Quarter	Percent, Seasonally Adjusted
1998-01-01	11.81497867488280
1998-04-01	12.08617400358290
1998-07-01	11.95980705777250
1998-10-01	12.06996837676110
1999-01-01	11.79103528334050
1999-04-01	11.68556361367940
1999-07-01	11.55785654745650
1999-10-01	11.20171412381930
2000-01-01	11.24184950600310
2000-04-01	10.86076433231620
2000-07-01	10.60915478787810
2000-10-01	10.09613383424760
2001-01-01	9.93596287444001
2001-04-01	9.65201338185620
2001-07-01	9.63792178365776
2001-10-01	9.34791583329053
2002-01-01	9.05720683997342
2002-04-01	9.29651906864166
2002-07-01	9.17771310759577
2002-10-01	8.91688826871376
2003-01-01	8.90021082913859
2003-04-01	9.00507025009046
2003-07-01	8.79075544818460
2003-10-01	8.38601928686618
2004-01-01	8.41265505613608
2004-04-01	8.07939700689214
2004-07-01	7.88833536152089
2004-10-01	7.98211673708276
2005-01-01	7.96859728272012
2005-04-01	7.80278021708054
2005-07-01	7.73721823306700
2005-10-01	7.79432119338318
2006-01-01	7.31015999732673
2006-04-01	6.81211935525838
2006-07-01	6.66405569991222
2006-10-01	6.65739502066107
2007-01-01	6.07204683109422
2007-04-01	5.96080436599521
2007-07-01	6.22721697163589
2007-10-01	6.38083955821022
2008-01-01	6.64592964709404
2008-04-01	6.97773056534468
2008-07-01	6.76296143830288
2008-10-01	6.83925648718302
2009-01-01	7.45516676345272
2009-04-01	7.58578432499618
2009-07-01	8.08379386048494
2009-10-01	8.29003270454416
2010-01-01	8.50702831577304
2010-04-01	8.61505199926001
2010-07-01	8.38240786006813
2010-10-01	8.39736706022149
2011-01-01	8.03896214095053
2011-04-01	8.01619146928104
2011-07-01	8.54252607300952
2011-10-01	9.29712821278005
2012-01-01	10.18650058780110
2012-04-01	10.76940030491140
2012-07-01	10.88418697905270
2012-10-01	11.37663642827690
2013-01-01	12.01690184017850
2013-04-01	12.35176117110780
2013-07-01	12.52436807737160
2013-10-01	12.44559499433730
2014-01-01	12.86615784151440
2014-04-01	12.61896988252910
2014-07-01	13.02387184761630
2014-10-01	13.08391826901890
2015-01-01	12.41611837722230
2015-04-01	12.53071603460250
2015-07-01	11.70085886755290
2015-10-01	11.74655920072010
2016-01-01	11.63778703946320
2016-04-01	11.91976418996620
2016-07-01	12.00834389995390
2016-10-01	12.00089039770560
2017-01-01	11.67453067704980
2017-04-01	11.36445010990850
2017-07-01	11.59058047929500
2017-10-01	11.08368717141400
2018-01-01	11.17041483831570
2018-04-01	11.10512903019560