Quarter	Persons
1998-01-01	2984500
1998-04-01	3032700
1998-07-01	3062600
1998-10-01	3045400
1999-01-01	3063100
1999-04-01	3084700
1999-07-01	3084400
1999-10-01	3052100
2000-01-01	3078600
2000-04-01	3140300
2000-07-01	3166400
2000-10-01	3160200
2001-01-01	3264000
2001-04-01	3283700
2001-07-01	3283600
2001-10-01	3233800
2002-01-01	3245100
2002-04-01	3332800
2002-07-01	3352600
2002-10-01	3345900
2003-01-01	3350900
2003-04-01	3405400
2003-07-01	3434600
2003-10-01	3411200
2004-01-01	3410600
2004-04-01	3466700
2004-07-01	3480500
2004-10-01	3470800
2005-01-01	3470800
2005-04-01	3521400
2005-07-01	3524900
2005-10-01	3535400
2006-01-01	3544500
2006-04-01	3596400
2006-07-01	3636800
2006-10-01	3616400
2007-01-01	3594400
2007-04-01	3640200
2007-07-01	3657700
2007-10-01	3642400
2008-01-01	3648900
2008-04-01	3701300
2008-07-01	3705600
2008-10-01	3672600
2009-01-01	3635700
2009-04-01	3672400
2009-07-01	3663900
2009-10-01	3614200
2010-01-01	3560500
2010-04-01	3562200
2010-07-01	3520400
2010-10-01	3428100
2011-01-01	3346200
2011-04-01	3325800
2011-07-01	3276400
2011-10-01	3157800
2012-01-01	3079400
2012-04-01	3039200
2012-07-01	2991000
2012-10-01	2927400
2013-01-01	2858400
2013-04-01	2879300
2013-07-01	2867800
2013-10-01	2825500
2014-01-01	2835200
2014-04-01	2883400
2014-07-01	2919000
2014-10-01	2884800
2015-01-01	2863600
2015-04-01	2966400
2015-07-01	2993900
2015-10-01	2961900
2016-01-01	2938800
2016-04-01	3022500
2016-07-01	3019200
2016-10-01	2941400
2017-01-01	2941500
2017-04-01	3051400
2017-07-01	3064200
2017-10-01	2986800
2018-01-01	2969200
2018-04-01	3068400