Quarter	Persons
1999-01-01	871500
1999-04-01	870200
1999-07-01	872800
1999-10-01	871400
2000-01-01	884300
2000-04-01	890100
2000-07-01	885600
2000-10-01	887900
2001-01-01	899200
2001-04-01	898500
2001-07-01	900300
2001-10-01	891400
2002-01-01	896500
2002-04-01	898000
2002-07-01	893900
2002-10-01	899300
2003-01-01	900300
2003-04-01	903700
2003-07-01	905100
2003-10-01	901300
2004-01-01	906300
2004-04-01	909000
2004-07-01	909100
2004-10-01	898000
2005-01-01	911000
2005-04-01	918100
2005-07-01	914600
2005-10-01	913900
2006-01-01	915100
2006-04-01	911200
2006-07-01	914600
2006-10-01	916200
2007-01-01	913900
2007-04-01	912900
2007-07-01	913200
2007-10-01	913300
2008-01-01	918400
2008-04-01	910400
2008-07-01	917000
2008-10-01	920400
2009-01-01	916400
2009-04-01	915200
2009-07-01	911700
2009-10-01	929300
2010-01-01	919000
2010-04-01	915800
2010-07-01	914300
2010-10-01	913700
2011-01-01	906700
2011-04-01	910800
2011-07-01	904000
2011-10-01	905900
2012-01-01	905300
2012-04-01	902700
2012-07-01	894300
2012-10-01	899700
2013-01-01	891100
2013-04-01	893900
2013-07-01	896000
2013-10-01	896500
2014-01-01	896800
2014-04-01	896200
2014-07-01	889300
2014-10-01	891900
2015-01-01	887900
2015-04-01	886100
2015-07-01	880900
2015-10-01	883400
2016-01-01	878400
2016-04-01	883400
2016-07-01	869800
2016-10-01	876300
2017-01-01	874400
2017-04-01	864300
2017-07-01	868800
2017-10-01	873000
2018-01-01	865900
2018-04-01	857900