Quarterly Persons
1999-04-01 36040900
2000-04-01 36274000
2001-04-01 36476500
2002-04-01 36221900
2003-04-01 35875300
2004-04-01 35410300
2005-01-01 35995100
2005-04-01 36146000
2005-07-01 36457600
2005-10-01 36620400
2006-01-01 36475200
2006-04-01 36996300
2006-07-01 37373800
2006-10-01 37608400
2007-01-01 37216800
2007-04-01 37773300
2007-07-01 38318300
2007-10-01 38404100
2008-01-01 37928200
2008-04-01 38074000
2008-07-01 38921600
2008-10-01 38962100
2009-01-01 38104700
2009-04-01 38233800
2009-07-01 38265600
2009-10-01 38966300
2010-01-01 37464100
2010-04-01 37775600
2010-07-01 38104400
2010-10-01 38303500
2011-01-01 38021300
2011-04-01 38592300
2011-07-01 38932600
2011-10-01 39211700
2012-01-01 38504500
2012-04-01 38890500
2012-07-01 39343200
2012-10-01 39336000
2013-01-01 38902600
2013-04-01 39424400
2013-07-01 39632300
2013-10-01 39669500
2014-01-01 39314000
2014-04-01 39615100
2014-07-01 39979900
2014-10-01 40029200
2015-01-01 39781300
2015-04-01 39790600
2015-07-01 40146000
2015-10-01 40514200
2016-01-01 40831900
2016-04-01 40770600
2016-07-01 41351700
2016-10-01 41474300
2017-01-01 41102300
2017-04-01 41161100
2017-07-01 41895900
2017-10-01 41799900
2018-01-01 41536700
2018-04-01 41351500