Year Persons 2000-01-01 2535475 2001-01-01 2608400 2002-01-01 2659500 2003-01-01 2632325 2004-01-01 2629925 2005-01-01 2643075 2006-01-01 2687275 2007-01-01 2734700 2008-01-01 2772150 2009-01-01 2761025 2010-01-01 2713425 2011-01-01 2658925 2012-01-01 2656350 2013-01-01 2633650 2014-01-01 2585150 2015-01-01 2583400 2016-01-01 2605800 2017-01-01 2633250