Quarterly Persons
1999-04-01 3228200
2000-01-01 3298000
2000-04-01 3366500
2000-07-01 3404500
2000-10-01 3424700
2001-01-01 3450800
2001-04-01 3494700
2001-07-01 3507400
2001-10-01 3520100
2002-01-01 3525700
2002-04-01 3555600
2002-07-01 3600500
2002-10-01 3605300
2003-01-01 3585400
2003-04-01 3578500
2003-07-01 3597800
2003-10-01 3568200
2004-01-01 3557500
2004-04-01 3581800
2004-07-01 3615200
2004-10-01 3605500
2005-01-01 3581000
2005-04-01 3624200
2005-07-01 3645100
2005-10-01 3652000
2006-01-01 3664500
2006-04-01 3697700
2006-07-01 3716800
2006-10-01 3743200
2007-01-01 3766200
2007-04-01 3828000
2007-07-01 3850000
2007-10-01 3864700
2008-01-01 3869100
2008-04-01 3892400
2008-07-01 3940700
2008-10-01 3953700
2009-01-01 3966500
2009-04-01 3935600
2009-07-01 3931300
2009-10-01 3931800
2010-01-01 3808300
2010-04-01 3841900
2010-07-01 3854200
2010-10-01 3862500
2011-01-01 3787800
2011-04-01 3809600
2011-07-01 3817600
2011-10-01 3840000
2012-01-01 3813000
2012-04-01 3835400
2012-07-01 3861500
2012-10-01 3857200
2013-01-01 3819800
2013-04-01 3828500
2013-07-01 3829700
2013-10-01 3811200
2014-01-01 3738200
2014-04-01 3751900
2014-07-01 3788000
2014-10-01 3809900
2015-01-01 3796800
2015-04-01 3835600
2015-07-01 3846900
2015-10-01 3834900
2016-01-01 3823300
2016-04-01 3883800
2016-07-01 3920200
2016-10-01 3924600
2017-01-01 3928400
2017-04-01 3968100
2017-07-01 4013200
2017-10-01 4018900
2018-01-01 4016000
2018-04-01 4073400