Year Persons 2000-01-01 131675 2001-01-01 101350 2002-01-01 115575 2003-01-01 145100 2004-01-01 182850 2005-01-01 193625 2006-01-01 169100 2007-01-01 144575 2008-01-01 121450 2009-01-01 141650 2010-01-01 181625 2011-01-01 218425 2012-01-01 255400 2013-01-01 301425 2014-01-01 317050 2015-01-01 300925 2016-01-01 270775 2017-01-01 221175