Year Persons 2000-01-01 3579275 2001-01-01 3596900 2002-01-01 3612600 2003-01-01 3538675 2004-01-01 3523550 2005-01-01 3502900 2006-01-01 3490375 2007-01-01 3474525 2008-01-01 3442950 2009-01-01 3422525 2010-01-01 3420800 2011-01-01 3405575 2012-01-01 3401975 2013-01-01 3399750 2014-01-01 3378925 2015-01-01 3356900 2016-01-01 3351600 2017-01-01 3350550