Year	National Currency
2004-01-01	257145400000000
2005-01-01	276288800000000
2006-01-01	297788100000000
2007-01-01	295414600000000
2008-01-01	293528200000000
2009-01-01	285876200000000
2010-01-01	282979700000000
2011-01-01	284302500000000
2012-01-01	290009200000000
2013-01-01	300620800000000
2014-01-01	307842600000000
2015-01-01	318502600000000
2016-01-01	327283100000000
2017-01-01	335766800000000