Year	National Currency
2006-01-01	354519000
2007-01-01	385864000
2008-01-01	404798000
2009-01-01	401190000
2010-01-01	371378000
2011-01-01	377071000
2012-01-01	325658000
2013-01-01	277054000
2014-01-01	257458000
2015-01-01	245159000
2016-01-01	199459000