Quarter	Persons
1998-04-01	112500
1999-04-01	90900
2000-04-01	73000
2001-01-01	53700
2001-04-01	52500
2001-07-01	59900
2001-10-01	52300
2002-01-01	56500
2002-04-01	54000
2002-07-01	60500
2002-10-01	51900
2003-01-01	66700
2003-04-01	61400
2003-07-01	69400
2003-10-01	66900
2004-01-01	77800
2004-04-01	75500
2004-07-01	82700
2004-10-01	75700
2005-01-01	74200
2005-04-01	96400
2005-07-01	97000
2005-10-01	90700
2006-01-01	95600
2006-04-01	88200
2006-07-01	82200
2006-10-01	67600
2007-01-01	75300
2007-04-01	75600
2007-07-01	73100
2007-10-01	67800
2008-01-01	72600
2008-04-01	69800
2008-07-01	72500
2008-10-01	74900
2009-01-01	87800
2009-04-01	91100
2009-07-01	94800
2009-10-01	97400
2010-01-01	106600
2010-04-01	108700
2010-07-01	102200
2010-10-01	95600
2011-01-01	98300
2011-04-01	92400
2011-07-01	90400
2011-10-01	89000
2012-01-01	91300
2012-04-01	90900
2012-07-01	91700
2012-10-01	92100
2013-01-01	99600
2013-04-01	95600
2013-07-01	101900
2013-10-01	98300
2014-01-01	102500
2014-04-01	97000
2014-07-01	93100
2014-10-01	93800
2015-01-01	103400
2015-04-01	100400
2015-07-01	89700
2015-10-01	91000
2016-01-01	92300
2016-04-01	90300
2016-07-01	91500
2016-10-01	86700
2017-01-01	90400
2017-04-01	89100
2017-07-01	91400
2017-10-01	89100
2018-01-01	98200
2018-04-01	96200