Year Persons 2000-01-01 25739250 2001-01-01 25985475 2002-01-01 26159425 2003-01-01 26030525 2004-01-01 26142150 2005-01-01 26210800 2006-01-01 26324650 2007-01-01 26298700 2008-01-01 26265700 2009-01-01 26338275 2010-01-01 25841975 2011-01-01 25813800 2012-01-01 25697400 2013-01-01 25525250 2014-01-01 25277775 2015-01-01 25127800 2016-01-01 24649325 2017-01-01 24316750