Quarter	Index 2010=1, Seasonally Adjusted
1980-01-01	0.317578998625474
1980-04-01	0.346257151738872
1980-07-01	0.367448874781278
1980-10-01	0.383855160940533
1981-01-01	0.379784373202154
1981-04-01	0.386823650432391
1981-07-01	0.392468007585102
1981-10-01	0.400726847884469
1982-01-01	0.406497535654633
1982-04-01	0.406195631987408
1982-07-01	0.405202271151489
1982-10-01	0.407801125216445
1983-01-01	0.411028963228915
1983-04-01	0.415244177344382
1983-07-01	0.420493139642514
1983-10-01	0.422865730963924
1984-01-01	0.424680495984441
1984-04-01	0.434119218383865
1984-07-01	0.441977762151024
1984-10-01	0.450316088922412
1985-01-01	0.453766727837960
1985-04-01	0.454966574532772
1985-07-01	0.467222392433681
1985-10-01	0.468106432928923
1986-01-01	0.474484955556220
1986-04-01	0.475185340404170
1986-07-01	0.475717887512559
1986-10-01	0.472921771132594
1987-01-01	0.475794172591075
1987-04-01	0.478955444702561
1987-07-01	0.482340388307905
1987-10-01	0.494472968722194
1988-01-01	0.503134952207374
1988-04-01	0.516203150384196
1988-07-01	0.526394001795237
1988-10-01	0.541651078766389
1989-01-01	0.546078689889805
1989-04-01	0.558422353807045
1989-07-01	0.572969518861862
1989-10-01	0.590536705227887
1990-01-01	0.602172540089342
1990-04-01	0.614507705866327
1990-07-01	0.630271771788096
1990-10-01	0.635303157026781
1991-01-01	0.652858831650684
1991-04-01	0.665920226453129
1991-07-01	0.675268043712846
1991-10-01	0.681599165866006
1992-01-01	0.690124364141564
1992-04-01	0.691897588286948
1992-07-01	0.685913017925227
1992-10-01	0.682527826326607
1993-01-01	0.672509636052830
1993-04-01	0.674866251674340
1993-07-01	0.683120016410040
1993-10-01	0.688203069605423
1994-01-01	0.674095600397223
1994-04-01	0.661424553536565
1994-07-01	0.666825402144468
1994-10-01	0.671881541884756
1995-01-01	0.673423039900627
1995-04-01	0.681302530659880
1995-07-01	0.682670575278992
1995-10-01	0.690852543005274
1996-01-01	0.683779689053052
1996-04-01	0.686743130141680
1996-07-01	0.690370524381986
1996-10-01	0.689609171836015
1997-01-01	0.689075125952055
1997-04-01	0.697230725881776
1997-07-01	0.707293948689029
1997-10-01	0.714059649922849
1998-01-01	0.718743585074830
1998-04-01	0.729781781461424
1998-07-01	0.739179452744738
1998-10-01	0.741290062025607
1999-01-01	0.754556984363880
1999-04-01	0.746104592661443
1999-07-01	0.740596714337257
1999-10-01	0.742076708247791
2000-01-01	0.750990636170004
2000-04-01	0.753635813930575
2000-07-01	0.772193353929744
2000-10-01	0.787439130156789
2001-01-01	0.791732260449052
2001-04-01	0.790977229676835
2001-07-01	0.792864065002218
2001-10-01	0.798003039443455
2002-01-01	0.799575055027426
2002-04-01	0.810888754335172
2002-07-01	0.814744170940819
2002-10-01	0.818349206725490
2003-01-01	0.820908443425634
2003-04-01	0.826081768226022
2003-07-01	0.834919813910372
2003-10-01	0.836451677197528
2004-01-01	0.831919429089624
2004-04-01	0.834681859322027
2004-07-01	0.836651328332654
2004-10-01	0.838260812315070
2005-01-01	0.845460584938605
2005-04-01	0.843680021099218
2005-07-01	0.850429945434178
2005-10-01	0.852486464714765
2006-01-01	0.849253589832717
2006-04-01	0.860454390924302
2006-07-01	0.867218465363870
2006-10-01	0.877273285452766
2007-01-01	0.878983287057508
2007-04-01	0.889215083595957
2007-07-01	0.901511936818853
2007-10-01	0.907225869586539
2008-01-01	0.899826443687210
2008-04-01	0.901567540659662
2008-07-01	0.910739295015494
2008-10-01	0.926554532223510
2009-01-01	0.965401995713421
2009-04-01	0.982796630420856
2009-07-01	0.984981680432294
2009-10-01	0.993835466459478
2010-01-01	1.006920677573340
2010-04-01	0.993249034683878
2010-07-01	0.992280608903739
2010-10-01	1.007549678839050
2011-01-01	1.012519469941630