Year Persons 2000-01-01 1587225 2001-01-01 1592725 2002-01-01 1603025 2003-01-01 1614925 2004-01-01 1627325 2005-01-01 1642550 2006-01-01 1682800 2007-01-01 1702475 2008-01-01 1727250 2009-01-01 1752275 2010-01-01 1780275 2011-01-01 1808075 2012-01-01 1835425 2013-01-01 1860950 2014-01-01 1883550 2015-01-01 1904325 2016-01-01 1924200 2017-01-01 1939225