Quarter	Persons
1998-01-01	6823800
1998-04-01	6825400
1998-07-01	6818000
1998-10-01	6811300
1999-01-01	6803000
1999-04-01	6795700
1999-07-01	6794200
1999-10-01	6785300
2000-01-01	6776700
2000-04-01	6769900
2000-07-01	6773300
2000-10-01	6755400
2001-01-01	6751500
2001-04-01	6757200
2001-07-01	6709500
2001-10-01	6744900
2002-01-01	6778800
2002-04-01	6780200
2002-07-01	6779100
2002-10-01	6778200
2003-01-01	6779100
2003-04-01	6780500
2003-07-01	6780600
2003-10-01	6779100
2004-01-01	6934800
2004-04-01	6955700
2004-07-01	6965900
2004-10-01	6973500
2005-01-01	6983300
2005-04-01	6992100
2005-07-01	6996800
2005-10-01	7001600
2006-01-01	7007200
2006-04-01	7013900
2006-07-01	7026700
2006-10-01	7041500
2007-01-01	7057200
2007-04-01	7072800
2007-07-01	7090100
2007-10-01	7108100
2008-01-01	7126200
2008-04-01	7146200
2008-07-01	7165400
2008-10-01	7186200
2009-01-01	7207600
2009-04-01	7230200
2009-07-01	7258800
2009-10-01	7290400
2010-01-01	7322500
2010-04-01	7355100
2010-07-01	7392300
2010-10-01	7430900
2011-01-01	7470500
2011-04-01	7504700
2011-07-01	7507400
2011-10-01	7505800
2012-01-01	7505700
2012-04-01	7509900
2012-07-01	7515800
2012-10-01	7526200
2013-01-01	7535300
2013-04-01	7545700
2013-07-01	7551800
2013-10-01	7558600
2014-01-01	7567600
2014-04-01	7576500
2014-07-01	7592400
2014-10-01	7613000
2015-01-01	7631400
2015-04-01	7643000
2015-07-01	7644300
2015-10-01	7667200
2016-01-01	7691500
2016-04-01	7715500
2016-07-01	7757300
2016-10-01	7795200
2017-01-01	7832200
2017-04-01	7874300
2017-07-01	7913800
2017-10-01	7955600
2018-01-01	7998400
2018-04-01	8039100