Year	National Currency
2004-01-01	2962128000000
2005-01-01	3205729000000
2006-01-01	3413189000000
2007-01-01	3578037000000
2008-01-01	3539168000000
2009-01-01	3284809000000
2010-01-01	3550518000000
2011-01-01	3460274000000
2012-01-01	3533718000000
2013-01-01	3511438000000
2014-01-01	3709850000000
2015-01-01	3944117000000
2016-01-01	4139372000000