Quarterly Index 2010=1, Trend
1970-01-01 0.268479678456760
1970-04-01 0.275177465489633
1970-07-01 0.280705690854492
1970-10-01 0.286962880314939
1971-01-01 0.294785857968991
1971-04-01 0.301834102133377
1971-07-01 0.307730731365128
1971-10-01 0.311925334087154
1972-01-01 0.314473415935621
1972-04-01 0.317205259951910
1972-07-01 0.320733085889087
1972-10-01 0.326556058599804
1973-01-01 0.334695578476182
1973-04-01 0.343078225042345
1973-07-01 0.352257929535340
1973-10-01 0.362342613355938
1974-01-01 0.372938990959132
1974-04-01 0.384005837963116
1974-07-01 0.393768203512360
1974-10-01 0.401345663011203
1975-01-01 0.407438200537790
1975-04-01 0.411956289634628
1975-07-01 0.415733090453670
1975-10-01 0.421506972120006
1976-01-01 0.428196171059786
1976-04-01 0.434486435807092
1976-07-01 0.440389180313710
1976-10-01 0.443333157136720
1977-01-01 0.444550178188177
1977-04-01 0.446573483802317
1977-07-01 0.449362012302939
1977-10-01 0.452153652164545
1978-01-01 0.454068179871043
1978-04-01 0.457137645695440
1978-07-01 0.461758509477025
1978-10-01 0.466099016149168
1979-01-01 0.469973461821480
1979-04-01 0.473138190243476
1979-07-01 0.476686401965170
1979-10-01 0.482768136453474
1980-01-01 0.490811769004123
1980-04-01 0.498124026039299
1980-07-01 0.504254074882958
1980-10-01 0.509857031239836
1981-01-01 0.515207532963813
1981-04-01 0.520862668701677
1981-07-01 0.526173663662466
1981-10-01 0.530604100486201
1982-01-01 0.534551488923820
1982-04-01 0.538267622041088
1982-07-01 0.541627489743686
1982-10-01 0.543580776688559
1983-01-01 0.543635935424093
1983-04-01 0.544552189022253
1983-07-01 0.547513136347004
1983-10-01 0.550123574351651
1984-01-01 0.551746125312476
1984-04-01 0.552959035744932
1984-07-01 0.552932637527771
1984-10-01 0.554213872035254
1985-01-01 0.558877633303467
1985-04-01 0.562711727985387
1985-07-01 0.565275813311708
1985-10-01 0.567653732725117
1986-01-01 0.568715589421518
1986-04-01 0.570098577866313
1986-07-01 0.572205250149281
1986-10-01 0.573951653845676
1987-01-01 0.576228953656144
1987-04-01 0.579561267317790
1987-07-01 0.583456852439268
1987-10-01 0.587172813641178
1988-01-01 0.588886691565876
1988-04-01 0.589040951830346
1988-07-01 0.589668484329918
1988-10-01 0.591217656597207
1989-01-01 0.594124427559897
1989-04-01 0.597628542992335
1989-07-01 0.600234098293832
1989-10-01 0.602416571434928
1990-01-01 0.604576867494878
1990-04-01 0.607842464183102
1990-07-01 0.613035221286699
1990-10-01 0.618666939696907
1991-01-01 0.625803588264086
1991-04-01 0.636590873267157
1991-07-01 0.649669317221453
1991-10-01 0.663616349706021
1992-01-01 0.678121273620699
1992-04-01 0.691216447088243
1992-07-01 0.701692715719772
1992-10-01 0.709665201406618
1993-01-01 0.714982082933451
1993-04-01 0.718902397772145
1993-07-01 0.724154818714624
1993-10-01 0.731925913234690
1994-01-01 0.738536503877150
1994-04-01 0.741394805453672
1994-07-01 0.742432217935146
1994-10-01 0.742126451121849
1995-01-01 0.742602576844900
1995-04-01 0.744870952406350
1995-07-01 0.746349191169075
1995-10-01 0.747024216821178
1996-01-01 0.745812581939277
1996-04-01 0.743789116689448
1996-07-01 0.743302530223872
1996-10-01 0.743951469255399
1997-01-01 0.747496152107384
1997-04-01 0.753187806044137
1997-07-01 0.759024080705659
1997-10-01 0.765917410713233
1998-01-01 0.773043002973968
1998-04-01 0.779945185087507
1998-07-01 0.787145411637872
1998-10-01 0.795185074785708
1999-01-01 0.805609650618111
1999-04-01 0.815233536811750
1999-07-01 0.823395895336409
1999-10-01 0.833311511147396
2000-01-01 0.843659629159409
2000-04-01 0.854784034039143
2000-07-01 0.864813631267258
2000-10-01 0.869526571072490
2001-01-01 0.871881690211581
2001-04-01 0.874430604007583
2001-07-01 0.875772190015379
2001-10-01 0.876868649282397
2002-01-01 0.877864924874702
2002-04-01 0.879999522658590
2002-07-01 0.885927248615628
2002-10-01 0.892124936942800
2003-01-01 0.896909671364342
2003-04-01 0.901899448619058
2003-07-01 0.907966119024142
2003-10-01 0.918419458444834
2004-01-01 0.929966943950009
2004-04-01 0.936877001935873
2004-07-01 0.940545540593347
2004-10-01 0.942464835881106
2005-01-01 0.943540840290472
2005-04-01 0.944364204336954
2005-07-01 0.943561003505999
2005-10-01 0.939751503464943
2006-01-01 0.934201480153700
2006-04-01 0.931555596886191
2006-07-01 0.931661849787015
2006-10-01 0.932696880012818
2007-01-01 0.936620734465932
2007-04-01 0.940307618948009
2007-07-01 0.942165515893723
2007-10-01 0.945787262874725
2008-01-01 0.950692907516296
2008-04-01 0.957739874595168
2008-07-01 0.968473974819402
2008-10-01 0.978564295007799
2009-01-01 0.985018540912079
2009-04-01 0.987776345682342
2009-07-01 0.987817706675460
2009-10-01 0.987832416183256
2010-01-01 0.989796110147104
2010-04-01 0.995267144491308
2010-07-01 1.003191662723430
2010-10-01 1.011745082638160
2011-01-01 1.020547520413590