Quarter	Persons
1998-01-01	19470700
1998-04-01	19467600
1998-07-01	19445600
1998-10-01	19442100
1999-01-01	19437100
1999-04-01	19430600
1999-07-01	19419400
1999-10-01	19424000
2000-01-01	19419300
2000-04-01	19411500
2000-07-01	19406400
2000-10-01	19403700
2001-01-01	19395500
2001-04-01	19389600
2001-07-01	19381900
2001-10-01	19384100
2002-01-01	19379900
2002-04-01	19386100
2002-07-01	19384400
2002-10-01	19380100
2003-01-01	19384300
2003-04-01	19385500
2003-07-01	19383300
2003-10-01	19381000
2004-01-01	19182000
2004-04-01	19206700
2004-07-01	19222000
2004-10-01	19235300
2005-01-01	19249100
2005-04-01	19260800
2005-07-01	19260000
2005-10-01	19258000
2006-01-01	19256500
2006-04-01	19255800
2006-07-01	19258400
2006-10-01	19262100
2007-01-01	19266400
2007-04-01	19275200
2007-07-01	19311900
2007-10-01	19353700
2008-01-01	19394300
2008-04-01	19436700
2008-07-01	19466900
2008-10-01	19498000
2009-01-01	19529900
2009-04-01	19560600
2009-07-01	19578900
2009-10-01	19597500
2010-01-01	19615900
2010-04-01	19634900
2010-07-01	19656400
2010-10-01	19678800
2011-01-01	19702100
2011-04-01	19721200
2011-07-01	19715700
2011-10-01	19706300
2012-01-01	19699100
2012-04-01	19703100
2012-07-01	19707400
2012-10-01	19714600
2013-01-01	19716800
2013-04-01	19717600
2013-07-01	19715000
2013-10-01	19712700
2014-01-01	19708800
2014-04-01	19702400
2014-07-01	19686000
2014-10-01	19670200
2015-01-01	19646000
2015-04-01	19630100
2015-07-01	19617200
2015-10-01	19589600
2016-01-01	19561100
2016-04-01	19542100
2016-07-01	19519000
2016-10-01	19494200
2017-01-01	19470900
2017-04-01	19452100
2017-07-01	19430600
2017-10-01	19409500
2018-01-01	19387000
2018-04-01	19367100