Quarterly Persons
1998-01-01 29311400
1998-04-01 29323300
1998-07-01 29310400
1998-10-01 29319500
1999-01-01 29332900
1999-04-01 29341100
1999-07-01 29334200
1999-10-01 29346900
2000-01-01 29366100
2000-04-01 29389200
2000-07-01 29404200
2000-10-01 29412900
2001-01-01 29430600
2001-04-01 29454800
2001-07-01 29475500
2001-10-01 29498400
2002-01-01 29520100
2002-04-01 29528600
2002-07-01 29525700
2002-10-01 29520300
2003-01-01 29525600
2003-04-01 29528400
2003-07-01 29525600
2003-10-01 29522100
2004-01-01 29489600
2004-04-01 29577400
2004-07-01 29635200
2004-10-01 29744900
2005-01-01 29807400
2005-04-01 29874900
2005-07-01 29914900
2005-10-01 29941800
2006-01-01 29977300
2006-04-01 30019500
2006-07-01 30043600
2006-10-01 30077600
2007-01-01 30175500
2007-04-01 30209200
2007-07-01 30281000
2007-10-01 30339100
2008-01-01 30396300
2008-04-01 30464600
2008-07-01 30515700
2008-10-01 30574200
2009-01-01 30633200
2009-04-01 30690000
2009-07-01 30726800
2009-10-01 30771200
2010-01-01 30811100
2010-04-01 30853200
2010-07-01 30890100
2010-10-01 30928900
2011-01-01 30972000
2011-04-01 31015400
2011-07-01 31043400
2011-10-01 31065300
2012-01-01 31091000
2012-04-01 31111500
2012-07-01 31121000
2012-10-01 31133600
2013-01-01 31156800
2013-04-01 31184500
2013-07-01 31187500
2013-10-01 31193100
2014-01-01 31205200
2014-04-01 31218200
2014-07-01 31216400