Year	National Currency
2004-01-01	142287000
2005-01-01	197780000
2006-01-01	285997000
2007-01-01	398405000
2008-01-01	443936000
2009-01-01	436822000
2010-01-01	493737000
2011-01-01	606143000
2012-01-01	700053000
2013-01-01	670173000
2014-01-01	555000000
2015-01-01	616000000
2016-01-01	287000000