Year Persons 2001-01-01 1021400 2002-01-01 992500 2003-01-01 970175 2004-01-01 961375 2005-01-01 953275 2006-01-01 967850 2007-01-01 979375 2008-01-01 975225 2009-01-01 904075 2010-01-01 898075 2011-01-01 917700 2012-01-01 910200 2013-01-01 896425 2014-01-01 882850 2015-01-01 878800 2016-01-01 887850 2017-01-01 907625