Quarter	Persons
1999-04-01	162700
2000-01-01	153000
2000-04-01	162000
2000-07-01	165000
2000-10-01	146600
2001-01-01	145800
2001-04-01	163400
2001-07-01	161300
2001-10-01	151100
2002-01-01	159900
2002-04-01	168500
2002-07-01	167100
2002-10-01	151900
2003-01-01	156700
2003-04-01	163300
2003-07-01	163800
2003-10-01	150900
2004-01-01	158400
2004-04-01	168800
2004-07-01	165000
2004-10-01	149000
2005-01-01	152500
2005-04-01	163300
2005-07-01	163700
2005-10-01	149800
2006-01-01	156100
2006-04-01	167100
2006-07-01	174900
2006-10-01	158600
2007-01-01	162200
2007-04-01	173300
2007-07-01	181500
2007-10-01	178600
2008-01-01	184300
2008-04-01	189300
2008-07-01	186100
2008-10-01	175700
2009-01-01	177600
2009-04-01	181500
2009-07-01	180700
2009-10-01	170200
2010-01-01	171000
2010-04-01	179800
2010-07-01	175400
2010-10-01	172700
2011-01-01	173500
2011-04-01	177600
2011-07-01	182400
2011-10-01	175000
2012-01-01	175600
2012-04-01	185400
2012-07-01	192300
2012-10-01	186400
2013-01-01	191600
2013-04-01	189400
2013-07-01	187400
2013-10-01	180400
2014-01-01	175300
2014-04-01	180200
2014-07-01	184600
2014-10-01	180600
2015-01-01	175900
2015-04-01	190500
2015-07-01	186000
2015-10-01	173800
2016-01-01	176200
2016-04-01	178200
2016-07-01	184100
2016-10-01	169600
2017-01-01	164900
2017-04-01	176300
2017-07-01	177900
2017-10-01	169200
2018-01-01	165600
2018-04-01	176300