Year Persons 2000-01-01 241050 2001-01-01 212875 2002-01-01 216250 2003-01-01 225100 2004-01-01 234225 2005-01-01 241550 2006-01-01 271175 2007-01-01 282400 2008-01-01 287775 2009-01-01 355975 2010-01-01 382350 2011-01-01 402250 2012-01-01 397225 2013-01-01 392975 2014-01-01 317250 2015-01-01 278750 2016-01-01 236575 2017-01-01 220050