Year	current US$
1984	109999.999403954
1985	200000.00298023198
1986	2640000.10490417
1987	1179999.94754791
1988	490000.009536743
1989	39999.9991059303
1990	750000
1992	9999.99977648258
1993	3599999.90463257
1995	159999.99642372102
1996	2970000.02861023
1997	1000000
1998	70000.0002980232
1999	59999.9986588955
2001	3019999.98092651
2002	550000.011920929
2003	3380000.1144409203
2004	1620000.00476837
2005	1129999.99523163
2006	610000.014305115
2007	140000.000596046
2014	660000.026226044
2015	140000.000596046
2016	79999.9982118607
2017	119999.997317791
2018	180000.00715255702
2019	150000.005960464
2020	150000.005960464
2021	159999.99642372102
2022	150000.005960464