Year Persons 2000-01-01 156650 2001-01-01 155400 2002-01-01 161850 2003-01-01 158675 2004-01-01 160300 2005-01-01 157325 2006-01-01 164175 2007-01-01 173900 2008-01-01 183850 2009-01-01 177500 2010-01-01 174725 2011-01-01 177125 2012-01-01 184925 2013-01-01 187200 2014-01-01 180175 2015-01-01 181550 2016-01-01 177025 2017-01-01 172075