Year Persons 2003-01-01 24940350 2004-01-01 25155050 2005-01-01 25393075 2006-01-01 25590400 2007-01-01 25740950 2008-01-01 25867550 2009-01-01 25979500 2010-01-01 26093650 2011-01-01 26213575 2012-01-01 26322425 2013-01-01 26468225 2014-01-01 27365850 2015-01-01 27435125 2016-01-01 27557750 2017-01-01 27757000