Year Persons 1999-01-01 9767150 2000-01-01 9469925 2001-01-01 9799925 2002-01-01 9457225 2003-01-01 9232475 2004-01-01 9138000 2005-01-01 8992675 2006-01-01 8802300 2007-01-01 8771575 2008-01-01 8598425 2009-01-01 8510000 2010-01-01 8357375 2011-01-01 8215875 2012-01-01 8067025 2013-01-01 7980600 2014-01-01 7936450 2015-01-01 7874500 2016-01-01 7879025 2017-01-01 7973425