Year	current US$
2008	10729999.5422363
2009	12720000.2670288
2010	11650000.572204601
2011	12400000.572204601
2012	12047900.1998901
2013	13965296.7453003
2014	13896873.474121101
2015	13579170.2270508
2016	13970700.263977101
2017	10230719.5663452
2018	0
2019	0
2020	0
2021	0