Year	National Currency
2004-01-01	9207000000
2005-01-01	11010000000
2006-01-01	11456000000
2007-01-01	11105000000
2008-01-01	8726000000
2009-01-01	8145000000
2010-01-01	6135000000
2011-01-01	4387000000
2012-01-01	2609000000
2013-01-01	2576000000
2014-01-01	2575000000
2015-01-01	2653000000
2016-01-01	2616000000