Year Persons 2000-01-01 148075 2001-01-01 110825 2002-01-01 144775 2003-01-01 198700 2004-01-01 242550 2005-01-01 249400 2006-01-01 204075 2007-01-01 152975 2008-01-01 123750 2009-01-01 165600 2010-01-01 218200 2011-01-01 234750 2012-01-01 276975 2013-01-01 360125 2014-01-01 364325 2015-01-01 327125 2016-01-01 269500 2017-01-01 215050