Quarter	Persons
1998-04-01	65800
1999-04-01	70800
2000-04-01	78800
2001-04-01	68700
2002-04-01	84900
2003-04-01	84200
2004-04-01	89400
2005-04-01	97300
2006-04-01	102800
2007-04-01	97900
2008-04-01	96500
2009-04-01	94800
2010-01-01	102500
2010-04-01	100000
2010-07-01	101000
2010-10-01	99800
2011-01-01	98400
2011-04-01	98300
2011-07-01	97200
2011-10-01	96600
2012-01-01	101600
2012-04-01	101200
2012-07-01	94800
2012-10-01	95400
2013-01-01	97900
2013-04-01	97800
2013-07-01	98600
2013-10-01	94200
2014-01-01	102900
2014-04-01	106200
2014-07-01	107700
2014-10-01	96300
2015-01-01	93700
2015-04-01	102100
2015-07-01	105900
2015-10-01	98900
2016-01-01	107800
2016-04-01	99100
2016-07-01	95400
2016-10-01	97400
2017-01-01	101600
2017-04-01	94200
2017-07-01	95900
2017-10-01	90200
2018-01-01	98800
2018-04-01	88100