Year	current US$
1977	9999.99977648258
1979	50000.0007450581
1980	59999.9986588955
1981	19999.9995529652
1982	9999.99977648258
1983	29999.999329447703
1984	9999.99977648258
1985	19999.9995529652
1986	50000.0007450581
1987	79999.9982118607
1988	19999.9995529652
1989	9999.99977648258
1990	59999.9986588955
1991	90000.0035762787
1992	39999.9991059303
1993	29999.999329447703
1994	70000.0002980232
1995	270000.010728836
1996	779999.971389771
1997	330000.013113022
1998	310000.002384186
1999	250000
2000	189999.99761581398
2001	680000.007152557
2002	620000.004768372
2003	3039999.96185303
2004	2740000.00953674
2005	4340000.15258789
2006	7269999.98092651
2007	13239999.7711182
2008	12939999.5803833
2009	9810000.4196167
2010	10600000.3814697
2011	10380000.1144409
2012	8359999.65667725
2013	9670000.07629395
2014	8560000.4196167
2015	7659999.84741211
2016	3710000.03814697
2017	4429999.82833862
2018	5559999.94277954
2019	4500000
2020	5349999.90463257
2021	6949999.80926514
2022	6900000.09536743