Quarter	Thousands of Persons, Seasonally Adjusted
1992-01-01	169.9182
1992-04-01	178.7331
1992-07-01	183.8822
1992-10-01	180.0991
1993-01-01	217.7096
1993-04-01	204.2460
1993-07-01	199.0886
1993-10-01	191.2294
1994-01-01	186.6082
1994-04-01	179.7360
1994-07-01	170.4331
1994-10-01	166.6549
1995-01-01	154.3771
1995-04-01	148.8112
1995-07-01	156.7804
1995-10-01	161.1523
1996-01-01	160.3974
1996-04-01	160.4832
1996-07-01	158.8363
1996-10-01	146.5831
1997-01-01	139.9981
1997-04-01	142.7697
1997-07-01	131.7915
1997-10-01	123.8540
1998-01-01	139.6928
1998-04-01	126.5135
1998-07-01	116.2696
1998-10-01	114.0359
1999-01-01	116.0346
1999-04-01	113.6911
1999-07-01	114.2218
1999-10-01	113.2442
2000-01-01	106.3578
2000-04-01	109.3936
2000-07-01	104.2142
2000-10-01	100.1309
2001-01-01	93.9166
2001-04-01	90.6827
2001-07-01	91.3863
2001-10-01	90.1202
2002-01-01	93.4673
2002-04-01	96.1579
2002-07-01	106.0204
2002-10-01	107.3819
2003-01-01	110.9665
2003-04-01	104.4826
2003-07-01	102.3419
2003-10-01	106.3757
2004-01-01	107.6389
2004-04-01	113.8173
2004-07-01	117.3344
2004-10-01	125.2548
2005-01-01	138.2558
2005-04-01	146.5838
2005-07-01	147.0940
2005-10-01	147.0606
2006-01-01	148.1101
2006-04-01	151.8103
2006-07-01	154.2308
2006-10-01	154.8361
2007-01-01	143.0233
2007-04-01	141.7596
2007-07-01	149.4000
2007-10-01	156.9046
2008-01-01	156.4331
2008-04-01	154.2050
2008-07-01	153.5839
2008-10-01	155.9902
2009-01-01	175.7662
2009-04-01	180.6694
2009-07-01	192.3550
2009-10-01	200.7164
2010-01-01	209.7240
2010-04-01	210.9368
2010-07-01	210.4764
2010-10-01	210.2796
2011-01-01	211.4398
2011-04-01	217.6109
2011-07-01	212.6447
2011-10-01	217.9486
2012-01-01	220.6601