Quarter	Percent, Seasonally Adjusted
1981-01-01	1.95029308683481
1981-04-01	2.08730463499994
1981-07-01	1.83545165296990
1981-10-01	1.89490046661653
1982-01-01	1.91219846114650
1982-04-01	2.09508731402209
1982-07-01	2.11969314235127
1982-10-01	2.30508599834181
1983-01-01	2.46236664341405
1983-04-01	2.48692790587744
1983-07-01	2.63729674416863
1983-10-01	2.52658090310010
1984-01-01	2.63555663651983
1984-04-01	2.61390218693344
1984-07-01	2.59942668406596
1984-10-01	2.60460329075044
1985-01-01	2.40825613943290
1985-04-01	2.45280443205184
1985-07-01	2.53959730182870
1985-10-01	2.52242801667635
1986-01-01	2.57154462504164
1986-04-01	2.55639905851689
1986-07-01	2.67576096997531
1986-10-01	2.61744533329953
1987-01-01	2.75812584076526
1987-04-01	2.84280681419573
1987-07-01	2.41093462727828
1987-10-01	2.48401708376255
1988-01-01	2.43853271342454
1988-04-01	2.28044385659553
1988-07-01	2.46096628036072
1988-10-01	2.42080909779496
1989-01-01	2.28757152517480
1989-04-01	2.04715478199994
1989-07-01	2.04117925663214
1989-10-01	2.11197499520970
1990-01-01	1.99171875744905
1990-04-01	2.09893551881682
1990-07-01	2.07207038954254
1990-10-01	1.97395599769108
1991-01-01	1.89687878407997
1991-04-01	2.20411652250961
1991-07-01	2.15149063237716
1991-10-01	1.97251647613118
1992-01-01	2.12995900534167
1992-04-01	1.97766430019445
1992-07-01	2.07024595953458
1992-10-01	2.28037110850768
1993-01-01	2.29881208520527
1993-04-01	2.33108983881655
1993-07-01	2.43946497305928
1993-10-01	2.64879282268205
1994-01-01	2.81704722208183
1994-04-01	2.69485165067600
1994-07-01	2.87342309468660
1994-10-01	2.83633338884353
1995-01-01	2.92256349021298
1995-04-01	2.99346585892234
1995-07-01	3.06888797903167
1995-10-01	3.17828013460470
1996-01-01	3.01805961895878
1996-04-01	3.07536868894442
1996-07-01	3.06215408331788
1996-10-01	3.19259531456918
1997-01-01	3.19709049569870
1997-04-01	3.34132306126283
1997-07-01	3.18211637977509
1997-10-01	3.34972820472545
1998-01-01	3.32606943810958
1998-04-01	3.80614581772221
1998-07-01	4.13117688867547
1998-10-01	4.21877491702538
1999-01-01	4.44012828966402
1999-04-01	4.34449799361436
1999-07-01	4.48349431560146
1999-10-01	4.30631436066219
2000-01-01	4.52830317596156
2000-04-01	4.43525932357013
2000-07-01	4.27716767518936
2000-10-01	4.25067094027010
2001-01-01	4.36523661037685
2001-04-01	4.48761944357874
2001-07-01	4.67778955683254
2001-10-01	4.89580988434919
2002-01-01	5.19018585716431
2002-04-01	5.18343253479233
2002-07-01	5.17347715122257
2002-10-01	5.15674058146436
2003-01-01	4.97854045224164
2003-04-01	4.90273894597668
2003-07-01	4.90814289840226
2003-10-01	4.77790627465557
2004-01-01	4.53959561016405
2004-04-01	4.54953609245117
2004-07-01	4.37382912956924
2004-10-01	4.24695308255014
2005-01-01	4.44437651687939
2005-04-01	4.38437709624366
2005-07-01	4.32731487359878
2005-10-01	4.49356234572537
2006-01-01	3.92987483826511
2006-04-01	3.88839484495209
2006-07-01	3.95559893120914
2006-10-01	3.89645466624429
2007-01-01	3.98849746772797
2007-04-01	3.73979137729513
2007-07-01	3.77846057319079
2007-10-01	3.85965575279248
2008-01-01	4.01294159311631
2008-04-01	4.16588210887912
2008-07-01	4.03566969424030
2008-10-01	4.14160510251248
2009-01-01	4.67565987423094
2009-04-01	4.95278138197278
2009-07-01	5.31106274799044
2009-10-01	5.24740698693304
2010-01-01	4.90495769395573
2010-04-01	4.79865489811223
2010-07-01	4.76909661942052
2010-10-01	4.77269379860890
2011-01-01	4.54610817467010
2011-04-01	4.48996425757160
2011-07-01	4.26351380067404
2011-10-01	4.19656725855054
2012-01-01	4.42034627468483
2012-04-01	4.21638517911531
2012-07-01	4.13289514016118
2012-10-01	4.08546107116037
2013-01-01	3.97035240021572
2013-04-01	3.95017162439243
2013-07-01	3.83091114388536
2013-10-01	3.80356182613813
2014-01-01	3.70305521482896
2014-04-01	3.63066080697955
2014-07-01	3.63104805443451
2014-10-01	3.36427991198263
2015-01-01	3.31514990702098
2015-04-01	3.26755723208561
2015-07-01	3.32664162164549
2015-10-01	3.29839287930377
2016-01-01	3.10034877708423
2016-04-01	3.13681917239143
2016-07-01	2.88700137133629
2016-10-01	2.95964997076141
2017-01-01	2.90059733166428
2017-04-01	2.77522571048627
2017-07-01	2.65188929823076
2017-10-01	2.70982189508489
2018-01-01	2.58898873992170
2018-04-01	2.21053515966598
2018-07-01	2.40461172449248