Year	National Currency
2004-01-01	2301000000
2005-01-01	2821000000
2006-01-01	3169000000
2007-01-01	3558000000
2008-01-01	3460000000
2009-01-01	1921000000
2010-01-01	1061000000
2011-01-01	676000000
2012-01-01	414000000
2013-01-01	381000000