Year Persons 2005-01-01 152000 2006-01-01 143200 2007-01-01 155800 2008-01-01 150700 2009-01-01 141500 2010-01-01 148200 2011-01-01 146075 2012-01-01 154025 2013-01-01 150325 2014-01-01 148100 2015-01-01 143700 2016-01-01 139450 2017-01-01 142700