Year	National Currency
2004-01-01	469000000
2005-01-01	513000000
2006-01-01	539000000
2007-01-01	519000000
2008-01-01	563000000
2009-01-01	616000000
2010-01-01	630000000
2011-01-01	669000000
2012-01-01	725000000
2013-01-01	892000000
2014-01-01	936000000
2015-01-01	1449000000
2016-01-01	1276000000
2017-01-01	1551000000