Year	current US$
1980	9999.99977648258
1987	50000.0007450581
1988	100000.00149011599
1989	109999.999403954
1990	400000.00596046395
1991	1279999.97138977
1992	1019999.98092651
1993	209999.993443489
1994	479999.989271164
1996	2599999.90463257
1997	259999.990463257
1998	319999.99284744303
1999	1350000.02384186
2000	879999.995231628
2001	1269999.98092651
2002	1120000.00476837
2003	1899999.97615814
2004	2700000.04768372
2005	4639999.8664856
2006	6139999.8664856
2007	6110000.1335144
2008	6800000.19073486
2009	7099999.90463257
2010	6469999.79019165
2011	8079999.923706049
2012	7449999.80926514
2013	7280000.20980835
2014	3839999.91416931
2015	3759999.99046326
2016	1149999.97615814
2017	1509999.9904632599
2018	560000.002384186
2019	2940000.05722046
2020	5309999.94277954
2021	2180000.0667572
2022	479999.989271164