Quarter	Persons
1998-04-01	121600
1998-10-01	118300
1999-04-01	116700
1999-10-01	117100
2000-04-01	112800
2000-10-01	117100
2001-04-01	113300
2001-10-01	116500
2002-01-01	118000
2002-04-01	127600
2002-07-01	125200
2002-10-01	127900
2003-01-01	118400
2003-04-01	118900
2003-07-01	136600
2003-10-01	122300
2004-01-01	135500
2004-04-01	127500
2004-07-01	134200
2004-10-01	131100
2005-01-01	133400
2005-04-01	127800
2005-07-01	137800
2005-10-01	137000
2006-01-01	140500
2006-04-01	139000
2006-07-01	148200
2006-10-01	141100
2007-01-01	146900
2007-04-01	146100
2007-07-01	147600
2007-10-01	153100
2008-01-01	153300
2008-04-01	153900
2008-07-01	151300
2008-10-01	152800
2009-01-01	155200
2009-04-01	159500
2009-07-01	136100
2009-10-01	137900
2010-01-01	137300
2010-04-01	146300
2010-07-01	138200
2010-10-01	133800
2011-01-01	143400
2011-04-01	149900
2011-07-01	146900
2011-10-01	152000
2012-01-01	152300
2012-04-01	159600
2012-07-01	159400
2012-10-01	155700
2013-01-01	153500
2013-04-01	161100
2013-07-01	160000
2013-10-01	156000
2014-01-01	164300
2014-04-01	162900
2014-07-01	159900
2014-10-01	163400
2015-01-01	168400
2015-04-01	169000
2015-07-01	173300
2015-10-01	175700
2016-01-01	176900
2016-04-01	181100
2016-07-01	175800
2016-10-01	181100
2017-01-01	175900
2017-04-01	180700
2017-07-01	180600
2017-10-01	184900
2018-01-01	185200
2018-04-01	191900