Year Persons 2005-01-01 9981825 2006-01-01 9352700 2007-01-01 8321975 2008-01-01 8041400 2009-01-01 9598200 2010-01-01 10305025 2011-01-01 10587550 2012-01-01 11562900 2013-01-01 12052900 2014-01-01 11553450 2015-01-01 10655975 2016-01-01 9874700 2017-01-01 8930425