Year	current US$
1963	100000.00149011599
1964	59999.9986588955
1965	19999.9995529652
1968	119999.997317791
1969	9999.99977648258
1970	100000.00149011599
1971	39999.9991059303
1972	90000.0035762787
1973	79999.9982118607
1974	109999.999403954
1975	119999.997317791
1976	140000.000596046
1977	129999.995231628
1978	109999.999403954
1979	239999.994635582
1980	2150000.09536743
1981	389999.98569488496
1982	1490000.0095367401
1983	2609999.89509583
1984	2529999.97138977
1985	1190000.0572204601
1986	330000.013113022
1987	250000
1988	2480000.01907349
1989	1100000.02384186
1990	2190000.05722046
1991	1500000
1992	2190000.05722046
1993	2779999.97138977
1994	2190000.05722046
1995	3019999.98092651
1996	1490000.0095367401
1997	200000.00298023198
1998	109999.999403954
1999	119999.997317791
2000	9999.99977648258
2001	9999.99977648258
2007	460000.00834465
2008	1139999.98569489
2009	3859999.89509583
2010	4079999.92370605
2011	7070000.17166138
2012	5070000.17166138
2013	8189999.580383301
2014	8649999.61853027
2015	11489999.7711182
2016	9569999.69482422
2017	14619999.8855591
2018	15770000.4577637
2019	16329999.923706101
2020	14829999.923706101
2021	16920000.0762939
2022	16629999.160766602