Year	National Currency
2004-01-01	10014000000
2005-01-01	10366000000
2006-01-01	14341000000
2007-01-01	16656000000
2008-01-01	15875000000
2009-01-01	17507000000
2010-01-01	19195000000
2011-01-01	21505000000
2012-01-01	26575000000
2013-01-01	32093000000
2014-01-01	39016000000
2015-01-01	34968000000
2016-01-01	39130000000