Quarterly Index 2010=1, Trend
1970-01-01 0.138847586706865
1970-04-01 0.139445818865375
1970-07-01 0.140642283362466
1970-10-01 0.142436979928030
1971-01-01 0.144829908832177
1971-04-01 0.148247527648191
1971-07-01 0.152689836556146
1971-10-01 0.158156835466004
1972-01-01 0.164648524377768
1972-04-01 0.169353168622984
1972-07-01 0.172270768291691
1972-10-01 0.173401323293851
1973-01-01 0.172744833719500
1973-04-01 0.174444401911047
1973-07-01 0.178500027868491
1973-10-01 0.184911711681869
1974-01-01 0.193679453261144
1974-04-01 0.202217411519096
1974-07-01 0.210525586455724
1974-10-01 0.218603978071028
1975-01-01 0.226452586455044
1975-04-01 0.234586313094078
1975-07-01 0.243005158078167
1975-10-01 0.251709121317273
1976-01-01 0.260698202811396
1976-04-01 0.269777465825457
1976-07-01 0.278946910179382
1976-10-01 0.288206535963209
1977-01-01 0.297556343266972
1977-04-01 0.306866257730545
1977-07-01 0.316136279533999
1977-10-01 0.325366408497262
1978-01-01 0.334556644710371
1978-04-01 0.342096997539479
1978-07-01 0.347987466804513
1978-10-01 0.352228052775582
1979-01-01 0.354818755182578
1979-04-01 0.360365964743265
1979-07-01 0.368869681457644
1979-10-01 0.380329905325714
1980-01-01 0.394746636257439
1980-04-01 0.399733553159914
1980-07-01 0.404982682691339
1980-10-01 0.409615676071488
1981-01-01 0.412830511747186
1981-04-01 0.414806943939123
1981-07-01 0.417645300357371
1981-10-01 0.421885548912903
1982-01-01 0.426341134825453
1982-04-01 0.431666322529435
1982-07-01 0.437877491736350
1982-10-01 0.444205580068598
1983-01-01 0.451484910566167
1983-04-01 0.459203623359595
1983-07-01 0.466014926769668
1983-10-01 0.472304466930704
1984-01-01 0.478690300064690
1984-04-01 0.485095836684384
1984-07-01 0.491516854808401
1984-10-01 0.498389850511658
1985-01-01 0.506163537389075
1985-04-01 0.514938486108290
1985-07-01 0.524387913679396
1985-10-01 0.534162254447560
1986-01-01 0.544033244210278
1986-04-01 0.553678855991432
1986-07-01 0.562977827745666
1986-10-01 0.571501690190483
1987-01-01 0.577974317858446
1987-04-01 0.581233225475660
1987-07-01 0.581573912332174
1987-10-01 0.580508294829467
1988-01-01 0.579451346860472
1988-04-01 0.579698501949757
1988-07-01 0.582176059008597
1988-10-01 0.587027755644667
1989-01-01 0.593934812559840
1989-04-01 0.601733400566609
1989-07-01 0.609273253269940
1989-10-01 0.617270373598710
1990-01-01 0.627013074645409
1990-04-01 0.638999654845888
1990-07-01 0.653592175941501
1990-10-01 0.668450582667573
1991-01-01 0.681802909300517
1991-04-01 0.695306311390987
1991-07-01 0.706453614143969
1991-10-01 0.712411607148138
1992-01-01 0.715328482636366
1992-04-01 0.717442668011767
1992-07-01 0.721883233073901
1992-10-01 0.730901458692870
1993-01-01 0.740879426153236
1993-04-01 0.747772001685844
1993-07-01 0.751997550082176
1993-10-01 0.754038229226134
1994-01-01 0.753372455238343
1994-04-01 0.751759809182476
1994-07-01 0.749120493300273
1994-10-01 0.744965721183468
1995-01-01 0.744309188809905
1995-04-01 0.747258350837474
1995-07-01 0.749983685343976
1995-10-01 0.754515845796295
1996-01-01 0.762489895381591
1996-04-01 0.770575402829527
1996-07-01 0.775808978836992
1996-10-01 0.779849454430354
1997-01-01 0.783505860168255
1997-04-01 0.784399284153340
1997-07-01 0.785444410030910
1997-10-01 0.790780945583800
1998-01-01 0.797832548628992
1998-04-01 0.806931750138780
1998-07-01 0.819508330156458
1998-10-01 0.828975261217178
1999-01-01 0.830773257283676
1999-04-01 0.829472323089442
1999-07-01 0.829653407635133
1999-10-01 0.832982522169080
2000-01-01 0.840104030463845
2000-04-01 0.847753971297844
2000-07-01 0.852538594550840
2000-10-01 0.854429031219116
2001-01-01 0.857213311760553
2001-04-01 0.863945098696611
2001-07-01 0.871141275049046
2001-10-01 0.875928813059066
2002-01-01 0.876878795560162
2002-04-01 0.875221357366404
2002-07-01 0.877174660383841
2002-10-01 0.879053624187991
2003-01-01 0.874805385529289
2003-04-01 0.869192509268766
2003-07-01 0.864864426650529
2003-10-01 0.861704654743650
2004-01-01 0.861483808563800
2004-04-01 0.863980278251198
2004-07-01 0.868118258921596
2004-10-01 0.873930773617042
2005-01-01 0.880015561948899
2005-04-01 0.883759896869782
2005-07-01 0.886148051740226
2005-10-01 0.890833448239193
2006-01-01 0.898952784533799
2006-04-01 0.907974294520006
2006-07-01 0.914506445738864
2006-10-01 0.916580896657327
2007-01-01 0.916218934112831
2007-04-01 0.916007101258547
2007-07-01 0.915208086864950
2007-10-01 0.916227874059899
2008-01-01 0.922967062712278
2008-04-01 0.933612211940517
2008-07-01 0.944638841034992
2008-10-01 0.958124110483165
2009-01-01 0.974298385286777
2009-04-01 0.986112891549409
2009-07-01 0.993320657628023
2009-10-01 0.998361057943878
2010-01-01 0.998702659313901
2010-04-01 0.998092229020314
2010-07-01 1.000277876900090
2010-10-01 1.002927234765700
2011-01-01 1.006115457147080