Year	current US$
2005	13149999.957531694
2006	12369999.989867216
2007	29389999.829232704
2008	18080000.020563602
2009	20380000.01944601
2010	20690000.042319298
2011	27179999.813437447
2012	23883823.035284888
2013	28998228.34134101
2014	24659027.960151445
2015	25027568.93262268
2016	22576977.14446113
2017	20054699.78041947
2018	6487617.665901783
2019	22888662.796467543
2022	1672350.9993171322