Year	National Currency
2005-01-01	1186000000
2006-01-01	1877000000
2007-01-01	2191000000
2008-01-01	2458000000
2009-01-01	3192000000
2010-01-01	4523000000
2011-01-01	6591000000
2012-01-01	8878000000
2013-01-01	12182000000
2014-01-01	13448000000
2015-01-01	15283000000
2016-01-01	14081264000
2017-01-01	15599000000