Year	current US$
1976	9999.99977648258
1978	59999.9986588955
1979	29999.999329447703
1980	9999.99977648258
1981	50000.0007450581
1982	39999.9991059303
1988	50000.0007450581
1993	29999.999329447703
1995	100000.00149011599
1998	9999.99977648258
2004	39999.9991059303
2008	100000.00149011599
2009	129999.995231628
2010	79999.9982118607
2011	79999.9982118607
2012	19999.9995529652