Year	current US$
1960	23785322517.08823
1961	29689242138.38219
1962	29382004800.546303
1963	32134865640.37958
1964	35654364021.49467
1965	41271938129.90861
1966	44910730066.09692
1967	45662559292.502815
1968	47034336428.623055
1969	48494843115.19447
1970	50831258061.55009
1971	52851685523.36876
1972	58223741467.671646
1973	73529481564.97249
1974	80873705401.31816
1975	86755392586.77646
1976	85506231837.01659
1977	88766991588.69324
1978	79593375823.35527
1979	101519363427.45425
1980	106782253365.43599
1981	113696025534.8609
1982	120887513104.75308
1983	132108259721.24849
1984	140680464008.78732
1985	143758863520.6183
1986	135373589634.3832
1987	133080114576.70819
1988	143461334517.3099
1989	144741536766.65042
1990	155292541991.88928
1991	155008851220.5373
1992	160792858959.8431
1993	156986273699.484
1994	191088915923.87744
1995	237893690315.0052
1996	268711058923.15326
1997	265483370543.26456
1998	242951915599.09543
1999	253525415603.40012
2000	251739720677.1377
2001	257186898215.9683
2002	276199117966.9918
2003	296430600362.9674
2004	351340910128.4114
2005	370896381018.0429
2006	418078682780.70526
2007	520299331750.2534
2008	664125684510.774
2009	691616765978.8308
2010	816623623880.4304
2011	986428245364.3015
2012	1078002799984.9156
2013	1158297524255.0808
2014	1202921733990.2368
2015	1206590636189.8708
2016	1193565981190.428
2017	1222178612727.561
2018	1286834153890.0828
2019	1341715811381.5332
2020	1466843641397.8914
2021	1651845187081.3948
2022	1677421791145.829
2023	1643004277638.083