Year Persons 2000-01-01 1294850 2001-01-01 1367375 2002-01-01 1469975 2003-01-01 1576300 2004-01-01 1636375 2005-01-01 1702800 2006-01-01 1772000 2007-01-01 1789375 2008-01-01 1807325 2009-01-01 1823375 2010-01-01 1842925 2011-01-01 1848900 2012-01-01 1886625 2013-01-01 1957100 2014-01-01 2025175 2015-01-01 2111650 2016-01-01 2205225 2017-01-01 2322325