Year	current US$
1969	9999.99977648258
1981	19999.9995529652
1982	50000.0007450581
1983	50000.0007450581
1984	50000.0007450581
1985	70000.0002980232
1986	39999.9991059303
1988	59999.9986588955
1989	70000.0002980232
1990	59999.9986588955
1991	159999.99642372102
1992	230000.004172325
1993	239999.994635582
1994	239999.994635582
1995	180000.00715255702
1996	239999.994635582
1997	209999.993443489
1998	239999.994635582
1999	230000.004172325
2000	280000.001192093
2001	319999.99284744303
2002	389999.98569488496
2003	189999.99761581398
2004	250000
2005	200000.00298023198
2006	150000.005960464
2007	180000.00715255702
2008	639999.985694885
2009	430000.00715255697
2010	289999.99165535
2012	1819800.01926422
2014	2269799.9477386503
2015	1526632.42816925
2016	3284836.7691039997
2017	4009840.0115966797
2018	3377853.1551361103
2019	2266260.62393188
2020	1594142.19856262
2021	3657399.89280701
2022	2863800.0488281297