Year	constant 2010 US$
1960	568.900644462725
1961	576.650005511787
1962	583.046223232971
1963	598.304122226703
1964	620.646609300014
1965	616.703250332322
1966	608.673849350641
1967	605.50158055394
1968	619.056616901087
1969	651.643442340967
1970	689.91556810809
1971	708.037571429637
1972	707.614218717075
1973	725.05865531966
1974	745.788738827312
1975	758.846965253082
1976	783.45138722815
1977	814.496611004475
1978	826.663538883226
1979	820.852804091133
1980	847.456561118603
1981	850.526235797653
1982	848.159788323532
1983	851.461526635785
1984	858.4032365706
1985	868.395197687384
1986	884.132583928687
1987	898.529733385364
1988	931.892077779141
1989	956.254228635808
1990	970.613551918373
1991	963.359688529338
1992	970.617151239547
1993	965.88681374539
1994	973.275149907166
1995	1000.82487796458
1996	1040.53772028211
1997	1060.18661058489
1998	1046.61651415335
1999	1074.43641698106
2000	1100.9225397432
2001	1130.16773305478
2002	1162.76789830327
2003	1212.99175978642
2004	1276.345123028
2005	1338.35467070097
2006	1408.31016002055
2007	1483.3593782125
2008	1527.37366225055
2009	1577.88946742253
2010	1659.70839437519
2011	1715.79670724342
2012	1777.41078344469
2013	1849.65260535853
2014	1925.60016619132
2015	2003.7281088459
2016	2085.21981929317
2017	2170.40433000224
2018	2259.33660175081