Quarter	Percent, Seasonally Adjusted
2000-01-01	23.3145338169470
2000-04-01	23.4132339380462
2000-07-01	23.7039167363519
2000-10-01	23.6149082305050
2001-01-01	23.7898269972958
2001-04-01	23.6084235792194
2001-07-01	23.7158106014514
2001-10-01	23.9482314264235
2002-01-01	24.0302626997852
2002-04-01	24.2745324576237
2002-07-01	24.1760479948659
2002-10-01	24.3769725209638
2003-01-01	24.2755593208812
2003-04-01	24.2322553105932
2003-07-01	24.1771645781992
2003-10-01	24.2544446873441
2004-01-01	24.0169012258194
2004-04-01	24.1361893142746
2004-07-01	24.0811988285179
2004-10-01	23.8141610305060
2005-01-01	23.7666901196313
2005-04-01	23.4293389819055
2005-07-01	23.6034818673782
2005-10-01	23.5422301941711
2006-01-01	24.2808372452755
2006-04-01	24.5443581119321
2006-07-01	24.7354279765017
2006-10-01	24.8304704542604
2007-01-01	24.7660723220058
2007-04-01	24.2838426356248
2007-07-01	24.4218397210005
2007-10-01	24.0457438271227
2008-01-01	24.1040590302282
2008-04-01	23.8464253674940
2008-07-01	23.5811829555347
2008-10-01	23.4093231979234
2009-01-01	23.1386479578305
2009-04-01	22.8222505537942
2009-07-01	22.3370707966944
2009-10-01	21.8738172809983
2010-01-01	21.7990064335496
2010-04-01	21.4096136915810
2010-07-01	21.2255182214142
2010-10-01	21.2373562633706
2011-01-01	21.3396638244706
2011-04-01	21.4404833939120
2011-07-01	21.4525318071587
2011-10-01	21.1885798381698
2012-01-01	21.0062526249919
2012-04-01	20.8357446313872
2012-07-01	20.8122203557089
2012-10-01	20.8579687071439
2013-01-01	21.0432474797558
2013-04-01	20.9701447706259
2013-07-01	20.7574246670487
2013-10-01	20.7630209383801
2014-01-01	20.3904633322065
2014-04-01	20.5205366019597
2014-07-01	20.3369617823254
2014-10-01	20.2348249920699
2015-01-01	20.3155649151405
2015-04-01	20.2596746134982
2015-07-01	20.4765740689571
2015-10-01	20.5516594059304
2016-01-01	20.8596451193775
2016-04-01	21.0103418485100
2016-07-01	21.0570011544066
2016-10-01	21.2486623764231
2017-01-01	21.2759213764207
2017-04-01	21.1751494313354
2017-07-01	21.4466606329301
2017-10-01	21.2312274024490
2018-01-01	21.2708977202313
2018-04-01	21.1093346575375