Year	National Currency
2004-01-01	3192460600
2005-01-01	3613640000
2006-01-01	4786926600
2007-01-01	6333440200
2008-01-01	6410620900
2009-01-01	6914943900
2010-01-01	7055259400
2011-01-01	10115297000
2012-01-01	11639961600
2013-01-01	12724306700
2014-01-01	14044502700
2015-01-01	16105585400
2016-01-01	17593646900