Quarter	Persons
1999-01-01	73200
1999-04-01	68600
1999-07-01	74500
1999-10-01	73700
2000-01-01	76400
2000-04-01	61100
2000-07-01	53700
2000-10-01	56100
2001-01-01	69900
2001-04-01	54800
2001-07-01	63700
2001-10-01	67500
2002-01-01	67900
2002-04-01	64500
2002-07-01	65000
2002-10-01	61100
2003-01-01	70100
2003-04-01	78000
2003-07-01	75200
2003-10-01	72900
2004-01-01	84900
2004-04-01	77200
2004-07-01	84900
2004-10-01	66600
2005-01-01	86800
2005-04-01	63200
2005-07-01	62900
2005-10-01	60000
2006-01-01	58800
2006-04-01	51900
2006-07-01	47300
2006-10-01	48300
2007-01-01	61400
2007-04-01	50100
2007-07-01	54500
2007-10-01	47100
2008-01-01	50700
2008-04-01	42100
2008-07-01	47400
2008-10-01	58200
2009-01-01	93400
2009-04-01	101300
2009-07-01	106600
2009-10-01	111500
2010-01-01	145400
2010-04-01	137900
2010-07-01	117100
2010-10-01	115700
2011-01-01	131400
2011-04-01	116800
2011-07-01	111700
2011-10-01	112100
2012-01-01	125500
2012-04-01	118800
2012-07-01	111900
2012-10-01	102400
2013-01-01	117300
2013-04-01	94500
2013-07-01	108300
2013-10-01	87800
2014-01-01	106900
2014-04-01	89300
2014-07-01	100000
2014-10-01	94400
2015-01-01	101500
2015-04-01	90600
2015-07-01	89300
2015-10-01	86500
2016-01-01	94700
2016-04-01	91700
2016-07-01	90800
2016-10-01	90800
2017-01-01	102100
2017-04-01	83100
2017-07-01	88600
2017-10-01	76900
2018-01-01	76500
2018-04-01	74600