Quarter	Thousands of Persons, Seasonally Adjusted
1995-01-01	12653
1995-04-01	12689
1995-07-01	12695
1995-10-01	12713
1996-01-01	12733
1996-04-01	12738
1996-07-01	12725
1996-10-01	12710
1997-01-01	12677
1997-04-01	12661
1997-07-01	12663
1997-10-01	12684
1998-01-01	12720
1998-04-01	12738
1998-07-01	12749
1998-10-01	12769
1999-01-01	12780
1999-04-01	12805
1999-07-01	12848
1999-10-01	12925
2000-01-01	13038
2000-04-01	13126
2000-07-01	13197
2000-10-01	13248
2001-01-01	13272
2001-04-01	13292
2001-07-01	13320
2001-10-01	13344
2002-01-01	13347
2002-04-01	13363
2002-07-01	13380
2002-10-01	13361
2003-01-01	13335
2003-04-01	13280
2003-07-01	13280
2003-10-01	13299
2004-01-01	13335
2004-04-01	13288
2004-07-01	13298
2004-10-01	13305
2005-01-01	13308
2005-04-01	13347
2005-07-01	13336
2005-10-01	13358
2006-01-01	13329
2006-04-01	13363
2006-07-01	13434
2006-10-01	13374
2007-01-01	13445
2007-04-01	13493
2007-07-01	13553
2007-10-01	13603
2008-01-01	13654
2008-04-01	13674
2008-07-01	13670
2008-10-01	13702
2009-01-01	13565
2009-04-01	13490
2009-07-01	13434
2009-10-01	13408
2010-01-01	13452
2010-04-01	13492
2010-07-01	13509
2010-10-01	13545
2011-01-01	13535
2011-04-01	13561
2011-07-01	13555
2011-10-01	13497