Year	National Currency
2004-01-01	480044000000
2005-01-01	550477000000
2006-01-01	638533000000
2007-01-01	728421000000
2008-01-01	786870000000
2009-01-01	758763000000
2010-01-01	780138000000
2011-01-01	785005000000
2012-01-01	815205000000
2013-01-01	852728000000
2014-01-01	923388000000
2015-01-01	960977000000
2016-01-01	1006781000000