Quarterly Index 2010=1, Trend
1970-01-01 0.211503674617191
1970-04-01 0.214332313738125
1970-07-01 0.217520634301576
1970-10-01 0.221231375791019
1971-01-01 0.225684205453997
1971-04-01 0.229791614265960
1971-07-01 0.233224786773695
1971-10-01 0.236309176682732
1972-01-01 0.238953128044858
1972-04-01 0.241409318479741
1972-07-01 0.244442452974145
1972-10-01 0.248352601368975
1973-01-01 0.252797605022800
1973-04-01 0.258803463548468
1973-07-01 0.266438007886359
1973-10-01 0.275261056336674
1974-01-01 0.285365659517308
1974-04-01 0.295955291400839
1974-07-01 0.307283011393654
1974-10-01 0.318747759415961
1975-01-01 0.329444328440837
1975-04-01 0.338228063227648
1975-07-01 0.345606044606666
1975-10-01 0.351751249911970
1976-01-01 0.357575389188398
1976-04-01 0.364404460650123
1976-07-01 0.371336469950830
1976-10-01 0.377771204777858
1977-01-01 0.384610254557518
1977-04-01 0.391605178768312
1977-07-01 0.398684359878457
1977-10-01 0.406449292445739
1978-01-01 0.414046222202554
1978-04-01 0.420738063754311
1978-07-01 0.427483088798954
1978-10-01 0.435225551412596
1979-01-01 0.444322668630193
1979-04-01 0.454367219422739
1979-07-01 0.464902169829373
1979-10-01 0.476064381215621
1980-01-01 0.488346380343884
1980-04-01 0.501959714178649
1980-07-01 0.515024274748531
1980-10-01 0.526176021070261
1981-01-01 0.536555180400491
1981-04-01 0.546390828274107
1981-07-01 0.556116943467427
1981-10-01 0.566208506854422
1982-01-01 0.575930988846553
1982-04-01 0.583922237137722
1982-07-01 0.591693353663935
1982-10-01 0.599170378404033
1983-01-01 0.605627860358660
1983-04-01 0.611261498724255
1983-07-01 0.615991635014378
1983-10-01 0.619855510555169
1984-01-01 0.623868531159444
1984-04-01 0.628544625181681
1984-07-01 0.633693783316561
1984-10-01 0.638421031163450
1985-01-01 0.642490332918003
1985-04-01 0.646569134789297
1985-07-01 0.651124121658545
1985-10-01 0.655972439815059
1986-01-01 0.660795865705984
1986-04-01 0.665446528713309
1986-07-01 0.670188924938402
1986-10-01 0.675334988614620
1987-01-01 0.680185873911690
1987-04-01 0.683783841960327
1987-07-01 0.686566495425008
1987-10-01 0.689417469229413
1988-01-01 0.693217816056239
1988-04-01 0.698232892586682
1988-07-01 0.703692175408741
1988-10-01 0.709030699060928
1989-01-01 0.714731439741053
1989-04-01 0.720802892798259
1989-07-01 0.727248348603720
1989-10-01 0.734184619324299
1990-01-01 0.741714080219759
1990-04-01 0.750024297616531
1990-07-01 0.759019615966334
1990-10-01 0.768226515692131
1991-01-01 0.776973655126236
1991-04-01 0.784912103835779
1991-07-01 0.792710788258868
1991-10-01 0.800018940689681
1992-01-01 0.806077376748518
1992-04-01 0.811385055144390
1992-07-01 0.816474688990275
1992-10-01 0.821169717370082
1993-01-01 0.825660192596306
1993-04-01 0.830196773830886
1993-07-01 0.833481648776685
1993-10-01 0.834785811956995
1994-01-01 0.835234427374086
1994-04-01 0.835191533573252
1994-07-01 0.835418965207087
1994-10-01 0.837064447602173
1995-01-01 0.839967674161459
1995-04-01 0.843134684159058
1995-07-01 0.845929920257106
1995-10-01 0.847755542644117
1996-01-01 0.848316527925244
1996-04-01 0.849261988911059
1996-07-01 0.851072804910122
1996-10-01 0.852857355726578
1997-01-01 0.854464309118730
1997-04-01 0.855823661931775
1997-07-01 0.858016971015336
1997-10-01 0.861127366732026
1998-01-01 0.864275900615038
1998-04-01 0.867274523406365
1998-07-01 0.869128816046044
1998-10-01 0.870184843160777
1999-01-01 0.871301184961514
1999-04-01 0.871852347753347
1999-07-01 0.872351056690345
1999-10-01 0.873917910247325
2000-01-01 0.876552295323475
2000-04-01 0.879904573541144
2000-07-01 0.883815867389590
2000-10-01 0.887847016282511
2001-01-01 0.891592219193752
2001-04-01 0.895180165687611
2001-07-01 0.897967841212649
2001-10-01 0.899364589650456
2002-01-01 0.900290150274096
2002-04-01 0.901519492000662
2002-07-01 0.903855526087046
2002-10-01 0.907978413344659
2003-01-01 0.912538120781504
2003-04-01 0.915188372912498
2003-07-01 0.916060860719282
2003-10-01 0.916286658876172
2004-01-01 0.916996292824212
2004-04-01 0.919725504921512
2004-07-01 0.923501272841584
2004-10-01 0.926212712893438
2005-01-01 0.928319218540582
2005-04-01 0.931345487472500
2005-07-01 0.935357496114018
2005-10-01 0.938938841548032
2006-01-01 0.942455022764648
2006-04-01 0.947051693957565
2006-07-01 0.952583292299314
2006-10-01 0.957829681232931
2007-01-01 0.961377762713297
2007-04-01 0.963446732584532
2007-07-01 0.966078586340468
2007-10-01 0.969844769805331
2008-01-01 0.973888308585639
2008-04-01 0.978315727112661
2008-07-01 0.983126085059411
2008-10-01 0.988206653823599
2009-01-01 0.993239440649835
2009-04-01 0.996439770323529
2009-07-01 0.997322757427919
2009-10-01 0.997376946924564
2010-01-01 0.997754516894481
2010-04-01 0.998748224618753
2010-07-01 1.000439165895120
2010-10-01 1.003058092585150
2011-01-01 1.006335014589380