Quarter	Percent, Seasonally Adjusted
2005-01-01	47.6035144607233
2005-04-01	47.6318245992166
2005-07-01	47.5276152717810
2005-10-01	47.4924455843541
2006-01-01	47.5407547477395
2006-04-01	47.6263661811273
2006-07-01	47.3981605571670
2006-10-01	47.5707707539105
2007-01-01	47.6894480101882
2007-04-01	47.5844569189460
2007-07-01	48.2656364472322
2007-10-01	47.8033401861408
2008-01-01	48.0208350605159
2008-04-01	47.9853986219577
2008-07-01	47.8952906322603
2008-10-01	47.4683901755428
2009-01-01	47.1516939131349
2009-04-01	46.7913909735468
2009-07-01	46.5129004087377
2009-10-01	46.0208259807342
2010-01-01	45.7585470337436
2010-04-01	45.4601915316200
2010-07-01	44.7354552258319
2010-10-01	44.9431893155784
2011-01-01	44.8630248873551
2011-04-01	44.5722365976885
2011-07-01	44.3209028244936
2011-10-01	44.6131462425966
2012-01-01	44.1733791298649
2012-04-01	44.2463642491954
2012-07-01	44.1839443378429
2012-10-01	43.9926520834519
2013-01-01	43.8656760508735
2013-04-01	43.8624629636181
2013-07-01	43.4412156592767
2013-10-01	42.8787585830628
2014-01-01	42.8974185694409
2014-04-01	42.5299019655765
2014-07-01	42.7383689208425
2014-10-01	42.4059263126323
2015-01-01	42.5348683301059
2015-04-01	41.9433303699032
2015-07-01	41.8334171889656
2015-10-01	42.1555755376155
2016-01-01	41.8774913525331
2016-04-01	42.0406898709040
2016-07-01	41.6384369471637
2016-10-01	42.2126070778296
2017-01-01	41.7363097748465
2017-04-01	41.9285853602603
2017-07-01	42.4465389516871
2017-10-01	42.1886060736043
2018-01-01	42.3359285097843
2018-04-01	42.7499492792659