Quarter	Percent, Seasonally Adjusted
2005-01-01	12.37166412227310
2005-04-01	12.91516134018740
2005-07-01	12.99455628781650
2005-10-01	12.66161177631970
2006-01-01	13.04610814625030
2006-04-01	12.55477504762090
2006-07-01	12.19377198012510
2006-10-01	11.67320750006120
2007-01-01	11.13983142469050
2007-04-01	10.36780733716930
2007-07-01	10.17889154216980
2007-10-01	9.69883745915882
2008-01-01	9.03470915534828
2008-04-01	8.67900340040236
2008-07-01	8.25629981401203
2008-10-01	7.93386976957859
2009-01-01	8.07713525807776
2009-04-01	7.80266770606604
2009-07-01	8.13216599554801
2009-10-01	7.95090270325457
2010-01-01	7.79283134175421
2010-04-01	7.71996326327903
2010-07-01	7.44712127700632
2010-10-01	7.45884111756934
2011-01-01	7.01958454045476
2011-04-01	6.53089114570173
2011-07-01	6.23373860717818
2011-10-01	5.91044350536631
2012-01-01	5.90345602308646
2012-04-01	5.92864826432541
2012-07-01	5.78834254281029
2012-10-01	5.82634624946504
2013-01-01	5.90904265278280
2013-04-01	5.79359384010624
2013-07-01	5.63343279306913
2013-10-01	5.42660075750056
2014-01-01	5.29593955425477
2014-04-01	5.14727989993406
2014-07-01	5.02267610134103
2014-10-01	4.99043480340932
2015-01-01	5.04769265416529
2015-04-01	4.75841836335776
2015-07-01	4.54941725671410
2015-10-01	4.43573219875266
2016-01-01	4.15154734840378
2016-04-01	3.92947849453522
2016-07-01	3.77427715109896
2016-10-01	3.65848829865017
2017-01-01	3.53149142593254
2017-04-01	3.41634469017555
2017-07-01	3.38780226412959
2017-10-01	3.22897841751581
2018-01-01	3.06309532039459
2018-04-01	3.09618634806281