Quarter	Percent, Seasonally Adjusted
2005-01-01	8.03848481231267
2005-04-01	7.71355118562953
2005-07-01	7.06475673578001
2005-10-01	6.95443530124133
2006-01-01	6.67150970106169
2006-04-01	4.72856057654452
2006-07-01	5.41376191487056
2006-10-01	4.68694414457691
2007-01-01	4.20665956337905
2007-04-01	3.88210254756013
2007-07-01	3.77044633892909
2007-10-01	3.82091297215196
2008-01-01	4.21387804964216
2008-04-01	4.76609737901674
2008-07-01	5.55833116440238
2008-10-01	6.99126928559505
2009-01-01	12.83085400030800
2009-04-01	15.12955697230550
2009-07-01	16.50669711669840
2009-10-01	18.43053079186140
2010-01-01	20.56472985881810
2010-04-01	20.49807570582490
2010-07-01	19.95102689064560
2010-10-01	19.16171576755910
2011-01-01	18.15015500160500
2011-04-01	16.74922963120500
2011-07-01	16.47320090192560
2011-10-01	14.65261174185080
2012-01-01	14.60366692411370
2012-04-01	14.33192351798730
2012-07-01	13.83130333872550
2012-10-01	13.63602093241400
2013-01-01	12.80305071935240
2013-04-01	12.09325209983960
2013-07-01	11.52027042286820
2013-10-01	11.30759115956590
2014-01-01	11.87900045921960
2014-04-01	11.51197500026760
2014-07-01	10.61298689889720
2014-10-01	10.38710367296810
2015-01-01	9.59025628734734
2015-04-01	9.68226969909414
2015-07-01	9.34338303965440
2015-10-01	9.28768941247900
2016-01-01	8.45166812234094
2016-04-01	8.52240761363597
2016-07-01	8.51284263425664
2016-10-01	8.26221983872512
2017-01-01	8.69315515245090
2017-04-01	8.38780888522507
2017-07-01	7.97336572736220
2017-10-01	7.47853483914889
2018-01-01	7.07510335003245
2018-04-01	6.09570302887860