Quarter	Percent, Seasonally Adjusted
2005-01-01	86.2345874130213
2005-04-01	86.4079790128784
2005-07-01	86.3637259372867
2005-10-01	86.5067380180523
2006-01-01	86.9279153184360
2006-04-01	87.0595815707835
2006-07-01	87.1940346158239
2006-10-01	87.1303895731818
2007-01-01	87.2835030981300
2007-04-01	87.1793019250060
2007-07-01	87.2582152710784
2007-10-01	87.2205898929826
2008-01-01	87.0074312728380
2008-04-01	86.9448361056674
2008-07-01	87.1744257720714
2008-10-01	87.0346304629854
2009-01-01	87.1075144474387
2009-04-01	87.0676594900496
2009-07-01	87.0546703516654
2009-10-01	87.3673201742049
2010-01-01	87.2307668998241
2010-04-01	87.3663826764901
2010-07-01	87.2984683011927
2010-10-01	87.3076199261720
2011-01-01	87.5168923882550
2011-04-01	87.6533153783997
2011-07-01	87.7968336862728
2011-10-01	87.8381174765825
2012-01-01	87.7370276173687
2012-04-01	87.6886967411236
2012-07-01	87.6957871424200
2012-10-01	87.7701170192943
2013-01-01	87.7235307927288
2013-04-01	87.8085151320770
2013-07-01	87.6295822314242
2013-10-01	87.6407763226508
2014-01-01	87.5038309842051
2014-04-01	87.5393589145857
2014-07-01	87.6709159777568
2014-10-01	87.5748212531223
2015-01-01	87.6610896277498
2015-04-01	87.5864742079120
2015-07-01	87.4138021848048
2015-10-01	87.5708900393304
2016-01-01	87.3267916955915
2016-04-01	87.3056341733843
2016-07-01	87.4201839915895
2016-10-01	87.3377073873542
2017-01-01	87.2746228443099
2017-04-01	87.2966193301993
2017-07-01	87.3302445959922
2017-10-01	87.3887621249021
2018-01-01	87.6330905352031
2018-04-01	87.6485971741088