Year	National Currency
2004-01-01	29763000000
2005-01-01	32278000000
2006-01-01	27845000000
2007-01-01	27522000000
2008-01-01	39863000000
2009-01-01	46411000000
2010-01-01	54178000000
2011-01-01	57540000000
2012-01-01	66793000000
2013-01-01	76213000000
2014-01-01	68975339700
2015-01-01	58784000000
2016-01-01	57195000000