Year	National Currency
2004-01-01	574000000
2005-01-01	1397000000
2006-01-01	1215000000
2007-01-01	1625000000
2008-01-01	2152000000
2009-01-01	2723000000
2010-01-01	2916000000
2011-01-01	8618547000
2012-01-01	15612000000
2013-01-01	17219349000
2014-01-01	15605013000