Quarter	Persons
1998-04-01	56400
1999-04-01	43500
2000-04-01	33900
2001-04-01	21200
2002-04-01	40700
2003-04-01	61000
2004-04-01	65200
2005-04-01	62800
2006-04-01	53000
2007-04-01	46200
2008-04-01	45400
2009-04-01	65600
2010-01-01	100600
2010-04-01	78600
2010-07-01	75300
2010-10-01	74600
2011-01-01	82300
2011-04-01	71600
2011-07-01	67500
2011-10-01	77200
2012-01-01	82500
2012-04-01	70800
2012-07-01	75300
2012-10-01	79400
2013-01-01	93800
2013-04-01	84300
2013-07-01	86600
2013-10-01	78300
2014-01-01	99500
2014-04-01	89400
2014-07-01	89100
2014-10-01	81900
2015-01-01	100200
2015-04-01	85800
2015-07-01	89500
2015-10-01	87900
2016-01-01	107900
2016-04-01	96000
2016-07-01	94200
2016-10-01	91300
2017-01-01	110300
2017-04-01	84300
2017-07-01	86200
2017-10-01	90600
2018-01-01	104300
2018-04-01	86600