Quarter	Percent, Seasonally Adjusted
2007-01-01	3.99466501852380
2007-04-01	4.21964659819656
2007-07-01	2.87559885349373
2007-10-01	3.15394224672013
2008-01-01	2.41443007392922
2008-04-01	4.31333531045998
2008-07-01	5.11278377198231
2008-10-01	5.37922243785270
2009-01-01	5.08298385137331
2009-04-01	4.28867130951438
2009-07-01	3.71368104670608
2009-10-01	4.41084856137118
2010-01-01	4.55346131451622
2010-04-01	4.20240393803403
2010-07-01	2.79139226690402
2010-10-01	3.61547991016363
2011-01-01	3.29103198271455
2011-04-01	4.35495830882551
2011-07-01	3.55688804286279
2011-10-01	4.21432677880908
2012-01-01	5.82401970951005
2012-04-01	3.38538465944941
2012-07-01	4.60153996810914
2012-10-01	4.26512752408739
2013-01-01	5.51299488850939
2013-04-01	5.74532039804678
2013-07-01	5.39757604418176
2013-10-01	5.09671137481942
2014-01-01	8.34714070007060
2014-04-01	4.55117232328278
2014-07-01	5.61699861205483
2014-10-01	5.17369296384765
2015-01-01	6.32125998159680
2015-04-01	4.80678195407522
2015-07-01	6.91807527898520
2015-10-01	6.41501866432306
2016-01-01	5.32950635939081
2016-04-01	5.68384197430188
2016-07-01	6.88435170545179
2016-10-01	6.17017841302601
2017-01-01	6.66593286173237
2017-04-01	5.48502833295227
2017-07-01	5.02543794578801
2017-10-01	4.93816110686825
2018-01-01	5.02277756603465
2018-04-01	5.30652663038859