Year	current US$
2005	2389999.97079372
2006	1809999.98748302
2007	3089999.9719113098
2008	2729999.96691942
2009	2829999.98703599
2010	3149999.93890524
2011	4069999.98539686
2012	3897207.05896616
2013	3378715.34749866
2014	2209965.57921171
2015	2528804.0190935098
2016	2090382.08890706
2017	1665599.98062439
2018	890011.616051197
2019	3884412.56433725
2020	0
2021	0
2022	612367.0067172496