Quarter	Percent, Seasonally Adjusted
1999-04-01	24.7860938358534
1999-07-01	24.5758684204534
1999-10-01	24.6634803845673
2000-01-01	24.8866733572705
2000-04-01	24.6947385431513
2000-07-01	24.9097278720422
2000-10-01	25.0731425892979
2001-01-01	24.9211147810097
2001-04-01	25.2655857297832
2001-07-01	25.0822008602652
2001-10-01	25.1564349111204
2002-01-01	25.3165286038388
2002-04-01	25.3553979305646
2002-07-01	25.3325862089370
2002-10-01	25.0191933858933
2003-01-01	25.1423297958074
2003-04-01	25.1097646757261
2003-07-01	25.0076099735705
2003-10-01	25.2321137163724
2004-01-01	25.1797429363899
2004-04-01	25.4053545158479
2004-07-01	25.4692155545052
2004-10-01	25.3244408111628
2005-01-01	25.1543318928200
2005-04-01	25.5261024053947
2005-07-01	25.4421215134260
2005-10-01	25.1372963594620
2006-01-01	25.1284850313873
2006-04-01	24.9278603201899
2006-07-01	24.5967322253300
2006-10-01	24.9039878071702
2007-01-01	24.9562453355316
2007-04-01	24.9525409786357
2007-07-01	24.9461329047655
2007-10-01	24.9261149597083
2008-01-01	24.7488048918560
2008-04-01	24.6737950958386
2008-07-01	24.8057786283354
2008-10-01	24.5919805784178
2009-01-01	24.7150344226830
2009-04-01	25.2173527388376
2009-07-01	25.4033482116844
2009-10-01	25.7359819736061
2010-01-01	25.8922149260808
2010-04-01	25.6152588402256
2010-07-01	25.3610215489420
2010-10-01	25.5517372046363
2011-01-01	25.8140264526036
2011-04-01	25.6996106557231
2011-07-01	25.8607469808535
2011-10-01	25.7976240935682
2012-01-01	25.8207748123912
2012-04-01	25.4805521698607
2012-07-01	25.5262873045590
2012-10-01	25.5276735840107
2013-01-01	25.7318972424223
2013-04-01	25.6169816052055
2013-07-01	25.3760267311658
2013-10-01	25.5152093457937
2014-01-01	25.5594127618754
2014-04-01	25.5878892524261
2014-07-01	25.6646343525493
2014-10-01	25.9198384092435
2015-01-01	25.6894855282741
2015-04-01	25.8998401354916
2015-07-01	25.7971789803064
2015-10-01	25.4362127997625
2016-01-01	25.3599980122315
2016-04-01	25.4480410454579
2016-07-01	25.7021378013662
2016-10-01	25.8015298141675
2017-01-01	25.7086516998340
2017-04-01	25.5894505595809
2017-07-01	26.1218875719155
2017-10-01	25.8304565430057
2018-01-01	25.5576720116554
2018-04-01	25.6386565321182