Year	current US$
1975	30831321.9514716
1976	36110009.0690288
1977	39313047.108725
1978	36949515.655786894
1979	40122371.2363772
1980	73981150.9845684
1981	68958236.72748141
1982	76432935.5025748
1983	84144248.64955519
1984	78174741.7531981
1985	52245212.614395194
1986	72266940.6748783
1987	89758970.06495649
1988	74921216.5127453
1989	81890495.8634958
1990	183018679.46155092
1991	185945814.0343991
1992	168457974.3805477
1993	173787439.5138404
1994	174622682.9575826
1995	236418160.2622214
1996	145381290.1162087
1997	186982265.80925098
1998	240092951.0539814
1999	304580366.4814335
2000	305713665.07205164
2001	342474799.20681334
2002	440786951.7406681
2003	625752845.3094482
2004	742579838.7955834
2005	819100796.4039677
2006	763809752.4998715
2007	835868938.0409011
2008	644574499.260149
2009	840607614.1670673
2010	598144903.2707874
2011	757941861.3157109
2012	611842095.4089818
2013	777576801.6373141
2014	877754275.431169
2015	838555923.8357445
2016	797378503.0184405
2017	868077027.9383382
2018	923902667.2328491
2019	963442458.1034067
2020	361300122.63506126
2021	497859355.519791
2022	587659204.167483