Year Persons 2000-01-01 3305350 2001-01-01 3323375 2002-01-01 3417450 2003-01-01 3563325 2004-01-01 3676150 2005-01-01 3852250 2006-01-01 4055400 2007-01-01 4288550 2008-01-01 4532800 2009-01-01 4778975 2010-01-01 4999100 2011-01-01 5201600 2012-01-01 5326500 2013-01-01 5410325 2014-01-01 5455300 2015-01-01 5467375 2016-01-01 5334625 2017-01-01 5225225