Year Persons 2000-01-01 3799925 2001-01-01 3858825 2002-01-01 3926300 2003-01-01 3991025 2004-01-01 4059175 2005-01-01 4148675 2006-01-01 4253050 2007-01-01 4357050 2008-01-01 4440150 2009-01-01 4539150 2010-01-01 4559800 2011-01-01 4577150 2012-01-01 4590175 2013-01-01 4601825