Quarterly Persons
1998-04-01 8854500
1999-04-01 8855800
2000-04-01 8864100
2001-01-01 8875900
2001-04-01 8885400
2001-07-01 8893200
2001-10-01 8902700
2002-01-01 8914100
2002-04-01 8925200
2002-07-01 8935100
2002-10-01 8946300
2003-01-01 8955700
2003-04-01 8968200
2003-07-01 8971000
2003-10-01 8982800
2004-01-01 8993100
2004-04-01 9004600
2004-07-01 9017800
2004-10-01 9008100
2005-01-01 9020700
2005-04-01 9035800
2005-07-01 9049100
2005-10-01 9056700
2006-01-01 9052300
2006-04-01 9081000
2006-07-01 9092800
2006-10-01 9110600
2007-01-01 9117100
2007-04-01 9137200
2007-07-01 9158200
2007-10-01 9177100
2008-01-01 9175300
2008-04-01 9192900
2008-07-01 9209800
2008-10-01 9234900
2009-01-01 9268100
2009-04-01 9287300
2009-07-01 9304600
2009-10-01 9326800
2010-01-01 9339100
2010-04-01 9354200
2010-07-01 9370500
2010-10-01 9390900
2011-01-01 9401500
2011-04-01 9412400
2011-07-01 9425300
2011-10-01 9437200
2012-01-01 9444600
2012-04-01 9453700
2012-07-01 9465800
2012-10-01 9477000
2013-01-01 9485000
2013-04-01 9494600
2013-07-01 9506600
2013-10-01 9519900
2014-01-01 9530000
2014-04-01 9543200
2014-07-01 9557600
2014-10-01 9573300