Year Persons 2000-01-01 5974375 2001-01-01 6020225 2002-01-01 6060825 2003-01-01 6094525 2004-01-01 6123300 2005-01-01 6110250 2006-01-01 6126700 2007-01-01 6143350 2008-01-01 6148875 2009-01-01 6165750 2010-01-01 6209250 2011-01-01 6226550 2012-01-01 6274850 2013-01-01 6327575 2014-01-01 6336250 2015-01-01 6341250 2016-01-01 6381650 2017-01-01 6432450