Year	National Currency
2004-01-01	2390610900
2005-01-01	2804565200
2006-01-01	3333320800
2007-01-01	3726470500
2008-01-01	3997104900
2009-01-01	4604749300
2010-01-01	5014701400
2011-01-01	5065447800
2012-01-01	5202960600
2013-01-01	5237401600
2014-01-01	4927000000
2015-01-01	5070000000
2016-01-01	5301000000
2017-01-01	5413000000