Year	current US$
1980	200000.00298023198
1981	259999.990463257
1982	59999.9986588955
1983	400000.00596046395
1984	469999.998807907
1985	449999.988079071
1986	3519999.98092651
1987	12130000.1144409
1988	3130000.1144409203
1989	1879999.99523163
1990	2019999.9809265102
1991	2609999.89509583
1992	1970000.02861023
1993	2259999.99046326
1994	1899999.97615814
1995	3930000.0667572
1996	2109999.89509583
1997	1549999.95231628
1998	3410000.08583069
1999	4469999.79019165
2000	1470000.02861023
2001	1549999.95231628
2002	1399999.97615814
2003	1700000.04768372
2004	2410000.08583069
2005	3369999.8855590797
2006	3589999.91416931
2007	2859999.89509583
2008	2579999.92370605
2009	2869999.8855590797
2010	3299999.95231628
2011	3220000.02861023
2012	3529999.97138977
2013	3869999.8855590797
2014	3390000.10490417
2015	2500000
2016	2789999.96185303
2017	3000000
2018	3740000.00953674
2019	21969999.3133545
2020	2349999.90463257
2021	1870000.00476837
2022	1509999.9904632599