Year Persons 2000-01-01 59050 2001-01-01 64500 2002-01-01 67700 2003-01-01 68925 2004-01-01 71850 2005-01-01 75200 2006-01-01 72450 2007-01-01 72225 2008-01-01 72625 2009-01-01 77125 2010-01-01 78800 2011-01-01 77800 2012-01-01 71800 2013-01-01 72250 2014-01-01 69775 2015-01-01 70850 2016-01-01 68950 2017-01-01 72275