Year	National Currency
2004-01-01	24540902700
2005-01-01	32419154800
2006-01-01	42442765600
2007-01-01	48371606200
2008-01-01	53878351100
2009-01-01	55413904700
2010-01-01	58589893500
2011-01-01	4123226000
2012-01-01	4425954300
2013-01-01	4731444900
2014-01-01	5136627800
2015-01-01	5512000000
2016-01-01	5927528300