Year	current US$
1975	150000.005960464
1976	259999.990463257
1977	200000.00298023198
1978	140000.000596046
1979	209999.993443489
1980	310000.002384186
1981	610000.014305115
1982	370000.00476837205
1983	189999.99761581398
1984	150000.005960464
1985	379999.99523162795
1986	300000.011920929
1987	109999.999403954
1988	469999.998807907
1989	400000.00596046395
1990	469999.998807907
1991	540000.021457672
1992	589999.973773956
1993	939999.997615814
1994	819999.992847443
1995	1509999.9904632599
1996	1350000.02384186
1997	1450000.04768372
1998	1269999.98092651
1999	409999.99642372096
2000	1220000.02861023
2001	1190000.0572204601
2002	1269999.98092651
2003	980000.019073486
2004	829999.983310699
2005	2539999.96185303
2006	280000.001192093
2010	19999.9995529652