Year Persons 1994-01-01 333750 1995-01-01 324000 1996-01-01 284250 1997-01-01 297250 1998-01-01 317075 1999-01-01 416825 2000-01-01 485200 2001-01-01 507450 2002-01-01 487425 2003-01-01 460250 2004-01-01 483000 2005-01-01 430025 2006-01-01 355400 2007-01-01 295650 2008-01-01 255700 2009-01-01 323450 2010-01-01 389200 2011-01-01 365000 2012-01-01 377975 2013-01-01 386175 2014-01-01 358825 2015-01-01 314400 2016-01-01 266800 2017-01-01 223975