Quarter	Percent, Seasonally Adjusted
2000-04-01	2.27636369200000
2000-07-01	2.12778538466667
2000-10-01	2.09420821766667
2001-01-01	2.43970608800000
2001-04-01	2.23988089166667
2001-07-01	2.22336275900000
2001-10-01	2.52547963833333
2002-01-01	2.68662092966667
2002-04-01	2.62712440900000
2002-07-01	2.52090577000000
2002-10-01	2.47487443666667
2003-01-01	2.51258749200000
2003-04-01	2.72300233333333
2003-07-01	3.24643236566667
2003-10-01	3.24980249433333
2004-01-01	3.26651240633333
2004-04-01	3.23288455200000
2004-07-01	3.27947332700000
2004-10-01	3.26771764366667
2005-01-01	3.47731694985364
2005-04-01	3.69254385444929
2005-07-01	3.32132762635676
2005-10-01	3.04482840321850
2006-01-01	3.38631798265809
2006-04-01	3.16408538006249
2006-07-01	3.52889886648849
2006-10-01	3.58808879801178
2007-01-01	3.61348619953389
2007-04-01	3.34346805825729
2007-07-01	3.42394550086880
2007-10-01	3.51883327392747
2008-01-01	3.71548503904047
2008-04-01	3.41780763217828
2008-07-01	3.85192594711056
2008-10-01	4.50929974641613
2009-01-01	5.01684849353149
2009-04-01	5.70002848728314
2009-07-01	5.64034363935616
2009-10-01	5.55014023862285
2010-01-01	5.43067407263625
2010-04-01	5.39085794042595
2010-07-01	5.26569319320445
2010-10-01	5.70087093717465
2011-01-01	5.28391711539137
2011-04-01	5.32865647806815
2011-07-01	5.25045237532444
2011-10-01	5.00010255902672
2012-01-01	5.10112655712789
2012-04-01	4.88432885250464
2012-07-01	4.76471645519346
2012-10-01	4.98038029746008
2013-01-01	4.91547916356191
2013-04-01	5.03270462373864
2013-07-01	4.84811405831168
2013-10-01	4.71353448890418
2014-01-01	4.85080806441765
2014-04-01	4.94782932880243
2014-07-01	5.00304515837153
2014-10-01	4.44446658935338
2015-01-01	4.29352506843501
2015-04-01	4.22977095261836
2015-07-01	4.27555049314698
2015-10-01	4.17335429777880
2016-01-01	4.10185977469508
2016-04-01	3.91058392322236
2016-07-01	3.73398463217020
2016-10-01	3.61119664416851
2017-01-01	3.33202060642274
2017-04-01	3.31465317664549
2017-07-01	3.27116114902016
2017-10-01	3.27864228425998
2018-01-01	3.18264327343114
2018-04-01	3.38043192455305
2018-07-01	3.15140212592835