Year	National Currency
2004-01-01	6762000
2005-01-01	9301000
2006-01-01	10089000
2007-01-01	9099000
2008-01-01	9668000
2009-01-01	11819000
2010-01-01	21975000
2011-01-01	22351000
2012-01-01	25875000
2013-01-01	27648000
2014-01-01	21821000
2015-01-01	30756000