Quarter	Persons
1998-01-01	4417300
1998-04-01	4421400
1998-07-01	4425500
1998-10-01	4429800
1999-01-01	4432300
1999-04-01	4435500
1999-07-01	4439500
1999-10-01	4443600
2000-01-01	4446500
2000-04-01	4449900
2000-07-01	4452900
2000-10-01	4457000
2001-01-01	4441100
2001-04-01	4443100
2001-07-01	4445200
2001-10-01	4447600
2002-01-01	4450300
2002-04-01	4453700
2002-07-01	4457200
2002-10-01	4460700
2003-01-01	4464100
2003-04-01	4467700
2003-07-01	4474500
2003-10-01	4480300
2004-01-01	4482000
2004-04-01	4485300
2004-07-01	4489700
2004-10-01	4494600
2005-01-01	4496200
2005-04-01	4501300
2005-07-01	4509400
2005-10-01	4511600
2006-01-01	4519400
2006-04-01	4523200
2006-07-01	4528600
2006-10-01	4536500
2007-01-01	4543200
2007-04-01	4554000
2007-07-01	4561500
2007-10-01	4572700
2008-01-01	4582800
2008-04-01	4590200
2008-07-01	4599100
2008-10-01	4609300
2009-01-01	4612100
2009-04-01	4615100
2009-07-01	4620200
2009-10-01	4625200
2010-01-01	4622200
2010-04-01	4622900
2010-07-01	4621600
2010-10-01	4623500
2011-01-01	4598600
2011-04-01	4598100
2011-07-01	4597800
2011-10-01	4597500
2012-01-01	4596400
2012-04-01	4596300
2012-07-01	4597800
2012-10-01	4596000
2013-01-01	4592500
2013-04-01	4590700
2013-07-01	4588900
2013-10-01	4585400
2014-01-01	4580700
2014-04-01	4579900
2014-07-01	4580000
2014-10-01	4580400
2015-01-01	4581900
2015-04-01	4582800
2015-07-01	4578200
2015-10-01	4576100
2016-01-01	4575200
2016-04-01	4575300
2016-07-01	4574900
2016-10-01	4574700
2017-01-01	4575000
2017-04-01	4571600
2017-07-01	4573200
2017-10-01	4574200
2018-01-01	4576100
2018-04-01	4575300