Quarter	Persons
1999-01-01	90800
1999-04-01	97400
1999-07-01	111800
1999-10-01	103900
2000-01-01	88300
2000-04-01	90500
2000-07-01	108000
2000-10-01	96600
2001-01-01	86400
2001-04-01	86900
2001-07-01	94900
2001-10-01	83000
2002-01-01	88000
2002-04-01	88900
2002-07-01	92200
2002-10-01	82000
2003-01-01	78900
2003-04-01	81000
2003-07-01	83200
2003-10-01	88000
2004-01-01	87400
2004-04-01	93900
2004-07-01	100800
2004-10-01	91800
2005-01-01	89600
2005-04-01	84200
2005-07-01	98900
2005-10-01	90700
2006-01-01	83500
2006-04-01	92500
2006-07-01	102300
2006-10-01	87500
2007-01-01	89900
2007-04-01	94300
2007-07-01	109200
2007-10-01	91200
2008-01-01	87400
2008-04-01	95100
2008-07-01	115500
2008-10-01	93700
2009-01-01	77500
2009-04-01	85900
2009-07-01	103700
2009-10-01	81000
2010-01-01	82100
2010-04-01	79300
2010-07-01	86800
2010-10-01	78600
2011-01-01	66700
2011-04-01	71200
2011-07-01	81000
2011-10-01	74800
2012-01-01	63300
2012-04-01	57400
2012-07-01	65200
2012-10-01	58100
2013-01-01	54500
2013-04-01	56600
2013-07-01	65600
2013-10-01	53900
2014-01-01	48300
2014-04-01	56700
2014-07-01	61500
2014-10-01	57700
2015-01-01	53400
2015-04-01	61500
2015-07-01	68600
2015-10-01	57800
2016-01-01	51800
2016-04-01	55700
2016-07-01	63900
2016-10-01	58800
2017-01-01	61800
2017-04-01	70300
2017-07-01	77200
2017-10-01	64800
2018-01-01	65600
2018-04-01	74000