Quarter	Percent, Seasonally Adjusted
2001-01-01	4.53526749721504
2001-04-01	4.46868353931401
2001-07-01	4.49169790356306
2001-10-01	4.54155534780861
2002-01-01	4.48717858253296
2002-04-01	4.63486431108189
2002-07-01	4.68860126905225
2002-10-01	4.67585090153909
2003-01-01	4.92317397886860
2003-04-01	4.98123612852576
2003-07-01	5.23506817358012
2003-10-01	5.55993273502271
2004-01-01	5.85220031568454
2004-04-01	6.04353635556008
2004-07-01	6.36650374540394
2004-10-01	6.26042372850555
2005-01-01	6.07367927424195
2005-04-01	7.97830998394733
2005-07-01	7.63066065816699
2005-10-01	7.77071864353082
2006-01-01	7.68927489658738
2006-04-01	7.48150095862645
2006-07-01	7.17337466505615
2006-10-01	6.67879563008854
2007-01-01	6.56777075743793
2007-04-01	6.52889494296899
2007-07-01	6.32080617302791
2007-10-01	6.44722056804559
2008-01-01	6.35417721187720
2008-04-01	6.39925930446051
2008-07-01	6.61213981467736
2008-10-01	6.89678153635831
2009-01-01	7.35734417824718
2009-04-01	7.87444187214320
2009-07-01	8.25453845273092
2009-10-01	8.56272154362615
2010-01-01	8.71368046974018
2010-04-01	8.59844789529732
2010-07-01	8.54102920470326
2010-10-01	8.23417858706113
2011-01-01	8.05672209601047
2011-04-01	7.80431259277662
2011-07-01	7.58371505384444
2011-10-01	7.61013669647205
2012-01-01	7.50553192678725
2012-04-01	7.71934239459564
2012-07-01	7.75238224533000
2012-10-01	7.86511416760736
2013-01-01	7.96774849647190
2013-04-01	7.81711899009692
2013-07-01	7.98562804193856
2013-10-01	7.78394842645068
2014-01-01	7.78611602210312
2014-04-01	7.72418513815684
2014-07-01	7.62215240553250
2014-10-01	7.64684155060395
2015-01-01	7.60928069587888
2015-04-01	7.53801558199082
2015-07-01	7.04714975041977
2015-10-01	6.97157092002059
2016-01-01	6.77162889322562
2016-04-01	6.55142373044666
2016-07-01	6.55769956526686
2016-10-01	6.46697104645662
2017-01-01	6.43831207842615
2017-04-01	6.48938207654717
2017-07-01	6.47200113403948
2017-10-01	6.36221211631302
2018-01-01	6.30853838943454
2018-04-01	6.24416016138629