Year	current US$
1964	19999.9995529652
1968	389999.98569488496
1969	39999.9991059303
1970	70000.0002980232
1971	19999.9995529652
1972	70000.0002980232
1973	59999.9986588955
1974	70000.0002980232
1975	59999.9986588955
1976	50000.0007450581
1977	50000.0007450581
1978	79999.9982118607
1979	79999.9982118607
1980	79999.9982118607
1981	39999.9991059303
1982	159999.99642372102
1983	150000.005960464
1984	129999.995231628
1985	209999.993443489
1986	140000.000596046
1987	159999.99642372102
1988	129999.995231628
1989	140000.000596046
1990	170000.00178813902
1991	129999.995231628
1992	500000
1993	129999.995231628
1994	119999.997317791
1995	140000.000596046
1996	129999.995231628
1997	379999.99523162795
1998	109999.999403954
1999	409999.99642372096
2000	600000.023841858
2001	59999.9986588955
2002	360000.01430511504
2003	19999.9995529652
2004	200000.00298023198
2005	11899999.6185303
2006	-9999.99977648258
2007	409999.99642372096
2008	189999.99761581398
2009	5340000.15258789
2010	10680000.3051758
2011	469999.998807907
2012	79999.9982118607
2013	140000.000596046
2014	180000.00715255702
2015	270000.010728836
2016	200000.00298023198
2017	259999.990463257
2018	180000.00715255702
2019	70000.0002980232
2020	180000.00715255702
2021	310000.002384186
2022	370000.00476837205