Quarter	Percent, Seasonally Adjusted
2005-01-01	59.6435116787684
2005-04-01	59.4686289704295
2005-07-01	59.4069372937062
2005-10-01	59.3074934342300
2006-01-01	59.3241000917556
2006-04-01	59.4340428614303
2006-07-01	59.3023298978861
2006-10-01	59.2904416605590
2007-01-01	59.4152142318875
2007-04-01	59.4114946217110
2007-07-01	59.1823400185616
2007-10-01	59.2824049299419
2008-01-01	59.0999350782595
2008-04-01	59.1678928510397
2008-07-01	59.2521978116332
2008-10-01	59.3882119986640
2009-01-01	59.1362202497517
2009-04-01	59.4007865628130
2009-07-01	59.8712428987958
2009-10-01	60.1531642103987
2010-01-01	60.1013812586431
2010-04-01	60.1669128859115
2010-07-01	60.2223433317454
2010-10-01	60.5786156122109
2011-01-01	60.5706368525954
2011-04-01	60.3603569361078
2011-07-01	60.4210707073491
2011-10-01	60.5234979192837
2012-01-01	60.6577511039711
2012-04-01	60.5480325131141
2012-07-01	60.6785950012098
2012-10-01	60.3869558324067
2013-01-01	60.5127337210094
2013-04-01	60.7818201098446
2013-07-01	60.8150927764864
2013-10-01	60.7291438452024
2014-01-01	61.1579289224346
2014-04-01	61.2074585391634
2014-07-01	61.0746173487927
2014-10-01	61.0003685638163
2015-01-01	60.8546680454253
2015-04-01	61.1991931788120
2015-07-01	61.2731859711060
2015-10-01	61.3488509323661
2016-01-01	61.1368323703094
2016-04-01	60.9228619138727
2016-07-01	60.8041986880493
2016-10-01	61.1013226882847
2017-01-01	60.8624400145967
2017-04-01	60.7625041268565
2017-07-01	61.0207535422832
2017-10-01	60.6792354589850
2018-01-01	60.9615345934294
2018-04-01	61.1389681779326