Year	National Currency
2004-01-01	1720500000
2005-01-01	2437700000
2006-01-01	2287900000
2008-01-01	2765800000
2009-01-01	3259700000
2010-01-01	3486300000
2011-01-01	3733771000
2012-01-01	4429885000
2013-01-01	5029671000
2014-01-01	5471556000
2015-01-01	7108663000