Year Persons 2000-01-01 5355300 2001-01-01 5262800 2002-01-01 5188100 2003-01-01 5126250 2004-01-01 5171225 2005-01-01 5218000 2006-01-01 5397500 2007-01-01 5670650 2008-01-01 5848250 2009-01-01 5895900 2010-01-01 5631200 2011-01-01 5595700 2012-01-01 5568375 2013-01-01 5515575 2014-01-01 5590300 2015-01-01 5663475 2016-01-01 5643775 2017-01-01 5687150