Year	National Currency
2004-01-01	2328059000
2005-01-01	2562299000
2006-01-01	2811839000
2007-01-01	3112584000
2008-01-01	3306210000
2009-01-01	3324289000
2010-01-01	3380134000
2011-01-01	3467246000
2012-01-01	3205196000
2013-01-01	3160000000
2014-01-01	3149000000
2015-01-01	3114000000
2016-01-01	3288000000