Quarter	Persons
1998-01-01	3845200
1998-04-01	5123800
1998-07-01	3852000
1998-10-01	3862000
1999-01-01	3865600
1999-04-01	5142100
1999-07-01	4198000
1999-10-01	4204100
2000-01-01	4206500
2000-04-01	5154000
2000-07-01	5156100
2000-10-01	5162000
2001-01-01	5159900
2001-04-01	5166300
2001-07-01	5167700
2001-10-01	5171400
2002-01-01	5172800
2002-04-01	5178100
2002-07-01	5181400
2002-10-01	5185800
2003-01-01	5187200
2003-04-01	5191700
2003-07-01	5194400
2003-10-01	5196600
2004-01-01	5197200
2004-04-01	5202200
2004-07-01	5207200
2004-10-01	5213800
2005-01-01	5216000
2005-04-01	5221800
2005-07-01	5224700
2005-10-01	5235300
2006-01-01	5231600
2006-04-01	5238500
2006-07-01	5244000
2006-10-01	5254800
2007-01-01	5257800
2007-04-01	5265200
2007-07-01	5266800
2007-10-01	5274600
2008-01-01	5278300
2008-04-01	5285500
2008-07-01	5291000
2008-10-01	5301500
2009-01-01	5307000
2009-04-01	5315900
2009-07-01	5319400
2009-10-01	5326300
2010-01-01	5333700
2010-04-01	5341000
2010-07-01	5345100
2010-10-01	5353300
2011-01-01	5356600
2011-04-01	5364500
2011-07-01	5365800
2011-10-01	5374000
2012-01-01	5380500
2012-04-01	5387800
2012-07-01	5395500
2012-10-01	5403700
2013-01-01	5407100
2013-04-01	5414600
2013-07-01	5417800
2013-10-01	5430800
2014-01-01	5432600
2014-04-01	5436500
2014-07-01	5444500