Year	current US$
2004	-683908834.388234
2005	-705101174.589044
2006	-88953299.5915039
2007	-1174416967.37604
2008	-878509800.70722
2009	-540864859.290812
2010	-966092520.773742
2011	-1133831892.86015
2012	-1464972611.45214
2013	-1911883334.58606
2014	-2264909410.51024
2015	-2123502638.84915
2016	-2502196797.27908
2017	-2916660057.10578