Year	National Currency
2004-01-01	14880030300
2005-01-01	16775907100
2006-01-01	17995936300
2007-01-01	21346044000
2008-01-01	23433037900
2009-01-01	29570680700
2010-01-01	33343051100
2011-01-01	39785094400
2012-01-01	38008610700
2013-01-01	42789076500
2014-01-01	49520052900
2015-01-01	50303723000
2016-01-01	56821479700