Year	National Currency
2007-01-01	683500000
2008-01-01	1322000000
2009-01-01	1341700000
2010-01-01	1257000000
2011-01-01	2293134400
2012-01-01	3803709700
2013-01-01	4335963800
2014-01-01	133258500
2015-01-01	1196110900
2016-01-01	881286100
2017-01-01	188827300