Year	National Currency
2004-01-01	10888800000
2005-01-01	27212300000
2006-01-01	34430300000
2007-01-01	55879100000
2008-01-01	84014100000
2009-01-01	111169800000
2010-01-01	139156500000
2011-01-01	198401200000
2012-01-01	251471800000
2013-01-01	268478000000
2015-01-01	412891000000