Year Persons 1999-01-01 260550 2000-01-01 260050 2001-01-01 263725 2002-01-01 273000 2003-01-01 282100 2004-01-01 281350 2005-01-01 290425 2006-01-01 290075 2007-01-01 290100 2008-01-01 299450 2009-01-01 297550 2010-01-01 289275 2011-01-01 284850 2012-01-01 272225 2013-01-01 263000 2014-01-01 254475 2015-01-01 241850 2016-01-01 233825 2017-01-01 218850