Quarter	Percent, Seasonally Adjusted
2005-01-01	8.43990784010030
2005-04-01	8.48321518843412
2005-07-01	8.35401148177407
2005-10-01	8.21884683985152
2006-01-01	7.99725108321058
2006-04-01	7.72125542633848
2006-07-01	7.50620355876780
2006-10-01	7.32521573643493
2007-01-01	6.98192118008630
2007-04-01	6.68924906616155
2007-07-01	6.58950985371610
2007-10-01	6.38678154601233
2008-01-01	6.33860226029569
2008-04-01	6.45803687834450
2008-07-01	6.64650617204435
2008-10-01	7.17503385101836
2009-01-01	8.24993748815253
2009-04-01	8.91416972788130
2009-07-01	9.43776922508469
2009-10-01	9.64779022127242
2010-01-01	9.86855515973850
2010-04-01	9.75616803250580
2010-07-01	9.62666887920716
2010-10-01	9.58151357938548
2011-01-01	9.48673354487459
2011-04-01	9.54497356705911
2011-07-01	9.76226073139438
2011-10-01	9.96826072347958
2012-01-01	10.22626933134540
2012-04-01	10.48480154152650
2012-07-01	10.64276551084330
2012-10-01	10.88248860075050
2013-01-01	11.02297213358180
2013-04-01	11.06521473215570
2013-07-01	11.04234274424430
2013-10-01	10.77939442984100
2014-01-01	10.63679331821360
2014-04-01	10.34601880730370
2014-07-01	10.16013995251710
2014-10-01	10.05778702487930
2015-01-01	9.80346598451297
2015-04-01	9.66987782153422
2015-07-01	9.36539244652919
2015-10-01	9.10626028131054
2016-01-01	8.88624528172133
2016-04-01	8.62929391106509
2016-07-01	8.43034295069526
2016-10-01	8.20926358519321
2017-01-01	7.93502454676189
2017-04-01	7.68379324518338
2017-07-01	7.44355915327699
2017-10-01	7.20113552909103
2018-01-01	7.01608913432610
2018-04-01	6.80461810477021