Year	National Currency
2004-01-01	8283291500
2005-01-01	10014854800
2006-01-01	12174427000
2007-01-01	16025409400
2008-01-01	21907058800
2009-01-01	25232624600
2010-01-01	30142733100
2011-01-01	38003741300
2012-01-01	47575281300
2013-01-01	58374531500
2014-01-01	68739261500
2015-01-01	77151000000
2016-01-01	84657000000
2017-01-01	97088000000