Year	National Currency
2004-01-01	435965000000
2005-01-01	489387000000
2006-01-01	591259000000
2007-01-01	717564000000
2008-01-01	846118000000
2009-01-01	940548000000
2010-01-01	984850000000
2011-01-01	1103634000000
2012-01-01	1260608000000
2013-01-01	1401980000000
2014-01-01	1575579000000
2015-01-01	1604768000000
2016-01-01	1661480000000