Year	current US$
1964	9999.99977648258
1965	19999.9995529652
1967	9999.99977648258
1968	19999.9995529652
1969	19999.9995529652
1970	19999.9995529652
1971	19999.9995529652
1972	70000.0002980232
1973	59999.9986588955
1974	39999.9991059303
1975	150000.005960464
1976	180000.00715255702
1977	209999.993443489
1978	50000.0007450581
1979	109999.999403954
1980	29999.999329447703
1981	39999.9991059303
1982	100000.00149011599
1983	180000.00715255702
1984	189999.99761581398
1985	259999.990463257
1986	409999.99642372096
1987	340000.00357627904
1988	769999.980926514
1989	469999.998807907
1990	620000.004768372
1991	57200000.762939505
1992	389999.98569488496
1993	59999.9986588955
1994	50000.0007450581
1995	189999.99761581398
1996	9999.99977648258
1997	59999.9986588955
1999	19999.9995529652
2000	29999.999329447703
2001	50000.0007450581
2002	39999.9991059303
2003	19999.9995529652
2004	259999.990463257
2005	109999.999403954
2006	79999.9982118607
2007	360000.01430511504
2008	1149999.97615814
2009	1139999.98569489
2010	439999.997615814
2011	340000.00357627904
2012	730000.019073486
2013	560000.002384186
2014	879999.995231628
2015	829999.983310699
2016	579999.983310699
2017	449999.988079071
2018	270000.010728836
2019	1019999.98092651
2020	689999.997615814
2021	589999.973773956
2022	310000.002384186