Quarter	Thousands of Persons, Seasonally Adjusted
1992-04-01	9510.607
1992-07-01	9466.670
1992-10-01	9465.722
1993-01-01	9416.902
1993-04-01	9289.712
1993-07-01	9336.624
1993-10-01	9357.914
1994-01-01	9227.989
1994-04-01	9220.924
1994-07-01	9198.038
1994-10-01	9200.654
1995-01-01	9227.386
1995-04-01	9230.431
1995-07-01	9199.738
1995-10-01	9203.943
1996-01-01	9196.547
1996-04-01	9210.485
1996-07-01	9258.693
1996-10-01	9251.118
1997-01-01	9257.837
1997-04-01	9302.665
1997-07-01	9305.798
1997-10-01	9279.379
1998-01-01	9298.354
1998-04-01	9316.619
1998-07-01	9350.374
1998-10-01	9297.751
1999-01-01	9289.325
1999-10-01	9316.761
2000-01-01	9291.270
2000-04-01	9355.815
2000-07-01	9347.039
2000-10-01	9397.694
2001-01-01	9415.996
2001-04-01	9393.187
2001-07-01	9375.302
2001-10-01	9332.090
2002-01-01	9324.206
2002-04-01	9327.852
2002-07-01	9311.046
2002-10-01	9265.307
2003-01-01	9132.415
2003-04-01	9184.631
2003-07-01	9179.376
2003-10-01	9190.456
2004-01-01	9241.396
2004-04-01	9231.710
2004-07-01	9212.340
2004-10-01	9294.033
2005-01-01	9337.079
2005-04-01	9342.728
2005-07-01	9393.699
2005-10-01	9372.336
2006-01-01	9249.074
2006-04-01	9278.197
2006-07-01	9324.041
2006-10-01	9282.290
2007-01-01	9250.947
2007-04-01	9236.727
2007-07-01	9195.207
2007-10-01	9252.671
2008-01-01	9314.190
2008-04-01	9295.172
2008-07-01	9300.143
2008-10-01	9359.622
2009-01-01	9411.956
2009-04-01	9432.275
2009-07-01	9505.608
2009-10-01	9472.798
2010-01-01	9541.827
2010-04-01	9650.084
2010-07-01	9676.967
2010-10-01	9700.536
2011-01-01	9707.274
2011-04-01	9785.014
2011-07-01	9778.541
2011-10-01	9814.261