Quarter	Percent, Seasonally Adjusted
2003-01-01	88.0816862532577
2003-04-01	88.6311434084637
2003-07-01	88.2207034146984
2003-10-01	88.0089052711549
2004-01-01	87.9574101829054
2004-04-01	87.4449703186530
2004-07-01	86.7384454725494
2004-10-01	87.4235793194999
2005-01-01	87.7458347400036
2005-04-01	89.1447367757157
2005-07-01	88.0588725847428
2005-10-01	87.1793793372747
2006-01-01	88.1096970681498
2006-04-01	88.0697096809911
2006-07-01	88.5079861142268
2006-10-01	88.9758336325518
2007-01-01	89.1709910995729
2007-04-01	88.5423560757376
2007-07-01	89.0660201983566
2007-10-01	88.6941620974150
2008-01-01	88.2574320003188
2008-04-01	87.9048242639784
2008-07-01	86.8341845325194
2008-10-01	86.3881863161432
2009-01-01	82.7752303443901
2009-04-01	81.7885688151268
2009-07-01	83.8842544378016
2009-10-01	83.5315158970258
2010-01-01	83.3974777161672
2010-04-01	82.6468148997687
2010-07-01	82.6634657972288
2010-10-01	82.9462110050190
2011-01-01	83.9988646961110
2011-04-01	82.9897482939402
2011-07-01	83.1390122191476
2011-10-01	83.3944362734050
2012-01-01	84.0652717816876
2012-04-01	84.6127072432954
2012-07-01	84.5301550659368
2012-10-01	84.7032050979385
2013-01-01	84.0876903534674
2013-04-01	84.4181239043506
2013-07-01	85.5862572188935
2013-10-01	84.9501465737890
2014-01-01	84.8142884110744
2014-04-01	86.8540873081101
2014-07-01	86.7855395503092
2014-10-01	87.1307256833737
2015-01-01	87.9431079478535
2015-04-01	88.6348365296679
2015-07-01	87.8391020066458
2015-10-01	88.8960987760480
2016-01-01	89.3002859273412
2016-04-01	89.4623982249256
2016-07-01	90.0075515120756
2016-10-01	90.6729700299682
2017-01-01	90.1482095351580
2017-04-01	90.1075876658038
2017-07-01	89.8211439988547
2017-10-01	89.3189501797191
2018-01-01	88.8922106276045
2018-04-01	88.4892369188887