Quarter	Thousands of Persons, Seasonally Adjusted
1992-04-01	1186.2330
1992-07-01	1226.3650
1992-10-01	1219.3010
1993-01-01	1202.8100
1993-04-01	1268.4290
1993-07-01	1176.2870
1993-10-01	1329.6260
1994-01-01	1300.9590
1994-04-01	1260.7380
1994-07-01	1249.5870
1994-10-01	1253.4820
1995-01-01	1211.0840
1995-04-01	1131.5510
1995-07-01	1146.0340
1995-10-01	1138.7240
1996-01-01	1097.5470
1996-04-01	1122.4380
1996-07-01	1080.9560
1996-10-01	1069.2390
1997-01-01	1096.7550
1997-04-01	1061.0670
1997-07-01	1023.6720
1997-10-01	954.4964
1998-01-01	949.0278
1998-04-01	961.1114
1998-07-01	974.8219
1998-10-01	984.7111
1999-01-01	1042.7300
1999-10-01	1463.3200
2000-01-01	1452.7480
2000-04-01	1465.9570
2000-07-01	1388.7440
2000-10-01	1454.2060
2001-01-01	1546.2860
2001-04-01	1620.3880
2001-07-01	1586.1990
2001-10-01	1595.3420
2002-01-01	1630.3490
2002-04-01	1654.4850
2002-07-01	1698.7410
2002-10-01	1619.4990
2003-01-01	1583.4890
2003-04-01	1577.5610
2003-07-01	1605.4560
2003-10-01	1574.9050
2004-01-01	1627.4870
2004-04-01	1565.0050
2004-07-01	1488.3420
2004-10-01	1507.5020
2005-01-01	1517.2780
2005-04-01	1527.5770
2005-07-01	1504.0930
2005-10-01	1418.4750
2006-01-01	1258.2260
2006-04-01	1172.6030
2006-07-01	1106.1110
2006-10-01	1035.2350
2007-01-01	895.4096
2007-04-01	788.7104
2007-07-01	753.1857
2007-10-01	717.8944
2008-01-01	647.9136
2008-04-01	610.6559
2008-07-01	601.4429
2008-10-01	589.9993
2009-01-01	674.0589
2009-04-01	668.7891
2009-07-01	676.2756
2009-10-01	694.6608
2010-01-01	821.6739
2010-04-01	808.4280
2010-07-01	789.6642
2010-10-01	795.5540
2011-01-01	788.6719
2011-04-01	831.0347
2011-07-01	867.7021
2011-10-01	889.5964