Quarter	Percent, Seasonally Adjusted
2005-01-01	40.3564883212316
2005-04-01	40.5313710295705
2005-07-01	40.5930627062938
2005-10-01	40.6925065657700
2006-01-01	40.6758999082445
2006-04-01	40.5659571385697
2006-07-01	40.6976701021139
2006-10-01	40.7095583394410
2007-01-01	40.5847857681125
2007-04-01	40.5885053782890
2007-07-01	40.8176599814384
2007-10-01	40.7175950700582
2008-01-01	40.9000649217405
2008-04-01	40.8321071489603
2008-07-01	40.7478021883668
2008-10-01	40.6117880013360
2009-01-01	40.8637797502483
2009-04-01	40.5992134371870
2009-07-01	40.1287571012042
2009-10-01	39.8468357896013
2010-01-01	39.8986187413569
2010-04-01	39.8330871140885
2010-07-01	39.7776566682546
2010-10-01	39.4213843877891
2011-01-01	39.4293631474046
2011-04-01	39.6396430638922
2011-07-01	39.5789292926509
2011-10-01	39.4765020807163
2012-01-01	39.3422488960289
2012-04-01	39.4519674868859
2012-07-01	39.3214049987902
2012-10-01	39.6130441675933
2013-01-01	39.4872662789906
2013-04-01	39.2181798901555
2013-07-01	39.1849072235136
2013-10-01	39.2708561547976
2014-01-01	38.8420710775654
2014-04-01	38.7925414608366
2014-07-01	38.9253826512073
2014-10-01	38.9996314361837
2015-01-01	39.1453319545747
2015-04-01	38.8008068211880
2015-07-01	38.7268140288940
2015-10-01	38.6511490676339
2016-01-01	38.8631676296906
2016-04-01	39.0771380861273
2016-07-01	39.1958013119507
2016-10-01	38.8986773117153
2017-01-01	39.1375599854033
2017-04-01	39.2374958731434
2017-07-01	38.9792464577168
2017-10-01	39.3207645410150
2018-01-01	39.0384654065706
2018-04-01	38.8610318220674