Year Persons 1999-01-01 595800 2000-01-01 596300 2001-01-01 621300 2002-01-01 628775 2003-01-01 637450 2004-01-01 648950 2005-01-01 651900 2006-01-01 672875 2007-01-01 691575 2008-01-01 710225 2009-01-01 728850 2010-01-01 747575 2011-01-01 765975 2012-01-01 771500 2013-01-01 767600 2014-01-01 758850 2015-01-01 746850 2016-01-01 731650 2017-01-01 713525