Year	constant 2015 US$
1960	89379099013.56715
1961	96783728396.85626
1962	101167762521.46515
1963	109095313530.01878
1964	110484759417.39458
1965	113919939383.3335
1966	119995105949.57198
1967	129397447052.86127
1968	138037129763.06042
1969	147746434090.74106
1970	158600133885.16656
1971	173212075874.25778
1972	187982453704.12598
1973	207450143448.35593
1974	214683120874.0783
1975	242777618063.43317
1976	260130783856.99643
1977	255853662425.96912
1978	270799348292.01382
1979	291026902886.83386
1980	230034948191.3586
1981	242931306590.0601
1982	256765717140.56787
1983	255825301812.9528
1984	257678001657.72763
1985	280413549186.1394
1986	299477286671.54926
1987	320854621002.9166
1988	329369274607.6945
1989	358615466714.31165
1990	397068662621.5241
1991	385601123254.7836
1992	379313493418.1842
1993	399898847916.9305
1994	417864149542.6661
1995	463276556276.45807
1996	464913436317.64355
1997	480253303352.5946
1998	493217043313.71
1999	507189255855.62585
2000	512432032116.78656
2001	515357353220.475
2002	523969466570.6438
2003	531314158179.6365
2004	546499661377.17664
2005	566634869742.8461
2006	588010815466.2977
2007	614091754249.5981
2008	632793745024.6208
2009	656803414216.9718
2010	681331526210.8558
2011	701906567022.8586
2012	722200418596.9385
2013	741613231068.2632
2014	756185877895.0662
2015	766983305826.6017
2016	771971477956.0703
2017	777621791414.6559
2018	789273956679.6852
2019	784033249696.3724
2020	767221281518.2611
2021	800135792593.4813
2022	813928986455.0646
2023	828322676392.5295