Year Persons 2000-01-01 5225325 2001-01-01 5305825 2002-01-01 5378800 2003-01-01 5388475 2004-01-01 5477675 2005-01-01 5519600 2006-01-01 5479725 2007-01-01 5539750 2008-01-01 5534475 2009-01-01 5706650 2010-01-01 5826250 2011-01-01 5917975 2012-01-01 5904675 2013-01-01 5927650 2014-01-01 5995000 2015-01-01 6044975 2016-01-01 6054650 2017-01-01 6142200