Year Persons 2001-01-01 685650 2002-01-01 688725 2003-01-01 704075 2004-01-01 715950 2005-01-01 700500 2006-01-01 695300 2007-01-01 686100 2008-01-01 686150 2009-01-01 706525 2010-01-01 714125 2011-01-01 681150 2012-01-01 664400 2013-01-01 639125 2014-01-01 624675 2015-01-01 608475 2016-01-01 603225 2017-01-01 594725