Year	current US$
1972	9999.99977648258
1973	19999.9995529652
1974	140000.000596046
1975	19999.9995529652
1976	100000.00149011599
1977	259999.990463257
1978	639999.985694885
1979	519999.980926514
1980	3230000.01907349
1981	2089999.9141693101
1982	3210000.03814697
1983	2049999.9523162802
1984	3440000.05722046
1985	8149999.61853027
1986	10979999.5422363
1987	10340000.1525879
1988	9069999.69482422
1989	7539999.96185303
1990	9000000
1991	8229999.54223633
1992	16260000.2288818
1993	20299999.237060502
1994	11210000.038146999
1995	13869999.8855591
1996	18590000.1525879
1997	16940000.5340576
1998	19229999.5422363
1999	20870000.8392334
2000	15069999.6948242
2001	12729999.5422363
2002	18739999.7711182
2003	24790000.915527303
2004	14149999.6185303
2005	12590000.1525879
2006	7980000.01907349
2007	5750000
2008	6309999.94277954
2009	23229999.5422363
2010	19020000.4577637
2011	19100000.3814697
2012	18809999.4659424
2013	6710000.03814697
2014	6780000.20980835
2015	8079999.923706049
2016	9659999.84741211
2017	18479999.5422363
2018	6159999.84741211
2019	10489999.7711182
2020	40169998.1689453
2021	121250000
2022	84019996.6430664