Year Persons 1999-01-01 648025 2000-01-01 649750 2001-01-01 641475 2002-01-01 643100 2003-01-01 651325 2004-01-01 636450 2005-01-01 645950 2006-01-01 634825 2007-01-01 649350 2008-01-01 651425 2009-01-01 665150 2010-01-01 689750 2011-01-01 697950 2012-01-01 713350 2013-01-01 730200 2014-01-01 745725 2015-01-01 754450 2016-01-01 718950 2017-01-01 748300