Year Persons 2003-01-01 6100 2004-01-01 4800 2005-01-01 4600 2006-01-01 4800 2007-01-01 5375 2008-01-01 6825 2009-01-01 6600 2010-01-01 5850 2011-01-01 7100 2012-01-01 6400 2013-01-01 6850 2014-01-01 6250 2015-01-01 7875 2016-01-01 9225 2017-01-01 11150