Year National Currency 2004-01-01 156542000000 2005-01-01 221432000000 2006-01-01 244485000000 2007-01-01 357216000000 2008-01-01 482247000000 2009-01-01 613702000000 2010-01-01 822819000000 2011-01-01 814211000000 2012-01-01 1343355000000 2013-01-01 1427729000000 2014-01-01 1269702000000 2015-01-01 1161194000000 2016-01-01 976960000000