Year	National Currency
2004-01-01	1975670055000
2005-01-01	2756622323000
2006-01-01	3807015231000
2007-01-01	5155497330000
2008-01-01	5845885239000
2009-01-01	7400988189000
2010-01-01	9714702297000
2011-01-01	11736643255000
2012-01-01	14083913586000
2013-01-01	16733635443000
2014-01-01	18307450000000
2015-01-01	22847089000000
2016-01-01	23829719644000