Year	constant 2010 US$
1960	843058323.216823
1961	855556496.366991
1962	890352567.840594
1963	935090323.823157
1964	982810668.38105
1965	1042605536.59949
1966	1099983591.5132
1967	1130234957.65429
1968	1187754944.1628
1969	1248115569.15792
1970	1335034962.36025
1971	1352077868.58382
1972	1477059868.24735
1973	1563695379.76614
1974	1590680044.47435
1975	1732705033.58408
1976	1921598195.12435
1977	2067883933.90738
1978	2153231833.26812
1979	2278439892.92672
1980	2397247662.29746
1981	2429052586.8155
1982	2393222192.97757
1983	2418461332.21714
1984	2494630660.03119
1985	2639320435.56884
1986	2737204489.06463
1987	2894578019.2004
1988	3039082218.73246
1989	3182391439.09381
1990	3131154820.11116
1991	3118456993.70429
1992	3302826301.80769
1993	3612885714.05933
1994	3542122249.39434
1995	3694279604.58295
1996	3800430807.48119
1997	4100248517.59447
1998	4379427095.37135
1999	4546463863.95829
2000	5004085077.03091
2001	5253096472.99396
2002	5545355902.63518
2003	5871671887.34089
2004	6369454258.29722
2005	6960399755.04091
2006	7635945692.26386
2007	8393882046.43622
2008	9004292394.77121
2009	9087727718.24311
2010	9537740291.89746
2011	9961454510.24269
2012	10400176545.278
2013	10780707458.6678
2014	11224996163.8494
2015	11761883930.2355
2016	12217093295.6211
2017	12744225518.8106
2018	13263072465.5033