Quarter	Persons
1999-04-01	3221100
1999-07-01	3051800
1999-10-01	3131900
2000-01-01	3244500
2000-04-01	3216400
2000-07-01	3123600
2000-10-01	3240000
2001-01-01	3265400
2001-04-01	3348400
2001-07-01	3190600
2001-10-01	3284400
2002-01-01	3389800
2002-04-01	3417700
2002-07-01	3283100
2002-10-01	3296300
2003-01-01	3395400
2003-04-01	3416700
2003-07-01	3258500
2003-10-01	3371900
2004-01-01	3432400
2004-04-01	3510300
2004-07-01	3387200
2004-10-01	3439100
2005-01-01	3482000
2005-04-01	3581200
2005-07-01	3427900
2005-10-01	3465600
2006-01-01	3550200
2006-04-01	3541300
2006-07-01	3334900
2006-10-01	3485000
2007-01-01	3564000
2007-04-01	3584500
2007-07-01	3455900
2007-10-01	3510800
2008-01-01	3563800
2008-04-01	3558900
2008-07-01	3441800
2008-10-01	3464000
2009-01-01	3548700
2009-04-01	3660200
2009-07-01	3568500
2009-10-01	3717200
2010-01-01	3840100
2010-04-01	3769900
2010-07-01	3586800
2010-10-01	3705200
2011-01-01	3830200
2011-04-01	3810200
2011-07-01	3670200
2011-10-01	3708900
2012-01-01	3761900
2012-04-01	3696900
2012-07-01	3551500
2012-10-01	3628500
2013-01-01	3747300
2013-04-01	3700900
2013-07-01	3494600
2013-10-01	3606700
2014-01-01	3670700
2014-04-01	3661400
2014-07-01	3542400
2014-10-01	3674800
2015-01-01	3707800
2015-04-01	3748600
2015-07-01	3592000
2015-10-01	3566300
2016-01-01	3621800
2016-04-01	3634400
2016-07-01	3559500
2016-10-01	3632300
2017-01-01	3691800
2017-04-01	3653200
2017-07-01	3625200
2017-10-01	3623400
2018-01-01	3634400
2018-04-01	3654000