Year Persons 2005-01-01 434450 2006-01-01 385575 2007-01-01 334075 2008-01-01 291000 2009-01-01 318075 2010-01-01 256500 2011-01-01 223350 2012-01-01 205150 2013-01-01 196825 2014-01-01 189725 2015-01-01 173025 2016-01-01 177625 2017-01-01 173750