Year National Currency 2004-01-01 247243559000 2005-01-01 219357928000 2006-01-01 232128990400 2007-01-01 210413707900 2008-01-01 254077640200 2009-01-01 240590466400 2010-01-01 262279331700 2011-01-01 230762396100 2012-01-01 250724023500 2013-01-01 256218216900 2014-01-01 275295608600 2015-01-01 331699121300 2016-01-01 393785537300 2017-01-01 372583575300