Year	current US$
1962	12031490927.97149
1963	13187446892.452719
1964	14593169341.179926
1965	15526213696.46316
1966	16810673125.79583
1967	18103499800.182323
1968	19832984552.578392
1969	21809192938.57752
1970	26064524358.283302
1971	29191183466.52825
1972	34523759759.65264
1973	45619394813.3236
1974	58882513972.175316
1975	66762918789.34468
1976	70653129068.90068
1977	77720227936.26115
1978	90446671560.03708
1979	113161061155.82985
1980	141038538733.43964
1981	139313640103.99817
1982	125566833588.29327
1983	117037904164.79646
1984	119000231312.97942
1985	120196620877.9207
1986	136100566832.55003
1987	172534367053.17874
1988	227997283524.82245
1989	240782056064.7594
1990	254862010722.46655
1991	262371189272.6247
1992	289135111428.13
1993	291048823937.33545
1994	301102341420.73865
1995	328806395867.34705
1996	351284181668.6372
1997	349411878328.3403
1998	327995417212.80286
1999	315691319484.1104
2000	320278636596.77295
2001	303758931567.2361
2002	296071277932.7541
2003	342456656043.19763
2004	406435856294.8327
2005	466862878576.10504
2006	488637476530.1908
2007	484167900166.3233
2008	496130035118.32495
2009	555992789747.6854
2010	618494090552.4998
2011	643494115481.3248
2012	693480870528.2734
2013	732809098122.2872
2014	722614146290.6284
2015	719021489940.2948
2016	697964613257.4116
2017	682669841526.8977
2018	702168450837.5521
2019	713128242429.0232
2020	706059291031.0581
2021	790418115545.2249
2022	837996563136.6389
2023	842132107578.5914