Quarter	Persons
1998-01-01	5105400
1998-04-01	5109400
1998-07-01	5094900
1998-10-01	5119200
1999-01-01	5138800
1999-04-01	5159400
1999-07-01	5169500
1999-10-01	5165600
2000-01-01	5224100
2000-04-01	5222900
2000-07-01	5283200
2000-10-01	5280700
2001-01-01	5325800
2001-04-01	5323400
2001-07-01	5349700
2001-10-01	5370500
2002-01-01	5382500
2002-04-01	5411400
2002-07-01	5442200
2002-10-01	5421000
2003-01-01	5439500
2003-04-01	5432800
2003-07-01	5433800
2003-10-01	5429200
2004-01-01	5404100
2004-04-01	5412300
2004-07-01	5428400
2004-10-01	5440700
2005-01-01	5435700
2005-04-01	5453300
2005-07-01	5472700
2005-10-01	5483900
2006-01-01	5476900
2006-04-01	5501700
2006-07-01	5514400
2006-10-01	5505500
2007-01-01	5521300
2007-04-01	5513800
2007-07-01	5557800
2007-10-01	5539700
2008-01-01	5530900
2008-04-01	5549800
2008-07-01	5538800
2008-10-01	5518800
2009-01-01	5501900
2009-04-01	5489200
2009-07-01	5467400
2009-10-01	5485800
2010-01-01	5513300
2010-04-01	5490800
2010-07-01	5481900
2010-10-01	5472700
2011-01-01	5448200
2011-04-01	5458100
2011-07-01	5428000
2011-10-01	5378700
2012-01-01	5379900
2012-04-01	5406000
2012-07-01	5411400
2012-10-01	5333100
2013-01-01	5281400
2013-04-01	5290900
2013-07-01	5289300
2013-10-01	5276800
2014-01-01	5215000
2014-04-01	5243500
2014-07-01	5254000
2014-10-01	5189800
2015-01-01	5190000
2015-04-01	5201200
2015-07-01	5194100
2015-10-01	5195400
2016-01-01	5153400
2016-04-01	5161900
2016-07-01	5211000
2016-10-01	5186800
2017-01-01	5182000
2017-04-01	5221800
2017-07-01	5247000
2017-10-01	5226900
2018-01-01	5216800
2018-04-01	5226000