Year Persons 2000-01-01 6111925 2001-01-01 6249875 2002-01-01 6491475 2003-01-01 6699700 2004-01-01 6854800 2005-01-01 6983600 2006-01-01 7120975 2007-01-01 7201375 2008-01-01 7253150 2009-01-01 7290150 2010-01-01 7324400 2011-01-01 7345100 2012-01-01 7265575 2013-01-01 7253550 2014-01-01 7309975 2015-01-01 7410650 2016-01-01 7546350 2017-01-01 7718950