Year	National Currency
2004-01-01	146200000
2005-01-01	256400000
2006-01-01	351800000
2007-01-01	442400000
2008-01-01	437100000
2009-01-01	487400000
2010-01-01	515600000
2011-01-01	722000000
2012-01-01	842000000
2013-01-01	1042000000
2014-01-01	1144000000
2015-01-01	1430000000
2016-01-01	1553000000
2017-01-01	1569000000