Quarter	Percent, Seasonally Adjusted
2000-01-01	2.02333639735410
2000-04-01	2.02339648820810
2000-07-01	1.94233220173775
2000-10-01	2.11955752931412
2001-01-01	1.58243348057356
2001-04-01	1.52555218006485
2001-07-01	1.47346450116301
2001-10-01	1.49855854935324
2002-01-01	1.68964643215164
2002-04-01	2.08286249061428
2002-07-01	2.08379292071333
2002-10-01	2.64067300301872
2003-01-01	2.32871627748068
2003-04-01	2.18376042493389
2003-07-01	2.83959706972778
2003-10-01	2.87592219757590
2004-01-01	3.09792417395328
2004-04-01	3.63233019233261
2004-07-01	3.47124319648488
2004-10-01	3.68969022751475
2005-01-01	3.84456415568269
2005-04-01	3.96225815082682
2005-07-01	4.21295285795467
2005-10-01	4.24235753765461
2006-01-01	4.03889272543050
2006-04-01	3.93461655299141
2006-07-01	3.68988090550157
2006-10-01	3.62978180711830
2007-01-01	3.81181103567686
2007-04-01	3.54488139515857
2007-07-01	3.55144879709779
2007-10-01	3.51986536178017
2008-01-01	3.48286477037208
2008-04-01	3.30073160153669
2008-07-01	3.00757271589748
2008-10-01	3.02745623515519
2009-01-01	2.75172188731131
2009-04-01	2.89277698130745
2009-07-01	3.08715043013222
2009-10-01	3.63411729564779
2010-01-01	4.07709000974248
2010-04-01	3.84502942237060
2010-07-01	4.23015565677564
2010-10-01	3.96082532933058
2011-01-01	4.46545178693836
2011-04-01	4.60106190437632
2011-07-01	4.61490294744503
2011-10-01	4.95217667791933
2012-01-01	5.03402898398557
2012-04-01	5.31558517211773
2012-07-01	4.96178855936400
2012-10-01	5.69605024862732
2013-01-01	6.14369792981455
2013-04-01	6.70501816785388
2013-07-01	7.12075298896789
2013-10-01	7.14552230057715
2014-01-01	7.83993461824776
2014-04-01	7.67912123149614
2014-07-01	7.80909907475694
2014-10-01	7.66617110061026
2015-01-01	7.77819949065372
2015-04-01	8.23857568771120
2015-07-01	8.11176883124433
2015-10-01	8.12888642101107
2016-01-01	7.81949810796434
2016-04-01	7.44483916417515
2016-07-01	6.82774157395072
2016-10-01	6.54136582822140
2017-01-01	6.20352170088999
2017-04-01	5.96318299953097
2017-07-01	5.12080049561267
2017-10-01	4.89481773981683
2018-01-01	4.83199456771507
2018-04-01	4.67409565900073