Year	constant 2010 US$
1960	3833564512.98909
1961	3896097366.42142
1962	4063525566.34501
1963	4361400466.5055
1964	4495128487.17264
1965	4845121639.92535
1966	5181288973.17848
1967	5467140350.40484
1968	5936697910.52896
1969	6311107324.0902
1970	6804078850.93479
1971	7273848759.73209
1972	7737040611.43541
1973	8372543069.62898
1974	8872479309.0367
1975	8959019376.12013
1976	9462954070.99057
1977	10354330668.8575
1978	10927488947.3583
1979	11412577375.0156
1980	11397214957.1703
1981	10383132666.6711
1982	9007395831.75141
1983	9870990448.3248
1984	10976306847.3681
1985	11185293193.8159
1986	11901345218.9568
1987	12473906152.0613
1988	12789680392.5555
1989	13486880824.9278
1990	14521060723.2809
1991	15172540842.496
1992	16608972214.0936
1993	17815278673.1076
1994	18868149210.7946
1995	19558543480.6859
1996	19895937513.7723
1997	20984115927.0693
1998	22193462928.119
1999	22651504179.6452
2000	23285803664.4877
2001	24097847728.6166
2002	24908736653.8517
2003	25980857845.2643
2004	27240118206.3177
2005	28447885776.8885
2006	30780993740.2412
2007	33414166865.6768
2008	35208042658.201
2009	34370047666.4544
2010	36059993892.9087
2011	37565549373.6156
2012	39457511345.684
2013	40120930082.2086
2014	41297112403.3337
2015	42677820899.9097
2016	44496170163.4114
2017	45662023677.8845