Year	National Currency
2004-01-01	4807000000
2005-01-01	5371000000
2006-01-01	5324000000
2007-01-01	6470000000
2008-01-01	7153000000
2009-01-01	7700000000
2010-01-01	8124000000
2011-01-01	9348000000
2012-01-01	10970000000
2013-01-01	12359752000
2014-01-01	12669651900
2015-01-01	13957065900
2016-01-01	14564236500