Quarter	Persons
2005-01-01	113700
2005-04-01	105800
2005-07-01	87900
2005-10-01	83300
2006-01-01	75500
2006-04-01	59500
2006-07-01	63400
2006-10-01	55000
2007-01-01	55500
2007-04-01	46900
2007-07-01	41000
2007-10-01	42000
2008-01-01	52200
2008-04-01	46800
2008-07-01	59300
2008-10-01	80900
2009-01-01	129500
2009-04-01	146400
2009-07-01	142900
2009-10-01	175300
2010-01-01	195700
2010-04-01	195400
2010-07-01	195500
2010-10-01	194300
2011-01-01	185400
2011-04-01	164100
2011-07-01	156000
2011-10-01	140100
2012-01-01	154100
2012-04-01	142800
2012-07-01	125700
2012-10-01	135300
2013-01-01	138300
2013-04-01	121600
2013-07-01	106300
2013-10-01	113600
2014-01-01	127000
2014-04-01	113800
2014-07-01	90100
2014-10-01	96500
2015-01-01	98900
2015-04-01	93000
2015-07-01	83800
2015-10-01	88600
2016-01-01	82000
2016-04-01	78100
2016-07-01	72200
2016-10-01	73900
2017-01-01	79300
2017-04-01	66500
2017-07-01	61100
2017-10-01	61200
2018-01-01	65900
2018-04-01	50500