Quarter	Percent, Seasonally Adjusted
2005-01-01	8.07810613192701
2005-04-01	8.11203944565892
2005-07-01	7.97007633574838
2005-10-01	7.91611415943098
2006-01-01	7.72279310229880
2006-04-01	7.42076709770080
2006-07-01	7.21302442169252
2006-10-01	7.06954144045807
2007-01-01	6.78349617160344
2007-04-01	6.55609301816378
2007-07-01	6.57621609591908
2007-10-01	6.43098222669075
2008-01-01	6.45013090924900
2008-04-01	6.56097227806034
2008-07-01	6.63561557510275
2008-10-01	7.05211895866145
2009-01-01	8.00591100430493
2009-04-01	8.55928054953495
2009-07-01	8.90344883342003
2009-10-01	9.06552844304794
2010-01-01	9.22795665317702
2010-04-01	9.31975937244214
2010-07-01	9.27775726539474
2010-10-01	9.25478817941799
2011-01-01	9.10360453511194
2011-04-01	9.11500958015084
2011-07-01	9.48766904628991
2011-10-01	9.78627195718467
2012-01-01	10.17147586350400
2012-04-01	10.48713803726150
2012-07-01	10.72745721304720
2012-10-01	10.98867146424590
2013-01-01	11.20454798417900
2013-04-01	11.39249715423760
2013-07-01	11.37649557303570
2013-10-01	11.19104319379540
2014-01-01	11.11951257148560
2014-04-01	10.98882971630450
2014-07-01	10.96836167487940
2014-10-01	10.90873463023390
2015-01-01	10.54282701022760
2015-04-01	10.49827009604540
2015-07-01	10.06738511298370
2015-10-01	9.94799173825070
2016-01-01	9.71736776079565
2016-04-01	9.56616668252815
2016-07-01	9.40169734997272
2016-10-01	9.14719876086431
2017-01-01	8.92765290172021
2017-04-01	8.62634519127804
2017-07-01	8.55095998226949
2017-10-01	8.24303477103938
2018-01-01	8.10901843220276
2018-04-01	7.87604442543598