Quarter	Percent, Seasonally Adjusted
1998-01-01	10.24897208509740
1998-04-01	10.70088181298050
1998-07-01	9.55124828748608
1998-10-01	9.97715602367402
1999-01-01	9.56185668059303
1999-04-01	9.65404431807574
1999-07-01	9.40951720227016
1999-10-01	9.02946984339944
2000-01-01	9.41346547857351
2000-04-01	9.03795036474197
2000-07-01	9.16523138755327
2000-10-01	9.33810340599122
2001-01-01	9.14520443233622
2001-04-01	9.13632872355000
2001-07-01	9.12837405393089
2001-10-01	9.01986903547786
2002-01-01	9.28674876086182
2002-04-01	9.28000835481951
2002-07-01	9.58823532163690
2002-10-01	9.93577198154562
2003-01-01	10.09742800715660
2003-04-01	9.60382140490864
2003-07-01	10.09167044804470
2003-10-01	9.88207620265072
2004-01-01	9.77807822839837
2004-04-01	10.36972230369820
2004-07-01	9.68928934420056
2004-10-01	9.68498326567388
2005-01-01	9.70317926016978
2005-04-01	9.52701512181556
2005-07-01	10.11607152247110
2005-10-01	9.65442174577675
2006-01-01	9.74989494327993
2006-04-01	10.03364603864880
2006-07-01	9.48650559856557
2006-10-01	9.72214409302277
2007-01-01	10.16891490865250
2007-04-01	9.30673537492664
2007-07-01	9.29327075634065
2007-10-01	9.50180277759919
2008-01-01	8.74790594983908
2008-04-01	8.59986230863046
2008-07-01	8.89199989519458
2008-10-01	8.76146264644978
2009-01-01	9.05551132902654
2009-04-01	9.24312444508108
2009-07-01	9.55215185632216
2009-10-01	9.58022795535327
2010-01-01	9.46274530572579
2010-04-01	9.63019767815702
2010-07-01	9.21908228549778
2010-10-01	9.64368931078082
2011-01-01	8.94119658952289
2011-04-01	9.16931388655149
2011-07-01	9.33278600290854
2011-10-01	9.01174463347811
2012-01-01	9.56820505353351
2012-04-01	9.75743866849324
2012-07-01	9.58069813908737
2012-10-01	9.54796940025113
2013-01-01	9.88855142518217
2013-04-01	9.55647851847601
2013-07-01	9.86230063386407
2013-10-01	10.35609750215070
2014-01-01	10.58570377743790
2014-04-01	9.90382588832548
2014-07-01	10.64711611484420
2014-10-01	10.69923050701850
2015-01-01	10.42249553296260
2015-04-01	10.75480859529110
2015-07-01	10.04945397372440
2015-10-01	10.53107537877520
2016-01-01	9.93240495766267
2016-04-01	10.11162437078990
2016-07-01	10.69455526666700
2016-10-01	10.40343949787090
2017-01-01	10.37138383693750
2017-04-01	10.52637269515090
2017-07-01	10.39722126951940
2017-10-01	9.58846588809287
2018-01-01	9.78220827412201
2018-04-01	9.69458858206400