Year	National Currency
2007-01-01	0
2008-01-01	17400
2009-01-01	869000
2010-01-01	1604000
2011-01-01	2338000
2012-01-01	0
2013-01-01	240000
2014-01-01	89000
2015-01-01	0
2016-01-01	4045000
2017-01-01	0