Quarter	Persons
1998-01-01	3493600
1998-04-01	3495500
1998-07-01	3502900
1998-10-01	3506200
1999-01-01	3508400
1999-04-01	3514400
1999-07-01	3518000
1999-10-01	3516400
2000-01-01	3527300
2000-04-01	3532300
2000-07-01	3542300
2000-10-01	3543200
2001-01-01	3546400
2001-04-01	3550200
2001-07-01	3552900
2001-10-01	3555100
2002-01-01	3559100
2002-04-01	3563100
2002-07-01	3566100
2002-10-01	3568500
2003-01-01	3570500
2003-04-01	3572100
2003-07-01	3572900
2003-10-01	3573700
2004-01-01	3573800
2004-04-01	3573600
2004-07-01	3573500
2004-10-01	3573600
2005-01-01	3573800
2005-04-01	3574400
2005-07-01	3575100
2005-10-01	3576000
2006-01-01	3576900
2006-04-01	3578700
2006-07-01	3580000
2006-10-01	3581300
2007-01-01	3582900
2007-04-01	3585600
2007-07-01	3587500
2007-10-01	3589100
2008-01-01	3589300
2008-04-01	3590500
2008-07-01	3591100
2008-10-01	3591600
2009-01-01	3590800
2009-04-01	3590900
2009-07-01	3590700
2009-10-01	3590700
2010-01-01	3588300
2010-04-01	3586600
2010-07-01	3584600
2010-10-01	3583000
2011-01-01	3579500
2011-04-01	3575800
2011-07-01	3572000
2011-10-01	3568100
2012-01-01	3562600
2012-04-01	3558000
2012-07-01	3551900
2012-10-01	3545000
2013-01-01	3537400
2013-04-01	3530200
2013-07-01	3521400
2013-10-01	3511800
2014-01-01	3513100
2014-04-01	3508500
2014-07-01	3502600
2014-10-01	3496700
2015-01-01	3488700
2015-04-01	3484400
2015-07-01	3478300
2015-10-01	3472000
2016-01-01	3470100
2016-04-01	3464900
2016-07-01	3458800
2016-10-01	3452700
2017-01-01	3450900
2017-04-01	3445900
2017-07-01	3440100
2017-10-01	3434500
2018-01-01	3429300
2018-04-01	3424900