Quarter	Index 2010=1, Seasonally Adjusted
1975-01-01	0.129938240695041
1975-04-01	0.141585663030640
1975-07-01	0.148309066374950
1975-10-01	0.152444760169908
1976-01-01	0.156959398124248
1976-04-01	0.159430077264126
1976-07-01	0.163300462383654
1976-10-01	0.168602455715404
1977-01-01	0.170937107404584
1977-04-01	0.169509774449476
1977-07-01	0.174296542250851
1977-10-01	0.174436561954988
1978-01-01	0.176299090804101
1978-04-01	0.178086074450590
1978-07-01	0.178317111716430
1978-10-01	0.183274696286006
1979-01-01	0.192996882645715
1979-04-01	0.193820508355913
1979-07-01	0.195616110750717
1979-10-01	0.205571337773830
1980-01-01	0.216769392778381
1980-04-01	0.226653740244453
1980-07-01	0.237281733002384
1980-10-01	0.238157990684773
1981-01-01	0.240304533298132
1981-04-01	0.251399382566853
1981-07-01	0.255280817134255
1981-10-01	0.264055906523832
1982-01-01	0.273980628435290
1982-04-01	0.270254852601252
1982-07-01	0.282058778206876
1982-10-01	0.270960289041073
1983-01-01	0.278495644473592
1983-04-01	0.293215900588831
1983-07-01	0.297795854225569
1983-10-01	0.324311327710790
1984-01-01	0.320446555683934
1984-04-01	0.328170576132301
1984-07-01	0.326003303779321
1984-10-01	0.333166170444609
1985-01-01	0.343608644784877
1985-04-01	0.344375485192255
1985-07-01	0.361450310638789
1985-10-01	0.373163038589462
1986-01-01	0.365014371684514
1986-04-01	0.375578104710522
1986-07-01	0.380724034378747
1986-10-01	0.381812063823765
1987-01-01	0.407835254092426
1987-04-01	0.420963008253370
1987-07-01	0.436423784315525
1987-10-01	0.409275312145630
1988-01-01	0.463855886572744
1988-04-01	0.464053500321431
1988-07-01	0.475025388407990
1988-10-01	0.479265832713783
1989-01-01	0.479614439550250
1989-04-01	0.505776013023529
1989-07-01	0.525189806804246
1989-10-01	0.555126376379360
1990-01-01	0.555563973889542
1990-04-01	0.569013366761951
1990-07-01	0.577967741776770
1990-10-01	0.579517048197653
1991-01-01	0.596752906091621
1991-04-01	0.597318809414654
1991-07-01	0.588813143999019
1991-10-01	0.583980182838731
1992-01-01	0.577542987935395
1992-04-01	0.568697740480362
1992-07-01	0.556331602904001
1992-10-01	0.541194015921276
1993-01-01	0.543095702188108
1993-04-01	0.527891440434185
1993-07-01	0.523896045991265
1993-10-01	0.526870300529954
1994-01-01	0.515716966817765
1994-04-01	0.528213246934392
1994-07-01	0.534367093635487
1994-10-01	0.540839523055784
1995-01-01	0.546017441088133
1995-04-01	0.552982057526111
1995-07-01	0.548366332448442
1995-10-01	0.547489534486308
1996-01-01	0.542662715512522
1996-04-01	0.537734839617379
1996-07-01	0.540089988379125
1996-10-01	0.544298298903886
1997-01-01	0.550034875141443
1997-04-01	0.543970071687868
1997-07-01	0.544304998149008
1997-10-01	0.546990470367440
1998-01-01	0.559065444142018
1998-04-01	0.568515738914704
1998-07-01	0.584591034528221
1998-10-01	0.590456412114709
1999-01-01	0.594934455344696
1999-04-01	0.605097697899830
1999-07-01	0.612922167874312
1999-10-01	0.620210391744980
2000-01-01	0.639936379968243
2000-04-01	0.650143781164161
2000-07-01	0.661064094347595
2000-10-01	0.673381116803771
2001-01-01	0.686238613640026
2001-04-01	0.701111261082552
2001-07-01	0.707375337156164
2001-10-01	0.718647042469161
2002-01-01	0.728515444411906
2002-04-01	0.730358509767095
2002-07-01	0.734650223600505
2002-10-01	0.745224381900270
2003-01-01	0.734130779861188
2003-04-01	0.790184769861754
2003-07-01	0.791831809868336
2003-10-01	0.781736675000247
2004-01-01	0.784462677148297
2004-04-01	0.783944654020319
2004-07-01	0.780617791442992
2004-10-01	0.787915041229320
2005-01-01	0.801125336264786
2005-04-01	0.805368996521444
2005-07-01	0.821622379748594
2005-10-01	0.828685168260180
2006-01-01	0.835439605809974
2006-04-01	0.850329717823226
2006-07-01	0.857031681122246
2006-10-01	0.856208782496591
2007-01-01	0.872070896922057
2007-04-01	0.864422809827602
2007-07-01	0.879839826586175
2007-10-01	0.894688149135662
2008-01-01	0.942436849271953
2008-04-01	0.947666027883186
2008-07-01	0.940197310308342
2008-10-01	0.954544367350682
2009-01-01	0.957597568729066
2009-04-01	0.970401576751961
2009-07-01	0.983535732612659
2009-10-01	0.993540080348916
2010-01-01	0.992686115078620
2010-04-01	1.002711892792840
2010-07-01	1.003396916054470
2010-10-01	1.001205076074070
2011-01-01	1.012908552153580