Quarterly Persons
1998-01-01 22867900
1998-04-01 23164500
1998-07-01 23304300
1998-10-01 23382300
1999-01-01 23146700
1999-04-01 23346900
1999-07-01 23490000
1999-10-01 23460300
2000-01-01 23264200
2000-04-01 23475300
2000-07-01 23725900
2000-10-01 23833400
2001-01-01 23650100
2001-04-01 23641700
2001-07-01 23903500
2001-10-01 23920000
2002-01-01 23839600
2002-04-01 23963200
2002-07-01 24075000
2002-10-01 24081800
2003-01-01 24008800
2003-04-01 24203100
2003-07-01 24211800
2003-10-01 24169200
2004-01-01 24148700
2004-04-01 24324400
2004-07-01 24251000
2004-10-01 24503100
2005-01-01 24253100
2005-04-01 24329700
2005-07-01 24083500
2005-10-01 24470900
2006-01-01 24392000
2006-04-01 24555800
2006-07-01 24235700
2006-10-01 24464000
2007-01-01 24055200
2007-04-01 24350900
2007-07-01 24448500
2007-10-01 24646700
2008-01-01 24597700
2008-04-01 24949300
2008-07-01 24708600
2008-10-01 24763000
2009-01-01 24598900
2009-04-01 24691200
2009-07-01 24455100
2009-10-01 24675900
2010-01-01 24644300
2010-04-01 24704800
2010-07-01 24272000
2010-10-01 24709200
2011-01-01 24641900
2011-04-01 24616900
2011-07-01 24433900
2011-10-01 24945400
2012-01-01 25153300
2012-04-01 25352800
2012-07-01 25056000
2012-10-01 25465800
2013-01-01 25346000
2013-04-01 25247800
2013-07-01 25012200
2013-10-01 25430800
2014-01-01 25472400
2014-04-01 25419100
2014-07-01 25373700
2014-10-01 25794400
2015-01-01 25460300
2015-04-01 25598300
2015-07-01 25321600
2015-10-01 25611900
2016-01-01 25487600
2016-04-01 25928200
2016-07-01 25692000
2016-10-01 25971700
2017-01-01 25864500
2017-04-01 25927800
2017-07-01 25923800
2017-10-01 26003300
2018-01-01 25876700
2018-04-01 26280500