Quarter	Percent, Seasonally Adjusted
2003-01-01	13.7625043540270
2003-04-01	13.4121871798895
2003-07-01	13.0828574440380
2003-10-01	12.8492998139471
2004-01-01	13.9178562549836
2004-04-01	15.3632753796475
2004-07-01	16.2854702063635
2004-10-01	16.4798775406059
2005-01-01	15.1164753954487
2005-04-01	15.7483307789248
2005-07-01	16.1296867728362
2005-10-01	15.6847809203008
2006-01-01	15.8210044582769
2006-04-01	15.4800326188335
2006-07-01	14.9099311680016
2006-10-01	14.6045983273712
2007-01-01	15.3375703859042
2007-04-01	14.7949918785275
2007-07-01	15.7076431273669
2007-10-01	17.5685785174652
2008-01-01	17.1843042490453
2008-04-01	17.0125509221759
2008-07-01	16.4960273075849
2008-10-01	15.9744851528695
2009-01-01	15.7543935269740
2009-04-01	17.5240498157745
2009-07-01	15.6928402566768
2009-10-01	15.3497577169293
2010-01-01	15.6475529775774
2010-04-01	16.7071886580737
2010-07-01	15.4742522403583
2010-10-01	15.1275521707415
2011-01-01	14.1125192151254
2011-04-01	14.4266876523670
2011-07-01	15.5650456252224
2011-10-01	17.1242640540076
2012-01-01	14.6370929155648
2012-04-01	13.4093894876309
2012-07-01	15.0403258743957
2012-10-01	15.3258398248882
2013-01-01	14.3818618652582
2013-04-01	14.9963856474048
2013-07-01	13.8091971102005
2013-10-01	14.8309662068718
2014-01-01	14.8796741310054
2014-04-01	12.4711669375228
2014-07-01	12.8404870903320
2014-10-01	12.0444626726384
2015-01-01	12.9985042367512
2015-04-01	11.2212068431548
2015-07-01	12.9276928860370
2015-10-01	11.5081098055492
2016-01-01	12.0649594693674
2016-04-01	11.2763809034716
2016-07-01	10.3768536120941
2016-10-01	10.5976302702786
2017-01-01	11.1510107807621
2017-04-01	11.4480920034919
2017-07-01	11.4719824808356
2017-10-01	11.0082662278086
2018-01-01	11.4061718729172
2018-04-01	13.1139196824001