Quarterly Persons
1999-04-01 3036100
1999-07-01 3051600
1999-10-01 3067200
2000-01-01 3083300
2000-04-01 3098500
2000-07-01 3114700
2000-10-01 3130200
2001-01-01 3145700
2001-04-01 3161100
2001-07-01 3182100
2001-10-01 3217300
2002-01-01 3251600
2002-04-01 3286200
2002-07-01 3317700
2002-10-01 3344000
2003-01-01 3370600
2003-04-01 3396200
2003-07-01 3419900
2003-10-01 3438800
2004-01-01 3458200
2004-04-01 3477100
2004-07-01 3494600
2004-10-01 3510300
2005-01-01 3525000
2005-04-01 3538600
2005-07-01 3556500
2005-10-01 3573200
2006-01-01 3594800
2006-04-01 3614500
2006-07-01 3627200
2006-10-01 3638100
2007-01-01 3649300
2007-04-01 3661400
2007-07-01 3670000
2007-10-01 3672600
2008-01-01 3679400
2008-04-01 3686000
2008-07-01 3689800
2008-10-01 3696600
2009-01-01 3701000
2009-04-01 3705600
2009-07-01 3708900
2009-10-01 3714100
2010-01-01 3718800
2010-04-01 3719500
2010-07-01 3726200
2010-10-01 3730900
2011-01-01 3736400
2011-04-01 3743100
2011-07-01 3737000
2011-10-01 3723900
2012-01-01 3710600
2012-04-01 3697300
2012-07-01 3692300
2012-10-01 3690100
2013-01-01 3688100
2013-04-01 3687600
2013-07-01 3691100
2013-10-01 3701000
2014-01-01 3707100
2014-04-01 3713200
2014-07-01 3726800
2014-10-01 3738200
2015-01-01 3750400
2015-04-01 3763600
2015-07-01 3779000
2015-10-01 3796200
2016-01-01 3812400
2016-04-01 3830400
2016-07-01 3851200
2016-10-01 3874500
2017-01-01 3897200
2017-04-01 3920000
2017-07-01 3942400
2017-10-01 3965200
2018-01-01 3988700
2018-04-01 4012700