Year	National Currency
2004-01-01	3866056410000
2005-01-01	4067901295000
2006-01-01	4757275300000
2007-01-01	5868898068000
2008-01-01	6057984386000
2009-01-01	6381039957000
2010-01-01	6862264561000
2011-01-01	7591259841000
2012-01-01	8296433731000
2013-01-01	9180061697000
2014-01-01	10073135000000
2015-01-01	10749749000000
2016-01-01	11727154000000