Quarter	Percent, Seasonally Adjusted
2003-01-01	85.0254206391919
2003-04-01	84.6905785836047
2003-07-01	85.0883401574517
2003-10-01	83.4000098133798
2004-01-01	84.8278616363330
2004-04-01	82.8829218850147
2004-07-01	82.7292560839610
2004-10-01	86.6007592410605
2005-01-01	83.6526275338723
2005-04-01	84.8866432364923
2005-07-01	84.9556516589525
2005-10-01	88.1394649417540
2006-01-01	86.5238287673048
2006-04-01	86.6423343319319
2006-07-01	85.6039574099639
2006-10-01	84.6041189466189
2007-01-01	86.6085797244119
2007-04-01	85.1091885953986
2007-07-01	84.5101791307258
2007-10-01	84.8866298302784
2008-01-01	83.5023373478174
2008-04-01	86.9617093769225
2008-07-01	83.9463922758254
2008-10-01	82.9882714635036
2009-01-01	82.7922708201513
2009-04-01	81.6684287175648
2009-07-01	84.3659407998100
2009-10-01	84.1726913287847
2010-01-01	84.4074315257259
2010-04-01	83.2263855813052
2010-07-01	83.9671781924777
2010-10-01	83.7210497041131
2011-01-01	83.2584918720398
2011-04-01	82.4079384732035
2011-07-01	84.3454637487371
2011-10-01	85.0222460877873
2012-01-01	81.2007328288936
2012-04-01	82.4680794082558
2012-07-01	83.4431474165466
2012-10-01	83.5513704717208
2013-01-01	82.9179043354686
2013-04-01	84.3839693131528
2013-07-01	84.0042890427732
2013-10-01	84.4843720775002
2014-01-01	85.9346558452378
2014-04-01	88.2317148993748
2014-07-01	87.9524958766129
2014-10-01	87.4645916667014
2015-01-01	87.7209644992591
2015-04-01	86.7254951871006
2015-07-01	89.2550793681946
2015-10-01	86.3762013633228
2016-01-01	87.2625497788635
2016-04-01	86.3507164436679
2016-07-01	86.8196321002188
2016-10-01	84.9998415282552
2017-01-01	86.6614979610630
2017-04-01	85.8593435510501
2017-07-01	84.4999510161840
2017-10-01	84.5207624102213
2018-01-01	81.5564415627909
2018-04-01	81.3708731608720