Quarter	Percent, Seasonally Adjusted
2004-01-01	12.13289893725570
2004-04-01	12.50030197223680
2004-07-01	11.96127931787850
2004-10-01	12.25083749165090
2005-01-01	12.22830288634410
2005-04-01	11.67582391411280
2005-07-01	11.84819725444530
2005-10-01	11.84842079900870
2006-01-01	11.52334250100210
2006-04-01	10.96547500343820
2006-07-01	11.51487247010740
2006-10-01	12.44849732002870
2007-01-01	11.64229949039330
2007-04-01	12.24782897521600
2007-07-01	11.79589296373600
2007-10-01	12.12212864132000
2008-01-01	11.51263657101690
2008-04-01	11.05955224351130
2008-07-01	11.38246915858500
2008-10-01	11.68667898193760
2009-01-01	13.45635613899830
2009-04-01	14.88487779784210
2009-07-01	14.66926111412380
2009-10-01	14.53814196535790
2010-01-01	12.06683967894180
2010-04-01	11.70333685150600
2010-07-01	10.35141693864890
2010-10-01	10.32244153647380
2011-01-01	10.19188001672950
2011-04-01	9.85913212911809
2011-07-01	10.20499251268480
2011-10-01	10.20899896835260
2012-01-01	10.72166301430910
2012-04-01	11.55791046764540
2012-07-01	11.46758291772970
2012-10-01	11.61435399639290
2013-01-01	12.27797471472070
2013-04-01	12.52875761981280
2013-07-01	12.69379279180940
2013-10-01	13.35207794740190
2014-01-01	13.19430962773450
2014-04-01	13.42281794947760
2014-07-01	13.97983371473970
2014-10-01	13.58131055998420
2015-01-01	13.30121776775380
2015-04-01	13.23813742152370
2015-07-01	13.78571909982340
2015-10-01	13.57281015450860
2016-01-01	14.37088105215520
2016-04-01	14.59963575187910
2016-07-01	14.87606773488900
2016-10-01	14.43469171735370
2017-01-01	14.69015600536790
2017-04-01	14.56226462521830
2017-07-01	14.58531104841230
2017-10-01	14.73129900402630
2018-01-01	14.57620553869990
2018-04-01	14.44369584145280