Year	current US$
1984	29999.999329447703
1985	-59999.9986588955
1988	2119999.8855590797
1989	439999.997615814
1990	1000000
1991	829999.983310699
1992	389999.98569488496
1993	490000.009536743
1994	2170000.07629395
1995	519999.980926514
1996	930000.007152557
1997	1379999.99523163
1998	2190000.05722046
1999	750000
2000	400000.00596046395
2001	889999.985694885
2002	2569999.9332428
2003	550000.011920929
2004	439999.997615814
2005	310000.002384186
2006	1100000.02384186
2007	2130000.1144409203
2008	2440000.05722046
2009	509999.99046325695
2010	12239999.7711182
2011	3980000.01907349
2012	-119999.997317791
2013	620000.004768372
2014	1049999.95231628
2015	119999.997317791
2017	2480000.01907349
2018	790000.021457672
2019	4429999.82833862
2020	2880000.1144409203
2021	670000.016689301