Year	current US$
2005	79999.9982118607
2006	90000.0035762787
2007	239999.994635582
2010	59999.9986588955
2011	39999.9991059303
2012	1330.7000044733302
2013	13171.7603653669
2014	11879.6499446034
2015	9622.0001578331
2016	4828.20020988584