Quarter	Thousands of Persons, Seasonally Adjusted
1986-01-01	3015.322
1986-04-01	3010.828
1986-07-01	3034.156
1986-10-01	3042.907
1987-01-01	3055.781
1987-04-01	3086.603
1987-07-01	3087.842
1987-10-01	3124.040
1988-01-01	3144.882
1988-04-01	3201.357
1988-07-01	3236.929
1988-10-01	3252.863
1989-01-01	3289.181
1989-04-01	3308.996
1989-07-01	3333.944
1989-10-01	3356.678
1990-01-01	3362.048
1990-04-01	3364.282
1990-07-01	3379.947
1990-10-01	3397.050
1991-01-01	3431.930
1991-04-01	3427.256
1991-07-01	3465.496
1991-10-01	3470.974
1992-01-01	3475.764
1992-04-01	3494.757
1992-07-01	3511.401
1992-10-01	3552.072
1993-01-01	3588.711
1993-04-01	3638.449
1993-07-01	3681.595
1993-10-01	3700.942
1994-01-01	3727.611
1994-04-01	3723.308
1994-07-01	3732.238
1994-10-01	3748.720
1995-01-01	3758.385
1995-04-01	3753.521
1995-07-01	3762.556
1995-10-01	3746.986
1996-01-01	3755.506
1996-04-01	3773.469
1996-07-01	3744.466
1996-10-01	3775.543
1997-01-01	3781.014
1997-04-01	3786.525
1997-07-01	3795.846
1997-10-01	3797.102
1998-01-01	3830.078
1998-04-01	3852.648
1998-07-01	3878.261
1998-10-01	3907.726
1999-01-01	3924.243
1999-04-01	3942.757
1999-07-01	3958.299
1999-10-01	3979.198
2000-01-01	3981.989
2000-04-01	3998.939
2000-07-01	4003.221
2000-10-01	4003.605
2001-01-01	4011.307
2001-04-01	4053.042
2001-07-01	4092.230
2001-10-01	4097.579
2002-01-01	4116.893
2002-04-01	4114.456
2002-07-01	4126.264
2002-10-01	4156.187
2003-01-01	4194.219
2003-04-01	4216.645
2003-07-01	4216.568
2003-10-01	4231.434
2004-01-01	4234.301
2004-04-01	4262.581
2004-07-01	4287.322
2004-10-01	4335.078
2005-01-01	4331.394
2005-04-01	4360.434
2005-07-01	4382.346
2005-10-01	4346.868
2006-01-01	4381.402
2006-04-01	4355.702
2006-07-01	4368.195
2006-10-01	4366.315
2007-01-01	4402.374
2007-04-01	4414.933
2007-07-01	4426.426
2007-10-01	4460.745
2008-01-01	4507.920
2008-04-01	4536.813
2008-07-01	4532.644
2008-10-01	4531.257
2009-01-01	4491.272
2009-04-01	4473.362
2009-07-01	4527.963
2009-10-01	4612.383
2010-01-01	4615.815
2010-04-01	4691.702
2010-07-01	4748.691
2010-10-01	4733.377
2011-01-01	4798.916
2011-04-01	4830.291
2011-07-01	4831.400
2011-10-01	4783.581
2012-01-01	4828.525