Year Persons 1998-01-01 136450 1999-01-01 140450 2000-01-01 131550 2001-01-01 125725 2002-01-01 124425 2003-01-01 119675 2004-01-01 117075 2005-01-01 115275 2006-01-01 115925 2007-01-01 116050 2008-01-01 115850 2009-01-01 112275 2010-01-01 110300 2011-01-01 107850 2012-01-01 108350 2013-01-01 111500 2014-01-01 107875 2015-01-01 109350 2016-01-01 113325 2017-01-01 110625