Quarter	Thousands of Persons, Seasonally Adjusted
1994-01-01	146.2146
1994-04-01	151.4454
1994-07-01	154.2943
1994-10-01	162.2489
1995-01-01	154.7928
1995-04-01	156.1557
1995-07-01	147.3061
1995-10-01	151.2158
1996-01-01	148.8958
1996-04-01	143.1170
1996-07-01	140.7273
1996-10-01	141.2637
1997-01-01	145.1004
1997-04-01	144.9600
1997-07-01	147.9079
1997-10-01	144.5988
1998-01-01	144.3419
1998-04-01	145.0414
1998-07-01	151.9216
1998-10-01	156.9575
1999-01-01	176.3145
1999-04-01	186.5292
1999-07-01	194.3016
1999-10-01	203.9955
2000-01-01	210.5159
2000-04-01	221.9480
2000-07-01	224.5344
2000-10-01	221.5603
2001-01-01	222.4765
2001-04-01	224.8709
2001-07-01	226.7362
2001-10-01	226.2298
2002-01-01	225.5398
2002-04-01	225.3053
2002-07-01	221.0930
2002-10-01	220.6482
2003-01-01	209.9771
2003-04-01	208.4181
2003-07-01	214.5774
2003-10-01	219.0583
2004-01-01	234.3156
2004-04-01	238.9461
2004-07-01	230.7690
2004-10-01	223.1690
2005-01-01	215.3357
2005-04-01	203.8442
2005-07-01	200.7233
2005-10-01	198.4940
2006-01-01	187.9272
2006-04-01	179.3259
2006-07-01	169.6783
2006-10-01	161.4395
2007-01-01	148.4302
2007-04-01	150.9018
2007-07-01	155.0789
2007-10-01	147.3134
2008-01-01	142.5709
2008-04-01	136.2122
2008-07-01	126.5418
2008-10-01	119.8035
2009-01-01	132.1273
2009-04-01	147.3347
2009-07-01	160.4737
2009-10-01	172.7779
2010-01-01	180.5815
2010-04-01	179.3562
2010-07-01	175.7029
2010-10-01	170.5495
2011-01-01	162.2611
2011-04-01	156.2529
2011-07-01	162.0414
2011-10-01	172.7656