Quarter	Persons
1999-01-01	149600
1999-04-01	147800
1999-07-01	152700
1999-10-01	157100
2000-01-01	162500
2000-04-01	159800
2000-07-01	144600
2000-10-01	148400
2001-01-01	105800
2001-04-01	106700
2001-07-01	109700
2001-10-01	113300
2002-01-01	126300
2002-04-01	124300
2002-07-01	132300
2002-10-01	131700
2003-01-01	127700
2003-04-01	126200
2003-07-01	143700
2003-10-01	131300
2004-01-01	135900
2004-04-01	146100
2004-07-01	144800
2004-10-01	142900
2005-01-01	144700
2005-04-01	146600
2005-07-01	111300
2005-10-01	126400
2006-01-01	133700
2006-04-01	123100
2006-07-01	121600
2006-10-01	123100
2007-01-01	136700
2007-04-01	130500
2007-07-01	132300
2007-10-01	142500
2008-01-01	158400
2008-04-01	161900
2008-07-01	171700
2008-10-01	216100
2009-01-01	270200
2009-04-01	306700
2009-07-01	300300
2009-10-01	322800
2010-01-01	346700
2010-04-01	357200
2010-07-01	366400
2010-10-01	380500
2011-01-01	380500
2011-04-01	382100
2011-07-01	406500
2011-10-01	448700
2012-01-01	476100
2012-04-01	498000
2012-07-01	507300
2012-10-01	531300
2013-01-01	581500
2013-04-01	569000
2013-07-01	568500
2013-10-01	579100
2014-01-01	594700
2014-04-01	603600
2014-07-01	586200
2014-10-01	606400
2015-01-01	592500
2015-04-01	586200
2015-07-01	589800
2015-10-01	602600
2016-01-01	593200
2016-04-01	570600
2016-07-01	560100
2016-10-01	567300
2017-01-01	553100
2017-04-01	536600
2017-07-01	514900
2017-10-01	524400
2018-01-01	545300
2018-04-01	502800
2018-07-01	454000