Quarter	Index 2010=1, Seasonally Adjusted
1980-01-01	0.278460253697702
1980-04-01	0.290245771630598
1980-07-01	0.298374285158352
1980-10-01	0.311390903014925
1981-01-01	0.317869995101722
1981-04-01	0.325888874896323
1981-07-01	0.336085359826489
1981-10-01	0.345089179267031
1982-01-01	0.360989524494526
1982-04-01	0.370536087051741
1982-07-01	0.382563757105526
1982-10-01	0.389201907341402
1983-01-01	0.400104452203968
1983-04-01	0.408242141139994
1983-07-01	0.421289666454732
1983-10-01	0.429042578823453
1984-01-01	0.433997222709442
1984-04-01	0.443759993398223
1984-07-01	0.442943593632499
1984-10-01	0.452501192898801
1985-01-01	0.459161790370587
1985-04-01	0.462936938054309
1985-07-01	0.472021548853242
1985-10-01	0.477946287407891
1986-01-01	0.479697112101900
1986-04-01	0.487122641905715
1986-07-01	0.489766267961386
1986-10-01	0.492761551371255
1987-01-01	0.502175720146647
1987-04-01	0.505615245699512
1987-07-01	0.514078345571478
1987-10-01	0.520698109945397
1988-01-01	0.528517599512658
1988-04-01	0.534291511696311
1988-07-01	0.539900131541335
1988-10-01	0.544314329732159
1989-01-01	0.546708274095093
1989-04-01	0.554320900974212
1989-07-01	0.562145651247333
1989-10-01	0.580091834752065
1990-01-01	0.598751869952651
1990-04-01	0.615395322007848
1990-07-01	0.634596747831767
1990-10-01	0.641926145472217
1991-01-01	0.647969320648534
1991-04-01	0.655245092317454
1991-07-01	0.653933602110666
1991-10-01	0.657878003562645
1992-01-01	0.661735737708682
1992-04-01	0.664308870565424
1992-07-01	0.673358198421501
1992-10-01	0.674539369015714
1993-01-01	0.678036374237542
1993-04-01	0.678981687905393
1993-07-01	0.674770280644932
1993-10-01	0.675934676168200
1994-01-01	0.676958526606216
1994-04-01	0.677540597165982
1994-07-01	0.685723717936826
1994-10-01	0.693880954425346
1995-01-01	0.694888839730847
1995-04-01	0.702157948877394
1995-07-01	0.701715401893996
1995-10-01	0.700527843948799
1996-01-01	0.702492328843063
1996-04-01	0.705929149409248
1996-07-01	0.705572834909078
1996-10-01	0.707125602399414
1997-01-01	0.716355363510443
1997-04-01	0.715524161600720
1997-07-01	0.722889910420128
1997-10-01	0.729853257425532
1998-01-01	0.734930730291596
1998-04-01	0.743570250069756
1998-07-01	0.753361019447436
1998-10-01	0.759414352601562
1999-01-01	0.766749828674172
1999-04-01	0.773597126039916
1999-07-01	0.776097884927238
1999-10-01	0.779938969906222
2000-01-01	0.784504560386561
2000-04-01	0.790772677790109
2000-07-01	0.802177135267438
2000-10-01	0.817967872721343
2001-01-01	0.826143872783490
2001-04-01	0.839629579980760
2001-07-01	0.849605670799493
2001-10-01	0.856877486230698
2002-01-01	0.865122620508544
2002-04-01	0.865531195507121
2002-07-01	0.868664983580429
2002-10-01	0.868502285900329
2003-01-01	0.866319861371509
2003-04-01	0.870237089648759
2003-07-01	0.866533311299287
2003-10-01	0.868749737666426
2004-01-01	0.872822444268732
2004-04-01	0.876129041272733
2004-07-01	0.880424295332393
2004-10-01	0.879767553381700
2005-01-01	0.887596572705296
2005-04-01	0.890475365162899
2005-07-01	0.898773995614450
2005-10-01	0.908547948385882
2006-01-01	0.914005186325216
2006-04-01	0.923136463336286
2006-07-01	0.931378840708322
2006-10-01	0.941945154688229
2007-01-01	0.943257379550709
2007-04-01	0.947486692421173
2007-07-01	0.952596631617284
2007-10-01	0.961257631637556
2008-01-01	0.971223124463852
2008-04-01	0.979443257084585
2008-07-01	0.981078579885757
2008-10-01	0.977293767455962
2009-01-01	0.973627078835075
2009-04-01	0.969193153970759
2009-07-01	0.972476717052679
2009-10-01	0.972677045718295
2010-01-01	0.986129519480371
2010-04-01	0.995220328125463
2010-07-01	1.003146747737180
2010-10-01	1.015503404656990
2011-01-01	1.019330043138020