Quarter	Persons
1998-04-01	271300
1999-04-01	216900
2000-04-01	157900
2001-01-01	133800
2001-04-01	118500
2001-07-01	125400
2001-10-01	119900
2002-01-01	132600
2002-04-01	125000
2002-07-01	132800
2002-10-01	124900
2003-01-01	153300
2003-04-01	141800
2003-07-01	153500
2003-10-01	155300
2004-01-01	181100
2004-04-01	168200
2004-07-01	171200
2004-10-01	158400
2005-01-01	174500
2005-04-01	203400
2005-07-01	195800
2005-10-01	189400
2006-01-01	200300
2006-04-01	175600
2006-07-01	160200
2006-10-01	146500
2007-01-01	158700
2007-04-01	146800
2007-07-01	137200
2007-10-01	129600
2008-01-01	146000
2008-04-01	136600
2008-07-01	134600
2008-10-01	147300
2009-01-01	188700
2009-04-01	204300
2009-07-01	205700
2009-10-01	213400
2010-01-01	234000
2010-04-01	218500
2010-07-01	206400
2010-10-01	191800
2011-01-01	203400
2011-04-01	191900
2011-07-01	182300
2011-10-01	188300
2012-01-01	205100
2012-04-01	196800
2012-07-01	195700
2012-10-01	198800
2013-01-01	215300
2013-04-01	204000
2013-07-01	200100
2013-10-01	206000
2014-01-01	222600
2014-04-01	204800
2014-07-01	197400
2014-10-01	197500
2015-01-01	223200
2015-04-01	209100
2015-07-01	185100
2015-10-01	190800
2016-01-01	205600
2016-04-01	191700
2016-07-01	189200
2016-10-01	192800
2017-01-01	201700
2017-04-01	195700
2017-07-01	192400
2017-10-01	189800
2018-01-01	202000
2018-04-01	195300