Quarter	Persons
1998-01-01	3525800
1998-04-01	3531400
1998-07-01	3536800
1998-10-01	3542800
1999-01-01	3547800
1999-04-01	3552600
1999-07-01	3557500
1999-10-01	3562100
2000-01-01	3566300
2000-04-01	3569900
2000-07-01	3573300
2000-10-01	3577600
2001-01-01	3681900
2001-04-01	3673100
2001-07-01	3664500
2001-10-01	3656200
2002-01-01	3652000
2002-04-01	3652000
2002-07-01	3651900
2002-10-01	3652000
2003-01-01	3652700
2003-04-01	3655700
2003-07-01	3656900
2003-10-01	3659000
2004-01-01	3660800
2004-04-01	3662500
2004-07-01	3664200
2004-10-01	3666000
2005-01-01	3668300
2005-04-01	3670800
2005-07-01	3674000
2005-10-01	3676900
2006-01-01	3679700
2006-04-01	3682300
2006-07-01	3684900
2006-10-01	3687600
2007-01-01	3690900
2007-04-01	3694900
2007-07-01	3699000
2007-10-01	3703100
2008-01-01	3705100
2008-04-01	3705000
2008-07-01	3705000
2008-10-01	3705000
2009-01-01	3703700
2009-04-01	3700900
2009-07-01	3698100
2009-10-01	3695400
2010-01-01	3689400
2010-04-01	3680300
2010-07-01	3671300
2010-10-01	3662400
2011-01-01	3655400
2011-04-01	3650300
2011-07-01	3645300
2011-10-01	3640300
2012-01-01	3633100
2012-04-01	3623500
2012-07-01	3614100
2012-10-01	3604700
2013-01-01	3596900
2013-04-01	3590600
2013-07-01	3584300
2013-10-01	3578100
2014-01-01	3571400
2014-04-01	3564100
2014-07-01	3557000
2014-10-01	3549900
2015-01-01	3542900
2015-04-01	3536000
2015-07-01	3529300
2015-10-01	3522600
2016-01-01	3515800
2016-04-01	3508700
2016-07-01	3501800
2016-10-01	3494900
2017-01-01	3488000
2017-04-01	3481200
2017-07-01	3474500
2017-10-01	3467800
2018-01-01	3460600
2018-04-01	3453100