Year	current US$
2005	4229999.97437
2006	3879999.99336898
2007	7749999.97019768
2008	5170000.09119511
2009	5399999.89420176
2010	9979999.89055097
2011	9940000.06653368
2012	9431489.81500417
2013	9990753.07673775
2014	8761782.19169378
2015	9221472.06310183
2016	9181632.39018759
2017	8083199.993183371
2018	1412909.0022761398
2019	5423793.57665777
2020	0
2021	0
2022	457609.00294408185