Year	current US$
1986	340000.00357627904
1987	90000.0035762787
1988	790000.021457672
1989	-1730000.01907349
1990	159999.99642372102
1991	200000.00298023198
1993	90000.0035762787
1994	219999.998807907
1995	9999.99977648258
1996	19999.9995529652
1999	70000.0002980232
2000	29999.999329447703
2001	19999.9995529652
2002	9999.99977648258
2014	19999.9995529652
2015	50000.0007450581
2016	9999.99977648258
2017	0
2018	39999.9991059303
2019	50000.0007450581
2020	19999.9995529652
2021	50000.0007450581
2022	140000.000596046