Quarterly Persons
1998-04-01 3217800
1999-04-01 3215900
2000-04-01 3218500
2001-04-01 3218100
2002-04-01 3239900
2003-04-01 3256000
2004-04-01 3265200
2005-04-01 3276800
2006-04-01 3286900
2007-04-01 3303600
2008-04-01 3342700
2009-04-01 3392300
2010-01-01 3420500
2010-04-01 3422800
2010-07-01 3426300
2010-10-01 3430800
2011-01-01 3437900
2011-04-01 3439600
2011-07-01 3451700
2011-10-01 3460400
2012-01-01 3470700
2012-04-01 3476100
2012-07-01 3484200
2012-10-01 3492000
2013-01-01 3500200
2013-04-01 3508900
2013-07-01 3517600
2013-10-01 3529600
2014-01-01 3537300
2014-04-01 3543900
2014-07-01 3552600
2014-10-01 3563300
2015-01-01 3574200
2015-04-01 3577000
2015-07-01 3583800
2015-10-01 3591100
2016-01-01 3597400
2016-04-01 3599300
2016-07-01 3603300
2016-10-01 3609000
2017-01-01 3612600
2017-04-01 3613600
2017-07-01 3615300
2017-10-01 3616900
2018-01-01 3620900
2018-04-01 3619200