Quarter	Persons
1999-01-01	399300
1999-04-01	377500
1999-07-01	376100
1999-10-01	348000
2000-01-01	319300
2000-04-01	290500
2000-07-01	321100
2000-10-01	303100
2001-01-01	272600
2001-04-01	265900
2001-07-01	282500
2001-10-01	327100
2002-01-01	324200
2002-04-01	300800
2002-07-01	338900
2002-10-01	358800
2003-01-01	359900
2003-04-01	337300
2003-07-01	370300
2003-10-01	381900
2004-01-01	389200
2004-04-01	329400
2004-07-01	416400
2004-10-01	381500
2005-01-01	394000
2005-04-01	370100
2005-07-01	404200
2005-10-01	393400
2006-01-01	398700
2006-04-01	381800
2006-07-01	378100
2006-10-01	374300
2007-01-01	375300
2007-04-01	357900
2007-07-01	342200
2007-10-01	336600
2008-01-01	337000
2008-04-01	297900
2008-07-01	373400
2008-10-01	325200
2009-01-01	378900
2009-04-01	355300
2009-07-01	394100
2009-10-01	390100
2010-01-01	420500
2010-04-01	391400
2010-07-01	424000
2010-10-01	387700
2011-01-01	343200
2011-04-01	320400
2011-07-01	377700
2011-10-01	345500
2012-01-01	348800
2012-04-01	339400
2012-07-01	379400
2012-10-01	408400
2013-01-01	415000
2013-04-01	399300
2013-07-01	432300
2013-10-01	420700
2014-01-01	430100
2014-04-01	405100
2014-07-01	431600
2014-10-01	426500
2015-01-01	436200
2015-04-01	410800
2015-07-01	406400
2015-10-01	434000
2016-01-01	411500
2016-04-01	391700
2016-07-01	391800
2016-10-01	363600
2017-01-01	382800
2017-04-01	348200
2017-07-01	362700
2017-10-01	321100
2018-01-01	308300
2018-04-01	304100