Year Persons 2005-01-01 745175 2006-01-01 666475 2007-01-01 585725 2008-01-01 517250 2009-01-01 536575 2010-01-01 441700 2011-01-01 389325 2012-01-01 352475 2013-01-01 339750 2014-01-01 327500 2015-01-01 296225 2016-01-01 295175 2017-01-01 286325