Year	National Currency
2007-01-01	28391263000
2008-01-01	41420124900
2009-01-01	56737884000
2010-01-01	49895253000
2011-01-01	74985446400
2012-01-01	100883709700
2013-01-01	127404830800
2014-01-01	138702000000
2015-01-01	131965000000
2016-01-01	161217000000
2017-01-01	166953805300