Quarter	Percent, Seasonally Adjusted
1986-01-01	4.92276284095987
1986-04-01	4.97070119875864
1986-07-01	4.92851572899533
1986-10-01	4.89448677957510
1987-01-01	4.52037313492991
1987-04-01	4.55647417304487
1987-07-01	4.20795489991956
1987-10-01	4.46955358737920
1988-01-01	4.86754382180730
1988-04-01	5.62630959313765
1988-07-01	6.44242700919003
1988-10-01	5.93325898222699
1989-01-01	6.73355201010219
1989-04-01	7.25615679943966
1989-07-01	7.12678476472474
1989-10-01	7.45825790504238
1990-01-01	6.82539865221140
1990-04-01	6.83571370688323
1990-07-01	7.69632068313381
1990-10-01	8.54753663840258
1991-01-01	9.25913908663348
1991-04-01	9.85768286671130
1991-07-01	10.28880428316570
1991-10-01	9.96652719693642
1992-01-01	10.04396624003370
1992-04-01	9.43496781619088
1992-07-01	9.55726689058052
1992-10-01	10.18367975065340
1993-01-01	8.99390200969629
1993-04-01	9.47760356969399
1993-07-01	8.75708033936170
1993-10-01	8.86166382958661
1994-01-01	8.76969932228349
1994-04-01	7.90327684753324
1994-07-01	7.44910817448564
1994-10-01	7.45133259974896
1995-01-01	6.62288881555636
1995-04-01	6.58791440913784
1995-07-01	6.16269264898240
1995-10-01	6.74567277680943
1996-01-01	6.23671502297855
1996-04-01	6.41216666196187
1996-07-01	6.58944893627785
1996-10-01	5.97514199511616
1997-01-01	6.85093430878500
1997-04-01	6.78948731892886
1997-07-01	7.15260579867527
1997-10-01	6.81422449948462
1998-01-01	7.36084083793732
1998-04-01	8.06272779805892
1998-07-01	7.37129534067154
1998-10-01	7.88707707581930
1999-01-01	6.94030160704724
1999-04-01	7.06881752308066
1999-07-01	6.66897117246878
1999-10-01	6.39750489261402
2000-01-01	6.43374543807382
2000-04-01	6.48640888962848
2000-07-01	5.73896076596547
2000-10-01	5.53417609002804
2001-01-01	5.44178325774988
2001-04-01	5.32401899654978
2001-07-01	5.58085213839560
2001-10-01	5.49035780729691
2002-01-01	5.50755645891315
2002-04-01	5.67067092185948
2002-07-01	5.67738632631713
2002-10-01	5.24161768425626
2003-01-01	5.40364301304993
2003-04-01	5.23762931993031
2003-07-01	4.88220469443639
2003-10-01	5.20525975273829
2004-01-01	5.12461988446359
2004-04-01	4.79964132853508
2004-07-01	4.32579401693586
2004-10-01	4.18499667089689
2005-01-01	4.26433030745384
2005-04-01	3.91032607914587
2005-07-01	4.23401512660644
2005-10-01	4.37933805747355
2006-01-01	4.61222466905110
2006-04-01	4.05797966306995
2006-07-01	4.18616843954998
2006-10-01	4.12654750141052
2007-01-01	4.38117041534983
2007-04-01	4.01442667707619
2007-07-01	3.99817523823879
2007-10-01	3.41938192654262
2008-01-01	4.25611471240780
2008-04-01	3.82616894488068
2008-07-01	4.05219403297304
2008-10-01	4.67723288338936
2009-01-01	4.98103077054614
2009-04-01	5.99624786604633
2009-07-01	6.11880402888817
2009-10-01	6.66485455020640
2010-01-01	6.33097324667024
2010-04-01	6.58927356836983
2010-07-01	6.84830497264773
2010-10-01	6.64463295349678
2011-01-01	6.37242975263895
2011-04-01	6.21385416182672
2011-07-01	6.59728321829273
2011-10-01	6.19713197391555
2012-01-01	6.66682088626544
2012-04-01	6.83503418790336
2012-07-01	7.20419570330956
2012-10-01	7.02339869337505
2013-01-01	6.53436128186413
2013-04-01	6.67678910542526
2013-07-01	6.57023779351190
2013-10-01	6.62578101481520
2014-01-01	6.17520401478689
2014-04-01	6.11415937770028
2014-07-01	6.40808858680698
2014-10-01	6.51033553650003
2015-01-01	5.97587114936242
2015-04-01	6.50669505770835
2015-07-01	6.33040030518032
2015-10-01	5.52912090014607
2016-01-01	5.68465611857388
2016-04-01	5.64415625069718
2016-07-01	5.48220609320823
2016-10-01	6.00856637582753
2017-01-01	5.80908044070604
2017-04-01	5.01516865414104
2017-07-01	5.55560202318281
2017-10-01	5.28071083407303
2018-01-01	5.01038437535730
2018-04-01	4.81760467337335
2018-07-01	4.15875805031702