Quarter	Persons
1999-01-01	180300
1999-04-01	182800
1999-07-01	194600
1999-10-01	200900
2000-01-01	213600
2000-04-01	218500
2000-07-01	225300
2000-10-01	218700
2001-01-01	225800
2001-04-01	222800
2001-07-01	228000
2001-10-01	223700
2002-01-01	228200
2002-04-01	223000
2002-07-01	221800
2002-10-01	218100
2003-01-01	212100
2003-04-01	206300
2003-07-01	215300
2003-10-01	217500
2004-01-01	237100
2004-04-01	236200
2004-07-01	231400
2004-10-01	221500
2005-01-01	217400
2005-04-01	201300
2005-07-01	201200
2005-10-01	197000
2006-01-01	190100
2006-04-01	177600
2006-07-01	170300
2006-10-01	160300
2007-01-01	150200
2007-04-01	149500
2007-07-01	155200
2007-10-01	146200
2008-01-01	144800
2008-04-01	134700
2008-07-01	126400
2008-10-01	119100
2009-01-01	134700
2009-04-01	145600
2009-07-01	159500
2009-10-01	172200
2010-01-01	184800
2010-04-01	176600
2010-07-01	174000
2010-10-01	170200
2011-01-01	164100
2011-04-01	151100
2011-07-01	158300
2011-10-01	171000
2012-01-01	173200
2012-04-01	168000
2012-07-01	175400
2012-10-01	179200
2013-01-01	181800
2013-04-01	173300
2013-07-01	176100
2013-10-01	171200
2014-01-01	168200
2014-04-01	161700
2014-07-01	165000
2014-10-01	165000
2015-01-01	163500
2015-04-01	155100
2015-07-01	158900
2015-10-01	157900
2016-01-01	144300
2016-04-01	136800
2016-07-01	132100
2016-10-01	122700
2017-01-01	108800
2017-04-01	102800
2017-07-01	102600
2017-10-01	105400
2018-01-01	91200
2018-04-01	88500