Year	National Currency
2004-01-01	230714400
2005-01-01	449999800
2006-01-01	742938000
2007-01-01	1422400900
2008-01-01	2038675700
2009-01-01	1416063400
2010-01-01	1530328000
2011-01-01	1716430600
2012-01-01	1461938700
2013-01-01	1624944200
2014-01-01	2060484800
2015-01-01	2004056600
2016-01-01	2536275300