Year	National Currency
2004-01-01	3973623100
2005-01-01	5841591700
2006-01-01	7731696000
2007-01-01	8932558900
2008-01-01	9673160400
2009-01-01	11080657300
2010-01-01	14711584000
2011-01-01	14585784400
2012-01-01	15030600700
2013-01-01	15753446700
2014-01-01	15760709800
2015-01-01	14135930700
2016-01-01	16166895600