Year	National Currency
2004-01-01	2581671300
2005-01-01	2987314100
2006-01-01	3431024200
2007-01-01	3749378900
2008-01-01	4001307200
2009-01-01	4346842900
2010-01-01	4668544400
2011-01-01	4640915400
2012-01-01	4870534100
2013-01-01	4945386400
2014-01-01	5226098800
2015-01-01	4721166700
2016-01-01	4365679400
2017-01-01	4354226200