Quarter	Percent, Seasonally Adjusted
2005-01-01	2.82343568146450
2005-04-01	2.82064553473950
2005-07-01	2.68321113252607
2005-10-01	2.59394321174405
2006-01-01	2.67990035287682
2006-04-01	2.62424133124105
2006-07-01	2.79816526114378
2006-10-01	2.76759408958447
2007-01-01	2.74566059803488
2007-04-01	2.70357160833576
2007-07-01	2.66165158010872
2007-10-01	2.64935786934244
2008-01-01	2.78765801020335
2008-04-01	2.76844984010180
2008-07-01	3.19474296448511
2008-10-01	3.56386429185131
2009-01-01	4.12691625784091
2009-04-01	4.62454292494482
2009-07-01	4.82686817645211
2009-10-01	4.78964425654221
2010-01-01	4.70140941936371
2010-04-01	4.54408379620372
2010-07-01	4.46833234541002
2010-10-01	4.69833083477157
2011-01-01	4.51177196836789
2011-04-01	4.51470237448984
2011-07-01	4.38963421120521
2011-10-01	4.16521940213655
2012-01-01	4.22373608077380
2012-04-01	3.93534701971260
2012-07-01	4.08922269545203
2012-10-01	4.27745224712598
2013-01-01	4.16589147753352
2013-04-01	4.36291352574399
2013-07-01	4.20677492498176
2013-10-01	4.12611395671290
2014-01-01	4.19761507140434
2014-04-01	4.19020927196890
2014-07-01	4.21683409214445
2014-10-01	3.85562662320243
2015-01-01	3.80927626913041
2015-04-01	3.57328087709478
2015-07-01	3.67326460666649
2015-10-01	3.55901548633984
2016-01-01	3.50343050494558
2016-04-01	3.45149315943066
2016-07-01	3.30433158682359
2016-10-01	3.12818519602650
2017-01-01	2.99569660052128
2017-04-01	2.86455390556021
2017-07-01	2.77792893908129
2017-10-01	2.75052511669228
2018-01-01	2.67955210270362
2018-04-01	2.77011895687996