Year Persons 2005-01-01 4851575 2006-01-01 4563900 2007-01-01 4144075 2008-01-01 4134675 2009-01-01 4913700 2010-01-01 5284150 2011-01-01 5378625 2012-01-01 6053550 2013-01-01 6429875 2014-01-01 6341000 2015-01-01 5931675 2016-01-01 5587875 2017-01-01 5095000