Quarter	Persons
1999-04-01	4365800
2000-01-01	4421800
2000-04-01	4487600
2000-07-01	4515400
2000-10-01	4539700
2001-01-01	4536000
2001-04-01	4562800
2001-07-01	4574400
2001-10-01	4589200
2002-01-01	4555300
2002-04-01	4614200
2002-07-01	4595400
2002-10-01	4579000
2003-01-01	4513900
2003-04-01	4537900
2003-07-01	4540000
2003-10-01	4524000
2004-01-01	4480600
2004-04-01	4507600
2004-07-01	4528700
2004-10-01	4500000
2005-01-01	4443600
2005-04-01	4472800
2005-07-01	4495800
2005-10-01	4487500
2006-01-01	4487300
2006-04-01	4534400
2006-07-01	4567700
2006-10-01	4585500
2007-01-01	4578700
2007-04-01	4621000
2007-07-01	4655000
2007-10-01	4628000
2008-01-01	4620900
2008-04-01	4669800
2008-07-01	4676000
2008-10-01	4695100
2009-01-01	4662700
2009-04-01	4656500
2009-07-01	4625400
2009-10-01	4613600
2010-01-01	4500500
2010-04-01	4518200
2010-07-01	4529900
2010-10-01	4517700
2011-01-01	4444300
2011-04-01	4449200
2011-07-01	4483400
2011-10-01	4486900
2012-01-01	4470100
2012-04-01	4491600
2012-07-01	4506800
2012-10-01	4484200
2013-01-01	4438700
2013-04-01	4444600
2013-07-01	4450700
2013-10-01	4442400
2014-01-01	4407700
2014-04-01	4437900
2014-07-01	4462500
2014-10-01	4460300
2015-01-01	4438300
2015-04-01	4460800
2015-07-01	4484800
2015-10-01	4476400
2016-01-01	4464100
2016-04-01	4501900
2016-07-01	4541100
2016-10-01	4553400
2017-01-01	4546100
2017-04-01	4585300
2017-07-01	4625200
2017-10-01	4632600
2018-01-01	4638300
2018-04-01	4674000