Year	National Currency
2004-01-01	22421000
2005-01-01	17334000
2006-01-01	61314000
2007-01-01	144916000
2008-01-01	205499000
2009-01-01	212827000
2010-01-01	177224000
2011-01-01	312953000
2012-01-01	456399000
2013-01-01	1003000000
2014-01-01	830000000
2015-01-01	1226000000
2016-01-01	989000000