Year Persons 2000-01-01 1427750 2001-01-01 1447750 2002-01-01 1310975 2003-01-01 1280800 2004-01-01 1298625 2005-01-01 1326750 2006-01-01 1396550 2007-01-01 1455300 2008-01-01 1477700 2009-01-01 1395600 2010-01-01 1328050 2011-01-01 1204275 2012-01-01 1149975 2013-01-01 1084750 2014-01-01 1107975 2015-01-01 1089325 2016-01-01 1136900 2017-01-01 1134225