Quarter	Percent, Seasonally Adjusted
2000-01-01	2.05700471820806
2000-04-01	2.16837458806902
2000-07-01	2.50704186074265
2000-10-01	2.01820813467489
2001-01-01	2.28207632903744
2001-04-01	2.39706384748560
2001-07-01	2.81614568778659
2001-10-01	2.80414023600657
2002-01-01	2.78637879754951
2002-04-01	3.00469689704616
2002-07-01	2.74023149313251
2002-10-01	2.75259657851151
2003-01-01	3.00619135179011
2003-04-01	3.06021370589032
2003-07-01	2.89280911679259
2003-10-01	3.16708483951483
2004-01-01	2.99608481532446
2004-04-01	3.01000227843282
2004-07-01	3.43776067142129
2004-10-01	3.11944251095238
2005-01-01	3.49752039678560
2005-04-01	3.65074396375885
2005-07-01	3.57310027410752
2005-10-01	3.49902850846642
2006-01-01	3.44770854944695
2006-04-01	2.95091328739649
2006-07-01	2.52291316740567
2006-10-01	2.25379890400010
2007-01-01	1.86851865561363
2007-04-01	2.18691558154805
2007-07-01	1.90097427287094
2007-10-01	1.81705863280291
2008-01-01	1.73673772929239
2008-04-01	1.84321469955459
2008-07-01	1.64969183978500
2008-10-01	2.04998242661410
2009-01-01	1.77356184923244
2009-04-01	2.18569404472796
2009-07-01	2.01387412529590
2009-10-01	2.02284364329685
2010-01-01	2.68633044388406
2010-04-01	2.16752874332450
2010-07-01	2.66259006203136
2010-10-01	2.52854975544501
2011-01-01	2.36892410657335
2011-04-01	2.75216597336459
2011-07-01	2.65862454750501
2011-10-01	2.28241125516939
2012-01-01	2.19153315839741
2012-04-01	2.04328821695628
2012-07-01	1.84290973706233
2012-10-01	2.67123232555380
2013-01-01	2.56530295148269
2013-04-01	3.03143848811208
2013-07-01	2.98633441255480
2013-10-01	2.97112586415226
2014-01-01	3.20000941733249
2014-04-01	2.88236190964227
2014-07-01	3.45780141632328
2014-10-01	3.10235844619148
2015-01-01	3.95141336702960
2015-04-01	3.37403213021481
2015-07-01	3.47520360927967
2015-10-01	4.30599007334146
2016-01-01	3.62407349439967
2016-04-01	3.16983224650524
2016-07-01	3.93984062917126
2016-10-01	3.72550702330808
2017-01-01	3.66133876211188
2017-04-01	3.66815822847944
2017-07-01	3.15564764817793
2017-10-01	3.27684597629965
2018-01-01	3.35676074807509
2018-04-01	3.10596191928149