Year	National Currency
2009-01-01	588459400
2010-01-01	1414376600
2011-01-01	2161366600
2012-01-01	2863133900
2013-01-01	2973618400
2014-01-01	2909969600
2015-01-01	2727685700
2016-01-01	2770628400