Year Persons 2000-01-01 1581675 2001-01-01 1640075 2002-01-01 1537375 2003-01-01 1562675 2004-01-01 1572900 2005-01-01 1586125 2006-01-01 1594675 2007-01-01 1568575 2008-01-01 1513675 2009-01-01 1425575 2010-01-01 1334875 2011-01-01 1270300 2012-01-01 1291675 2013-01-01 1254200 2014-01-01 1232025 2015-01-01 1260725 2016-01-01 1275925 2017-01-01 1282450