Year	National Currency
2004-01-01	430764546000
2005-01-01	474962094000
2006-01-01	511302634800
2007-01-01	584143385000
2008-01-01	651039640000
2009-01-01	708953477000
2010-01-01	804162095600
2011-01-01	842055365300
2012-01-01	941787229000
2013-01-01	1112917000000
2014-01-01	1555333000000
2015-01-01	1908676000000