Quarter	Percent, Seasonally Adjusted
2005-01-01	46.2681595234769
2005-04-01	46.1737823667510
2005-07-01	46.1343876662447
2005-10-01	45.9418271162176
2006-01-01	45.5811146312808
2006-04-01	45.4880292001826
2006-07-01	45.3245935592919
2006-10-01	45.1440989034203
2007-01-01	45.1270018898891
2007-04-01	44.9142514097362
2007-07-01	44.5921057955822
2007-10-01	44.4981034433876
2008-01-01	44.3664973051054
2008-04-01	44.2852394806324
2008-07-01	44.0618489583666
2008-10-01	44.0106299967476
2009-01-01	43.8290410913014
2009-04-01	43.7180210243502
2009-07-01	43.8549551910017
2009-10-01	43.6398375571090
2010-01-01	43.5163297598307
2010-04-01	43.5201519786040
2010-07-01	43.5250015555149
2010-10-01	43.4000367446740
2011-01-01	43.2852205588510
2011-04-01	43.1114979702189
2011-07-01	43.0208929820282
2011-10-01	42.8612677844618
2012-01-01	42.6307293043263
2012-04-01	42.4746211733663
2012-07-01	42.3627881852223
2012-10-01	42.3139310657973
2013-01-01	42.1649658361897
2013-04-01	42.1648181148664
2013-07-01	42.1287229017956
2013-10-01	42.1036476203047
2014-01-01	42.0115624617823
2014-04-01	42.0319887438352
2014-07-01	41.9427201569358
2014-10-01	41.7876967983692
2015-01-01	41.8888568516881
2015-04-01	41.7718234057910
2015-07-01	41.8734829844986
2015-10-01	41.7275881129796
2016-01-01	41.5330867882396
2016-04-01	41.3856927354433
2016-07-01	41.2167062072881
2016-10-01	41.2755568553676
2017-01-01	41.3322550837159
2017-04-01	41.2454166237987
2017-07-01	41.1077362440534
2017-10-01	41.0423621104252
2018-01-01	41.0992088774336
2018-04-01	40.9593199768608