Year	National Currency
2004-01-01	345967000000
2005-01-01	423915000000
2006-01-01	530161000000
2007-01-01	683188000000
2008-01-01	650328000000
2009-01-01	805379000000
2010-01-01	880369000000
2011-01-01	957570000000
2012-01-01	1124546000000
2013-01-01	1207582000000
2014-01-01	1390160000000
2015-01-01	1462202000000