Quarter	Percent, Seasonally Adjusted
2006-01-01	3.01594434437280
2006-04-01	2.80463849242203
2006-07-01	2.85113413945438
2006-10-01	2.79834895204086
2007-01-01	2.87603313067317
2007-04-01	2.93894651692195
2007-07-01	2.91383055938962
2007-10-01	2.99385416092030
2008-01-01	3.05886214434145
2008-04-01	3.00433586102223
2008-07-01	3.20184276043756
2008-10-01	3.80719280227832
2009-01-01	4.23736399453251
2009-04-01	4.57411537319539
2009-07-01	4.39319234625814
2009-10-01	4.11020830999114
2010-01-01	4.08245477766204
2010-04-01	3.83811924489735
2010-07-01	3.72625860188913
2010-10-01	3.47050458811674
2011-01-01	3.36695800081217
2011-04-01	3.41204308133123
2011-07-01	3.12134224578372
2011-10-01	2.94901364969634
2012-01-01	3.02441871351095
2012-04-01	2.92942530402274
2012-07-01	2.91337234693950
2012-10-01	3.10037779564955
2013-01-01	3.17205936071532
2013-04-01	3.29271682338035
2013-07-01	3.35159503153122
2013-10-01	3.30028187041035
2014-01-01	3.45959240242078
2014-04-01	3.64223278619607
2014-07-01	3.87962199756631
2014-10-01	4.03859847948267