Quarter	Persons
1999-01-01	873000
1999-04-01	854100
1999-07-01	837200
1999-10-01	838200
2000-01-01	834500
2000-04-01	825900
2000-07-01	830400
2000-10-01	833800
2001-01-01	863100
2001-04-01	856600
2001-07-01	847900
2001-10-01	842800
2002-01-01	845300
2002-04-01	842100
2002-07-01	834200
2002-10-01	821700
2003-01-01	819300
2003-04-01	806600
2003-07-01	805800
2003-10-01	806300
2004-01-01	807700
2004-04-01	813300
2004-07-01	803300
2004-10-01	785700
2005-01-01	788300
2005-04-01	778100
2005-07-01	779600
2005-10-01	779300
2006-01-01	786700
2006-04-01	791300
2006-07-01	803900
2006-10-01	807500
2007-01-01	822200
2007-04-01	823000
2007-07-01	835200
2007-10-01	849500
2008-01-01	871800
2008-04-01	873800
2008-07-01	871700
2008-10-01	872500
2009-01-01	878100
2009-04-01	875600
2009-07-01	878600
2009-10-01	875500
2010-01-01	881800
2010-04-01	870500
2010-07-01	862800
2010-10-01	864600
2011-01-01	863100
2011-04-01	860100
2011-07-01	857700
2011-10-01	861500
2012-01-01	871800
2012-04-01	853100
2012-07-01	851400
2012-10-01	860000
2013-01-01	857000
2013-04-01	832400
2013-07-01	820300
2013-10-01	810400
2014-01-01	801100
2014-04-01	778800
2014-07-01	759600
2014-10-01	756900
2015-01-01	744700
2015-04-01	718600
2015-07-01	699000
2015-10-01	694200
2016-01-01	670600
2016-04-01	650000
2016-07-01	637000
2016-10-01	627500
2017-01-01	634700
2017-04-01	618100
2017-07-01	601000
2017-10-01	595200
2018-01-01	583800
2018-04-01	581400