Year	National Currency
2004-01-01	6176843000
2005-01-01	6705172000
2006-01-01	7224600000
2007-01-01	8371566000
2008-01-01	8551454000
2009-01-01	6650802000
2010-01-01	6652112000
2011-01-01	6586387000
2012-01-01	6765863000
2013-01-01	6634054000
2014-01-01	7283451000
2015-01-01	8254286000
2016-01-01	9310971000
2017-01-01	9486505000