Quarter	Persons
1999-01-01	48600
1999-04-01	49900
1999-07-01	45200
1999-10-01	45800
2000-01-01	47300
2000-04-01	47500
2000-07-01	52200
2000-10-01	50500
2001-01-01	52500
2001-04-01	50300
2001-07-01	57200
2001-10-01	58300
2002-01-01	55300
2002-04-01	56000
2002-07-01	52900
2002-10-01	48300
2003-01-01	49500
2003-04-01	49300
2003-07-01	48400
2003-10-01	57600
2004-01-01	58800
2004-04-01	66700
2004-07-01	68000
2004-10-01	65500
2005-01-01	63100
2005-04-01	67400
2005-07-01	71300
2005-10-01	69700
2006-01-01	72900
2006-04-01	77900
2006-07-01	77200
2006-10-01	73500
2007-01-01	72900
2007-04-01	84900
2007-07-01	86500
2007-10-01	80900
2008-01-01	77200
2008-04-01	85300
2008-07-01	84200
2008-10-01	81800
2009-01-01	80700
2009-04-01	90000
2009-07-01	94200
2009-10-01	89900
2010-01-01	90600
2010-04-01	93800
2010-07-01	95400
2010-10-01	94100
2011-01-01	84500
2011-04-01	86200
2011-07-01	91800
2011-10-01	88100
2012-01-01	89600
2012-04-01	95100
2012-07-01	98600
2012-10-01	99400
2013-01-01	92200
2013-04-01	100600
2013-07-01	99900
2013-10-01	98700
2014-01-01	98600
2014-04-01	106700
2014-07-01	107700
2014-10-01	104300
2015-01-01	103800
2015-04-01	111900
2015-07-01	109100
2015-10-01	105500
2016-01-01	113100
2016-04-01	113400
2016-07-01	111200
2016-10-01	113400
2017-01-01	120000
2017-04-01	127500
2017-07-01	127500
2017-10-01	128500
2018-01-01	131200
2018-04-01	141600