Year	National Currency
2004-01-01	1433126863200
2005-01-01	1442323882400
2006-01-01	1515657930400
2007-01-01	1626158559600
2008-01-01	1519033597700
2009-01-01	1580968726600
2010-01-01	1747008888500
2011-01-01	2210274708600
2012-01-01	2553052386300
2013-01-01	3000093687300
2014-01-01	3639388949700
2015-01-01	4211547962700
2016-01-01	5006295727400