Quarter	Percent, Seasonally Adjusted
2006-01-01	14.9763476697680
2006-04-01	14.7495980222632
2006-07-01	14.7869072616218
2006-10-01	15.1405359332016
2007-01-01	14.8783539708233
2007-04-01	15.0929374340666
2007-07-01	15.1597284478094
2007-10-01	15.0895573840607
2008-01-01	14.9825500785555
2008-04-01	14.7535266775976
2008-07-01	14.5706062235367
2008-10-01	15.8823511168395
2009-01-01	17.7022249246850
2009-04-01	17.7376802385780
2009-07-01	17.2227244275909
2009-10-01	16.9224567886248
2010-01-01	16.3484983150892
2010-04-01	16.0643656718656
2010-07-01	15.8445624531562
2010-10-01	15.8455614655373
2011-01-01	15.0584375978716
2011-04-01	14.7706379778192
2011-07-01	14.9846700752166
2011-10-01	14.9665486635899
2012-01-01	14.8562436141691
2012-04-01	15.3563448046006
2012-07-01	15.4913113875138
2012-10-01	15.3857245275738
2013-01-01	15.4488855067457
2013-04-01	15.6524344408920
2013-07-01	15.8465611430605
2013-10-01	15.8571080527835
2014-01-01	16.4691863745643
2014-04-01	16.4876350300320
2014-07-01	16.8892839665901
2014-10-01	17.0923468557189
2015-01-01	17.3553610800407
2015-04-01	17.6356323708971
2015-07-01	17.8979288885852
2015-10-01	18.0104994470678
2016-01-01	18.4988354618779
2016-04-01	18.4590978721008
2016-07-01	18.4056959656574
2016-10-01	18.5017504347469
2017-01-01	17.6818105102750
2017-04-01	18.0051227909416
2017-07-01	17.6461699715292
2017-10-01	17.5475645466840