Quarter	Persons
1999-01-01	3709200
2000-01-01	3685700
2001-01-01	3676900
2002-01-01	3661800
2003-01-01	3698000
2003-04-01	3700300
2003-07-01	3768900
2003-10-01	3769200
2004-01-01	3776600
2004-04-01	3805600
2004-07-01	3868700
2004-10-01	3899700
2005-01-01	3902700
2005-04-01	3923300
2005-07-01	4036500
2005-10-01	4091800
2006-01-01	4106700
2006-04-01	4139500
2006-07-01	4232600
2006-10-01	4277400
2007-01-01	4289500
2007-04-01	4295300
2007-07-01	4419700
2007-10-01	4461100
2008-01-01	4514100
2008-04-01	4501000
2008-07-01	4557600
2008-10-01	4531500
2009-01-01	4531700
2009-04-01	4478200
2009-07-01	4568300
2009-10-01	4565200
2010-01-01	4584300
2010-04-01	4551800
2010-07-01	4566500
2010-10-01	4594400
2011-01-01	4591700
2011-04-01	4501500
2011-07-01	4490400
2011-10-01	4386800
2012-01-01	4333300
2012-04-01	4242100
2012-07-01	4198700
2012-10-01	4078000
2013-01-01	4107800
2013-04-01	4078800
2013-07-01	4072200
2013-10-01	4050900
2014-01-01	4105700
2014-04-01	4055100
2014-07-01	4053000
2014-10-01	3969700
2015-01-01	3962100
2015-04-01	3844100
2015-07-01	3882000
2015-10-01	3876900
2016-01-01	3838300
2016-04-01	3815800
2016-07-01	3791600
2016-10-01	3789100
2017-01-01	3778200
2017-04-01	3716200
2017-07-01	3766800
2017-10-01	3697800
2018-01-01	3661400
2018-04-01	3662700