Year Persons 2000-01-01 665775 2001-01-01 658950 2002-01-01 644450 2003-01-01 651425 2004-01-01 646975 2005-01-01 647025 2006-01-01 666575 2007-01-01 663825 2008-01-01 669600 2009-01-01 665700 2010-01-01 661475 2011-01-01 665450 2012-01-01 658500 2013-01-01 654625 2014-01-01 648375 2015-01-01 654250 2016-01-01 658175 2017-01-01 665150