Year	current US$
1966	9999.99977648258
1973	19999.9995529652
1974	9999.99977648258
1975	29999.999329447703
1976	50000.0007450581
1983	209999.993443489
1985	460000.00834465
1986	39999.9991059303
1987	150000.005960464
1988	2380000.1144409203
1989	3029999.97138977
1990	3630000.1144409203
1991	3730000.01907349
1992	4510000.228881841
1993	2980000.01907349
1994	7440000.05722046
1995	5670000.07629395
1996	4489999.771118159
1997	4550000.19073486
1998	14300000.1907349
1999	12430000.3051758
2000	6800000.19073486
2001	9640000.34332275
2002	15560000.4196167
2003	28159999.8474121
2004	27170000.0762939
2005	49090000.1525879
2006	50259998.3215332
2007	54830001.8310547
2008	64449996.9482422
2009	63630001.0681152
2010	64709999.0844727
2011	66849998.474121094
2012	69440002.44140631
2013	107360000.61035201
2014	84410003.6621094
2015	73260002.1362305
2016	62750000
2017	57819999.6948242
2018	58419998.1689453
2019	55930000.3051758
2020	52229999.5422363
2021	53630001.0681152
2022	50240001.6784668