Quarter	Percent, Seasonally Adjusted
2004-01-01	13.36872858025730
2004-04-01	11.01777850269120
2004-07-01	12.00149311241690
2004-10-01	11.80513000087540
2005-01-01	11.87677887918340
2005-04-01	11.77580082361450
2005-07-01	12.12224688407030
2005-10-01	11.14593913073930
2006-01-01	10.39747634069400
2006-04-01	10.51888793648320
2006-07-01	10.45617040905420
2006-10-01	9.92044574220845
2007-01-01	10.38221149818190
2007-04-01	10.22374627606750
2007-07-01	11.86221265578440
2007-10-01	10.62326065629570
2008-01-01	11.15057422373460
2008-04-01	11.25936757448360
2008-07-01	12.50396219347030
2008-10-01	13.49284259571290
2009-01-01	13.51498377552970
2009-04-01	13.44489380301440
2009-07-01	12.75923624026840
2009-10-01	12.00421402645290
2010-01-01	12.07652025221760
2010-04-01	10.77199281867150
2010-07-01	10.15072308356790
2010-10-01	9.53350673091786
2011-01-01	9.19909371316445
2011-04-01	9.12185425301095
2011-07-01	9.53200507545693
2011-10-01	8.70727069421895
2012-01-01	8.66027298176996
2012-04-01	8.75676630537645
2012-07-01	8.81315211854014
2012-10-01	9.31080185553346
2013-01-01	9.28606792751758
2013-04-01	9.96190233143149
2013-07-01	10.09027266028000
2013-10-01	9.90289437760104
2014-01-01	9.49104311936170
2014-04-01	10.04633162869800
2014-07-01	10.30971122029480
2014-10-01	10.48189969544530
2015-01-01	9.11064743415283
2015-04-01	10.20395374010140
2015-07-01	10.72234185809990
2015-10-01	10.27930967535430
2016-01-01	10.05949571409420
2016-04-01	10.73285115449890
2016-07-01	11.48757425967080
2016-10-01	10.65729254486330
2017-01-01	9.82179365744838
2017-04-01	10.77301359835870
2017-07-01	11.01326155394090
2017-10-01	10.52367448004200
2018-01-01	9.89605836226119
2018-04-01	10.46747967479670