Year Persons 2005-01-01 7042050 2006-01-01 6518200 2007-01-01 5750050 2008-01-01 5540325 2009-01-01 6639725 2010-01-01 7198425 2011-01-01 7381800 2012-01-01 8109975 2013-01-01 8480375 2014-01-01 8162175 2015-01-01 7521375 2016-01-01 6933275 2017-01-01 6227675