Quarter	Persons
1998-01-01	3284700
1998-04-01	3287600
1998-07-01	3285100
1998-10-01	3282600
1999-01-01	3279100
1999-04-01	3276800
1999-07-01	3276400
1999-10-01	3272000
2000-01-01	3270000
2000-04-01	3268600
2000-07-01	3274200
2000-10-01	3266600
2001-01-01	3265900
2001-04-01	3270200
2001-07-01	3248300
2001-10-01	3266800
2002-01-01	3284800
2002-04-01	3285500
2002-07-01	3284700
2002-10-01	3285100
2003-01-01	3284900
2003-04-01	3286100
2003-07-01	3286100
2003-10-01	3285000
2004-01-01	3361300
2004-04-01	3372300
2004-07-01	3377800
2004-10-01	3382700
2005-01-01	3387800
2005-04-01	3392700
2005-07-01	3395800
2005-10-01	3398800
2006-01-01	3402600
2006-04-01	3406700
2006-07-01	3413500
2006-10-01	3421300
2007-01-01	3429500
2007-04-01	3437600
2007-07-01	3446300
2007-10-01	3455000
2008-01-01	3464000
2008-04-01	3473700
2008-07-01	3483100
2008-10-01	3493000
2009-01-01	3503200
2009-04-01	3513700
2009-07-01	3526700
2009-10-01	3540900
2010-01-01	3555500
2010-04-01	3570200
2010-07-01	3586900
2010-10-01	3604200
2011-01-01	3621900
2011-04-01	3637200
2011-07-01	3637600
2011-10-01	3635900
2012-01-01	3634900
2012-04-01	3636400
2012-07-01	3638900
2012-10-01	3644000
2013-01-01	3648200
2013-04-01	3653400
2013-07-01	3656600
2013-10-01	3660200
2014-01-01	3665200
2014-04-01	3669600
2014-07-01	3677300
2014-10-01	3687300
2015-01-01	3695700
2015-04-01	3699700
2015-07-01	3695800
2015-10-01	3706300
2016-01-01	3718100
2016-04-01	3729500
2016-07-01	3748700
2016-10-01	3767600
2017-01-01	3785500
2017-04-01	3805400
2017-07-01	3822700
2017-10-01	3843700
2018-01-01	3864500
2018-04-01	3884300