Quarter	Percent, Seasonally Adjusted
2005-01-01	2.76938770577739
2005-04-01	2.40935840834883
2005-07-01	2.17935234524621
2005-10-01	1.93872777272484
2006-01-01	2.06847632041428
2006-04-01	1.76393203648025
2006-07-01	2.40877023670931
2006-10-01	2.29326689911114
2007-01-01	2.45138826035324
2007-04-01	1.97345159257891
2007-07-01	2.42473563443613
2007-10-01	2.62372566187149
2008-01-01	2.67729514450930
2008-04-01	2.25819377104370
2008-07-01	2.61905077774908
2008-10-01	2.95681355609559
2009-01-01	3.44523139790062
2009-04-01	3.81303423395360
2009-07-01	3.69527989481384
2009-10-01	3.53862070094444
2010-01-01	3.53759635821868
2010-04-01	3.82140005403412
2010-07-01	3.86845156250875
2010-10-01	4.04889856116753
2011-01-01	3.39617350195158
2011-04-01	3.64447295108918
2011-07-01	3.53082827166333
2011-10-01	3.59927964493544
2012-01-01	3.32335864312284
2012-04-01	3.26590503628328
2012-07-01	3.22193133979190
2012-10-01	3.37934606835233
2013-01-01	3.17714410861654
2013-04-01	3.57572114476533
2013-07-01	3.13264906035832
2013-10-01	3.50900264058439
2014-01-01	3.54584298771097
2014-04-01	3.37433987505130
2014-07-01	3.28385169724700
2014-10-01	2.79659796915486
2015-01-01	2.90804118915363
2015-04-01	2.95662543126182
2015-07-01	2.84876697456342
2015-10-01	3.08981292330694
2016-01-01	2.99536358031882
2016-04-01	2.38332894164529
2016-07-01	2.65065233173121
2016-10-01	2.06225332964970
2017-01-01	2.33064863840063
2017-04-01	2.17203616858392
2017-07-01	2.31210292455476
2017-10-01	2.34343228257186
2018-01-01	1.89453277570483
2018-04-01	1.94701130073042