Year National Currency 2004-01-01 13952000000 2005-01-01 16262345000 2006-01-01 17609439400 2007-01-01 19579305300 2008-01-01 20845481300 2009-01-01 21328919800 2010-01-01 18348974500 2011-01-01 25028106200 2012-01-01 35045000000 2013-01-01 34363000000 2014-01-01 53271000000 2015-01-01 40922000000 2016-01-01 63325000000