Year	National Currency
2004-01-01	167000000
2005-01-01	238000000
2006-01-01	299000000
2007-01-01	356000000
2009-01-01	378000000
2010-01-01	426000000
2011-01-01	18391000000
2012-01-01	8993000000
2013-01-01	4950000000
2014-01-01	8811000000
2015-01-01	36770000000
2016-01-01	20161000000