Quarter	Persons
1999-01-01	379500
1999-04-01	381900
1999-07-01	377800
1999-10-01	381100
2000-01-01	383700
2000-04-01	385900
2000-07-01	390000
2000-10-01	389800
2001-01-01	398400
2001-04-01	400700
2001-07-01	404300
2001-10-01	395400
2002-01-01	399600
2002-04-01	397000
2002-07-01	390900
2002-10-01	395100
2003-01-01	392100
2003-04-01	396400
2003-07-01	398100
2003-10-01	396400
2004-01-01	395500
2004-04-01	400300
2004-07-01	402800
2004-10-01	397900
2005-01-01	399400
2005-04-01	403500
2005-07-01	400400
2005-10-01	406100
2006-01-01	403700
2006-04-01	400600
2006-07-01	405100
2006-10-01	410400
2007-01-01	405400
2007-04-01	413000
2007-07-01	415200
2007-10-01	417600
2008-01-01	415100
2008-04-01	413000
2008-07-01	422700
2008-10-01	421000
2009-01-01	404000
2009-04-01	406900
2009-07-01	404700
2009-10-01	413300
2010-01-01	401200
2010-04-01	401100
2010-07-01	397700
2010-10-01	401800
2011-01-01	393000
2011-04-01	396600
2011-07-01	393200
2011-10-01	395400
2012-01-01	392900
2012-04-01	394300
2012-07-01	394800
2012-10-01	396400
2013-01-01	385500
2013-04-01	385200
2013-07-01	395800
2013-10-01	391200
2014-01-01	388300
2014-04-01	395000
2014-07-01	393400
2014-10-01	393200
2015-01-01	390500
2015-04-01	395300
2015-07-01	402300
2015-10-01	394600
2016-01-01	381600
2016-04-01	390900
2016-07-01	390000
2016-10-01	388800
2017-01-01	386700
2017-04-01	395700
2017-07-01	396500
2017-10-01	402500
2018-01-01	396900
2018-04-01	399300