Year Persons 2000-01-01 40700 2001-01-01 32225 2002-01-01 35525 2003-01-01 41850 2004-01-01 39625 2005-01-01 37325 2006-01-01 27100 2007-01-01 27075 2008-01-01 22925 2009-01-01 32600 2010-01-01 44650 2011-01-01 49675 2012-01-01 58525 2013-01-01 65925 2014-01-01 64300 2015-01-01 51900 2016-01-01 38525 2017-01-01 34350