Year	current US$
1976	90000.0035762787
1977	150000.005960464
1978	159999.99642372102
1979	180000.00715255702
1980	9999.99977648258
1981	9999.99977648258
1982	9999.99977648258
1983	29999.999329447703
1984	9999.99977648258
1985	19999.9995529652
1986	50000.0007450581
1987	50000.0007450581
1988	50000.0007450581
1989	59999.9986588955
1990	59999.9986588955
1991	90000.0035762787
1992	70000.0002980232
1993	70000.0002980232
1994	1000000
1995	1639999.98569489
1996	1700000.04768372
1997	1309999.9427795399
1998	1679999.94754791
1999	1769999.98092651
2000	2230000.01907349
2001	1850000.02384186
2002	2599999.90463257
2003	2779999.97138977
2004	3039999.96185303
2005	3130000.1144409203
2006	3609999.89509583
2007	4900000.09536743
2008	5159999.84741211
2009	17750000
2010	4469999.79019165
2011	1799999.95231628
2012	98919998.1689453
2013	70000.0002980232
2014	59999.9986588955
2015	39999.9991059303
2016	50000.0007450581
2017	29999.999329447703
2018	19999.9995529652
2019	9999.99977648258
2020	9999.99977648258
2021	1159999.9666214
2022	479999.989271164