Year	National Currency
2004-01-01	6165338
2005-01-01	6404205
2006-01-01	6800023
2007-01-01	7884331
2008-01-01	8009943
2009-01-01	8095866
2010-01-01	8629926
2011-01-01	9157525
2012-01-01	9636300
2013-01-01	10495000
2014-01-01	12374000
2015-01-01	13850000