Year	National Currency
2004-01-01	331062000000
2005-01-01	289157720000
2006-01-01	320399764000
2007-01-01	346307137000
2008-01-01	346285450000
2009-01-01	343265307000
2010-01-01	334621288000
2011-01-01	331651716000
2012-01-01	345797589000
2013-01-01	284233994000
2014-01-01	222506246000
2015-01-01	205325536000
2016-01-01	206129341000