Year	National Currency
2006-01-01	81252165700
2007-01-01	93958928500
2008-01-01	102534741400
2009-01-01	104517632000
2010-01-01	114741809200
2011-01-01	116603306000
2012-01-01	131421069000
2013-01-01	138661000000
2014-01-01	146556000000
2015-01-01	152706410300