Year Persons 2000-01-01 2664425 2001-01-01 2611275 2002-01-01 2551525 2003-01-01 2570200 2004-01-01 2562625 2005-01-01 2528900 2006-01-01 2480050 2007-01-01 2364025 2008-01-01 2265875 2009-01-01 2227550 2010-01-01 2403175 2011-01-01 2411575 2012-01-01 2308075 2013-01-01 2270975 2014-01-01 2303325 2015-01-01 2231425 2016-01-01 2233825 2017-01-01 2238875