Quarter	Percent, Seasonally Adjusted
2005-01-01	9.12753021478250
2005-04-01	8.89651477901159
2005-07-01	6.74018769032197
2005-10-01	7.69869029138988
2006-01-01	6.97617992980933
2006-04-01	5.81820320315726
2006-07-01	5.85553575941550
2006-10-01	5.11023512722620
2007-01-01	4.39518074979931
2007-04-01	4.24641268976608
2007-07-01	3.96830667895991
2007-10-01	4.07947185638973
2008-01-01	4.12815919656758
2008-04-01	4.97269112033231
2008-07-01	6.60420470970474
2008-10-01	8.36751096602236
2009-01-01	13.74785582702900
2009-04-01	16.44251107682420
2009-07-01	18.14367999773030
2009-10-01	20.06081746811820
2010-01-01	21.75727257766250
2010-04-01	21.67883383638110
2010-07-01	21.10387404507720
2010-10-01	20.23897405828680
2011-01-01	19.34885620650610
2011-04-01	18.39314666242930
2011-07-01	17.54885562450750
2011-10-01	16.29469630496750
2012-01-01	15.73552349678730
2012-04-01	15.38989188356530
2012-07-01	15.02726716784420
2012-10-01	14.62929029521790
2013-01-01	13.78625525753970
2013-04-01	13.10524186508970
2013-07-01	12.77306403814650
2013-10-01	12.61343866652930
2014-01-01	12.98779842794220
2014-04-01	12.66298517579780
2014-07-01	11.62487847404510
2014-10-01	11.43882384021010
2015-01-01	10.58746618451180
2015-04-01	10.24964088633660
2015-07-01	10.01051704893550
2015-10-01	9.54527237987559
2016-01-01	9.05058947073517
2016-04-01	9.21714860438473
2016-07-01	9.15579586854794
2016-10-01	8.99005795947794
2017-01-01	9.08661975886401
2017-04-01	8.61244542828315
2017-07-01	8.28446047036405
2017-10-01	8.00763166835614
2018-01-01	7.48662840842425
2018-04-01	6.54688521349364