Quarterly Index 2010=1, Seasonally Adjusted
1981-01-01 0.323779642435382
1981-04-01 0.336967315078463
1981-07-01 0.356683051911523
1981-10-01 0.373372736517571
1982-01-01 0.391405133394284
1982-04-01 0.406569182319128
1982-07-01 0.424298711620319
1982-10-01 0.447038291137885
1983-01-01 0.455933729580181
1983-04-01 0.474596687396212
1983-07-01 0.480234329023903
1983-10-01 0.488349932506216
1984-01-01 0.499728612638490
1984-04-01 0.510462902766250
1984-07-01 0.530298657820387
1984-10-01 0.540945112563458
1985-01-01 0.559444275294051
1985-04-01 0.566458979080097
1985-07-01 0.567920415411230
1985-10-01 0.577457174779222
1986-01-01 0.580460014669602
1986-04-01 0.593733547463497
1986-07-01 0.592855087995622
1986-10-01 0.598927880808876
1987-01-01 0.607734312323343
1987-04-01 0.608936421206617
1987-07-01 0.615870167112525
1987-10-01 0.620632334582790
1988-01-01 0.621400217374670
1988-04-01 0.624802121279779
1988-07-01 0.637294649998618
1988-10-01 0.635338408476429
1989-01-01 0.645074083729357
1989-04-01 0.656533125650906
1989-07-01 0.671609835731107
1989-10-01 0.682769256404967
1990-01-01 0.683951657868757
1990-04-01 0.705621754470775
1990-07-01 0.728634206417361
1990-10-01 0.725153756918353
1991-01-01 0.751166806433888
1991-04-01 0.768049705819599
1991-07-01 0.765557890619093
1991-10-01 0.789047181262499
1992-01-01 0.796224253643630
1992-04-01 0.795185275769009
1992-07-01 0.806026488329392
1992-10-01 0.815182603011702
1993-01-01 0.805352185732710
1993-04-01 0.796747869083672
1993-07-01 0.797225925456938
1993-10-01 0.780225917890469
1994-01-01 0.761593153108539
1994-04-01 0.778232063156276
1994-07-01 0.757580489164241
1994-10-01 0.756100977075781
1995-01-01 0.782446800688834
1995-04-01 0.765094054230082
1995-07-01 0.761190880401043
1995-10-01 0.770907377553460
1996-01-01 0.779481255933460
1996-04-01 0.790200311144254
1996-07-01 0.806282166390017
1996-10-01 0.806412569460861
1997-01-01 0.813491484737322
1997-04-01 0.807733117106533
1997-07-01 0.804935194072844
1997-10-01 0.793430279863658
1998-01-01 0.787735400158816
1998-04-01 0.789459565662035
1998-07-01 0.797661086354776
1998-10-01 0.815110533076986
1999-01-01 0.812695601457364
1999-04-01 0.831790709366063
1999-07-01 0.831715254703601
1999-10-01 0.818744721814972
2000-01-01 0.804474242229431
2000-04-01 0.793059181130012
2000-07-01 0.782557957673245
2000-10-01 0.801645091804381
2001-01-01 0.796300292256612
2001-04-01 0.789251839529875
2001-07-01 0.815014912090058
2001-10-01 0.829795995095556
2002-01-01 0.849527170803351
2002-04-01 0.832915440556476
2002-07-01 0.833250487326284
2002-10-01 0.849576183797831
2003-01-01 0.848558540148712
2003-04-01 0.886435521751336
2003-07-01 0.889547544606285
2003-10-01 0.881178920584523
2004-01-01 0.860847953637825
2004-04-01 0.865283372263014
2004-07-01 0.883413523184995
2004-10-01 0.876179385119589
2005-01-01 0.905095066916829
2005-04-01 0.890713678009884
2005-07-01 0.896041090157799
2005-10-01 0.902912133617979
2006-01-01 0.916513197095067
2006-04-01 0.912895267919032
2006-07-01 0.897697431204399
2006-10-01 0.898811639145130
2007-01-01 0.918839160635959
2007-04-01 0.925024409450370
2007-07-01 0.924700298701920
2007-10-01 0.918607916230513
2008-01-01 0.939142031185865
2008-04-01 0.940063622865864
2008-07-01 0.961017367577709
2008-10-01 0.967860689777710
2009-01-01 0.979416719688858
2009-04-01 1.006469131927900
2009-07-01 1.014376884232520
2009-10-01 1.031063894320910
2010-01-01 0.999404248460371
2010-04-01 0.998289456569122
2010-07-01 0.975889521369419
2010-10-01 1.026416773601090
2011-01-01 0.979668572327269