Quarter	Persons
1998-01-01	4305300
1998-04-01	4321300
1998-07-01	4337500
1998-10-01	4353600
1999-01-01	4368700
1999-04-01	4383600
1999-07-01	4398600
1999-10-01	4412900
2000-01-01	4427500
2000-04-01	4441200
2000-07-01	4455200
2000-10-01	4469800
2001-01-01	4629400
2001-04-01	4626900
2001-07-01	4624400
2001-10-01	4622200
2002-01-01	4624900
2002-04-01	4632300
2002-07-01	4639800
2002-10-01	4647300
2003-01-01	4655600
2003-04-01	4663300
2003-07-01	4674200
2003-10-01	4683500
2004-01-01	4693100
2004-04-01	4703000
2004-07-01	4713000
2004-10-01	4722900
2005-01-01	4732900
2005-04-01	4742400
2005-07-01	4752600
2005-10-01	4762600
2006-01-01	4771300
2006-04-01	4779000
2006-07-01	4786700
2006-10-01	4794400
2007-01-01	4802800
2007-04-01	4811900
2007-07-01	4821100
2007-10-01	4830300
2008-01-01	4837200
2008-04-01	4841800
2008-07-01	4846400
2008-10-01	4851100
2009-01-01	4851100
2009-04-01	4846700
2009-07-01	4842300
2009-10-01	4838000
2010-01-01	4828900
2010-04-01	4815100
2010-07-01	4801400
2010-10-01	4787900
2011-01-01	4776600
2011-04-01	4767400
2011-07-01	4758500
2011-10-01	4749600
2012-01-01	4736500
2012-04-01	4719200
2012-07-01	4702000
2012-10-01	4685100
2013-01-01	4672200
2013-04-01	4663200
2013-07-01	4654300
2013-10-01	4645500
2014-01-01	4635000
2014-04-01	4622800
2014-07-01	4610700
2014-10-01	4598800
2015-01-01	4586200
2015-04-01	4573900
2015-07-01	4561700
2015-10-01	4549600
2016-01-01	4537300
2016-04-01	4525100
2016-07-01	4512900
2016-10-01	4500800
2017-01-01	4488100
2017-04-01	4475000
2017-07-01	4462100
2017-10-01	4449300
2018-01-01	4434000
2018-04-01	4416500