Year	current US$
1964	19999.9995529652
1965	50000.0007450581
1966	39999.9991059303
1967	50000.0007450581
1968	9999.99977648258
1969	29999.999329447703
1970	39999.9991059303
1971	50000.0007450581
1972	90000.0035762787
1973	90000.0035762787
1974	70000.0002980232
1975	109999.999403954
1976	70000.0002980232
1977	209999.993443489
1978	639999.985694885
1979	689999.997615814
1980	129999.995231628
1981	289999.99165535
1982	2509999.99046326
1983	29999.999329447703
1984	50000.0007450581
1985	39999.9991059303
1986	19999.9995529652
1987	19999.9995529652
1988	39999.9991059303
1990	270000.010728836
1991	209999.993443489
1992	469999.998807907
1993	389999.98569488496
1994	469999.998807907
1995	250000
1996	810000.002384186
1997	479999.989271164
1998	189999.99761581398
1999	370000.00476837205
2000	889999.985694885
2001	360000.01430511504
2002	209999.993443489
2003	289999.99165535
2004	289999.99165535
2005	550000.011920929
2006	6920000.07629395
2007	7519999.98092651
2008	1039999.96185303
2009	5400000.09536743
2010	3960000.03814697
2011	2640000.10490417
2012	6860000.1335144
2013	12560000.4196167
2014	42819999.6948242
2015	152080001.831055
2016	167389999.38964802
2017	148320007.32421902
2018	128690002.441406
2019	189789993.28613302
2020	154440002.44140598
2021	79699996.9482422
2022	26729999.5422363