Year	National Currency
2008-01-01	7713125529400
2009-01-01	10156617112600
2010-01-01	12555525790800
2011-01-01	15535955679200
2012-01-01	18898168562600
2013-01-01	20824703940000
2014-01-01	23357539324700
2015-01-01	25224913615700
2016-01-01	26868212088400