Quarter	Persons
1998-01-01	4484900
1998-04-01	4503400
1998-07-01	4539300
1998-10-01	4535700
1999-01-01	4589900
1999-04-01	4574900
1999-07-01	4569600
1999-10-01	4575300
2000-01-01	4583400
2000-04-01	4610400
2000-07-01	4623900
2000-10-01	4603700
2001-01-01	4732700
2001-04-01	4710800
2001-07-01	4702100
2001-10-01	4672700
2002-01-01	4697900
2002-04-01	4748400
2002-07-01	4774100
2002-10-01	4775700
2003-01-01	4794500
2003-04-01	4811500
2003-07-01	4831200
2003-10-01	4830200
2004-01-01	4882200
2004-04-01	4909200
2004-07-01	4907800
2004-10-01	4907500
2005-01-01	4904100
2005-04-01	4929600
2005-07-01	4939400
2005-10-01	4943000
2006-01-01	4962100
2006-04-01	4963100
2006-07-01	4979500
2006-10-01	4962200
2007-01-01	4961200
2007-04-01	4971500
2007-07-01	4984400
2007-10-01	4974300
2008-01-01	4974800
2008-04-01	4993000
2008-07-01	4992600
2008-10-01	4988700
2009-01-01	5010900
2009-04-01	5028900
2009-07-01	5053000
2009-10-01	5027000
2010-01-01	5035800
2010-04-01	5029500
2010-07-01	5018500
2010-10-01	4987500
2011-01-01	4954000
2011-04-01	4929200
2011-07-01	4912900
2011-10-01	4905500
2012-01-01	4895600
2012-04-01	4885600
2012-07-01	4878200
2012-10-01	4870200
2013-01-01	4835600
2013-04-01	4857900
2013-07-01	4848500
2013-10-01	4810700
2014-01-01	4818100
2014-04-01	4811400
2014-07-01	4808300
2014-10-01	4773500
2015-01-01	4769400
2015-04-01	4797400
2015-07-01	4823400
2015-10-01	4809500
2016-01-01	4796000
2016-04-01	4810100
2016-07-01	4824300
2016-10-01	4767800
2017-01-01	4769300
2017-04-01	4802900
2017-07-01	4788900
2017-10-01	4738600
2018-01-01	4720100
2018-04-01	4761800