Year	constant 2015 US$
1960	375980572529.44434
1961	381839717259.3802
1962	389194204690.1804
1963	410461227967.1817
1964	449130070847.6336
1965	456855793268.7493
1966	475006805805.4268
1967	498763657323.00336
1968	502165364938.1641
1969	515751625673.5302
1970	544801878540.9209
1971	555967540800.5536
1972	553894303628.0498
1973	585646139168.1761
1974	602473158535.318
1975	627428045664.094
1976	628958969637.2291
1977	643869759188.1276
1978	655120184566.3912
1979	655447759692.8307
1980	678016868033.1475
1981	712208724499.1871
1982	747400116106.1676
1983	786783235353.5569
1984	838197361075.9865
1985	856909158735.2174
1986	873722256497.0784
1987	896038643102.8513
1988	947136156430.4974
1989	969059930877.1318
1990	1013166303534.1083
1991	1019844372671.7782
1992	1055781013545.15
1993	1066252095262.7798
1994	1095161138129.1969
1995	1118038501568.7356
1996	1173906907525.9434
1997	1186667921853.5796
1998	1215905882483.265
1999	1249051269756.3438
2000	1275097691781.3972
2001	1320485204565.8418
2002	1339740766167.9578
2003	1392975615152.4268
2004	1448338018614.1604
2005	1510310767901.1519
2006	1572384441975.605
2007	1618371561431.9934
2008	1668463912085.8826
2009	1698975975095.6946
2010	1777623523722.1091
2011	1866930427358.0007
2012	1910942416953.3643
2013	2001829205533.185
2014	2059454791980.4392
2015	2114412129400.6714
2016	2172237816400.5586
2017	2272312144647.0713
2018	2334561923357.226
2019	2418867819061.805
2020	2484946548920.662
2021	2596581329266.5684
2022	2671833049669.829
2023	2748038723426.524