Quarter	Percent, Seasonally Adjusted
2003-01-01	86.2374956459730
2003-04-01	86.5878128201105
2003-07-01	86.9171425559620
2003-10-01	87.1507001860528
2004-01-01	86.0821437450164
2004-04-01	84.6367246203525
2004-07-01	83.7145297936365
2004-10-01	83.5201224593941
2005-01-01	84.8835246045513
2005-04-01	84.2516692210751
2005-07-01	83.8703132271638
2005-10-01	84.3152190796992
2006-01-01	84.1789955417231
2006-04-01	84.5199673811665
2006-07-01	85.0900688319984
2006-10-01	85.3954016726288
2007-01-01	84.6624296140958
2007-04-01	85.2050081214724
2007-07-01	84.2923568726330
2007-10-01	82.4314214825348
2008-01-01	82.8156957509547
2008-04-01	82.9874490778241
2008-07-01	83.5039726924151
2008-10-01	84.0255148471305
2009-01-01	84.2456064730260
2009-04-01	82.4759501842254
2009-07-01	84.3071597433232
2009-10-01	84.6502422830707
2010-01-01	84.3524470224226
2010-04-01	83.2928113419263
2010-07-01	84.5257477596417
2010-10-01	84.8724478292586
2011-01-01	85.8874807848746
2011-04-01	85.5733123476330
2011-07-01	84.4349543747776
2011-10-01	82.8757359459924
2012-01-01	85.3629070844352
2012-04-01	86.5906105123691
2012-07-01	84.9596741256043
2012-10-01	84.6741601751118
2013-01-01	85.6181381347418
2013-04-01	85.0036143525952
2013-07-01	86.1908028897995
2013-10-01	85.1690337931282
2014-01-01	85.1203258689946
2014-04-01	87.5288330624772
2014-07-01	87.1595129096680
2014-10-01	87.9555373273616
2015-01-01	87.0014957632488
2015-04-01	88.7787931568452
2015-07-01	87.0723071139630
2015-10-01	88.4918901944508
2016-01-01	87.9350405306326
2016-04-01	88.7236190965284
2016-07-01	89.6231463879059
2016-10-01	89.4023697297214
2017-01-01	88.8489892192380
2017-04-01	88.5519079965081
2017-07-01	88.5280175191644
2017-10-01	88.9917337721914
2018-01-01	88.5938281270828
2018-04-01	86.8860803175998