Year	constant 2010 US$
1960	1032309477.16591
1961	1049435265.71868
1962	1037174376.76307
1963	1124041890.87787
1964	1224335282.33612
1965	1312670458.79233
1966	1446415676.36141
1967	1481369369.52614
1968	1532562581.34254
1969	1536190632.11393
1970	1559911222.04694
1971	1574669185.97081
1972	1636291631.86402
1973	1699147380.38948
1974	1708731160.9035
1975	1674823936.45661
1976	1673033576.2481
1977	1876185653.6384
1978	1927195863.27556
1979	2027809557.18674
1980	2137754086.07694
1981	2332676219.06408
1982	2060545565.43393
1983	2025973782.38103
1984	2190724626.97804
1985	2436580319.21939
1986	2397462214.95123
1987	2346967095.11018
1988	2615396688.29753
1989	2424626128.08033
1990	2293011378.89971
1991	2510529783.13487
1992	2656825396.89567
1993	2797379061.96801
1994	2648750148.28297
1995	2760735145.60854
1996	2918950138.05369
1997	3065462201.45766
1998	3232525153.17745
1999	3404416431.53061
2000	3659703496.58311
2001	3773434325.73712
2002	3988308300.0417
2003	4071784520.27513
2004	4175577704.16326
2005	4356222011.44089
2006	4518978557.23994
2007	4693218604.23511
2008	4935917985.28416
2009	5028227667.97616
2010	5118549821.61498
2011	5238684911.05145
2012	5372291030.73723
2013	5541451836.81873
2014	5842231233.53284
2015	5882202651.15784
2016	6099457335.90468
2017	6307092195.41477
2018	6490990658.61497