Quarter	Persons
1999-04-01	5764600
2000-04-01	5879400
2001-04-01	5881200
2002-04-01	5885000
2003-04-01	5781400
2004-04-01	5782900
2005-01-01	5463800
2005-04-01	5359300
2005-07-01	5266700
2005-10-01	5339400
2006-01-01	5227300
2006-04-01	5238000
2006-07-01	5058700
2006-10-01	5055700
2007-01-01	4987100
2007-04-01	5093500
2007-07-01	4885200
2007-10-01	4972900
2008-01-01	4908900
2008-04-01	4935200
2008-07-01	4829200
2008-10-01	4923000
2009-01-01	4870600
2009-04-01	4878300
2009-07-01	4742300
2009-10-01	4798900
2010-01-01	4615800
2010-04-01	4642200
2010-07-01	4582100
2010-10-01	4593700
2011-01-01	4579100
2011-04-01	4584900
2011-07-01	4552100
2011-10-01	4444900
2012-01-01	4631300
2012-04-01	4662800
2012-07-01	4515700
2012-10-01	4552800
2013-01-01	4647600
2013-04-01	4598200
2013-07-01	4566100
2013-10-01	4538300
2014-01-01	4650400
2014-04-01	4761200
2014-07-01	4551800
2014-10-01	4584300
2015-01-01	4752600
2015-04-01	4929600
2015-07-01	4720800
2015-10-01	4669200
2016-01-01	4954100
2016-04-01	4956900
2016-07-01	4773700
2016-10-01	4775100
2017-01-01	4927100
2017-04-01	4863400
2017-07-01	4794700
2017-10-01	4692500
2018-01-01	4743200
2018-04-01	4726000