Year Persons 2005-01-01 7064000 2006-01-01 6642000 2007-01-01 6195000 2008-01-01 6860000 2009-01-01 10337000 2010-01-01 10252000 2011-01-01 9184000 2012-01-01 8564000 2013-01-01 8454000 2014-01-01 7598000 2015-01-01 7040000 2016-01-01 6604000