Year Persons 1999-01-01 163050 2000-01-01 179525 2001-01-01 184550 2002-01-01 183125 2003-01-01 186725 2004-01-01 189300 2005-01-01 185375 2006-01-01 185925 2007-01-01 181875 2008-01-01 182775 2009-01-01 182200 2010-01-01 182975 2011-01-01 176775 2012-01-01 180500 2013-01-01 185025 2014-01-01 191650 2015-01-01 192150 2016-01-01 198750 2017-01-01 200400