Quarter	Persons
1998-01-01	75700
1999-01-01	79900
1999-04-01	76800
1999-07-01	74800
1999-10-01	65700
2000-01-01	82900
2000-04-01	79800
2000-07-01	74600
2000-10-01	81700
2001-01-01	81000
2001-04-01	85800
2001-07-01	78600
2001-10-01	88600
2002-01-01	87700
2002-04-01	90400
2002-07-01	93400
2002-10-01	96500
2003-01-01	94500
2003-04-01	105200
2003-07-01	103500
2003-10-01	106100
2004-01-01	85700
2004-04-01	89100
2004-07-01	89100
2004-10-01	96700
2005-01-01	97800
2005-04-01	106000
2005-07-01	110700
2005-10-01	108500
2006-01-01	113300
2006-04-01	116500
2006-07-01	117300
2006-10-01	122000
2007-01-01	122700
2007-04-01	122300
2007-07-01	125900
2007-10-01	131100
2008-01-01	136500
2008-04-01	136500
2008-07-01	144300
2008-10-01	140000
2009-01-01	141000
2009-04-01	141100
2009-07-01	144700
2009-10-01	152500
2010-01-01	158200
2010-04-01	160800
2010-07-01	164500
2010-10-01	157500
2011-01-01	160200
2011-04-01	163300
2011-07-01	165700
2011-10-01	160700
2012-01-01	166000
2012-04-01	173300
2012-07-01	173300
2012-10-01	175800
2013-01-01	175900
2013-04-01	186400
2013-07-01	185400
2013-10-01	183700
2014-01-01	183200
2014-04-01	194200
2014-07-01	195600
2014-10-01	196800
2015-01-01	200100
2015-04-01	211400
2015-07-01	214800
2015-10-01	216600
2016-01-01	219100
2016-04-01	232300
2016-07-01	233300
2016-10-01	235100
2017-01-01	237300
2017-04-01	242200
2017-07-01	254200
2017-10-01	256500
2018-01-01	264100
2018-04-01	262000