Quarter	Thousands of Persons, Seasonally Adjusted
2000-07-01	7570
2001-07-01	7400
2002-07-01	7628
2003-07-01	7350
2004-07-01	7281
2005-07-01	7965
2006-07-01	8204
2007-07-01	7951
2008-01-01	8203
2008-04-01	8237
2008-07-01	8184
2008-10-01	8172
2009-01-01	8212
2009-04-01	8037
2009-07-01	7867
2009-10-01	7839
2010-01-01	7877
2010-04-01	7853
2010-07-01	7784
2010-10-01	7762
2011-01-01	7926
2011-04-01	8018
2011-07-01	8064
2011-10-01	8050
2012-01-01	8167