Quarter	Percent, Seasonally Adjusted
2001-01-01	4.35317792065648
2001-04-01	3.96876823450911
2001-07-01	4.11470448357900
2001-10-01	4.19340980664401
2002-01-01	4.17204100523578
2002-04-01	4.30241984188697
2002-07-01	4.57837849585475
2002-10-01	4.56519971390175
2003-01-01	4.79017296160870
2003-04-01	4.87369435811461
2003-07-01	5.32784883640343
2003-10-01	5.54260989661863
2004-01-01	5.72506636458310
2004-04-01	5.62279881845107
2004-07-01	5.68380304984706
2004-10-01	5.26008502255711
2005-01-01	5.60777800707822
2005-04-01	6.33946168465313
2005-07-01	6.15846819416630
2005-10-01	6.06570959182866
2006-01-01	5.69766113443884
2006-04-01	5.20387367239927
2006-07-01	4.87910342208887
2006-10-01	4.84928425990641
2007-01-01	4.50987987603957
2007-04-01	4.18101265578380
2007-07-01	3.98514885731904
2007-10-01	3.78061450281424
2008-01-01	3.92551819525588
2008-04-01	3.89364184001373
2008-07-01	3.82901196632153
2008-10-01	4.36555944223610
2009-01-01	5.35982881428399
2009-04-01	6.52048252507515
2009-07-01	6.79448104191514
2009-10-01	6.94862953338481
2010-01-01	6.77493449604651
2010-04-01	6.33689351383223
2010-07-01	6.38506996014084
2010-10-01	5.75334635235450
2011-01-01	5.55682597851986
2011-04-01	5.67768798646234
2011-07-01	5.55274535596377
2011-10-01	5.83292274884841
2012-01-01	5.95240137120597
2012-04-01	5.97805927148518
2012-07-01	6.22592908653099
2012-10-01	6.20299001397352
2013-01-01	5.99210565988692
2013-04-01	6.08639925194132
2013-07-01	5.84426593029440
2013-10-01	6.20485246867131
2014-01-01	6.16993790594574
2014-04-01	5.99883061503335
2014-07-01	6.11364063007014
2014-10-01	5.89979865621920
2015-01-01	6.08456876152205
2015-04-01	5.96011137442246
2015-07-01	5.55573677428025
2015-10-01	5.60364610360058
2016-01-01	5.68412628567018
2016-04-01	5.47778297046184
2016-07-01	5.55481522348468
2016-10-01	5.81889783878511
2017-01-01	5.44634785002965
2017-04-01	5.60525529884097
2017-07-01	5.60828048194561
2017-10-01	5.41846830234652
2018-01-01	5.01030293497793
2018-04-01	5.13346697986422