Year	National Currency
2004-01-01	67241000000
2005-01-01	71210000000
2006-01-01	77221000000
2007-01-01	71146000000
2008-01-01	72900000000
2009-01-01	70947000000
2010-01-01	58484000000
2011-01-01	57539000000
2012-01-01	61771000000
2013-01-01	59738000000
2014-01-01	59744000000
2015-01-01	56639000000
2016-01-01	56820000000