Quarterly Persons
1998-04-01 3527500
1999-04-01 3532800
2000-04-01 3540700
2001-01-01 3556200
2001-04-01 3561500
2001-07-01 3564700
2001-10-01 3570600
2002-01-01 3579200
2002-04-01 3584500
2002-07-01 3590400
2002-10-01 3597100
2003-01-01 3600600
2003-04-01 3607300
2003-07-01 3615300
2003-10-01 3622100
2004-01-01 3625100
2004-04-01 3632500
2004-07-01 3637800
2004-10-01 3645900
2005-01-01 3656500
2005-04-01 3667400
2005-07-01 3674700
2005-10-01 3675500
2006-01-01 3685800
2006-04-01 3703700
2006-07-01 3707600
2006-10-01 3717100
2007-01-01 3728100
2007-04-01 3739600
2007-07-01 3752600
2007-10-01 3762900
2008-01-01 3761800
2008-04-01 3770400
2008-07-01 3779000
2008-10-01 3792400
2009-01-01 3822400
2009-04-01 3832100
2009-07-01 3840200
2009-10-01 3852000
2010-01-01 3858200
2010-04-01 3866500
2010-07-01 3876100
2010-10-01 3887700
2011-01-01 3893400
2011-04-01 3899400
2011-07-01 3905800
2011-10-01 3911700
2012-01-01 3915100
2012-04-01 3920000
2012-07-01 3926200
2012-10-01 3931500
2013-01-01 3935300
2013-04-01 3940600
2013-07-01 3946700
2013-10-01 3953900
2014-01-01 3959600
2014-04-01 3967300
2014-07-01 3975400
2014-10-01 3984200
2015-01-01 3989500
2015-04-01 3996000
2015-07-01 4004500
2015-10-01 4014700
2016-01-01 4022800
2016-04-01 4031300
2016-07-01 4042500
2016-10-01 4058300
2017-01-01 4071900
2017-04-01 4080200
2017-07-01 4088300
2017-10-01 4098700
2018-01-01 4106800
2018-04-01 4112000