Year	National Currency
2004-01-01	3766110000
2005-01-01	6107862800
2006-01-01	8939774300
2007-01-01	13478164000
2008-01-01	17532332000
2009-01-01	16841177000
2010-01-01	16602429000
2011-01-01	17701714000
2012-01-01	16022213000
2013-01-01	16147990000
2014-01-01	16362940000
2015-01-01	17642038000
2016-01-01	19436010000