Year	current US$
2005	449999.988079071
2006	899999.976158142
2007	409999.99642372096
2008	519999.980926514
2009	2529999.97138977
2010	879999.995231628
2011	340000.00357627904
2012	340000.00357627904
2013	300000.011920929
2014	39999.9991059303
2015	39999.9991059303
2016	109999.999403954
2017	29999.999329447703
2018	19999.9995529652
2019	19999.9995529652
2022	19999.9995529652