Year	current US$
2004	-696183211.190152
2005	-709704818.480496
2006	-64865903.5378423
2007	-1093246663.06305
2008	-720959377.857195
2009	-326503066.380856
2010	-718244086.787615
2011	-843097779.362902
2012	-1096678963.03887
2013	-1530695119.80285
2014	-1848164455.97797
2015	-1685950951.13944
2016	-2029047990.2501
2017	-2424992054.31155