Quarter	Persons
2006-01-01	12614600
2006-04-01	11766600
2006-07-01	11773800
2006-10-01	12145200
2007-01-01	12658400
2007-04-01	11954000
2007-07-01	12054700
2007-10-01	12618500
2008-01-01	12934600
2008-04-01	12031400
2008-07-01	12053500
2008-10-01	12382700
2009-01-01	12784300
2009-04-01	12000100
2009-07-01	11935900
2009-10-01	12179900
2010-01-01	12257500
2010-04-01	11593400
2010-07-01	11820200
2010-10-01	12011000
2011-01-01	12114900
2011-04-01	11445100
2011-07-01	11627700
2011-10-01	11984300
2012-01-01	12432600
2012-04-01	11631500
2012-07-01	11781200
2012-10-01	11686200
2013-01-01	11994700
2013-04-01	11331900
2013-07-01	11734300
2013-10-01	11770300
2014-01-01	11989600
2014-04-01	11480000
2014-07-01	11646600
2014-10-01	11636100
2015-01-01	11715100
2015-04-01	11247100
2015-07-01	11452900
2015-10-01	11405100
2016-01-01	11530600
2016-04-01	11067800
2016-07-01	11193500
2016-10-01	11162500
2017-01-01	11273700
2017-04-01	10924600
2017-07-01	11027300
2017-10-01	11046600
2018-01-01	11204800
2018-04-01	10949900