Year	constant 2010 US$
1960	1438277326.23393
1961	1264990883.08782
1962	2404349061.88144
1963	2862475662.19738
1964	3300022263.39579
1965	2030700237.33028
1966	2763161438.95041
1967	2757268964.71241
1968	2978727885.2207
1969	3260298542.50226
1970	3663622226.88277
1971	3403157543.59655
1972	3584794060.96653
1973	4071663775.06781
1974	4880116755.59756
1975	4985864350.31315
1976	4791211494.74681
1977	5055013853.42493
1978	4926685343.7865
1979	5521411827.15747
1980	6223847215.74423
1981	5317873115.86612
1982	4346754555.53644
1983	4517561494.87775
1984	4263566078.13371
1985	4440688486.42523
1986	5326645674.99939
1987	6286538267.92187
1988	6401824046.44811
1989	7411379539.38005
1990	6345532191.24999
1991	6510516028.47738
1992	7888415077.1681
1993	8450274672.26631
1994	9173850149.66935
1995	9639599894.15608
1996	9965339767.7469
1997	11679934340.7998
1998	13656203126.4439
1999	13793638227.7275
2000	14832555866.8802
2001	13959099434.5754
2002	13989803796.5826
2003	12580320652.3852
2004	13321123565.6321
2005	14482619191.4664
2006	15357456919.9579
2007	16057556673.8476
2008	16937778161.4473
2009	15154903183.6351
2010	17989356272.5927
2011	18009599089.5558
2012	18283866899.3233
2013	17884205257.2312
2014	18590383531.6978
2015	20700659967.7239
2016	21651033309.777
2017	21104128545.8073
2018	22883309320.6684