Quarter	Persons
2000-04-01	68398300
2001-04-01	69068000
2002-04-01	69348200
2003-04-01	69656400
2004-04-01	69739300
2005-01-01	70269400
2005-04-01	70340000
2005-07-01	70613900
2005-10-01	70459800
2006-01-01	70483000
2006-04-01	70639000
2006-07-01	70755600
2006-10-01	70772800
2007-01-01	70607000
2007-04-01	70769700
2007-07-01	71058000
2007-10-01	70965100
2008-01-01	70894400
2008-04-01	70951000
2008-07-01	71250700
2008-10-01	71289800
2009-01-01	71097800
2009-04-01	71087200
2009-07-01	71057600
2009-10-01	71221700
2010-01-01	70859600
2010-04-01	70743500
2010-07-01	70751800
2010-10-01	70706200
2011-01-01	70527500
2011-04-01	70433000
2011-07-01	70496000
2011-10-01	70490600
2012-01-01	70250100
2012-04-01	70297600
2012-07-01	70335800
2012-10-01	70239100
2013-01-01	70036700
2013-04-01	70062700
2013-07-01	70012700
2013-10-01	69933100
2014-01-01	70258700
2014-04-01	70138000
2014-07-01	70159400
2014-10-01	70089500
2015-01-01	69766900
2015-04-01	69840400
2015-07-01	69815100
2015-10-01	69826500
2016-01-01	69872900
2016-04-01	69573500
2016-07-01	69664900
2016-10-01	69463500
2017-01-01	69363100
2017-04-01	69149000
2017-07-01	69271000
2017-10-01	68962500
2018-01-01	68793300
2018-04-01	68610600