Year	current US$
1977	9999.99977648258
1980	50000.0007450581
1981	29999.999329447703
1982	29999.999329447703
1983	50000.0007450581
1984	19999.9995529652
1985	29999.999329447703
1986	19999.9995529652
1987	19999.9995529652
1988	9999.99977648258
1989	9999.99977648258
1991	100000.00149011599
1992	90000.0035762787
1993	39999.9991059303
1994	29999.999329447703
1995	79999.9982118607
1996	-19999.9995529652
1997	19999.9995529652
1998	29999.999329447703
1999	59999.9986588955
2000	39999.9991059303
2002	100000.00149011599