Quarter	Index 2010=1, Seasonally Adjusted
1978-01-01	0.299863490649992
1978-04-01	0.307079626816535
1978-07-01	0.306060446403321
1978-10-01	0.314844983346452
1979-01-01	0.313219554668407
1979-04-01	0.308085831418228
1979-07-01	0.288916876948710
1979-10-01	0.294315977562103
1980-01-01	0.296371102455775
1980-04-01	0.314510343350663
1980-07-01	0.332049841531252
1980-10-01	0.336285310891716
1981-01-01	0.354594029049604
1981-04-01	0.346299777398741
1981-07-01	0.362645971958066
1981-10-01	0.371178239301709
1982-01-01	0.381237821187943
1982-04-01	0.395231085469039
1982-07-01	0.407090855987470
1982-10-01	0.406033226850014
1983-01-01	0.402516396811463
1983-04-01	0.409754199223068
1983-07-01	0.411438314411090
1983-10-01	0.416937954932434
1984-01-01	0.416538087586594
1984-04-01	0.410469430802591
1984-07-01	0.413643381504231
1984-10-01	0.424364349264711
1985-01-01	0.428248643177007
1985-04-01	0.439615108845753
1985-07-01	0.434155784325772
1985-10-01	0.444904449774508
1986-01-01	0.445158324281038
1986-04-01	0.499932043272306
1986-07-01	0.469460311553155
1986-10-01	0.490696389360958
1987-01-01	0.515418840797393
1987-04-01	0.506057525426475
1987-07-01	0.529885788942277
1987-10-01	0.528364007186294
1988-01-01	0.544553540724032
1988-04-01	0.556766786648236
1988-07-01	0.549211157406580
1988-10-01	0.545127586513729
1989-01-01	0.532431957086228
1989-04-01	0.538836688462658
1989-07-01	0.527120141321578
1989-10-01	0.532379249852295
1990-01-01	0.531235543382198
1990-04-01	0.532586545230746
1990-07-01	0.548032847238099
1990-10-01	0.525307141050951
1991-01-01	0.525044542355665
1991-04-01	0.531755821717344
1991-07-01	0.541566003197367
1991-10-01	0.538903114122844
1992-01-01	0.526742426602761
1992-04-01	0.523496838128870
1992-07-01	0.527671724550004
1992-10-01	0.537154761226301
1993-01-01	0.543605546990649
1993-04-01	0.529182170691051
1993-07-01	0.517098483419424
1993-10-01	0.514138154130397
1994-01-01	0.511522058989866
1994-04-01	0.516860326568472
1994-07-01	0.529656953133655
1994-10-01	0.514797583736500
1995-01-01	0.521603902440409
1995-04-01	0.520971822230116
1995-07-01	0.516308774026605
1995-10-01	0.522366724270133
1996-01-01	0.523311480571529
1996-04-01	0.518982875969828
1996-07-01	0.508968658023932
1996-10-01	0.536642042524992
1997-01-01	0.534827580039824
1997-04-01	0.536754936841643
1997-07-01	0.538733962137370
1997-10-01	0.542019165424748
1998-01-01	0.562546787245281
1998-04-01	0.568020017379525
1998-07-01	0.596639760020367
1998-10-01	0.606093190304432
1999-01-01	0.610743568027686
1999-04-01	0.623200357828294
1999-07-01	0.610433161207629
1999-10-01	0.612026264664303
2000-01-01	0.610147641187012
2000-04-01	0.627616236538442
2000-07-01	0.631710876073165
2000-10-01	0.637546500661588
2001-01-01	0.635840134649553
2001-04-01	0.645536538040022
2001-07-01	0.641519276198432
2001-10-01	0.647881910218742
2002-01-01	0.660508425843480
2002-04-01	0.652423099027358
2002-07-01	0.671466017661285
2002-10-01	0.667658480039300
2003-01-01	0.662769195178723
2003-04-01	0.669198000160778
2003-07-01	0.660193715233507
2003-10-01	0.666372811409432
2004-01-01	0.659101180135060
2004-04-01	0.662926563525498
2004-07-01	0.681633895483287
2004-10-01	0.690813391457129
2005-01-01	0.696390452632788
2005-04-01	0.698730546723341
2005-07-01	0.694387229450873
2005-10-01	0.721712490282070
2006-01-01	0.741316824117963
2006-04-01	0.757597320288554
2006-07-01	0.772173440470468
2006-10-01	0.786477499756593
2007-01-01	0.813100699679440
2007-04-01	0.834422977566121
2007-07-01	0.853663778476492
2007-10-01	0.864897688950162
2008-01-01	0.905309608825677
2008-04-01	0.905392895215767
2008-07-01	0.940920242151857
2008-10-01	0.936604222108049
2009-01-01	0.939388165055291
2009-04-01	0.961371922410224
2009-07-01	0.960344757354329
2009-10-01	0.969852002657111
2010-01-01	0.966782662435489
2010-04-01	0.981923202033506
2010-07-01	1.041867164348950
2010-10-01	1.009426971182050
2011-01-01	1.028150890759370
2011-04-01	1.042902646996700