Year	National Currency
2004-01-01	2056200000
2005-01-01	3335400000
2006-01-01	5841900000
2007-01-01	7379800000
2008-01-01	8771100000
2009-01-01	9590400000
2010-01-01	10461300000
2011-01-01	11254700000
2012-01-01	11405600000