Quarter	Persons
1999-04-01	273200
2000-01-01	270700
2000-04-01	276900
2000-07-01	272500
2000-10-01	275400
2001-01-01	280200
2001-04-01	282800
2001-07-01	271200
2001-10-01	275700
2002-01-01	290400
2002-04-01	294600
2002-07-01	282700
2002-10-01	275200
2003-01-01	284500
2003-04-01	271600
2003-07-01	266200
2003-10-01	270300
2004-01-01	271500
2004-04-01	270000
2004-07-01	267700
2004-10-01	276300
2005-01-01	271400
2005-04-01	263200
2005-07-01	272500
2005-10-01	267400
2006-01-01	251900
2006-04-01	239700
2006-07-01	253300
2006-10-01	250100
2007-01-01	246300
2007-04-01	237200
2007-07-01	238700
2007-10-01	248500
2008-01-01	245200
2008-04-01	244000
2008-07-01	222700
2008-10-01	218800
2009-01-01	233300
2009-04-01	234900
2009-07-01	227600
2009-10-01	238000
2010-01-01	232300
2010-04-01	235200
2010-07-01	234900
2010-10-01	232900
2011-01-01	229600
2011-04-01	227200
2011-07-01	216300
2011-10-01	226500
2012-01-01	222600
2012-04-01	221200
2012-07-01	215400
2012-10-01	227700
2013-01-01	216400
2013-04-01	212500
2013-07-01	219600
2013-10-01	218700
2014-01-01	224300
2014-04-01	212400
2014-07-01	205000
2014-10-01	211900
2015-01-01	214200
2015-04-01	198200
2015-07-01	186000
2015-10-01	197400
2016-01-01	209000
2016-04-01	182400
2016-07-01	175800
2016-10-01	197800
2017-01-01	188200
2017-04-01	178300
2017-07-01	176600
2017-10-01	171700
2018-01-01	176500
2018-04-01	178800