Year	National Currency
2004-01-01	51384000000
2005-01-01	54374000000
2006-01-01	59465000000
2007-01-01	65867000000
2008-01-01	65172000000
2009-01-01	51378000000
2010-01-01	36805000000
2011-01-01	2218000000
2012-01-01	2521000000
2013-01-01	2574000000
2014-01-01	3622000000
2015-01-01	3305000000
2016-01-01	4051200000