Year National Currency 2004-01-01 257951513300 2005-01-01 338043781700 2006-01-01 443967431300 2007-01-01 562124243400 2008-01-01 633009626800 2009-01-01 718820737600 2010-01-01 766839450500 2011-01-01 871033545100 2012-01-01 1043697005800 2013-01-01 1155435000000 2014-01-01 1378318000000 2015-01-01 1581942470000 2016-01-01 1816769000000 2017-01-01 2109275000000