Quarter	Percent, Seasonally Adjusted
1999-07-01	14.13638341091500
1999-10-01	12.79958646555770
2000-01-01	11.51338118370000
2000-04-01	10.78790189303960
2000-07-01	10.74406141149070
2000-10-01	10.28046306497560
2001-01-01	10.99592260259550
2001-04-01	10.08547982953240
2001-07-01	9.59395893635019
2001-10-01	10.21159211763940
2002-01-01	9.32017409176623
2002-04-01	8.26331351069327
2002-07-01	8.48611221324695
2002-10-01	7.87236639933966
2003-01-01	9.31061398931639
2003-04-01	9.57784575409914
2003-07-01	9.94106968091248
2003-10-01	11.27024934582350
2004-01-01	10.54235425962040
2004-04-01	10.89921754447060
2004-07-01	9.90562578745398
2004-10-01	10.26110546370260
2005-01-01	10.37824922843820
2005-04-01	10.07936338086920
2005-07-01	9.92184470803822
2005-10-01	10.21181437813910
2006-01-01	10.00627233323870
2006-04-01	9.45495119450448
2006-07-01	10.25947787163750
2006-10-01	10.40061496641260
2007-01-01	8.43274962166873
2007-04-01	8.94280657049094
2007-07-01	9.09618315998556
2007-10-01	8.45545212431249
2008-01-01	8.34454992933870
2008-04-01	9.48517921963959
2008-07-01	9.60398911934208
2008-10-01	9.76139733222258
2009-01-01	9.46346031644002
2009-04-01	9.76871449296529
2009-07-01	10.05571413064280
2009-10-01	10.09807612180840
2010-01-01	10.69064918678510
2010-04-01	9.84697408763958
2010-07-01	9.35873906958076
2010-10-01	9.08315362032757
2011-01-01	9.90534081782935
2011-04-01	9.31801387690326
2011-07-01	9.60804337511067
2011-10-01	9.79218861306014
2012-01-01	8.88689813839776
2012-04-01	9.43908402978284
2012-07-01	8.93653919696797
2012-10-01	8.77200697966006
2013-01-01	8.90094169098738
2013-04-01	9.10918346591172
2013-07-01	9.69007848525100
2013-10-01	9.62942407641066
2014-01-01	10.08698832346250
2014-04-01	10.00663630998470
2014-07-01	9.73678989934205
2014-10-01	10.26372045347580
2015-01-01	10.77537950776770
2015-04-01	10.87886411609530
2015-07-01	10.11990128688340
2015-10-01	10.30782848833580
2016-01-01	10.98207482347790
2016-04-01	10.81804590030430
2016-07-01	11.09086241198110
2016-10-01	9.82386730119084
2017-01-01	10.04244103623650
2017-04-01	10.88538697519920
2017-07-01	10.00116747774140
2017-10-01	10.38105737211980
2018-01-01	10.18274166775360
2018-04-01	10.28976946357920
2018-07-01	11.46980154031460