Year Persons 2000-01-01 7925 2001-01-01 6400 2002-01-01 9800 2003-01-01 14125 2004-01-01 21550 2005-01-01 25450 2006-01-01 24650 2007-01-01 25400 2008-01-01 23250 2009-01-01 23350 2010-01-01 30825 2011-01-01 33100 2012-01-01 40425 2013-01-01 57650 2014-01-01 66225 2015-01-01 71375 2016-01-01 60175 2017-01-01 46975