Year	current US$
1960	36878683724.98373
1961	39026635578.23558
1962	41934681631.28163
1963	48186723223.923225
1964	56175789636.48964
1965	59211704884.60489
1966	45254695256.01073
1967	49790942204
1968	52745455870.666664
1969	58086661684
1970	62043816388
1971	66960356998.01412
1972	71074037112.00285
1973	85104333308.8721
1974	99161732540.12517
1975	98179147059.2348
1976	102455777820.36575
1977	121214526178.42259
1978	137112216857.77092
1979	153184888029.02356
1980	186765694126.30438
1981	193536164464.10242
1982	200057147722.27676
1983	217346717498.831
1984	210959681010.07224
1985	231343824754.84818
1986	247574348946.15414
1987	277014075282.4151
1988	293483983654.5249
1989	292602575946.8149
1990	316775332518.0377
1991	265995400854.8612
1992	283798978165.92596
1993	275444141432.9686
1994	323107987156.1583
1995	356252288641.836
1996	389211880588.55096
1997	412313850436.22943
1998	417792779082.30035
1999	455260118903.9404
2000	463419538385.5641
2001	481232454354.6498
2002	511491219784.62665
2003	603194284371.7783
2004	704172929910.938
2005	814484973025.5016
2006	932915277251.6824
2007	1211641639990.7136
2008	1191736971828.069
2009	1333878515185.9102
2010	1657660502177.2983
2011	1807020595447.928
2012	1806177396650.7463
2013	1833600950822.8499
2014	2015014420952.296
2015	2079182865638.4475
2016	2268496715258.9478
2017	2622801076651.402
2018	2673994276922.9604
2019	2808367623253.7563
2020	2638922006729.4004
2021	3129982849042.1934
2022	3307391497374.1543
2023	3497821553935.4683