Quarter	Persons
1999-01-01	84200
1999-04-01	83700
1999-07-01	82800
1999-10-01	81900
2000-01-01	77200
2000-04-01	78800
2000-07-01	73500
2000-10-01	69600
2001-01-01	71300
2001-04-01	68600
2001-07-01	69100
2001-10-01	68000
2002-01-01	72600
2002-04-01	71500
2002-07-01	76900
2002-10-01	78500
2003-01-01	82900
2003-04-01	76700
2003-07-01	76900
2003-10-01	78800
2004-01-01	83500
2004-04-01	84400
2004-07-01	89900
2004-10-01	94300
2005-01-01	106500
2005-04-01	108600
2005-07-01	107800
2005-10-01	108600
2006-01-01	118900
2006-04-01	115900
2006-07-01	119600
2006-10-01	117600
2007-01-01	115300
2007-04-01	110400
2007-07-01	115400
2007-10-01	122600
2008-01-01	123400
2008-04-01	112700
2008-07-01	113200
2008-10-01	116200
2009-01-01	136500
2009-04-01	135200
2009-07-01	145200
2009-10-01	148800
2010-01-01	165900
2010-04-01	156800
2010-07-01	157400
2010-10-01	155100
2011-01-01	169200
2011-04-01	163800
2011-07-01	159300
2011-10-01	154200
2012-01-01	166800
2012-04-01	150400
2012-07-01	143500
2012-10-01	150900
2013-01-01	154100
2013-04-01	147700
2013-07-01	141000
2013-10-01	134800
2014-01-01	123800
2014-04-01	119600
2014-07-01	107400
2014-10-01	107800
2015-01-01	117200
2015-04-01	106900
2015-07-01	100800
2015-10-01	97800
2016-01-01	89200
2016-04-01	70200
2016-07-01	70300
2016-10-01	63300
2017-01-01	69600
2017-04-01	65200
2017-07-01	61100
2017-10-01	64300
2018-01-01	66100
2018-04-01	54900