
2007	712268881491.217
2008	733406685288.842
2009	760515698017.457
2010	789030813367.193
2011	814123652241.146
2012	840267478901.057
2013	862068167923.17
2014	879206452894.646
2015	888850417906.362
2016	899381360642.046
2017	906062723537.765
2018	912168240800.929