Quarter	Index 2010=1, Seasonally Adjusted
1980-01-01	0.193013061400190
1980-04-01	0.207080744742996
1980-07-01	0.204699789861263
1980-10-01	0.206902035750300
1981-01-01	0.208086303635183
1981-04-01	0.213233500382185
1981-07-01	0.211342842724752
1981-10-01	0.225953051179794
1982-01-01	0.258342020062640
1982-04-01	0.239901091818152
1982-07-01	0.273905784914165
1982-10-01	0.253589008784483
1983-01-01	0.248722686820976
1983-04-01	0.278840375179434
1983-07-01	0.288529999242487
1983-10-01	0.287123451041286
1984-01-01	0.278230145246015
1984-04-01	0.286643568440707
1984-07-01	0.267839555850122
1984-10-01	0.298206615168539
1985-01-01	0.296487922768228
1985-04-01	0.288088848043008
1985-07-01	0.271115884377638
1985-10-01	0.262038880908276
1986-01-01	0.266741891173746
1986-04-01	0.271156183006056
1986-07-01	0.294871580980346
1986-10-01	0.310655052168903
1987-01-01	0.301288299472576
1987-04-01	0.313203680839665
1987-07-01	0.333149282544746
1987-10-01	0.334704224483474
1988-01-01	0.332389721242115
1988-04-01	0.343435480777205
1988-07-01	0.367721931007194
1988-10-01	0.352562029966946
1989-01-01	0.366473704320021
1989-04-01	0.370276879676135
1989-07-01	0.374777148126547
1989-10-01	0.396486353888034
1990-01-01	0.424846080508954
1990-04-01	0.421609380443622
1990-07-01	0.416373104178794
1990-10-01	0.436966896376963
1991-01-01	0.461113325439526
1991-04-01	0.462656619107719
1991-07-01	0.492782125571389
1991-10-01	0.515625390844217
1992-01-01	0.498697722001735
1992-04-01	0.537253844579533
1992-07-01	0.564354067388620
1992-10-01	0.591025822570415
1993-01-01	0.606864325526271
1993-04-01	0.593287315061485
1993-07-01	0.588813038843236
1993-10-01	0.578851193555773
1994-01-01	0.592225729670949
1994-04-01	0.591700099960403
1994-07-01	0.594502969565944
1994-10-01	0.584916833594783
1995-01-01	0.586015562122493
1995-04-01	0.601893414054165
1995-07-01	0.617267389630882
1995-10-01	0.617524251126008
1996-01-01	0.620552909653608
1996-04-01	0.639473992471969
1996-07-01	0.645695839845873
1996-10-01	0.665317967635662
1997-01-01	0.696037357085491
1997-04-01	0.693685673141586
1997-07-01	0.673689317613764
1997-10-01	0.689221641751576
1998-01-01	0.706792196856626
1998-04-01	0.710253026957192
1998-07-01	0.689461438049530
1998-10-01	0.695932426483316
1999-01-01	0.712963333983620
1999-04-01	0.698536271743008
1999-07-01	0.730069173882670
1999-10-01	0.745973527432949
2000-01-01	0.734391798694336
2000-04-01	0.743890987358184
2000-07-01	0.788422683239192
2000-10-01	0.800083054332686
2001-01-01	0.793914602378479
2001-04-01	0.817134822635344
2001-07-01	0.803944021759630
2001-10-01	0.819954257067302
2002-01-01	0.820259331463410
2002-04-01	0.849243884418677
2002-07-01	0.846344240404520
2002-10-01	0.842471805020826
2003-01-01	0.872452548064514
2003-04-01	0.883778581337146
2003-07-01	0.889003837424457
2003-10-01	0.889854705120162
2004-01-01	0.905798601483576
2004-04-01	0.911734311916682
2004-07-01	0.934885622255232
2004-10-01	0.941353237318617
2005-01-01	0.970167482400972
2005-04-01	0.993669423413508
2005-07-01	0.996918635752932
2005-10-01	1.012903851020270
2006-01-01	1.034159256570230
2006-04-01	1.060377489524250
2006-07-01	1.079427439599800
2006-10-01	1.107505380852610
2007-01-01	1.126836782715760
2007-04-01	1.123749181114340
2007-07-01	1.140265091406970
2007-10-01	1.161287068740830
2008-01-01	1.222067538538810
2008-04-01	1.183728109555220
2008-07-01	1.131578869983750
2008-10-01	1.104398898895240
2009-01-01	1.076758215566760
2009-04-01	1.052008005793830
2009-07-01	1.040774288671470
2009-10-01	1.035398386426930
2010-01-01	1.000083587460440
2010-04-01	1.009248205398130
2010-07-01	1.013424304222560
2010-10-01	0.977243902918871
2011-01-01	0.983137779051154
2011-04-01	0.963829570048646