Quarter	Thousands of Persons, Seasonally Adjusted
1994-01-01	320.8378
1994-04-01	332.0863
1994-07-01	336.1244
1994-10-01	346.9242
1995-01-01	339.7652
1995-04-01	333.1585
1995-07-01	313.5675
1995-10-01	309.3117
1996-01-01	294.4528
1996-04-01	284.0915
1996-07-01	279.6620
1996-10-01	278.8778
1997-01-01	289.5639
1997-04-01	290.4667
1997-07-01	305.8282
1997-10-01	304.5474
1998-01-01	305.1643
1998-04-01	309.3500
1998-07-01	327.6852
1998-10-01	327.4075
1999-01-01	375.6381
1999-04-01	407.1325
1999-07-01	433.9907
1999-10-01	453.5840
2000-01-01	473.6237
2000-04-01	493.2851
2000-07-01	488.7885
2000-10-01	485.0135
2001-01-01	501.3948
2001-04-01	510.4719
2001-07-01	510.9175
2001-10-01	506.4358
2002-01-01	489.5114
2002-04-01	488.6772
2002-07-01	486.9766
2002-10-01	482.9844
2003-01-01	465.9363
2003-04-01	450.8808
2003-07-01	456.3107
2003-10-01	466.0874
2004-01-01	496.2493
2004-04-01	495.6792
2004-07-01	474.4271
2004-10-01	463.6870
2005-01-01	451.4006
2005-04-01	432.5160
2005-07-01	421.0618
2005-10-01	413.7236
2006-01-01	387.0537
2006-04-01	361.9675
2006-07-01	346.6343
2006-10-01	324.6142
2007-01-01	299.0779
2007-04-01	296.7746
2007-07-01	304.2911
2007-10-01	282.3498
2008-01-01	272.5136
2008-04-01	270.0622
2008-07-01	243.7310
2008-10-01	236.0281
2009-01-01	269.4556
2009-04-01	304.5149
2009-07-01	343.2969
2009-10-01	379.1281
2010-01-01	394.6901
2010-04-01	391.7500
2010-07-01	389.4727
2010-10-01	380.6982
2011-01-01	363.4974
2011-04-01	360.7240
2011-07-01	364.3044
2011-10-01	384.4402