Year	National Currency
2004-01-01	6301669800
2005-01-01	6463404700
2006-01-01	6330767800
2007-01-01	7037253400
2008-01-01	7260482000
2009-01-01	6204984900
2010-01-01	6954751400
2011-01-01	6478865600
2012-01-01	6781588000
2013-01-01	7296170200
2014-01-01	7485174700
2015-01-01	7816508600
2016-01-01	7005256600