Year	current US$
2006	620000.004768372
2007	509999.99046325695
2008	1320000.05245209
2009	400000.00596046395
2010	790000.021457672
2011	779999.971389771
2012	500000
2013	1029999.97138977
2014	230000.004172325
2015	67809.20922756201
2016	5650.77969804406
2017	565133.571624756
2018	281638.145446777
2019	1044998.16894531
2020	841022.908687592
2021	1065781.83174133
2022	364073.902368546