Year Persons 2003-01-01 36775 2004-01-01 39475 2005-01-01 37600 2006-01-01 36750 2007-01-01 37700 2008-01-01 40300 2009-01-01 43875 2010-01-01 43725 2011-01-01 45200 2012-01-01 44975 2013-01-01 43825 2014-01-01 40600 2015-01-01 39175 2016-01-01 37925 2017-01-01 41175