Year	National Currency
2004-01-01	2521000000
2005-01-01	3248000000
2006-01-01	15655000000
2007-01-01	34032000000
2008-01-01	42014000000
2009-01-01	52554000000
2010-01-01	71227000000
2011-01-01	103135000000
2012-01-01	110947000000
2013-01-01	101900000000
2014-01-01	98576000000
2015-01-01	92502000000
2016-01-01	89355000000