Year National Currency 2005-01-01 1007000000 2006-01-01 2028000000 2007-01-01 5683000000 2008-01-01 8543000000 2009-01-01 6702000000 2010-01-01 5914000000 2011-01-01 5473000000 2012-01-01 5177000000 2013-01-01 5316000000 2014-01-01 5170000000 2015-01-01 5373000000 2016-01-01 5952000000 2017-01-01 6405000000