Year	current US$
1975	50000.0007450581
1976	29999.999329447703
1977	19999.9995529652
1978	19999.9995529652
1979	9999.99977648258
1981	19999.9995529652
1982	19999.9995529652
1983	19999.9995529652
1985	19999.9995529652
1986	9999.99977648258
1987	19999.9995529652
1988	9999.99977648258
1989	19999.9995529652
1990	9999.99977648258
1991	29999.999329447703
1992	59999.9986588955
1993	100000.00149011599
1994	119999.997317791
1995	129999.995231628
1996	90000.0035762787
1997	90000.0035762787
1998	9999.99977648258
1999	29999.999329447703
2000	19999.9995529652
2001	59999.9986588955
2002	50000.0007450581
2003	209999.993443489
2004	59999.9986588955
2005	90000.0035762787
2006	150000.005960464
2007	189999.99761581398
2008	29999.999329447703