Year Persons 2000-01-01 584225 2001-01-01 578925 2002-01-01 572725 2003-01-01 614750 2004-01-01 618550 2005-01-01 614625 2006-01-01 609425 2007-01-01 596075 2008-01-01 587275 2009-01-01 570400 2010-01-01 596675 2011-01-01 559575 2012-01-01 527375 2013-01-01 508700 2014-01-01 495625 2015-01-01 475250 2016-01-01 461275 2017-01-01 450375