Year Persons 2000-01-01 106700 2001-01-01 113575 2002-01-01 118975 2003-01-01 123550 2004-01-01 129025 2005-01-01 135150 2006-01-01 140925 2007-01-01 147275 2008-01-01 150250 2009-01-01 147275 2010-01-01 146550 2011-01-01 147900 2012-01-01 148775 2013-01-01 158275 2014-01-01 163550 2015-01-01 173200 2016-01-01 177075 2017-01-01 181975