Quarterly Persons
1999-04-01 6178100
1999-07-01 6033900
1999-10-01 6029600
2000-01-01 6115000
2000-04-01 6132000
2000-07-01 5970600
2000-10-01 6063700
2001-01-01 6160800
2001-04-01 6197300
2001-07-01 6122600
2001-10-01 6095900
2002-01-01 6213800
2002-04-01 6129300
2002-07-01 6050700
2002-10-01 6077400
2003-01-01 6203700
2003-04-01 6197600
2003-07-01 6148500
2003-10-01 6121400
2004-01-01 6152500
2004-04-01 6176500
2004-07-01 6174500
2004-10-01 6160100
2005-01-01 6152100
2005-04-01 6219000
2005-07-01 6143600
2005-10-01 6174700
2006-01-01 6157500
2006-04-01 6152900
2006-07-01 6132600
2006-10-01 6186900
2007-01-01 6294200
2007-04-01 6335900
2007-07-01 6237600
2007-10-01 6247000
2008-01-01 6277900
2008-04-01 6285000
2008-07-01 6201700
2008-10-01 6228000
2009-01-01 6246900
2009-04-01 6305800
2009-07-01 6195500
2009-10-01 6238800
2010-01-01 6337600
2010-04-01 6354800
2010-07-01 6211600
2010-10-01 6342500
2011-01-01 6326100
2011-04-01 6355100
2011-07-01 6223700
2011-10-01 6224600
2012-01-01 6256700
2012-04-01 6258100
2012-07-01 6085600
2012-10-01 5996800
2013-01-01 6037500
2013-04-01 6080200
2013-07-01 5957600
2013-10-01 6004100
2014-01-01 5989000
2014-04-01 5988600
2014-07-01 5896300
2014-10-01 5916400
2015-01-01 5913400
2015-04-01 5917600
2015-07-01 5837600
2015-10-01 5881900
2016-01-01 5870700
2016-04-01 5792700
2016-07-01 5725200
2016-10-01 5733000
2017-01-01 5710900
2017-04-01 5691000
2017-07-01 5625400
2017-10-01 5607200
2018-01-01 5560000
2018-04-01 5643900