Year	National Currency
2004-01-01	107611013800
2005-01-01	123695478500
2006-01-01	145953643700
2007-01-01	192091285400
2008-01-01	251784508700
2009-01-01	333291161900
2010-01-01	406622777800
2011-01-01	487860396600
2012-01-01	540999984500
2013-01-01	587518584600
2014-01-01	643307151500
2015-01-01	687323000000
2016-01-01	624089000000
2017-01-01	608233000000