Year Persons 1999-01-01 296725 2000-01-01 292600 2001-01-01 287650 2002-01-01 287350 2003-01-01 284425 2004-01-01 276325 2005-01-01 266775 2006-01-01 261325 2007-01-01 255700 2008-01-01 255000 2009-01-01 246400 2010-01-01 239750 2011-01-01 232775 2012-01-01 223400 2013-01-01 217400 2014-01-01 209075 2015-01-01 203825 2016-01-01 201250 2017-01-01 197300