Year Persons 2000-01-01 326000 2001-01-01 325100 2002-01-01 326325 2003-01-01 325850 2004-01-01 324875 2005-01-01 323850 2006-01-01 322475 2007-01-01 334900 2008-01-01 332825 2009-01-01 320650 2010-01-01 306375 2011-01-01 292100 2012-01-01 286175 2013-01-01 286575 2014-01-01 289000 2015-01-01 292075 2016-01-01 294050 2017-01-01 299750