Year	current US$
1979	9999.99977648258
1983	9999.99977648258
1984	19999.9995529652
1985	9999.99977648258
1986	109999.999403954
1987	209999.993443489
1988	360000.01430511504
1989	289999.99165535
1990	2009999.9904632599
1991	540000.021457672
1992	189999.99761581398
1993	259999.990463257
1994	529999.971389771
1995	1129999.99523163
1996	1450000.04768372
1997	330000.013113022
1998	469999.998807907
1999	259999.990463257
2000	129999.995231628
2001	-180000.00715255702
2002	19999.9995529652
2006	19999.9995529652
2007	70000.0002980232
2009	9999.99977648258
2010	9999.99977648258
2012	70000.0002980232
2013	100000.00149011599
2014	349999.99403953605
2015	250000
2016	360000.01430511504
2017	400000.00596046395
2018	360000.01430511504
2019	400000.00596046395
2020	439999.997615814
2021	430000.00715255697
2022	250000