Quarter	Percent, Seasonally Adjusted
2000-01-01	41.9979626741241
2000-04-01	41.0415079353749
2000-07-01	40.3521365377965
2000-10-01	39.9741265037235
2001-01-01	40.1228630562639
2001-04-01	39.8599924015682
2001-07-01	39.7311397627685
2001-10-01	39.4469584182127
2002-01-01	39.0854329744361
2002-04-01	38.9787480749490
2002-07-01	38.3101382333300
2002-10-01	38.1214637783342
2003-01-01	38.1552316551092
2003-04-01	38.3822337498254
2003-07-01	38.1562376407214
2003-10-01	38.4364864112978
2004-01-01	38.1046485436198
2004-04-01	37.8384006616883
2004-07-01	37.6984163661660
2004-10-01	37.6169526458429
2005-01-01	37.5497385723510
2005-04-01	37.1730061921199
2005-07-01	37.0833965636329
2005-10-01	36.9674888875535
2006-01-01	36.6823694243006
2006-04-01	36.6283625481874
2006-07-01	36.5938462351102
2006-10-01	36.0950621187744
2007-01-01	35.5783781382510
2007-04-01	35.0729390410878
2007-07-01	35.0064458356639
2007-10-01	34.9132570220298
2008-01-01	34.6015604560199
2008-04-01	34.4665145187140
2008-07-01	34.0403857484090
2008-10-01	33.8109697042477
2009-01-01	33.2600025945095
2009-04-01	33.8525791973912
2009-07-01	33.8700761997037
2009-10-01	33.7307054531844
2010-01-01	35.3592413805352
2010-04-01	35.0958410256681
2010-07-01	35.1311231338768
2010-10-01	34.9751047910957
2011-01-01	35.4199481959680
2011-04-01	35.4741126712829
2011-07-01	35.3491405025251
2011-10-01	34.6870712977011
2012-01-01	34.7732142363750
2012-04-01	34.7058159278191
2012-07-01	34.5041506598175
2012-10-01	34.4605284119139
2013-01-01	34.6237694516121
2013-04-01	34.6394873389814
2013-07-01	34.5575487341998
2013-10-01	34.7692281239458
2014-01-01	35.4682320485912
2014-04-01	35.6119702760027
2014-07-01	35.4342951878008
2014-10-01	35.0260546611678
2015-01-01	34.9244036626526
2015-04-01	34.7687760495725
2015-07-01	34.8758534898679
2015-10-01	35.0605242376843
2016-01-01	35.1268779175417
2016-04-01	34.7777414691225
2016-07-01	34.7492362275351
2016-10-01	34.8689799243215
2017-01-01	34.7979814121482
2017-04-01	34.7323286630336
2017-07-01	34.5655741255986
2017-10-01	34.7316551883967
2018-01-01	34.7360256828937
2018-04-01	34.3888476068677