Year Persons 1998-01-01 5070150 1999-01-01 5023050 2000-01-01 4979800 2001-01-01 4993750 2002-01-01 4949000 2003-01-01 4879325 2004-01-01 4738625 2005-01-01 4841525 2006-01-01 4870250 2007-01-01 4928000 2008-01-01 4951125 2009-01-01 5118550 2010-01-01 5212900 2011-01-01 5272250 2012-01-01 5099150 2013-01-01 5203200 2014-01-01 5141900 2015-01-01 5032325 2016-01-01 4877625 2017-01-01 4817800