Year	National Currency
2006-01-01	459881000
2007-01-01	515396000
2008-01-01	546446000
2009-01-01	516921000
2010-01-01	494434000
2011-01-01	493520000
2012-01-01	455003000
2013-01-01	422513000
2014-01-01	428028000
2015-01-01	414174000
2016-01-01	442897000