Year Persons 2000-01-01 164225 2001-01-01 171125 2002-01-01 178475 2003-01-01 186275 2004-01-01 192925 2005-01-01 199650 2006-01-01 205500 2007-01-01 212750 2008-01-01 219500 2009-01-01 224575 2010-01-01 228175 2011-01-01 231300 2012-01-01 234275 2013-01-01 237150 2014-01-01 240600 2015-01-01 245175 2016-01-01 251450 2017-01-01 256750