Quarter	Percent, Seasonally Adjusted
2001-01-01	5.23091652972394
2001-04-01	5.15852677294665
2001-07-01	5.29723287446428
2001-10-01	5.32603375279784
2002-01-01	5.46891938698756
2002-04-01	5.40079170678055
2002-07-01	5.68134086006993
2002-10-01	5.78600008637303
2003-01-01	5.77937797897382
2003-04-01	6.05991621681305
2003-07-01	6.32585764586005
2003-10-01	6.78975910447104
2004-01-01	7.07102898676089
2004-04-01	7.02183506886337
2004-07-01	7.04759025729318
2004-10-01	6.78838334349895
2005-01-01	6.82636893312455
2005-04-01	8.43215065130483
2005-07-01	8.01617335330209
2005-10-01	7.63567311931267
2006-01-01	7.21107584961992
2006-04-01	7.32485823199704
2006-07-01	6.83459178355291
2006-10-01	6.66117807868091
2007-01-01	6.50594705358014
2007-04-01	5.99028418659981
2007-07-01	5.83337225869741
2007-10-01	5.65687866323592
2008-01-01	5.63556430392474
2008-04-01	5.97587553480527
2008-07-01	5.93271031495021
2008-10-01	6.64252762912982
2009-01-01	7.66775676216541
2009-04-01	8.73896920710896
2009-07-01	9.38640281407689
2009-10-01	9.57202376197631
2010-01-01	9.38666580648988
2010-04-01	8.98208977669999
2010-07-01	8.91992484229056
2010-10-01	8.39945902651981
2011-01-01	8.00909922933504
2011-04-01	8.05198470101113
2011-07-01	7.96579000956708
2011-10-01	8.14482208646879
2012-01-01	8.21557720400006
2012-04-01	8.27364430153357
2012-07-01	8.64715278116023
2012-10-01	8.66815654185519
2013-01-01	8.54550724693693
2013-04-01	8.56752452565206
2013-07-01	8.24345017271453
2013-10-01	8.42158740217156
2014-01-01	8.53561779153420
2014-04-01	8.44752634571643
2014-07-01	8.47398390693991
2014-10-01	8.34668719538818
2015-01-01	8.06349364467804
2015-04-01	7.93123767588090
2015-07-01	7.66515318474076
2015-10-01	7.50146382546179
2016-01-01	7.82263939291851
2016-04-01	7.50682573624093
2016-07-01	7.41769653103409
2016-10-01	7.50174676386650
2017-01-01	7.38247289264236
2017-04-01	7.22284515485076
2017-07-01	7.17367039313872
2017-10-01	6.89670659822375
2018-01-01	6.63059516858962
2018-04-01	6.73873355294528