Year Persons 2005-01-01 278700 2006-01-01 291200 2007-01-01 282700 2008-01-01 294100 2009-01-01 307800 2010-01-01 305925 2011-01-01 308850 2012-01-01 302100 2013-01-01 306150 2014-01-01 306950 2015-01-01 309800 2016-01-01 309850 2017-01-01 299975