Quarter	Percent, Seasonally Adjusted
2005-01-01	69.9059491808099
2005-04-01	69.1080485460536
2005-07-01	68.6004726302394
2005-10-01	68.6600431631340
2006-01-01	67.3017208164668
2006-04-01	66.3811628312448
2006-07-01	67.4684757148230
2006-10-01	67.2893544165368
2007-01-01	66.3406254386177
2007-04-01	66.1956237868956
2007-07-01	67.3242256242415
2007-10-01	65.1776676847513
2008-01-01	64.4602541014163
2008-04-01	65.1473024170948
2008-07-01	65.5301816406770
2008-10-01	63.2649625357095
2009-01-01	63.9159249712941
2009-04-01	63.4458290437641
2009-07-01	63.8152778803372
2009-10-01	62.5508432411973
2010-01-01	61.9772005170716
2010-04-01	60.2417814197266
2010-07-01	57.7136371307263
2010-10-01	56.9741585024519
2011-01-01	58.2584162821257
2011-04-01	56.5344026532600
2011-07-01	56.5074418013662
2011-10-01	55.7447126143296
2012-01-01	54.0455385248292
2012-04-01	53.7103781677733
2012-07-01	52.6986657210253
2012-10-01	52.4084496620988
2013-01-01	53.9631487430759
2013-04-01	52.4630821968552
2013-07-01	54.1689245361966
2013-10-01	51.6183067563437
2014-01-01	50.6890654354373
2014-04-01	51.9129244673315
2014-07-01	51.7237353632478
2014-10-01	51.9423086685772
2015-01-01	53.2557474118976
2015-04-01	52.0615265614440
2015-07-01	50.8195708605302
2015-10-01	49.3800113166026
2016-01-01	50.9402319098838
2016-04-01	51.2036780253761
2016-07-01	51.2013197374969
2016-10-01	50.6496702040330
2017-01-01	50.7607895066870
2017-04-01	50.7262560333822
2017-07-01	47.9288730019260
2017-10-01	48.0566232997407
2018-01-01	48.2710023246734
2018-04-01	49.1694077008727
2018-07-01	49.0987145921753