Quarter	Persons
1999-04-01	68426800
2000-04-01	68652800
2001-04-01	68903000
2002-04-01	69206800
2003-04-01	69473200
2004-04-01	69846800
2005-01-01	69972900
2005-04-01	70011000
2005-07-01	70152000
2005-10-01	70144000
2006-01-01	70253400
2006-04-01	70243300
2006-07-01	70234900
2006-10-01	70270900
2007-01-01	70371600
2007-04-01	70221700
2007-07-01	70354400
2007-10-01	70304300
2008-01-01	70345300
2008-04-01	70438600
2008-07-01	70288600
2008-10-01	70355600
2009-01-01	70287000
2009-04-01	70357800
2009-07-01	70083000
2009-10-01	70113100
2010-01-01	68738100
2010-04-01	68761400
2010-07-01	68807700
2010-10-01	68838400
2011-01-01	68479900
2011-04-01	68465000
2011-07-01	68504200
2011-10-01	68712600
2012-01-01	68744900
2012-04-01	68754300
2012-07-01	68894400
2012-10-01	68970300
2013-01-01	68927900
2013-04-01	69087500
2013-07-01	69157200
2013-10-01	69289400
2014-01-01	69348700
2014-04-01	69387400
2014-07-01	69400600
2014-10-01	69716600
2015-01-01	70044800
2015-04-01	70002300
2015-07-01	69952900
2015-10-01	70280200
2016-01-01	70583900
2016-04-01	70419900
2016-07-01	70630300
2016-10-01	70569500
2017-01-01	70771100
2017-04-01	70523100
2017-07-01	71041900
2017-10-01	70525600
2018-01-01	70985000
2018-04-01	70577800