Year	National Currency
2004-01-01	12257800000000
2005-01-01	18449300000000
2006-01-01	13589900000000
2007-01-01	16336300000000
2008-01-01	17158300000000
2009-01-01	20817800000000
2010-01-01	22739300000000
2011-01-01	26721915000000
2012-01-01	26459143000000
2013-01-01	22984091000000
2014-01-01	26520387000000
2015-01-01	31782260000000
2016-01-01	33833944000000