Year Persons 1999-01-01 3684250 2000-01-01 3668425 2001-01-01 3704000 2002-01-01 3700750 2003-01-01 3690850 2004-01-01 3681000 2005-01-01 3684875 2006-01-01 3685125 2007-01-01 3682350 2008-01-01 3679550 2009-01-01 3676700 2010-01-01 3673850 2011-01-01 3671850 2012-01-01 3676325 2013-01-01 3667675 2014-01-01 3653825 2015-01-01 3641300 2016-01-01 3631975 2017-01-01 3612550