Quarter	Persons
1999-01-01	186700
1999-04-01	168900
1999-07-01	170700
1999-10-01	157300
2000-01-01	169300
2000-04-01	162000
2000-07-01	155200
2000-10-01	151300
2001-01-01	154000
2001-04-01	142400
2001-07-01	137100
2001-10-01	139500
2002-01-01	142800
2002-04-01	135800
2002-07-01	137300
2002-10-01	138400
2003-01-01	153000
2003-04-01	139100
2003-07-01	134700
2003-10-01	127200
2004-01-01	142700
2004-04-01	130600
2004-07-01	134800
2004-10-01	138900
2005-01-01	156400
2005-04-01	156500
2005-07-01	159100
2005-10-01	163700
2006-01-01	173700
2006-04-01	158000
2006-07-01	161600
2006-10-01	164600
2007-01-01	170500
2007-04-01	157500
2007-07-01	155500
2007-10-01	170500
2008-01-01	172300
2008-04-01	168300
2008-07-01	170800
2008-10-01	183300
2009-01-01	225400
2009-04-01	224000
2009-07-01	238900
2009-10-01	239300
2010-01-01	283000
2010-04-01	266900
2010-07-01	248900
2010-10-01	248200
2011-01-01	275200
2011-04-01	245100
2011-07-01	243300
2011-10-01	242600
2012-01-01	280500
2012-04-01	266300
2012-07-01	250500
2012-10-01	251000
2013-01-01	282400
2013-04-01	235700
2013-07-01	228600
2013-10-01	210300
2014-01-01	192000
2014-04-01	191500
2014-07-01	172500
2014-10-01	171000
2015-01-01	186300
2015-04-01	163500
2015-07-01	151800
2015-10-01	146100
2016-01-01	147000
2016-04-01	131400
2016-07-01	121600
2016-10-01	109900
2017-01-01	108900
2017-04-01	100100
2017-07-01	90900
2017-10-01	83000
2018-01-01	88300
2018-04-01	88200