Quarter	Thousands of Persons, Seasonally Adjusted
1986-01-01	2643.456
1986-04-01	2682.497
1986-07-01	2722.884
1986-10-01	2738.064
1987-01-01	2763.125
1987-04-01	2791.136
1987-07-01	2787.813
1987-10-01	2843.024
1988-01-01	2866.092
1988-04-01	2931.183
1988-07-01	2980.732
1988-10-01	3014.799
1989-01-01	3056.972
1989-04-01	3084.450
1989-07-01	3119.048
1989-10-01	3128.348
1990-01-01	3143.275
1990-04-01	3132.450
1990-07-01	3141.697
1990-10-01	3149.430
1991-01-01	3179.522
1991-04-01	3179.594
1991-07-01	3200.401
1991-10-01	3238.929
1992-01-01	3257.791
1992-04-01	3304.089
1992-07-01	3324.643
1992-10-01	3355.997
1993-01-01	3394.075
1993-04-01	3449.763
1993-07-01	3492.616
1993-10-01	3485.307
1994-01-01	3507.850
1994-04-01	3478.523
1994-07-01	3464.881
1994-10-01	3485.695
1995-01-01	3510.468
1995-04-01	3510.753
1995-07-01	3536.309
1995-10-01	3523.756
1996-01-01	3530.293
1996-04-01	3565.913
1996-07-01	3536.978
1996-10-01	3577.887
1997-01-01	3571.258
1997-04-01	3576.638
1997-07-01	3603.759
1997-10-01	3596.469
1998-01-01	3630.063
1998-04-01	3660.223
1998-07-01	3673.966
1998-10-01	3605.366
1999-01-01	3571.954
1999-04-01	3532.423
1999-07-01	3545.225
1999-10-01	3604.525
2000-01-01	3636.428
2000-04-01	3630.067
2000-07-01	3603.981
2000-10-01	3621.322
2001-01-01	3612.098
2001-04-01	3654.589
2001-07-01	3695.835
2001-10-01	3705.487
2002-01-01	3707.573
2002-04-01	3720.888
2002-07-01	3732.084
2002-10-01	3760.229
2003-01-01	3802.434
2003-04-01	3840.305
2003-07-01	3833.627
2003-10-01	3841.873
2004-01-01	3842.206
2004-04-01	3851.358
2004-07-01	3876.134
2004-10-01	3943.225
2005-01-01	3955.699
2005-04-01	3981.019
2005-07-01	4011.814
2005-10-01	3989.849
2006-01-01	4047.731
2006-04-01	4045.789
2006-07-01	4086.595
2006-10-01	4087.054
2007-01-01	4135.155
2007-04-01	4166.958
2007-07-01	4137.622
2007-10-01	4148.754
2008-01-01	4209.812
2008-04-01	4228.296
2008-07-01	4240.824
2008-10-01	4202.333
2009-01-01	4057.420
2009-04-01	4019.950
2009-07-01	4070.417
2009-10-01	4187.542
2010-01-01	4242.636
2010-04-01	4355.119
2010-07-01	4419.290
2010-10-01	4427.011
2011-01-01	4489.196
2011-04-01	4549.839
2011-07-01	4531.007
2011-10-01	4507.420
2012-01-01	4565.846