Quarter	Persons
1999-04-01	56100
2000-01-01	52900
2000-04-01	58200
2000-07-01	66100
2000-10-01	60000
2001-01-01	55400
2001-04-01	52200
2001-07-01	61500
2001-10-01	60000
2002-01-01	53200
2002-04-01	49800
2002-07-01	60800
2002-10-01	61000
2003-01-01	53900
2003-04-01	56200
2003-07-01	69000
2003-10-01	61800
2004-01-01	49300
2004-04-01	58900
2004-07-01	59900
2004-10-01	57100
2005-01-01	57600
2005-04-01	60700
2005-07-01	60900
2005-10-01	63600
2006-01-01	59700
2006-04-01	62300
2006-07-01	62000
2006-10-01	65000
2007-01-01	62200
2007-04-01	65600
2007-07-01	71000
2007-10-01	67600
2008-01-01	67600
2008-04-01	65200
2008-07-01	70500
2008-10-01	71400
2009-01-01	56100
2009-04-01	52000
2009-07-01	56000
2009-10-01	45400
2010-01-01	40700
2010-04-01	41100
2010-07-01	49400
2010-10-01	48900
2011-01-01	49900
2011-04-01	53600
2011-07-01	59100
2011-10-01	49300
2012-01-01	50400
2012-04-01	50300
2012-07-01	55800
2012-10-01	52000
2013-01-01	46000
2013-04-01	51900
2013-07-01	53100
2013-10-01	47500
2014-01-01	45300
2014-04-01	48100
2014-07-01	50700
2014-10-01	47800
2015-01-01	46000
2015-04-01	54100
2015-07-01	52900
2015-10-01	44200
2016-01-01	42900
2016-04-01	50400
2016-07-01	54900
2016-10-01	49100
2017-01-01	47700
2017-04-01	49800
2017-07-01	54200
2017-10-01	54700
2018-01-01	52100
2018-04-01	56400