Year Persons 2000-01-01 1362325 2001-01-01 1395675 2002-01-01 1457525 2003-01-01 1497525 2004-01-01 1552575 2005-01-01 1614750 2006-01-01 1727550 2007-01-01 1818675 2008-01-01 1896100 2009-01-01 1960675 2010-01-01 1965925 2011-01-01 1956750 2012-01-01 1937075 2013-01-01 1907900 2014-01-01 1868275 2015-01-01 1807800 2016-01-01 1715575 2017-01-01 1635100