Quarter	Percent, Seasonally Adjusted
2000-01-01	28.3526514820428
2000-04-01	27.7653856221427
2000-07-01	26.6018095207897
2000-10-01	25.7057119312965
2001-01-01	25.9758085734144
2001-04-01	26.3620782649420
2001-07-01	26.0088797758455
2001-10-01	26.4603721682018
2002-01-01	26.7658436778845
2002-04-01	26.0730996437493
2002-07-01	26.0833420960489
2002-10-01	26.1478015193865
2003-01-01	26.4001527121953
2003-04-01	26.4611793517497
2003-07-01	27.2514708510944
2003-10-01	28.0973791781959
2004-01-01	27.5420246579123
2004-04-01	28.0462728893574
2004-07-01	29.1865155482047
2004-10-01	28.9612242613619
2005-01-01	28.6284450341285
2005-04-01	28.7280571796608
2005-07-01	29.1265951213365
2005-10-01	29.3813320291290
2006-01-01	29.2849134579359
2006-04-01	29.6474222935884
2006-07-01	29.2023062511826
2006-10-01	28.6471829845460
2007-01-01	27.7681005912512
2007-04-01	27.0346188643142
2007-07-01	26.6166987520045
2007-10-01	27.6062243050960
2008-01-01	27.0348983331865
2008-04-01	26.6278834806675
2008-07-01	26.9011588955735
2008-10-01	26.7573896875856
2009-01-01	26.1972238834692
2009-04-01	26.9989888337419
2009-07-01	27.5003836219202
2009-10-01	28.1157735584434
2010-01-01	30.4072319668401
2010-04-01	30.6391863608651
2010-07-01	31.1373131804962
2010-10-01	31.7276312575125
2011-01-01	32.4910503755123
2011-04-01	32.5616883963476
2011-07-01	31.7325987754121
2011-10-01	30.8741207818287
2012-01-01	30.6275726101280
2012-04-01	31.0710655241495
2012-07-01	30.8044481259492
2012-10-01	30.6403339165778
2013-01-01	30.6331170859545
2013-04-01	30.6748676519377
2013-07-01	30.8533184045656
2013-10-01	31.0428789882304
2014-01-01	32.2455194603156
2014-04-01	32.9893285979441
2014-07-01	32.9201557889352
2014-10-01	32.4294028517732
2015-01-01	31.5150103392436
2015-04-01	31.1312429500302
2015-07-01	31.5148800424171
2015-10-01	31.9731778846399
2016-01-01	31.8315079126418
2016-04-01	31.4908679894676
2016-07-01	31.7732566296972
2016-10-01	32.1118202909005
2017-01-01	32.0038147744367
2017-04-01	31.9681186943131
2017-07-01	31.3307303642154
2017-10-01	31.3147245045094
2018-01-01	31.2513091257711
2018-04-01	31.3733907074506