Year	current US$
1997	9999.99977648258
1998	0
1999	19999.9995529652
2000	9999.99977648258
2001	9999.99977648258
2003	50000.0007450581
2004	9999.99977648258
2005	29999.999329447703
2007	59999.9986588955
2011	19999.9995529652
2012	39999.9991059303
2020	39999.9991059303