Quarter	Persons
1998-01-01	11057900
1998-04-01	11177600
1998-07-01	11185800
1998-10-01	11207200
1999-01-01	11206400
1999-04-01	11286400
1999-07-01	11319800
1999-10-01	11354200
2000-01-01	11352000
2000-04-01	11392300
2000-07-01	11466100
2000-10-01	11527900
2001-01-01	11551400
2001-04-01	11526000
2001-07-01	11583300
2001-10-01	11597200
2002-01-01	11631200
2002-04-01	11634700
2002-07-01	11641200
2002-10-01	11700000
2003-01-01	11694800
2003-04-01	11700700
2003-07-01	11696200
2003-10-01	11736400
2004-01-01	11410200
2004-04-01	11503700
2004-07-01	11502400
2004-10-01	11552500
2005-01-01	11514400
2005-04-01	11562500
2005-07-01	11503500
2005-10-01	11578200
2006-01-01	11580800
2006-04-01	11637900
2006-07-01	11505100
2006-10-01	11561500
2007-01-01	11475900
2007-04-01	11546000
2007-07-01	11531500
2007-10-01	11612400
2008-01-01	11560700
2008-04-01	11654400
2008-07-01	11560800
2008-10-01	11606500
2009-01-01	11508500
2009-04-01	11531100
2009-07-01	11463100
2009-10-01	11451800
2010-01-01	11424100
2010-04-01	11454700
2010-07-01	11321000
2010-10-01	11366700
2011-01-01	11336800
2011-04-01	11394200
2011-07-01	11314700
2011-10-01	11306200
2012-01-01	11338000
2012-04-01	11380800
2012-07-01	11267600
2012-10-01	11382100
2013-01-01	11300500
2013-04-01	11269700
2013-07-01	11166800
2013-10-01	11223000
2014-01-01	11214000
2014-04-01	11148500
2014-07-01	11095900
2014-10-01	11195300
2015-01-01	11088900
2015-04-01	11141400
2015-07-01	11082700
2015-10-01	11130100
2016-01-01	11044700
2016-04-01	11154200
2016-07-01	11056400
2016-10-01	11062900
2017-01-01	11052800
2017-04-01	11030400
2017-07-01	10972600
2017-10-01	10941000
2018-01-01	10858300
2018-04-01	10991000