Year Persons 2000-01-01 278700 2001-01-01 279925 2002-01-01 280250 2003-01-01 285825 2004-01-01 288550 2005-01-01 298600 2006-01-01 308725 2007-01-01 308450 2008-01-01 308875 2009-01-01 291900 2010-01-01 278875 2011-01-01 286700 2012-01-01 291275 2013-01-01 291900 2014-01-01 290800 2015-01-01 296275 2016-01-01 294875 2017-01-01 301925