Year	current US$
1980	79999.9982118607
1981	19999.9995529652
1982	970000.028610229
1983	6739999.771118159
1984	-1289999.96185303
1985	550000.011920929
1986	490000.009536743
1987	2809999.94277954
1988	-1519999.98092651
1989	-1330000.04291534
1990	-689999.997615814
1991	-1259999.9904632599
1992	239999.994635582
1993	2619999.8855590797
1994	1679999.94754791
1995	6469999.79019165
1996	-2380000.1144409203
1997	389999.98569488496
1998	-3420000.07629395
1999	4039999.96185303
2000	79999.9982118607
2001	4110000.1335143996
2002	-930000.007152557
2003	-4550000.19073486
2004	-610000.014305115
2005	-460000.00834465
2006	720000.028610229
2007	-2019999.9809265102
2008	2829999.92370605
2009	-2240000.00953674
2010	-1500000
2011	4079999.92370605
2012	4010000.2288818406
2013	-930000.007152557
2014	5349999.90463257
2015	-304134.99474525504
2016	644350.826740265
2017	726064.145565033
2018	2022113.56163025
2019	3940609.9319458
2020	1713750.95844269
2021	375999.987125397
2022	536379.992961884