Year Persons 2001-01-01 34600 2002-01-01 35725 2003-01-01 38625 2004-01-01 41750 2005-01-01 38200 2006-01-01 38650 2007-01-01 35200 2008-01-01 33375 2009-01-01 47025 2010-01-01 51650 2011-01-01 46750 2012-01-01 46525 2013-01-01 45350 2014-01-01 48475 2015-01-01 47950 2016-01-01 48100 2017-01-01 47150