Year	current US$
1965	109999.999403954
1966	129999.995231628
1967	409999.99642372096
1968	170000.00178813902
1984	1000000
1985	1000000
1986	1000000
1988	1000000
1989	1000000
1994	1000000
1995	2000000
1996	1000000
1997	1000000
1998	759999.990463257
1999	1200000.04768372
2000	360000.01430511504
2001	70000.0002980232
2002	59999.9986588955
2003	70000.0002980232
2004	29999.999329447703
2005	19999.9995529652
2006	9999.99977648258
2007	310000.002384186
2008	19999.9995529652
2009	59999.9986588955
2010	230000.004172325
2011	250000
2012	469999.998807907
2013	1059999.9427795399
2014	1500000
2015	899999.976158142
2016	879999.995231628
2017	670000.016689301
2018	1600000.02384186
2019	21379999.1607666
2020	870000.004768372
2021	1960000.03814697
2022	3200000.04768372