Year	National Currency
2004-01-01	8272200000
2005-01-01	5045800000
2006-01-01	5996574400
2007-01-01	8386951200
2008-01-01	10904112000
2009-01-01	10141300000
2010-01-01	11371758600
2011-01-01	11179329000
2012-01-01	12577600000
2013-01-01	14435700000
2014-01-01	15828000000
2015-01-01	18376300000
2016-01-01	20936700000
2017-01-01	22864400000