Year	National Currency
2004-01-01	147000000
2005-01-01	193000000
2006-01-01	1155000000
2007-01-01	788000000
2008-01-01	802000000
2009-01-01	538000000
2010-01-01	553000000
2011-01-01	494000000
2012-01-01	595000000
2013-01-01	674000000
2014-01-01	661000000
2015-01-01	564000000
2016-01-01	550000000