Year	current US$
1975	9999.99977648258
1976	19999.9995529652
1977	9999.99977648258
1978	29999.999329447703
1979	100000.00149011599
1980	129999.995231628
1981	129999.995231628
1982	100000.00149011599
1983	90000.0035762787
1984	289999.99165535
1985	930000.007152557
1986	479999.989271164
1987	1519999.98092651
1988	1570000.05245209
1989	959999.978542328
1990	879999.995231628
1991	270000.010728836
1992	170000.00178813902
1993	79999.9982118607
1994	1240000.0095367401
1995	1990000.0095367401
1996	250000
1997	70000.0002980232
1998	150000.005960464
1999	140000.000596046
2000	150000.005960464
2001	150000.005960464
2002	29999.999329447703
2003	9999.99977648258
2004	9999.99977648258
2005	620000.004768372
2007	19999.9995529652
2008	59999.9986588955
2009	50000.0007450581
2010	140000.000596046
2011	280000.001192093
2012	740000.009536743
2013	910000.026226044
2014	1840000.0333786
2015	810000.002384186
2016	29999.999329447703
2017	39999.9991059303
2018	39999.9991059303
2019	340000.00357627904
2020	540000.021457672
2021	370000.00476837205
2022	469999.998807907