Year	current US$
1970	61812113.038288265
1971	66289450.3275192
1972	70139866.78900023
1973	78900289.31070651
1974	92901784.53590578
1975	86820762.46963988
1976	88461262.74036352
1977	97884433.75638136
1978	94086227.65383297
1979	105377995.18845575
1980	128669200.89101477
1981	139174178.05554134
1982	141439317.4098468
1983	156704289.9037103
1984	160423493.96259633
1985	163288815.32086912
1986	191218115.4884852
1987	242742766.35420284
1988	272298066.541674
1989	264798626.1625219
1990	287765007.10715
1991	240294286.0159245
1992	240233531.16046432
1993	225973692.83710003
1994	258954708.04853308
1995	290490983.81577843
1996	303408345.62007755
1997	352229076.70762706
1998	363458380.90334153
1999	399311199.5077601
2000	460733418.3992761
2001	496110225.71030724
2002	559345263.7083086
2003	651935430.314445
2004	735348490.4284352
2005	860391000.2216555
2006	942879878.5388786
2007	1255767964.004914
2008	1317517834.5991557
2009	1331343797.773081
2010	1673464261.2798216
2011	1938441288.7919033
2012	1939730676.1747937
2013	1913162477.220792
2014	2057330872.7315116
2015	2154921010.655577
2016	2322730512.468928
2017	2591358115.158436
2018	2583335723.321254
2019	2735683408.576508
2020	2457604042.409587
2021	2768802803.1814113
2022	2898227713.223154