Quarter	Percent, Seasonally Adjusted
2003-01-01	82.3840916261601
2003-04-01	82.7889054485878
2003-07-01	81.8828737062763
2003-10-01	82.0141809461585
2004-01-01	81.9503819034872
2004-04-01	81.0791264676117
2004-07-01	82.1599413138200
2004-10-01	82.9198393572940
2005-01-01	82.2202327505526
2005-04-01	83.5376882228566
2005-07-01	84.3526211481738
2005-10-01	83.1590696747588
2006-01-01	84.3385369737235
2006-04-01	84.2921556230828
2006-07-01	84.6581884479569
2006-10-01	85.1593235075299
2007-01-01	85.7278628370888
2007-04-01	84.6726944052615
2007-07-01	85.3178525489027
2007-10-01	85.4135665226592
2008-01-01	85.2672220156049
2008-04-01	84.8577801739217
2008-07-01	83.4340166519286
2008-10-01	81.1524704000552
2009-01-01	78.1194287902134
2009-04-01	76.7738105904074
2009-07-01	76.4052225035378
2009-10-01	76.2636383276836
2010-01-01	77.5707162186274
2010-04-01	77.8257874220432
2010-07-01	76.3657675836412
2010-10-01	76.0507240219206
2011-01-01	76.1701811976570
2011-04-01	76.2670833873984
2011-07-01	76.3287702224434
2011-10-01	78.0022370635335
2012-01-01	77.1252507799190
2012-04-01	77.4994629351236
2012-07-01	77.6187359954979
2012-10-01	77.4330136941041
2013-01-01	78.2640366218566
2013-04-01	78.5735654964468
2013-07-01	78.9055021824980
2013-10-01	80.0296917615266
2014-01-01	80.2075039937779
2014-04-01	81.3597740934169
2014-07-01	81.6730808127702
2014-10-01	82.1605266880531
2015-01-01	82.9497337986795
2015-04-01	83.0264806203845
2015-07-01	82.9116522131639
2015-10-01	82.7641661033349
2016-01-01	84.0912433493453
2016-04-01	85.4266672269361
2016-07-01	85.1067053023350
2016-10-01	86.0385326675072
2017-01-01	85.3377911339609
2017-04-01	85.2698656677968
2017-07-01	83.3492930542502
2017-10-01	83.2764921463949
2018-01-01	82.9724842360892
2018-04-01	82.9188826727971