Year	National Currency
2004-01-01	530731000
2005-01-01	779734000
2006-01-01	1346037000
2007-01-01	2007672000
2008-01-01	2118656000
2009-01-01	1607845000
2010-01-01	1135452000
2011-01-01	909215000
2012-01-01	1173869000
2013-01-01	1259242000
2014-01-01	1257000000
2015-01-01	1468000000
2016-01-01	1695000000