Quarterly Persons
1998-01-01 41997300
1999-01-01 42146900
2000-01-01 42384200
2001-01-01 42674800
2002-01-01 42844500
2003-01-01 43390500
2003-04-01 43459000
2003-07-01 43512500
2003-10-01 43577900
2004-01-01 43642100
2004-04-01 43712100
2004-07-01 43796100
2004-10-01 43847800
2005-01-01 43920400
2005-04-01 43993900
2005-07-01 44048500
2005-10-01 44123800
2006-01-01 44181400
2006-04-01 44221500
2006-07-01 44273500
2006-10-01 44323800
2007-01-01 44351200
2007-04-01 44410700
2007-07-01 44451700
2007-10-01 44512100
2008-01-01 44536600
2008-04-01 44571500
2008-07-01 44590800
2008-10-01 44653000
2009-01-01 44681900
2009-04-01 44696500
2009-07-01 44729600
2009-10-01 44776100
2010-01-01 44797700
2010-04-01 44841000
2010-07-01 44886800
2010-10-01 44938300
2011-01-01 44969200
2011-04-01 45018900
2011-07-01 45055000
2011-10-01 45112700
2012-01-01 45140300
2012-04-01 45175300
2012-07-01 45221400
2012-10-01 45284300
2013-01-01 45344700
2013-04-01 45391300
2013-07-01 45448400
2013-10-01 45520900
2014-01-01 46873500
2014-04-01 46914900
2014-07-01 46974700
2014-10-01 47010700
2015-01-01 47016000
2015-04-01 47084100
2015-07-01 47154900
2015-10-01 47204400
2016-01-01 47274000
2016-04-01 47330400
2016-07-01 47409700
2016-10-01 47475000
2017-01-01 47629500
2017-04-01 47683400
2017-07-01 47740000
2017-10-01 47802000
2018-01-01 47858500
2018-04-01 47892600