Year	constant 2010 US$
1960	13044.9273658006
1961	13582.9118003627
1962	14288.2546211254
1963	14842.2911861252
1964	15601.6703477328
1965	16154.3653150819
1966	16823.6725217758
1967	17457.8531375228
1968	18059.2227397987
1969	19176.8903417472
1970	19984.5896053597
1971	20880.893341792
1972	21648.5522659873
1973	22842.6736415527
1974	23654.1845528499
1975	23279.8060309107
1976	24164.7253937232
1977	24888.1763225883
1978	25772.3034605628
1979	26577.7479383013
1980	26877.7233916653
1981	27033.3343785272
1982	27567.0791373818
1983	27757.2898547604
1984	28020.4618852072
1985	28315.8305125277
1986	28814.1742519174
1987	29383.9601242287
1988	30604.4040261315
1989	31761.2475212295
1990	32524.0587566986
1991	32683.3477082852
1992	33041.3621138094
1993	32691.6843267723
1994	33338.3390647729
1995	33917.9262091727
1996	34275.6054057119
1997	34952.5216196362
1998	36073.6365822802
1999	37116.410797041
2000	38309.4427405716
2001	38786.0858009267
2002	38942.2812136435
2003	38985.5358605545
2004	39794.6355110844
2005	40152.6928729541
2006	40850.3555428927
2007	41582.7997160453
2008	41456.4834257339
2009	40058.6797571015
2010	40638.33400426
2011	41329.035368916
2012	41258.2747353878
2013	41282.9908070269
2014	41478.2469655007
2015	41765.2440265444
2016	42054.5312580687
2017	43001.5912851838
2018	43663.5849236082