Year	current US$
1975	9999.99977648258
1976	9999.99977648258
1977	379999.99523162795
1978	2559999.94277954
1979	2720000.02861023
1980	4079999.92370605
1981	6030000.20980835
1982	4800000.19073486
1983	5280000.20980835
1984	3369999.8855590797
1985	4269999.98092651
1986	6090000.15258789
1987	6889999.8664856
1988	5050000.19073486
1989	6730000.01907349
1990	8479999.54223633
1991	14520000.4577637
1992	8710000.03814697
1993	1169999.95708466
1994	649999.976158142
1995	2259999.99046326
1996	3730000.01907349
1997	7659999.84741211
1998	7550000.19073486
1999	7510000.228881841
2000	2029999.97138977
2001	980000.019073486
2002	1710000.03814697
2003	3809999.94277954
2004	3710000.03814697
2005	5849999.90463257
2006	5860000.1335144
2007	6199999.80926514
2008	5329999.92370605
2009	3880000.1144409203
2010	2200000.04768372
2011	2109999.89509583
2012	2636514.42527771
2013	1146808.98189545
2014	2923653.84101868
2015	2779456.37702942
2016	2775580.6446075398
2017	1705166.33987427
2018	1212446.09355927
2019	1900943.99452209
2020	1569975.61454773
2021	2366419.7921752897
2022	3144161.70120239