Quarter	Persons
1998-04-01	4975300
1999-01-01	4993700
1999-04-01	4993700
1999-07-01	4993700
1999-10-01	4993700
2000-01-01	5006000
2000-04-01	5006000
2000-07-01	5006000
2000-10-01	5006000
2001-01-01	5017700
2001-04-01	5018000
2001-07-01	5018000
2001-10-01	5018000
2002-01-01	5042300
2002-04-01	5042300
2002-07-01	5042300
2002-10-01	5042300
2003-01-01	5066900
2003-04-01	5066900
2003-07-01	5066900
2003-10-01	5066900
2004-01-01	5087100
2004-04-01	5086200
2004-07-01	5082700
2004-10-01	5087000
2005-01-01	5114600
2005-04-01	5122700
2005-07-01	5130500
2005-10-01	5141500
2006-01-01	5148000
2006-04-01	5156600
2006-07-01	5164300
2006-10-01	5178700
2007-01-01	5186300
2007-04-01	5194300
2007-07-01	5186300
2007-10-01	5219900
2008-01-01	5228900
2008-04-01	5236400
2008-07-01	5252200
2008-10-01	5265600
2009-01-01	5274300
2009-04-01	5284600
2009-07-01	5296200
2009-10-01	5310200
2010-01-01	5321200
2010-04-01	5330700
2010-07-01	5344200
2010-10-01	5362700
2011-01-01	5372600
2011-04-01	5382900
2011-07-01	5395000
2011-10-01	5409000
2012-01-01	5411700
2012-04-01	5424000
2012-07-01	5431100
2012-10-01	5447400
2013-01-01	5452000
2013-04-01	5455800
2013-07-01	5462600
2013-10-01	5473000
2014-01-01	5478900
2014-04-01	5486200
2014-07-01	5492600
2014-10-01	5504300