Year Persons 2000-01-01 3235875 2001-01-01 3381600 2002-01-01 3589025 2003-01-01 3829450 2004-01-01 3961400 2005-01-01 4079550 2006-01-01 4208000 2007-01-01 4268200 2008-01-01 4340100 2009-01-01 4395050 2010-01-01 4394300 2011-01-01 4383275 2012-01-01 4439800 2013-01-01 4556050 2014-01-01 4645375 2015-01-01 4773575 2016-01-01 4965025 2017-01-01 5127275