Quarter	Percent, Seasonally Adjusted
2005-01-01	10.75630664006030
2005-04-01	11.12914915706000
2005-07-01	10.95671236259880
2005-10-01	10.76228598938850
2006-01-01	10.66684474799370
2006-04-01	10.19155535061640
2006-07-01	9.93775527564106
2006-10-01	9.95066078380405
2007-01-01	9.04397022112971
2007-04-01	8.96234398234230
2007-07-01	8.70020297119032
2007-10-01	8.51396955979788
2008-01-01	7.90833727609789
2008-04-01	8.06328610449686
2008-07-01	7.60452594777365
2008-10-01	7.05774347521600
2009-01-01	7.45375013480906
2009-04-01	7.40106563564500
2009-07-01	7.53573073687219
2009-10-01	6.90115218407549
2010-01-01	6.99718888759506
2010-04-01	6.56900870862045
2010-07-01	6.24328162271492
2010-10-01	6.22086092726488
2011-01-01	5.96009385323165
2011-04-01	5.53591292134531
2011-07-01	5.58167066624635
2011-10-01	5.29168096808912
2012-01-01	5.21198173174088
2012-04-01	5.24525524205615
2012-07-01	5.17730138320166
2012-10-01	5.11519728654509
2013-01-01	5.09220267962121
2013-04-01	4.99902431218518
2013-07-01	4.79566158181506
2013-10-01	4.81981644477079
2014-01-01	4.83024271870892
2014-04-01	4.57372767782024
2014-07-01	4.61569052372532
2014-10-01	4.54690568194265
2015-01-01	4.39635963772968
2015-04-01	4.28120682656847
2015-07-01	3.97582795382050
2015-10-01	4.27453629347529
2016-01-01	4.11343700939576
2016-04-01	3.88036515823308
2016-07-01	3.67414890158431
2016-10-01	3.33646761325640
2017-01-01	3.51428878654086
2017-04-01	3.28421739018423
2017-07-01	3.31588488243376
2017-10-01	3.18085240955933
2018-01-01	2.96809463276348
2018-04-01	3.00272262386458