Quarter	Index 2010=1, Seasonally Adjusted
1980-01-01	0.387208082822631
1980-04-01	0.448274329845898
1980-07-01	0.491351093172257
1980-10-01	0.515990008059714
1981-01-01	0.491900335178539
1981-04-01	0.496169193314559
1981-07-01	0.500849940206778
1981-10-01	0.503315438663210
1982-01-01	0.521046579411764
1982-04-01	0.509666671715135
1982-07-01	0.502232902121429
1982-10-01	0.505826692378523
1983-01-01	0.507188462475858
1983-04-01	0.503214112815642
1983-07-01	0.508638004217499
1983-10-01	0.504132423206702
1984-01-01	0.496131999059057
1984-04-01	0.513279502613155
1984-07-01	0.521622819546616
1984-10-01	0.541552030945648
1985-01-01	0.541773335513628
1985-04-01	0.534223537284396
1985-07-01	0.557133010120584
1985-10-01	0.551662125433957
1986-01-01	0.575487660740340
1986-04-01	0.581578999734096
1986-07-01	0.573994195088028
1986-10-01	0.547177640927890
1987-01-01	0.605619929840366
1987-04-01	0.605154348721800
1987-07-01	0.602641576280112
1987-10-01	0.586602646638331
1988-01-01	0.582919238234503
1988-04-01	0.618128362379570
1988-07-01	0.637778609799832
1988-10-01	0.646757021817402
1989-01-01	0.615967698774632
1989-04-01	0.638679141766302
1989-07-01	0.660455719561745
1989-10-01	0.678970650432486
1990-01-01	0.703726466052758
1990-04-01	0.709602525944446
1990-07-01	0.719179930028933
1990-10-01	0.696109114662106
1991-01-01	0.754331646610774
1991-04-01	0.771335785688594
1991-07-01	0.765440890158072
1991-10-01	0.748992969264281
1992-01-01	0.714034834836513
1992-04-01	0.741789582028711
1992-07-01	0.718813137764633
1992-10-01	0.701075308079901
1993-01-01	0.662512437280552
1993-04-01	0.678275726192107
1993-07-01	0.740508876242046
1993-10-01	0.765124723529572
1994-01-01	0.710517977479550
1994-04-01	0.686539595206655
1994-07-01	0.700992685260852
1994-10-01	0.701615522512328
1995-01-01	0.706824966924460
1995-04-01	0.709903171633121
1995-07-01	0.716126422844352
1995-10-01	0.723876821495133
1996-01-01	0.710857471917854
1996-04-01	0.719473549827136
1996-07-01	0.717314265073976
1996-10-01	0.692958643211366
1997-01-01	0.708218868877925
1997-04-01	0.718506460269623
1997-07-01	0.728737432939236
1997-10-01	0.749352470693026
1998-01-01	0.740924624112462
1998-04-01	0.761084253962947
1998-07-01	0.779693932811797
1998-10-01	0.795137256150512
1999-01-01	0.826521197410399
1999-04-01	0.777255715010324
1999-07-01	0.743681156682744
1999-10-01	0.727960489655274
2000-01-01	0.735687904123886
2000-04-01	0.753020436452237
2000-07-01	0.777547584911307
2000-10-01	0.794608642797495
2001-01-01	0.788780938980278
2001-04-01	0.778421937730794
2001-07-01	0.764191633471131
2001-10-01	0.765483481550312
2002-01-01	0.779296531710354
2002-04-01	0.784550745899095
2002-07-01	0.789115322446490
2002-10-01	0.806158881281427
2003-01-01	0.798039518566332
2003-04-01	0.801647148227213
2003-07-01	0.796512285234995
2003-10-01	0.796762616094639
2004-01-01	0.772775029530641
2004-04-01	0.806578662440887
2004-07-01	0.809588696063257
2004-10-01	0.785464867897539
2005-01-01	0.829904573872062
2005-04-01	0.806365286272220
2005-07-01	0.809911161302313
2005-10-01	0.816203845881540
2006-01-01	0.798650050957590
2006-04-01	0.856941730232112
2006-07-01	0.871371561640179
2006-10-01	0.864074904316791
2007-01-01	0.824377476621538
2007-04-01	0.847225580438090
2007-07-01	0.882315453150829
2007-10-01	0.885526358359649
2008-01-01	0.866754532711046
2008-04-01	0.886613479195659
2008-07-01	0.869152043745792
2008-10-01	0.911224950822085
2009-01-01	0.986723591401169
2009-04-01	0.946241225274475
2009-07-01	0.991791187979770
2009-10-01	1.010559747356610
2010-01-01	0.995799119319676
2010-04-01	0.976836739586422
2010-07-01	1.007801661312060
2010-10-01	1.019562479781840
2011-01-01	1.027616291759880