Year	National Currency
2010-01-01	74688035000
2011-01-01	100113868000
2012-01-01	128127000000
2013-01-01	173594266700
2014-01-01	147233248100
2015-01-01	173313108500
2016-01-01	157312719700
2017-01-01	178464323700