Year	constant 2015 US$
1960	188384865576.3036
1961	196323078096.2312
1962	203013742495.8356
1963	213755867213.79526
1964	230341410191.3924
1965	229094484168.4925
1966	231941618003.48447
1967	246110619303.88477
1968	257437137636.1836
1969	272309855285.4068
1970	288395692821.0025
1971	290182184938.8074
1972	285080392979.3259
1973	296146603187.6368
1974	303490042232.47577
1975	324364425202.3992
1976	332820432142.8155
1977	353538047029.7048
1978	375256936268.0921
1979	365782094529.1957
1980	389641207407.9714
1981	414752677749.65466
1982	430747123309.5946
1983	459474310934.33685
1984	479011839753.109
1985	505244771988.6479
1986	529670424597.943
1987	552283459695.1282
1988	598498157215.0829
1989	630714525842.6221
1990	664753654341.8862
1991	678765301369.5431
1992	718178938342.3917
1993	748962171639.8263
1994	793287429966.1357
1995	847419806837.6422
1996	904266037894.7491
1997	937674838950.1501
1998	988732770759.5381
1999	1063012950911.1112
2000	1106728825011.4841
2001	1154972547449.8071
2002	1197949946219.0144
2003	1283915686115.46
2004	1380834924638.552
2005	1485954206720.872
2006	1599162055935.752
2007	1713328891738.8699
2008	1769836277485.2703
2009	1892838131745.5356
2010	2032264437265.9087
2011	2135325077459.9792
2012	2250233106684.2827
2013	2385440649481.982
2014	2548791758156.131
2015	2733618963171.586
2016	2946191611624.61
2017	3137771875096.405
2018	3336540107818.0254
2019	3467476713350.9253
2020	3308572896242.9897
2021	3598530287648.1685
2022	3825677137194.7095
2023	4068716856200.529