Year Persons 2000-01-01 1716950 2001-01-01 1715750 2002-01-01 1763125 2003-01-01 1820925 2004-01-01 1822225 2005-01-01 1808700 2006-01-01 1845725 2007-01-01 1805675 2008-01-01 1726250 2009-01-01 1627800 2010-01-01 1566575 2011-01-01 1521950 2012-01-01 1471050 2013-01-01 1419350 2014-01-01 1354225 2015-01-01 1328025 2016-01-01 1235700 2017-01-01 1183800