Year	National Currency
2004-01-01	115000000
2005-01-01	178000000
2006-01-01	250000000
2007-01-01	327000000
2008-01-01	506000000
2009-01-01	170000000
2010-01-01	141000000
2011-01-01	152000000
2012-01-01	173000000
2013-01-01	228000000
2014-01-01	293800000
2015-01-01	335000000
2016-01-01	418500000
2017-01-01	558000000