Quarter	Percent, Seasonally Adjusted
2000-01-01	88.7517343086883
2000-04-01	89.1871933769300
2000-07-01	88.8699999083353
2000-10-01	88.9038441343883
2001-01-01	89.1020271932316
2001-04-01	88.9573999318292
2001-07-01	89.1905404789474
2001-10-01	88.8546586271382
2002-01-01	88.5240922787501
2002-04-01	88.6875888049772
2002-07-01	88.4324066029380
2002-10-01	87.5992223491626
2003-01-01	86.8593520054102
2003-04-01	86.2176524634364
2003-07-01	85.9821176855187
2003-10-01	85.9417066978442
2004-01-01	86.2989623801887
2004-04-01	86.1915434406189
2004-07-01	86.6986723231921
2004-10-01	86.1542612458396
2005-01-01	86.4105354985536
2005-04-01	86.0998988475250
2005-07-01	86.2714930033368
2005-10-01	87.0288752073840
2006-01-01	87.5145995116889
2006-04-01	87.3329081395170
2006-07-01	87.7947544589976
2006-10-01	88.2710639189354
2007-01-01	88.5392809724658
2007-04-01	88.7015945137700
2007-07-01	89.2792632318172
2007-10-01	89.9259078367159
2008-01-01	89.1980225386531
2008-04-01	89.6467236955018
2008-07-01	89.7601967911847
2008-10-01	89.1524964905601
2009-01-01	89.1528847596850
2009-04-01	88.7304773078976
2009-07-01	87.8276700534791
2009-10-01	87.5268710941079
2010-01-01	87.0096763588037
2010-04-01	87.0998748829245
2010-07-01	86.8976960615588
2010-10-01	87.3694452620787
2011-01-01	86.8114390258382
2011-04-01	87.0905508724902
2011-07-01	86.9571838065226
2011-10-01	87.3633548568992
2012-01-01	87.2359334989140
2012-04-01	86.8075805641451
2012-07-01	86.8940992181754
2012-10-01	86.8963824252282
2013-01-01	86.5171116075432
2013-04-01	86.7278923556750
2013-07-01	86.3064278916042
2013-10-01	86.4707084826549
2014-01-01	86.4918139406564
2014-04-01	86.5173841263732
2014-07-01	86.7559696965205
2014-10-01	85.2355349061002
2015-01-01	85.9024606042345
2015-04-01	85.6389861604217
2015-07-01	84.8747056645386
2015-10-01	84.7727908848312
2016-01-01	84.9013068126804
2016-04-01	84.3487770175490
2016-07-01	84.4669455920712
2016-10-01	84.0845525036790
2017-01-01	84.5258066426435
2017-04-01	84.3154602534292
2017-07-01	84.1983688131560
2017-10-01	84.3202200958442
2018-01-01	85.1471440615400
2018-04-01	85.6966238342860