Year	National Currency
2004-01-01	942219500
2005-01-01	1724861100
2006-01-01	2686997600
2007-01-01	4550169300
2008-01-01	6027059300
2009-01-01	5219447700
2010-01-01	6200181000
2011-01-01	7699913200
2012-01-01	8684611400
2013-01-01	10374136000
2014-01-01	12783795500
2015-01-01	15604774900
2016-01-01	18699836300