Year	National Currency
2004-01-01	10981359500
2005-01-01	12259855700
2006-01-01	13734557500
2007-01-01	16433921200
2008-01-01	17691259600
2009-01-01	19130792100
2010-01-01	20542610000
2011-01-01	22313309000
2012-01-01	23727588100
2013-01-01	25089654200
2014-01-01	26928000000
2015-01-01	28975000000
2016-01-01	30737000000
2017-01-01	32909000000