Quarter	Thousands of Persons, Seasonally Adjusted
1995-01-01	1417.375
1995-04-01	1439.543
1995-07-01	1423.257
1995-10-01	1421.594
1996-01-01	1434.082
1996-04-01	1442.873
1996-07-01	1441.830
1996-10-01	1442.146
1997-01-01	1450.451
1997-04-01	1461.333
1997-07-01	1466.247
1997-10-01	1469.289
1998-01-01	1466.507
1998-04-01	1452.391
1998-07-01	1456.673
1998-10-01	1464.602
1999-01-01	1462.388
1999-04-01	1460.300
1999-07-01	1453.420
1999-10-01	1439.499
2000-01-01	1440.587
2000-04-01	1451.768
2000-07-01	1458.375
2000-10-01	1463.955
2001-01-01	1464.469
2001-04-01	1459.509
2001-07-01	1463.288
2001-10-01	1470.137
2002-01-01	1451.020
2002-04-01	1460.208
2002-07-01	1462.569
2002-10-01	1450.622
2003-01-01	1468.450
2003-04-01	1454.405
2003-07-01	1454.630
2003-10-01	1452.255
2004-01-01	1458.191
2004-04-01	1466.747
2004-07-01	1466.185
2004-10-01	1467.219
2005-01-01	1466.482
2005-04-01	1472.161
2005-07-01	1463.381
2005-10-01	1476.920
2006-01-01	1484.743
2006-04-01	1486.386
2006-07-01	1502.571
2006-10-01	1509.855
2007-01-01	1505.460
2007-04-01	1497.022
2007-07-01	1483.829
2007-10-01	1481.299
2008-01-01	1502.837
2008-04-01	1524.499
2008-07-01	1525.682
2008-10-01	1514.063
2009-01-01	1483.889
2009-04-01	1458.077
2009-07-01	1452.457
2009-10-01	1422.196
2010-01-01	1415.777
2010-04-01	1409.663
2010-07-01	1410.294
2010-10-01	1422.319
2011-01-01	1420.350
2011-04-01	1422.283
2011-07-01	1423.352
2011-10-01	1418.290
2012-01-01	1416.253