Year Persons 1999-01-01 427825 2000-01-01 433900 2001-01-01 436500 2002-01-01 435350 2003-01-01 430650 2004-01-01 450350 2005-01-01 455825 2006-01-01 460950 2007-01-01 460050 2008-01-01 466325 2009-01-01 466325 2010-01-01 465550 2011-01-01 458525 2012-01-01 460100 2013-01-01 454125 2014-01-01 455800 2015-01-01 456400 2016-01-01 458350 2017-01-01 473175