Year	National Currency
2004-01-01	2892892000000
2005-01-01	3185874000000
2006-01-01	3607725000000
2007-01-01	4203219000000
2008-01-01	5054902000000
2009-01-01	5892653464800
2010-01-01	6355745585900
2011-01-01	6851928255600
2012-01-01	7089026080200
2013-01-01	7569244057700
2014-01-01	7473959907700
2015-01-01	7033643095900
2016-01-01	6147295924800