Quarter	Percent, Seasonally Adjusted
1998-01-01	5.69674041349208
1998-04-01	5.60627409684652
1998-07-01	5.55834297355358
1998-10-01	5.55457257477696
1999-01-01	5.24330166658333
1999-04-01	5.42436781828571
1999-07-01	5.55009638203963
1999-10-01	5.64501667357028
2000-01-01	5.59890649170640
2000-04-01	5.55094491399822
2000-07-01	5.69456978712852
2000-10-01	5.67754768002139
2001-01-01	5.88209392990675
2001-04-01	5.92479187485786
2001-07-01	5.96715396621091
2001-10-01	5.83543772371240
2002-01-01	6.14126845840768
2002-04-01	5.83217756585471
2002-07-01	5.87763562043134
2002-10-01	5.72695152027772
2003-01-01	5.57592631042367
2003-04-01	5.86275464350032
2003-07-01	5.66984285203432
2003-10-01	5.62968130793680
2004-01-01	5.44213687360181
2004-04-01	5.34068353033086
2004-07-01	5.35945980514558
2004-10-01	5.44173711473703
2005-01-01	5.40056041848613
2005-04-01	5.34518091537060
2005-07-01	5.45085101999993
2005-10-01	5.32638651525206
2006-01-01	5.26838809617889
2006-04-01	5.48785923188440
2006-07-01	5.28548323212545
2006-10-01	5.07015021147322
2007-01-01	5.35351503474860
2007-04-01	5.59504523381053
2007-07-01	5.43060685918200
2007-10-01	5.33023754581620
2008-01-01	5.27518698266474
2008-04-01	5.38778455271983
2008-07-01	5.88490350818159
2008-10-01	5.93974431121307
2009-01-01	5.72235087012460
2009-04-01	5.62884758730363
2009-07-01	5.42603439623823
2009-10-01	5.57061454370307
2010-01-01	5.46070752655070
2010-04-01	5.68175343859507
2010-07-01	6.01503456048875
2010-10-01	6.05684437714672
2011-01-01	6.37604629023963
2011-04-01	6.45953074837973
2011-07-01	6.43369640668557
2011-10-01	6.66288394254580
2012-01-01	6.46561743880824
2012-04-01	6.48825806263582
2012-07-01	6.43637610864824
2012-10-01	6.25518174997662
2013-01-01	6.40508633761638
2013-04-01	6.33477117408377
2013-07-01	6.50563774833320
2013-10-01	6.48916506282660
2014-01-01	6.46806860146851
2014-04-01	6.83411667023816
2014-07-01	6.93175398526539
2014-10-01	7.20738199022777
2015-01-01	7.39738865597634
2015-04-01	7.11003627289907
2015-07-01	6.59174805965865
2015-10-01	6.55132854888244
2016-01-01	6.83583684011260
2016-04-01	6.58639880812120
2016-07-01	6.73392952694311
2016-10-01	7.14091750540883
2017-01-01	7.08191505666028
2017-04-01	6.98177210828594
2017-07-01	6.88988622864287
2017-10-01	7.01552981731000
2018-01-01	6.96540425754065
2018-04-01	6.77203818354218