Year	current US$
1964	9999.99977648258
1965	79999.9982118607
1966	490000.009536743
1967	289999.99165535
1968	19999.9995529652
1969	19999.9995529652
1970	39999.9991059303
1971	39999.9991059303
1972	9999.99977648258
1973	9999.99977648258
1974	479999.989271164
1975	39999.9991059303
1976	730000.019073486
1977	100000.00149011599
1978	189999.99761581398
1979	29999.999329447703
1980	29999.999329447703
1981	50000.0007450581
1982	589999.973773956
1983	579999.983310699
1984	9829999.92370605
1985	11180000.3051758
1986	2789999.96185303
1987	4780000.20980835
1988	6570000.17166138
1989	6690000.05722046
1990	3920000.07629395
1991	6469999.79019165
1992	9140000.34332275
1993	8569999.69482422
1994	6610000.1335144
1995	4269999.98092651
1996	9050000.19073486
1997	9800000.19073486
1998	10699999.8092651
1999	5579999.92370605
2000	6679999.82833862
2001	7699999.80926514
2002	4309999.94277954
2003	8859999.65667725
2004	7969999.79019165
2005	11529999.7329712
2006	7190000.05722046
2007	7059999.94277954
2008	6539999.96185303
2009	5219999.79019165
2010	2220000.02861023
2011	2549999.95231628
2012	1809999.9427795399
2013	1179999.94754791
2014	12449999.8092651
2015	15500000
2016	2960000.03814697
2017	2720000.02861023
2018	2740000.00953674
2019	1220000.02861023
2020	3990000.00953674
2021	3849999.90463257
2022	3259999.99046326