Quarterly Persons
1998-01-01 24598200
1998-04-01 24668700
1998-07-01 24709500
1998-10-01 24763000
1999-01-01 24819300
1999-04-01 24881000
1999-07-01 24942500
1999-10-01 25016500
2000-01-01 25078000
2000-04-01 25143400
2000-07-01 25214100
2000-10-01 25286100
2001-01-01 25329700
2001-04-01 25368800
2001-07-01 25472600
2001-10-01 25491000
2002-01-01 25495000
2002-04-01 25514200
2002-07-01 25508100
2002-10-01 25505700
2003-01-01 25505500
2003-04-01 25510900
2003-07-01 25511500
2003-10-01 25503300
2004-01-01 25131200
2004-04-01 25189500
2004-07-01 25234700
2004-10-01 25281700
2005-01-01 25323900
2005-04-01 25363100
2005-07-01 25381300
2005-10-01 25384800
2006-01-01 25396800
2006-04-01 25401900
2006-07-01 25402200
2006-10-01 25402400
2007-01-01 25403000
2007-04-01 25409700
2007-07-01 25449700
2007-10-01 25496900
2008-01-01 25544300
2008-04-01 25592900
2008-07-01 25618100
2008-10-01 25643500
2009-01-01 25670700
2009-04-01 25695200
2009-07-01 25692000
2009-10-01 25685400
2010-01-01 25680100
2010-04-01 25675100
2010-07-01 25667200
2010-10-01 25660400
2011-01-01 25654600
2011-04-01 25648400
2011-07-01 25627400
2011-10-01 25604500
2012-01-01 25586400
2012-04-01 25595700
2012-07-01 25604400
2012-10-01 25616400
2013-01-01 25623100
2013-04-01 25626700
2013-07-01 25628300
2013-10-01 25632200
2014-01-01 25633500
2014-04-01 25628000
2014-07-01 25586900
2014-10-01 25549000
2015-01-01 25496100
2015-04-01 25467500
2015-07-01 25454100
2015-10-01 25388700
2016-01-01 25323700
2016-04-01 25272600
2016-07-01 25192100
2016-10-01 25121500
2017-01-01 25057000
2017-04-01 24993600
2017-07-01 24914700
2017-10-01 24848100
2018-01-01 24782500
2018-04-01 24718000