Year	National Currency
2005-01-01	318671000000
2006-01-01	376388000000
2007-01-01	412272000000
2008-01-01	419151000000
2009-01-01	435832000000
2010-01-01	493570000000
2011-01-01	515845000000
2012-01-01	547387000000
2013-01-01	721888000000