Year	current US$
1969	9999.99977648258
1970	39999.9991059303
1971	19999.9995529652
1973	230000.004172325
1974	5059999.94277954
1975	5630000.11444092
1976	7019999.98092651
1977	5139999.8664856
1978	9050000.19073486
1979	9140000.34332275
1980	12800000.1907349
1981	8829999.92370605
1982	7420000.07629395
1983	8010000.22888184
1984	7780000.20980835
1985	11060000.4196167
1986	11699999.8092651
1987	17000000
1988	18030000.6866455
1989	18739999.7711182
1990	21760000.2288818
1991	26899999.6185303
1992	25780000.6866455
1993	11350000.3814697
1994	7659999.84741211
1995	6909999.84741211
1996	6570000.17166138
1997	7300000.19073486
1998	4219999.79019165
1999	2730000.01907349
2000	2670000.07629395
2001	3630000.1144409203
2002	3170000.07629395
2003	1480000.01907349
2004	1639999.98569489
2005	2170000.07629395
2006	1960000.03814697
2007	2200000.04768372
2008	3009999.99046326
2009	1830000.04291534
2010	629999.995231628
2011	500000
2012	460000.00834465
2013	180000.00715255702
2014	140000.000596046
2015	70000.0002980232
2016	200000.00298023198
2019	0
2020	39999.9991059303
2021	50000.0007450581
2022	50000.0007450581