Year	current US$
1986	70000.0002980232
1987	29999.999329447703
1988	59999.9986588955
1989	200000.00298023198
1990	140000.000596046
1991	79999.9982118607
1992	90000.0035762787
1993	180000.00715255702
1994	70000.0002980232
1997	70000.0002980232
2000	9999.99977648258
2001	29999.999329447703
2002	39999.9991059303
2003	19999.9995529652
2005	150000.005960464
2006	239999.994635582
2007	469999.998807907
2008	419999.986886978
2009	400000.00596046395
2010	140000.000596046