Year Persons 1998-01-01 716225 1999-01-01 702475 2000-01-01 700975 2001-01-01 718675 2002-01-01 705775 2003-01-01 684325 2004-01-01 703450 2005-01-01 685100 2006-01-01 687325 2007-01-01 700200 2008-01-01 709475 2009-01-01 717825 2010-01-01 712950 2011-01-01 745550 2012-01-01 761600 2013-01-01 760650 2014-01-01 784375 2015-01-01 784800 2016-01-01 747825 2017-01-01 728825