Year	National Currency
2004-01-01	7961000000
2005-01-01	8632000000
2006-01-01	10276000000
2007-01-01	12120000000
2008-01-01	15008000000
2009-01-01	16995000000
2010-01-01	22857000000
2011-01-01	28901000000
2012-01-01	36798000000
2013-01-01	46470000000
2014-01-01	58548000000
2015-01-01	74257000000
2016-01-01	90779000000
2017-01-01	113057000000