Quarter	Persons
2005-01-01	59100
2005-04-01	63800
2005-07-01	65600
2005-10-01	61700
2006-01-01	63700
2006-04-01	63900
2006-07-01	67100
2006-10-01	62800
2007-01-01	63700
2007-04-01	74600
2007-07-01	75000
2007-10-01	73300
2008-01-01	74300
2008-04-01	76400
2008-07-01	75600
2008-10-01	67100
2009-01-01	58000
2009-04-01	52700
2009-07-01	46900
2009-10-01	46500
2010-01-01	40100
2010-04-01	40300
2010-07-01	44900
2010-10-01	53200
2011-01-01	44900
2011-04-01	43500
2011-07-01	48000
2011-10-01	46000
2012-01-01	42000
2012-04-01	46600
2012-07-01	49800
2012-10-01	53600
2013-01-01	55100
2013-04-01	55200
2013-07-01	58600
2013-10-01	56200
2014-01-01	58400
2014-04-01	59300
2014-07-01	67300
2014-10-01	61100
2015-01-01	55800
2015-04-01	59000
2015-07-01	59400
2015-10-01	59300
2016-01-01	55000
2016-04-01	59100
2016-07-01	60500
2016-10-01	56600
2017-01-01	56200
2017-04-01	54600
2017-07-01	53600
2017-10-01	49200
2018-01-01	50200
2018-04-01	51300