Year	current US$
1983	9999.99977648258
1987	109999.999403954
1988	9999.99977648258
1989	9999.99977648258
1990	9999.99977648258
1995	29999.999329447703
1996	9999.99977648258
1997	9999.99977648258
1998	90000.0035762787
1999	19999.9995529652
2000	79999.9982118607
2001	9999.99977648258
2002	119999.997317791
2003	9999.99977648258
2004	9999.99977648258
2005	9999.99977648258
2007	9999.99977648258
2009	59999.9986588955