Quarter	Persons
1999-01-01	4332800
1999-04-01	4338600
1999-07-01	4337000
1999-10-01	4323900
2000-01-01	4339600
2000-04-01	4338800
2000-07-01	4335500
2000-10-01	4348800
2001-01-01	4351700
2001-04-01	4352100
2001-07-01	4349800
2001-10-01	4353000
2002-01-01	4350100
2002-04-01	4361600
2002-07-01	4360000
2002-10-01	4354900
2003-01-01	4364800
2003-04-01	4366100
2003-07-01	4370400
2003-10-01	4376100
2004-01-01	4380800
2004-04-01	4387400
2004-07-01	4385800
2004-10-01	4400300
2005-01-01	4395800
2005-04-01	4401800
2005-07-01	4410600
2005-10-01	4413100
2006-01-01	4422400
2006-04-01	4422700
2006-07-01	4429500
2006-10-01	4435300
2007-01-01	4430100
2007-04-01	4438000
2007-07-01	4444100
2007-10-01	4428300
2008-01-01	4463200
2008-04-01	4471700
2008-07-01	4475900
2008-10-01	4494200
2009-01-01	4500600
2009-04-01	4506400
2009-07-01	4512500
2009-10-01	4526100
2010-01-01	4531100
2010-04-01	4538700
2010-07-01	4544800
2010-10-01	4559300
2011-01-01	4562900
2011-04-01	4569900
2011-07-01	4574600
2011-10-01	4587200
2012-01-01	4591700
2012-04-01	4599400
2012-07-01	4604300
2012-10-01	4618400
2013-01-01	4623800
2013-04-01	4629400
2013-07-01	4633600
2013-10-01	4650800
2014-01-01	4657000
2014-04-01	4666900
2014-07-01	4673700
2014-10-01	4691000
2015-01-01	4695200
2015-04-01	4706700
2015-07-01	4716400
2015-10-01	4737400
2016-01-01	4746300
2016-04-01	4755900
2016-07-01	4763900
2016-10-01	4783500
2017-01-01	4785000
2017-04-01	4793400
2017-07-01	4798600
2017-10-01	4815700
2018-01-01	4818900
2018-04-01	4824500