Year	current US$
1979	19999.9995529652
1980	19999.9995529652
1981	50000.0007450581
1982	79999.9982118607
1984	19999.9995529652
1985	90000.0035762787
1986	109999.999403954
1987	170000.00178813902
1988	250000
1989	180000.00715255702
1990	280000.001192093
1991	259999.990463257
1992	140000.000596046
1993	180000.00715255702
1994	129999.995231628
1995	140000.000596046
1996	9999.99977648258
1997	200000.00298023198
1998	129999.995231628
1999	39999.9991059303
2001	70000.0002980232
2002	9999.99977648258
2005	4909999.84741211