Year	National Currency
2004-01-01	2530664000000
2005-01-01	3300486000000
2006-01-01	4241095000000
2007-01-01	5372782000000
2008-01-01	7170171000000
2009-01-01	7309900000000
2010-01-01	8068192924000
2011-01-01	7987951806000
2012-01-01	6716387017000
2013-01-01	6376452141000
2014-01-01	6296471382000
2015-01-01	5468631902000
2016-01-01	5128601703000