Quarter	Persons
1999-04-01	90500
2000-04-01	88600
2001-04-01	88800
2002-04-01	86800
2003-01-01	88900
2003-04-01	88900
2003-07-01	88900
2003-10-01	88900
2004-01-01	86800
2004-04-01	86800
2004-07-01	86800
2004-10-01	86800
2005-01-01	86000
2005-04-01	86000
2005-07-01	86000
2005-10-01	86000
2006-01-01	81600
2006-04-01	81600
2006-07-01	81600
2006-10-01	81600
2007-01-01	82600
2007-04-01	85600
2007-07-01	80500
2007-10-01	79500
2008-01-01	85800
2008-04-01	84300
2008-07-01	86200
2008-10-01	87600
2009-01-01	83800
2009-04-01	86800
2009-07-01	87500
2009-10-01	88700
2010-01-01	88700
2010-04-01	89800
2010-07-01	87700
2010-10-01	88100
2011-01-01	87500
2011-04-01	92600
2011-07-01	90500
2011-10-01	92700
2012-01-01	90400
2012-04-01	91200
2012-07-01	85600
2012-10-01	89300
2013-01-01	89500
2013-04-01	88900
2013-07-01	88000
2013-10-01	88700
2014-01-01	89000
2014-04-01	88800
2014-07-01	87000
2014-10-01	85900
2015-01-01	82300
2015-04-01	83500
2015-07-01	85100
2015-10-01	86100
2016-01-01	89500
2016-04-01	90100
2016-07-01	87300
2016-10-01	86900
2017-01-01	93600
2017-04-01	92600
2017-07-01	84500
2017-10-01	89000
2018-01-01	86800
2018-04-01	89900