Year	National Currency
2006-01-01	11824000000
2007-01-01	12606000000
2008-01-01	12627000000
2009-01-01	12224000000
2010-01-01	10890000000
2011-01-01	10278000000
2012-01-01	10053445000
2013-01-01	10051805000
2014-01-01	10776347000
2015-01-01	12619106000
2016-01-01	12700654000