Year	current US$
2006	29999.999329447703
2007	29999.999329447703
2008	9999.99977648258
2009	50000.0007450581
2010	119999.997317791
2011	59999.9986588955
2012	39999.9991059303
2014	9999.99977648258
2018	9999.99977648258
2019	0