Year	National Currency
2004-01-01	152717600000
2005-01-01	210453600000
2006-01-01	271889200000
2007-01-01	340666700000
2008-01-01	504259700000
2009-01-01	658506500000
2010-01-01	764273500000
2011-01-01	1368866300000
2012-01-01	2119765800000
2013-01-01	3833456400000