Year	current US$
1979	519999.980926514
1981	3000000
1982	1779999.97138977
1983	1299999.95231628
1984	540000.021457672
1985	500000
1986	839999.973773956
1987	340000.00357627904
1988	3279999.97138977
1989	790000.021457672
1990	769999.980926514
1991	839999.973773956
1992	959999.978542328
1993	1049999.95231628
1994	460000.00834465
1995	1309999.9427795399
1996	730000.019073486
1997	140000.000596046
1998	79999.9982118607
1999	119999.997317791
2000	1279999.97138977
2001	70000.0002980232
2002	150000.005960464
2003	140000.000596046
2004	129999.995231628
2005	180000.00715255702
2006	39999.9991059303
2007	150000.005960464
2008	660000.026226044
2009	9999.99977648258
2011	300000.011920929
2012	239999.994635582
2013	19999.9995529652
2014	19999.9995529652
2015	19999.9995529652
2016	9999.99977648258
2017	19999.9995529652
2018	9999.99977648258
2021	460000.00834465
2022	189999.99761581398