Year	National Currency
2004-01-01	4728247600
2005-01-01	5514717900
2006-01-01	5803622000
2007-01-01	6037867000
2008-01-01	6298695400
2009-01-01	5714499000
2010-01-01	5791243400
2011-01-01	10453819700
2012-01-01	11246158900
2013-01-01	11320886200
2014-01-01	11809168100
2015-01-01	11665064200
2016-01-01	12063858400