Quarter	Persons
1999-01-01	216800
1999-04-01	213400
1999-07-01	213000
1999-10-01	219200
2000-01-01	221400
2000-04-01	212900
2000-07-01	217800
2000-10-01	215800
2001-01-01	211500
2001-04-01	214900
2001-07-01	214300
2001-10-01	216200
2002-01-01	214800
2002-04-01	215900
2002-07-01	221400
2002-10-01	216100
2003-01-01	214300
2003-04-01	216900
2003-07-01	218200
2003-10-01	222300
2004-01-01	221400
2004-04-01	221400
2004-07-01	223900
2004-10-01	226800
2005-01-01	221700
2005-04-01	216100
2005-07-01	224200
2005-10-01	222300
2006-01-01	225100
2006-04-01	232300
2006-07-01	235300
2006-10-01	233400
2007-01-01	236200
2007-04-01	243500
2007-07-01	246600
2007-10-01	245900
2008-01-01	246000
2008-04-01	253900
2008-07-01	251900
2008-10-01	250400
2009-01-01	246900
2009-04-01	247500
2009-07-01	252700
2009-10-01	250100
2010-01-01	257300
2010-04-01	264400
2010-07-01	267200
2010-10-01	278200
2011-01-01	281500
2011-04-01	281400
2011-07-01	282600
2011-10-01	277700
2012-01-01	286600
2012-04-01	289800
2012-07-01	297100
2012-10-01	290000
2013-01-01	288200
2013-04-01	294300
2013-07-01	291900
2013-10-01	294200
2014-01-01	298600
2014-04-01	291100
2014-07-01	296500
2014-10-01	292300
2015-01-01	294200
2015-04-01	292700
2015-07-01	293500
2015-10-01	295400
2016-01-01	296500
2016-04-01	287000
2016-07-01	295800
2016-10-01	291600
2017-01-01	296500
2017-04-01	293300
2017-07-01	298000
2017-10-01	290800
2018-01-01	295700
2018-04-01	297400