Quarter	Thousands of Persons, Seasonally Adjusted
1994-01-01	1351.290
1994-04-01	1354.121
1994-07-01	1354.456
1994-10-01	1355.588
1995-01-01	1360.469
1995-04-01	1366.550
1995-07-01	1364.130
1995-10-01	1367.250
1996-01-01	1372.499
1996-04-01	1375
1996-07-01	1377.476
1996-10-01	1375.673
1997-01-01	1369.959
1997-04-01	1365.672
1997-07-01	1367.335
1997-10-01	1371.673
1998-01-01	1375.408
1998-04-01	1380.307
1998-07-01	1380.846
1998-10-01	1374.656
1999-01-01	1390.493
1999-04-01	1384.557
1999-07-01	1390.630
1999-10-01	1394.939
2000-01-01	1400.643
2000-04-01	1401.544
2000-07-01	1403.311
2000-10-01	1404.830
2001-01-01	1415.717
2001-04-01	1428.070
2001-07-01	1429.146
2001-10-01	1428.507
2002-01-01	1419.290
2002-04-01	1412.402
2002-07-01	1414.075
2002-10-01	1422.796
2003-01-01	1417.856
2003-04-01	1424.242
2003-07-01	1423.096
2003-10-01	1419.846
2004-01-01	1433.369
2004-04-01	1440.407
2004-07-01	1446.767
2004-10-01	1448.084
2005-01-01	1447.222
2005-04-01	1450.678
2005-07-01	1459.951
2005-10-01	1471.159
2006-01-01	1480.713
2006-04-01	1478.436
2006-07-01	1468.722
2006-10-01	1461.831
2007-01-01	1458.038
2007-04-01	1459.093
2007-07-01	1474.727
2007-10-01	1476.513
2008-01-01	1480.723
2008-04-01	1483.177
2008-07-01	1493.166
2008-10-01	1495.358
2009-01-01	1493.996
2009-04-01	1496.626
2009-07-01	1498.619
2009-10-01	1498.688
2010-01-01	1495.429
2010-04-01	1498.095
2010-07-01	1495.980
2010-10-01	1500.155
2011-01-01	1512.167
2011-04-01	1516.045
2011-07-01	1511.479
2011-10-01	1520.980