Year	constant 2010 US$
1960	23183.5598319321
1961	24443.0051328252
1962	24929.7253771913
1963	25678.4296773885
1964	26761.903721266
1965	27958.2592758807
1966	28786.1596851937
1967	30332.2400286403
1968	30758.0681771042
1969	31882.7805793501
1970	32267.0796772023
1971	33859.1272456849
1972	35392.3020646333
1973	36738.7310258983
1974	37943.8849620522
1975	39603.7065461184
1976	41714.7332474735
1977	43267.0748975837
1978	44770.0210425353
1979	46568.7273357677
1980	48538.2440171048
1981	49144.6261866468
1982	49079.6904303182
1983	50860.855160908
1984	53787.1773092291
1985	56604.382253573
1986	58682.8270963667
1987	59432.9304691737
1988	58963.1354641758
1989	59329.9163348716
1990	60268.6579400941
1991	61832.412957477
1992	63673.9764919406
1993	65097.0675668618
1994	67999.7327106912
1995	70457.6931024057
1996	73626.1577612754
1997	77097.8458782907
1998	78651.5508844102
1999	79687.5082442976
2000	81709.6629402044
2001	82992.5318600251
2002	83732.9389438834
2003	84008.961695493
2004	86820.3413099937
2005	88494.3643276994
2006	89887.0195170362
2007	91617.279152267
2008	90917.4986149303
2009	88259.9677198309
2010	87770.2668443401
2011	87481.1483489355
2012	88689.4909577404
2013	88538.6976513824
2014	89274.9561404904
2015	90132.3495175593
2016	90402.6021928798
2017	91451.3505234169
2018	92121.4211346474