Year	National Currency
2004-01-01	536231000000
2005-01-01	594748000000
2006-01-01	610441000000
2007-01-01	621593000000
2008-01-01	531913000000
2009-01-01	549803000000
2010-01-01	572279000000
2011-01-01	547326000000
2012-01-01	554277000000
2013-01-01	574215000000
2014-01-01	565309000000
2015-01-01	616558000000
2016-01-01	640990000000