Quarter	Percent, Seasonally Adjusted
2005-01-01	12.6968452841006
2005-04-01	14.4083517039507
2005-07-01	15.3132269481831
2005-10-01	14.3124931348695
2006-01-01	16.9410862215732
2006-04-01	17.1281343797053
2006-07-01	15.5651980735774
2006-10-01	17.6054363223694
2007-01-01	16.3860805460105
2007-04-01	15.8117015295224
2007-07-01	15.9795125849808
2007-10-01	17.4959969425909
2008-01-01	17.2210709673752
2008-04-01	18.1153322337743
2008-07-01	15.7415211123934
2008-10-01	14.6369811652020
2009-01-01	14.4384464979869
2009-04-01	14.2141166209962
2009-07-01	13.5891469413521
2009-10-01	13.8679402075137
2010-01-01	13.8865530508385
2010-04-01	12.6748882599960
2010-07-01	10.9301330192075
2010-10-01	11.3516964548939
2011-01-01	11.5207134619064
2011-04-01	10.8213238525400
2011-07-01	10.8189022927850
2011-10-01	11.2683745002513
2012-01-01	10.6235395596710
2012-04-01	10.6752113356741
2012-07-01	11.4748797623090
2012-10-01	11.3580981629623
2013-01-01	11.4136066282527
2013-04-01	11.0362133983271
2013-07-01	12.4153595105547
2013-10-01	11.7444808414930
2014-01-01	11.0300996728876
2014-04-01	10.7842615259343
2014-07-01	11.5670663185062
2014-10-01	11.7629015914688
2015-01-01	11.9171901721745
2015-04-01	11.6334779064050
2015-07-01	11.2849886111289
2015-10-01	12.2189495205508
2016-01-01	12.0990790225724
2016-04-01	10.5366318656917
2016-07-01	11.5028199194507
2016-10-01	11.9016924805016
2017-01-01	12.5216668074886
2017-04-01	11.8300750520281
2017-07-01	11.3917489237262
2017-10-01	11.6378904383499
2018-01-01	13.0147640748589
2018-04-01	12.6016347709196