Year Persons 2000-01-01 78025 2001-01-01 75300 2002-01-01 69350 2003-01-01 68125 2004-01-01 65825 2005-01-01 61800 2006-01-01 59275 2007-01-01 56900 2008-01-01 53575 2009-01-01 52725 2010-01-01 58050 2011-01-01 58425 2012-01-01 59050 2013-01-01 56825 2014-01-01 55275 2015-01-01 53575 2016-01-01 49950 2017-01-01 47975