Year Persons 2001-01-01 143200 2002-01-01 142825 2003-01-01 144000 2004-01-01 143700 2005-01-01 142200 2006-01-01 146450 2007-01-01 145500 2008-01-01 143700 2009-01-01 134550 2010-01-01 123775 2011-01-01 118600 2012-01-01 111100 2013-01-01 105925 2014-01-01 105950 2015-01-01 104225 2016-01-01 100000 2017-01-01 97175