Quarter	Persons
1998-01-01	5839000
1998-04-01	5964000
1998-07-01	6029100
1998-10-01	6081200
1999-01-01	6054800
1999-04-01	6144300
1999-07-01	6203800
1999-10-01	6279500
2000-01-01	6216300
2000-04-01	6356100
2000-07-01	6476000
2000-10-01	6546900
2001-01-01	6544800
2001-04-01	6671500
2001-07-01	6769800
2001-10-01	6757000
2002-01-01	6787300
2002-04-01	6856600
2002-07-01	6909500
2002-10-01	6903400
2003-01-01	6898600
2003-04-01	7005500
2003-07-01	6997100
2003-10-01	6980100
2004-01-01	7270600
2004-04-01	7371300
2004-07-01	7291800
2004-10-01	7428000
2005-01-01	7359100
2005-04-01	7417700
2005-07-01	7315800
2005-10-01	7417500
2006-01-01	7479200
2006-04-01	7618500
2006-07-01	7496400
2006-10-01	7620600
2007-01-01	7483700
2007-04-01	7581400
2007-07-01	7627200
2007-10-01	7710000
2008-01-01	7702300
2008-04-01	7785200
2008-07-01	7721800
2008-10-01	7776200
2009-01-01	7635900
2009-04-01	7700000
2009-07-01	7584200
2009-10-01	7627000
2010-01-01	7526500
2010-04-01	7661500
2010-07-01	7536200
2010-10-01	7662600
2011-01-01	7648600
2011-04-01	7720000
2011-07-01	7522000
2011-10-01	7628300
2012-01-01	7639400
2012-04-01	7730800
2012-07-01	7571800
2012-10-01	7635800
2013-01-01	7539100
2013-04-01	7514600
2013-07-01	7371200
2013-10-01	7490000
2014-01-01	7438500
2014-04-01	7429200
2014-07-01	7351300
2014-10-01	7446500
2015-01-01	7402000
2015-04-01	7436200
2015-07-01	7347700
2015-10-01	7410300
2016-01-01	7350700
2016-04-01	7460000
2016-07-01	7407600
2016-10-01	7407400
2017-01-01	7337800
2017-04-01	7425600
2017-07-01	7397400
2017-10-01	7399300
2018-01-01	7270100
2018-04-01	7459500