Year Persons 2005-01-01 4812575 2006-01-01 4775825 2007-01-01 4765650 2008-01-01 4780650 2009-01-01 4812200 2010-01-01 4791925 2011-01-01 4930125 2012-01-01 5046225 2013-01-01 5173600 2014-01-01 5297950 2015-01-01 5420025 2016-01-01 5597375 2017-01-01 5718250