Quarterly Persons
1999-01-01 27009500
1999-04-01 27055500
1999-07-01 27116000
1999-10-01 27158100
2000-01-01 27214700
2000-04-01 27323000
2000-07-01 27441200
2000-10-01 27514200
2001-01-01 27594900
2001-04-01 27684000
2001-07-01 27790400
2001-10-01 27897000
2002-01-01 28115000
2002-04-01 28247900
2002-07-01 28376100
2002-10-01 28512100
2003-01-01 28661300
2003-04-01 28814100
2003-07-01 28925100
2003-10-01 29058000
2004-01-01 29173600
2004-04-01 29323000
2004-07-01 29461200
2004-10-01 29649600
2005-01-01 29832700
2005-04-01 29955800
2005-07-01 30025700
2005-10-01 30149700
2006-01-01 30243700
2006-04-01 30355700
2006-07-01 30484400
2006-10-01 30648000
2007-01-01 30821400
2007-04-01 30971800
2007-07-01 31123700
2007-10-01 31292900
2008-01-01 31391200
2008-04-01 31471500
2008-07-01 31556900
2008-10-01 31608000
2009-01-01 31617900
2009-04-01 31619400
2009-07-01 31611900
2009-10-01 31617800
2010-01-01 31589900
2010-04-01 31578300
2010-07-01 31555200
2010-10-01 31546200
2011-01-01 31519700
2011-04-01 31501200
2011-07-01 31480400
2011-10-01 31483900
2012-01-01 31433800
2012-04-01 31377700
2012-07-01 31324400
2012-10-01 31257800
2013-01-01 31165500
2013-04-01 31083200
2013-07-01 30972800
2013-10-01 30874400
2014-01-01 30765600
2014-04-01 30778400
2014-07-01 30738000
2014-10-01 30718400
2015-01-01 30705000
2015-04-01 30653800
2015-07-01 30623900
2015-10-01 30583700
2016-01-01 30558000
2016-04-01 30535900
2016-07-01 30524900
2016-10-01 30523300
2017-01-01 30517900
2017-04-01 30517100
2017-07-01 30527800
2017-10-01 30562800
2018-01-01 30593600
2018-04-01 30642700
2018-07-01 30686500