Quarter	Percent, Seasonally Adjusted
2005-01-01	54.4221911777025
2005-04-01	54.4214662781569
2005-07-01	54.3859556553094
2005-10-01	54.5522037017557
2006-01-01	55.1933029336776
2006-04-01	55.3426150610329
2006-07-01	55.4372656895551
2006-10-01	56.0238172443480
2007-01-01	56.3907084350853
2007-04-01	56.3097470104958
2007-07-01	56.0108242243071
2007-10-01	56.5892975308207
2008-01-01	57.3256734036226
2008-04-01	57.1653185494647
2008-07-01	57.2582057295001
2008-10-01	57.2956783933736
2009-01-01	56.3256218965598
2009-04-01	55.7273746547364
2009-07-01	55.8631466391323
2009-10-01	56.3256011249872
2010-01-01	57.8993196012646
2010-04-01	58.9120943447916
2010-07-01	60.1865510660716
2010-10-01	60.2681637807919
2011-01-01	60.7886315532955
2011-04-01	61.4805357194635
2011-07-01	61.5014468966008
2011-10-01	61.4117717808235
2012-01-01	61.8033539756798
2012-04-01	61.7709580209968
2012-07-01	61.9679282809697
2012-10-01	61.7905081337052
2013-01-01	62.2741429718148
2013-04-01	62.3181748521246
2013-07-01	62.2826146333042
2013-10-01	62.4124875518166
2014-01-01	62.2589097817766
2014-04-01	62.2591537649146
2014-07-01	62.1102337338749
2014-10-01	62.2183137344504
2015-01-01	62.2681829206732
2015-04-01	62.3465714810558
2015-07-01	62.6229021426553
2015-10-01	62.5174107425946
2016-01-01	62.0596589621195
2016-04-01	62.1479494415331
2016-07-01	62.3699681388494
2016-10-01	62.3725759428042
2017-01-01	62.3644946283497
2017-04-01	62.5584616691985
2017-07-01	62.9288706978990
2017-10-01	62.8621262357596
2018-01-01	62.7918732835398
2018-04-01	62.8644024138393
2018-07-01	62.3616805311327