Year National Currency 2007-01-01 62957834100 2008-01-01 68032267000 2009-01-01 73566596100 2010-01-01 90454968400 2011-01-01 537019757500 2012-01-01 416111529800 2013-01-01 282986649400 2014-01-01 237667866500 2015-01-01 217454174600 2016-01-01 222360770100