Year	National Currency
2004-01-01	6103500000
2005-01-01	6603300000
2006-01-01	7515800000
2007-01-01	10609100000
2008-01-01	10317300000
2009-01-01	9429200000
2010-01-01	9252300000
2011-01-01	9938600000
2012-01-01	12742900000
2013-01-01	12728200000
2014-01-01	13593100000
2015-01-01	14949200000
2016-01-01	13977200000