Year	National Currency
2004-01-01	386944000000
2005-01-01	394050000000
2006-01-01	398250000000
2007-01-01	410783000000
2008-01-01	430178000000
2009-01-01	450913000000
2010-01-01	474289000000
2011-01-01	491096000000
2012-01-01	506080000000
2013-01-01	524840000000
2014-01-01	545016000000
2015-01-01	570463000000
2016-01-01	602845000000
2017-01-01	626340000000