Year	current US$
2005	12780000.181868672
2006	20440000.040456694
2007	16709999.965503834
2008	49849998.44245613
2009	34250000.054016724
2010	19340000.21032985
2011	16209999.592974737
2012	16429999.824613295
2013	6699999.999254944
2014	8349999.837577347
2015	6700000.014156103
2016	6419999.893754717
2017	9320000.190287832
2018	10699999.935925016
2019	11389999.896287914
2020	12429999.841377137
2021	16800000.07338822
2022	13960000.146180384