Year	National Currency
2004-01-01	442682000000
2005-01-01	549473000000
2006-01-01	681933000000
2007-01-01	800070000000
2008-01-01	865159000000
2009-01-01	1018474000000
2010-01-01	1002471000000
2011-01-01	998691000000
2012-01-01	1001004000000
2013-01-01	1014469000000
2014-01-01	1169131000000
2015-01-01	1125306000000
2016-01-01	1115937000000