Quarter	Persons
1998-04-01	3327000
1999-01-01	3330800
1999-04-01	3330800
1999-07-01	3330800
1999-10-01	3329600
2000-01-01	3335600
2000-04-01	3335600
2000-07-01	3335600
2000-10-01	3335600
2001-01-01	3339700
2001-04-01	3340900
2001-07-01	3340900
2001-10-01	3340900
2002-01-01	3354900
2002-04-01	3354900
2002-07-01	3354900
2002-10-01	3354900
2003-01-01	3371100
2003-04-01	3371100
2003-07-01	3371100
2003-10-01	3371100
2004-01-01	3386200
2004-04-01	3385700
2004-07-01	3342100
2004-10-01	3386200
2005-01-01	3406600
2005-04-01	3412200
2005-07-01	3418300
2005-10-01	3428800
2006-01-01	3437800
2006-04-01	3446000
2006-07-01	3451200
2006-10-01	3464500
2007-01-01	3473200
2007-04-01	3481300
2007-07-01	3481300
2007-10-01	3499100
2008-01-01	3506300
2008-04-01	3511500
2008-07-01	3519200
2008-10-01	3529100
2009-01-01	3535000
2009-04-01	3539700
2009-07-01	3544200
2009-10-01	3554400
2010-01-01	3560800
2010-04-01	3565100
2010-07-01	3570200
2010-10-01	3583200
2011-01-01	3587500
2011-04-01	3589500
2011-07-01	3590700
2011-10-01	3599100
2012-01-01	3599600
2012-04-01	3602200
2012-07-01	3601100
2012-10-01	3610000
2013-01-01	3611600
2013-04-01	3610300
2013-07-01	3608500
2013-10-01	3614100
2014-01-01	3614900
2014-04-01	3615600
2014-07-01	3613400
2014-10-01	3620500
2015-01-01	3621500
2015-04-01	3621600
2015-07-01	3620200
2015-10-01	3628400
2016-01-01	3628900
2016-04-01	3627500
2016-07-01	3625300
2016-10-01	3631300
2017-01-01	3622300
2017-04-01	3621900
2017-07-01	3618900
2017-10-01	3624000
2018-01-01	3628900
2018-04-01	3628900