Year	current US$
1972	19999.9995529652
1973	19999.9995529652
1974	90000.0035762787
1975	29999.999329447703
1979	70000.0002980232
1980	150000.005960464
1981	39999.9991059303
1982	19999.9995529652
1983	79999.9982118607
1984	360000.01430511504
1985	19999.9995529652
1986	259999.990463257
1987	259999.990463257
1988	310000.002384186
1989	150000.005960464
1990	509999.99046325695
1991	9319999.69482422
1992	1179999.94754791
1993	20450000.762939498
1994	2690000.05722046
1995	-400000.00596046395
1996	-1149999.97615814
1997	-4650000.09536743
1998	-2700000.04768372
1999	-2390000.10490417
2000	-3250000
2001	-3150000.09536743
2002	-2119999.8855590797
2003	9999.99977648258
2004	439999.997615814
2005	250000
2006	-1350000.02384186
2007	140000.000596046
2008	349999.99403953605
2009	239999.994635582
2010	259999.990463257
2011	200000.00298023198
2012	219999.998807907
2013	250000
2014	189999.99761581398
2016	9999.99977648258
2022	9999.99977648258