Year	National Currency
2004-01-01	736961900
2005-01-01	917564300
2006-01-01	1177494000
2007-01-01	1593738000
2008-01-01	2173429100
2009-01-01	2473020200
2010-01-01	2856929000
2011-01-01	3406856000
2012-01-01	3924960000
2013-01-01	4666700000
2014-01-01	5080000000
2015-01-01	5804586000
2016-01-01	7618000000