Year	National Currency
2004-01-01	6956000
2005-01-01	13871300
2006-01-01	75230200
2007-01-01	4841841000
2008-01-01	5106942000
2009-01-01	5437045000
2010-01-01	6177480000
2011-01-01	7370435000
2012-01-01	8515233000
2013-01-01	9836982000
2014-01-01	11518567000
2015-01-01	13033739000
2016-01-01	12600657000