Year Persons 2003-01-01 5300 2004-01-01 7500 2005-01-01 6700 2006-01-01 7100 2007-01-01 6125 2008-01-01 7475 2009-01-01 7950 2010-01-01 7550 2011-01-01 8450 2012-01-01 9200 2013-01-01 11225 2014-01-01 10475 2015-01-01 13100 2016-01-01 12200 2017-01-01 11575