Quarter	Persons
1999-01-01	12102900
2000-01-01	11753600
2000-04-01	11806100
2000-07-01	11829800
2000-10-01	11762600
2001-01-01	11461200
2001-04-01	11512700
2001-07-01	11614700
2001-10-01	11446600
2002-01-01	11183600
2002-04-01	11287600
2002-07-01	11327700
2002-10-01	11265300
2003-01-01	10935500
2003-04-01	11126100
2003-07-01	11147300
2003-10-01	11130800
2004-01-01	11021800
2004-04-01	11201200
2004-07-01	11340900
2004-10-01	11402100
2005-01-01	11270300
2005-04-01	11388700
2005-07-01	11536900
2005-10-01	11637700
2006-01-01	11495900
2006-04-01	11725100
2006-07-01	11951800
2006-10-01	12044300
2007-01-01	12019400
2007-04-01	12233400
2007-07-01	12361000
2007-10-01	12460200
2008-01-01	12458500
2008-04-01	12571600
2008-07-01	12764100
2008-10-01	12798600
2009-01-01	12579800
2009-04-01	12707500
2009-07-01	12779700
2009-10-01	12687900
2010-01-01	12026800
2010-04-01	12252300
2010-07-01	12293600
2010-10-01	12233100
2011-01-01	12134300
2011-04-01	12207800
2011-07-01	12220700
2011-10-01	12195400
2012-01-01	12065200
2012-04-01	12157100
2012-07-01	12189400
2012-10-01	12114300
2013-01-01	11876300
2013-04-01	12014400
2013-07-01	12135100
2013-10-01	12107600
2014-01-01	11994100
2014-04-01	12108000
2014-07-01	12289000
2014-10-01	12277700
2015-01-01	12165600
2015-04-01	12276300
2015-07-01	12366200
2015-10-01	12386500
2016-01-01	12196400
2016-04-01	12315200
2016-07-01	12353100
2016-10-01	12345700
2017-01-01	12352800
2017-04-01	12474800
2017-07-01	12432300
2017-10-01	12424600
2018-01-01	12411700
2018-04-01	12542800