Quarter	Persons
1998-04-01	225900
1999-01-01	241100
1999-04-01	255100
1999-07-01	264300
1999-10-01	264400
2000-01-01	262400
2000-04-01	265700
2000-07-01	276300
2000-10-01	283400
2001-01-01	271700
2001-04-01	277000
2001-07-01	272200
2001-10-01	268800
2002-01-01	262700
2002-04-01	269400
2002-07-01	278100
2002-10-01	279400
2003-01-01	275300
2003-04-01	304700
2003-07-01	311900
2003-10-01	311100
2004-01-01	296600
2004-04-01	312300
2004-07-01	314900
2004-10-01	314600
2005-01-01	305900
2005-04-01	314000
2005-07-01	323100
2005-10-01	318000
2006-01-01	302300
2006-04-01	325800
2006-07-01	329200
2006-10-01	327700
2007-01-01	328500
2007-04-01	332400
2007-07-01	340100
2007-10-01	321000
2008-01-01	305300
2008-04-01	305600
2008-07-01	312200
2008-10-01	306300
2009-01-01	283600
2009-04-01	291500
2009-07-01	292600
2009-10-01	287600
2010-01-01	265000
2010-04-01	274900
2010-07-01	279700
2010-10-01	273800
2011-01-01	257700
2011-04-01	264500
2011-07-01	264200
2011-10-01	253900
2012-01-01	233300
2012-04-01	240500
2012-07-01	245100
2012-10-01	248300
2013-01-01	230300
2013-04-01	244400
2013-07-01	257300
2013-10-01	252500
2014-01-01	243200
2014-04-01	250100
2014-07-01	267100
2014-10-01	270200
2015-01-01	264200
2015-04-01	272000
2015-07-01	275600
2015-10-01	276600
2016-01-01	271800
2016-04-01	275900
2016-07-01	283900
2016-10-01	280300
2017-01-01	275500
2017-04-01	297700
2017-07-01	317600
2017-10-01	322200
2018-01-01	321500
2018-04-01	338900