Year	current US$
1960	662300300
1961	635500100
1962	802500200
1963	920500100
1964	1006500200
1965	876400000
1966	965400000
1967	1015300000
1968	1060200000
1969	1207300000
1970	1476200100
1971	1664300000
1972	2027000000
1973	2350899900
1974	2920400000
1975	3597500100
1976	3945299900
1977	4507500200
1978	4771400000
1979	5551200100
1980	6420500100
1981	6973899800
1982	7709900300
1983	8324900100.000001
1984	9972699700
1985	4725479951.217757
1986	5877328254.025969
1987	5528050868.221095
1988	5052900253.692546
1989	6373562712.933754
1990	6758924741.65132
1991	9461118499.570488
1992	11164249000
1993	12384042400
1994	13962639207.46815
1995	15868370839.160841
1996	17516810688.04822
1997	19222001666.295277
1998	20780863070.407345
1999	21161220580.72188
2000	23264382288.66645
2001	24510264399.379738
2002	25985365358.035824
2003	20001897173.98706
2004	20508091854.306366
2005	33873692624.54129
2006	36027481304.44908
2007	41782483674.194916
2008	46374384200.15939
2009	46539860373.103806
2010	51932987259.11084
2011	55775273598.99559
2012	58281935652.01853
2013	59709859337.24347
2014	63932555677.28373
2015	68228426835.72004
2016	72451547877.14359
2017	76204246305.37769
2018	81863690138.27168
2019	84872472558.5555
2020	75019656298.61992
2021	89532925938.86275
2022	109226368176.1303
2023	116006679313.8544