Year	current US$
1970	9999.99977648258
1971	9999.99977648258
1972	9999.99977648258
1973	19999.9995529652
1974	39999.9991059303
1975	50000.0007450581
1976	50000.0007450581
1977	29999.999329447703
1978	39999.9991059303
1979	709999.978542328
1980	59999.9986588955
1981	9999.99977648258
1982	9999.99977648258
1983	19999.9995529652
1988	19999.9995529652
1989	70000.0002980232
1991	-3690000.05722046
1995	1009999.99046326
1996	819999.992847443
1997	1409999.9666214
1998	9999.99977648258
1999	-129999.995231628
2000	-200000.00298023198
2001	-439999.997615814
2002	-239999.994635582
2003	-1200000.04768372
2004	-129999.995231628
2005	-259999.990463257
2006	-79999.9982118607
2008	59999.9986588955
2015	2730000.01907349
2016	1889999.98569489
2017	2160000.08583069
2018	469999.998807907
2019	140000.000596046
2020	189999.99761581398
2021	200000.00298023198
2022	839999.973773956