Year	current international $
2008	11564511902.5776
2009	12092956705.508
2010	13903421803.0594
2011	13447818511.792
2012	14087591902.7351
2013	15509568978.6569
2014	14444732991.287
2015	1158690084.87826
2016	5904556525.59812
