Quarter	Percent, Seasonally Adjusted
2007-01-01	3.91786118290224
2007-04-01	4.10624545017688
2007-07-01	2.93601672148256
2007-10-01	3.30571740737366
2008-01-01	2.53081962078930
2008-04-01	4.46641791885242
2008-07-01	4.95539283551926
2008-10-01	5.24590937816329
2009-01-01	4.93703695306769
2009-04-01	4.38173327738870
2009-07-01	3.97982517413172
2009-10-01	4.44822585711206
2010-01-01	4.22603862348382
2010-04-01	4.19564389375480
2010-07-01	3.06130781778134
2010-10-01	3.85669806310737
2011-01-01	3.21419239446952
2011-04-01	4.33739299036170
2011-07-01	3.81421753172810
2011-10-01	4.23756848053413
2012-01-01	5.45695787397898
2012-04-01	3.55649729590559
2012-07-01	4.92899516591105
2012-10-01	4.35918919304408
2013-01-01	5.36090458370582
2013-04-01	5.63412479151699
2013-07-01	5.82163471306654
2013-10-01	5.22850016540077
2014-01-01	7.78481593222829
2014-04-01	4.76742980396695
2014-07-01	6.18419544654880
2014-10-01	5.21105086781838
2015-01-01	6.43156500308398
2015-04-01	5.14343912264929
2015-07-01	6.78603761280931
2015-10-01	6.22075483309504
2016-01-01	5.61294279337452
2016-04-01	5.76504841603850
2016-07-01	6.71908820669209
2016-10-01	6.05721659954899
2017-01-01	6.43086012181091
2017-04-01	5.47920927990832
2017-07-01	5.25084160125604
2017-10-01	5.10188494832871
2018-01-01	4.99107042650255
2018-04-01	5.26867988661448