Quarter	Percent, Seasonally Adjusted
2005-01-01	10.12586716115560
2005-04-01	10.11735561891200
2005-07-01	10.00311035197840
2005-10-01	9.92977591503349
2006-01-01	9.79082292741611
2006-04-01	9.39434854044954
2006-07-01	9.24270048683897
2006-10-01	8.97775007449282
2007-01-01	8.66684821040134
2007-04-01	8.45930241547830
2007-07-01	8.30248038145020
2007-10-01	8.15265357192936
2008-01-01	8.06654065675537
2008-04-01	8.18940363610041
2008-07-01	8.18658755509871
2008-10-01	8.40273413042193
2009-01-01	9.26523784314222
2009-04-01	9.57886754799623
2009-07-01	9.87609902816167
2009-10-01	9.88610071631296
2010-01-01	10.16750539096890
2010-04-01	10.27410258935300
2010-07-01	10.22500368254220
2010-10-01	10.28475699907060
2011-01-01	10.23696871554820
2011-04-01	10.13578735044460
2011-07-01	10.47358152303320
2011-10-01	10.70142069186120
2012-01-01	11.06259063799440
2012-04-01	11.40006358268780
2012-07-01	11.64066102892070
2012-10-01	11.84831876950760
2013-01-01	12.07983796988250
2013-04-01	12.16999995941990
2013-07-01	12.04762697358170
2013-10-01	12.04105702557580
2014-01-01	11.93926465180800
2014-04-01	11.78628474111000
2014-07-01	11.80072609695930
2014-10-01	11.67989631305870
2015-01-01	11.36203295905040
2015-04-01	11.20774604494730
2015-07-01	10.84889503705390
2015-10-01	10.79371685738040
2016-01-01	10.57908940857350
2016-04-01	10.56392156406920
2016-07-01	10.33792262583980
2016-10-01	10.05237004930610
2017-01-01	9.85365346592667
2017-04-01	9.50240499549692
2017-07-01	9.37758978390311
2017-10-01	9.07741002464426
2018-01-01	8.94283291567484
2018-04-01	8.70816584461426