Year	National Currency
2004-01-01	31487800
2005-01-01	52872900
2006-01-01	57724300
2007-01-01	61656400
2008-01-01	77444700
2009-01-01	92340600
2010-01-01	90491700
2011-01-01	121830300
2012-01-01	113030600
2013-01-01	107110600
2014-01-01	206168500
2015-01-01	233000000
2016-01-01	224000000
2017-01-01	248000000