Quarter	Percent, Seasonally Adjusted
2000-01-01	10.89550466671250
2000-04-01	9.72247779039466
2000-07-01	11.10663219439790
2000-10-01	10.19529414462880
2001-01-01	10.38906842761610
2001-04-01	10.76626526214280
2001-07-01	10.49807719003540
2001-10-01	11.06794374443840
2002-01-01	11.78323333158960
2002-04-01	11.66951519088350
2002-07-01	10.88203705008350
2002-10-01	10.68699867926200
2003-01-01	10.96699822575120
2003-04-01	10.43775288385050
2003-07-01	11.95221161127110
2003-10-01	10.65046567943290
2004-01-01	11.04915862544530
2004-04-01	11.36814948201690
2004-07-01	11.48396527055720
2004-10-01	11.61818403099970
2005-01-01	11.32813346531660
2005-04-01	11.73437009215960
2005-07-01	11.23101484512050
2005-10-01	11.63492700587810
2006-01-01	9.46930132881846
2006-04-01	10.13092848819320
2006-07-01	8.39783943158051
2006-10-01	7.00480744327915
2007-01-01	8.45597589823672
2007-04-01	7.70303221884752
2007-07-01	7.06972320807346
2007-10-01	6.50175890355605
2008-01-01	7.17201515923660
2008-04-01	7.32619093684104
2008-07-01	7.36027481173254
2008-10-01	8.13192032833750
2009-01-01	8.81872241589132
2009-04-01	9.39573974362729
2009-07-01	9.36197839708952
2009-10-01	9.20749918595104
2010-01-01	9.34861404858032
2010-04-01	10.36449495201540
2010-07-01	7.94622791234654
2010-10-01	9.44191013350442
2011-01-01	9.14556965327990
2011-04-01	8.38738614633429
2011-07-01	8.56835822966363
2011-10-01	8.53172769276414
2012-01-01	7.67514505738680
2012-04-01	8.15129660069110
2012-07-01	8.45033061738882
2012-10-01	9.52912721773861
2013-01-01	9.62756915115529
2013-04-01	8.37397644740323
2013-07-01	8.97507836775126
2013-10-01	9.56474720437251
2014-01-01	8.09295471210643
2014-04-01	7.01739376919462
2014-07-01	8.32160259551402
2014-10-01	8.01656405007246
2015-01-01	9.28073628210531
2015-04-01	10.26057974924300
2015-07-01	10.31203695604260
2015-10-01	9.77527294910238
2016-01-01	11.41051251527920
2016-04-01	11.56255371314670
2016-07-01	10.92594636833340
2016-10-01	10.69140867176180
2017-01-01	10.69673525585610
2017-04-01	10.70154396668190
2017-07-01	10.32506172080180
2017-10-01	9.73471548629692
2018-01-01	8.90997190975786
2018-04-01	9.67156692149226