Quarter	Persons
1998-01-01	4837800
1998-04-01	4829100
1998-07-01	4803500
1998-10-01	4798500
1999-01-01	4715500
1999-04-01	4709900
1999-07-01	4699800
1999-10-01	4710200
2000-01-01	4652700
2000-04-01	4670400
2000-07-01	4686600
2000-10-01	4696300
2001-01-01	4671700
2001-04-01	4675400
2001-07-01	4678500
2001-10-01	4690600
2002-01-01	4679900
2002-04-01	4726700
2002-07-01	4743200
2002-10-01	4750100
2003-01-01	4699900
2003-04-01	4697800
2003-07-01	4692100
2003-10-01	4691800
2004-01-01	4646700
2004-04-01	4676000
2004-07-01	4697700
2004-10-01	4717900
2005-01-01	4698700
2005-04-01	4744500
2005-07-01	4790300
2005-10-01	4795700
2006-01-01	4778200
2006-04-01	4818700
2006-07-01	4832000
2006-10-01	4855100
2007-01-01	4858800
2007-04-01	4906300
2007-07-01	4934000
2007-10-01	4959700
2008-01-01	4950000
2008-04-01	4995800
2008-07-01	5006800
2008-10-01	5025800
2009-01-01	4939200
2009-04-01	4932700
2009-07-01	4913400
2009-10-01	4918100
2010-01-01	4817700
2010-04-01	4870400
2010-07-01	4902700
2010-10-01	4909100
2011-01-01	4824200
2011-04-01	4870400
2011-07-01	4889500
2011-10-01	4879200
2012-01-01	4828800
2012-04-01	4882700
2012-07-01	4914700
2012-10-01	4908600
2013-01-01	4878100
2013-04-01	4945900
2013-07-01	4945900
2013-10-01	4949800
2014-01-01	4913300
2014-04-01	4951500
2014-07-01	4984300
2014-10-01	5007700
2015-01-01	4976200
2015-04-01	5031500
2015-07-01	5049500
2015-10-01	5064800
2016-01-01	5075600
2016-04-01	5117000
2016-07-01	5140400
2016-10-01	5176100
2017-01-01	5158000
2017-04-01	5186500
2017-07-01	5245400
2017-10-01	5251100
2018-01-01	5246400
2018-04-01	5275700