Quarter Index 2005=1, Trend 1970-01-01 0.210354823244276 1970-04-01 0.212016562081017 1970-07-01 0.215340039754498 1970-10-01 0.220325256264720 1971-01-01 0.226972211711885 1971-04-01 0.232928331812113 1971-07-01 0.238193616665606 1971-10-01 0.242768066272364 1972-01-01 0.246651680632388 1972-04-01 0.250991284019351 1972-07-01 0.255786876533457 1972-10-01 0.261038458174706 1973-01-01 0.266746028943096 1973-04-01 0.273120511952892 1973-07-01 0.280161907204091 1973-10-01 0.287870214696695 1974-01-01 0.296245434530904 1974-04-01 0.305140206873732 1974-07-01 0.314554531725177 1974-10-01 0.324488408985039 1975-01-01 0.334941838853719 1975-04-01 0.344092721864627 1975-07-01 0.351941058017761 1975-10-01 0.358486847313122 1976-01-01 0.363730089750709 1976-04-01 0.369080835108815 1976-07-01 0.374539083387440 1976-10-01 0.380104834586584 1977-01-01 0.385778088606045 1977-04-01 0.391540956298836 1977-07-01 0.397393437564755 1977-10-01 0.403335532403804 1978-01-01 0.409367240815981 1978-04-01 0.415161042541461 1978-07-01 0.420716937480044 1978-10-01 0.426034925832133 1979-01-01 0.431115007397324 1979-04-01 0.437890790434640 1979-07-01 0.446362274843880 1979-10-01 0.456529460625042 1980-01-01 0.468392347878330 1980-04-01 0.479558366527548 1980-07-01 0.490027516572697 1980-10-01 0.499799798113977 1981-01-01 0.508875211151390 1981-04-01 0.518567986486086 1981-07-01 0.528878124118066 1981-10-01 0.539805624147531 1982-01-01 0.551350486374077 1982-04-01 0.562138467169516 1982-07-01 0.572169566433645 1982-10-01 0.581443784266668 1983-01-01 0.589961120668582 1983-04-01 0.597443441894373 1983-07-01 0.603890748044240 1983-10-01 0.609303039118186 1984-01-01 0.613680315116208 1984-04-01 0.619049632296906 1984-07-01 0.625410990760480 1984-10-01 0.632764390406728 1985-01-01 0.641109831335853 1985-04-01 0.648434186156201 1985-07-01 0.654737454867772 1985-10-01 0.660019637470565 1986-01-01 0.664280733964581 1986-04-01 0.668788061819677 1986-07-01 0.673541621035854 1986-10-01 0.678541411713312 1987-01-01 0.683787433651649 1987-04-01 0.688674032545416 1987-07-01 0.693201208494816 1987-10-01 0.697368961299446 1988-01-01 0.701177291059506 1988-04-01 0.704704107865375 1988-07-01 0.707949411516650 1988-10-01 0.710913202113533 1989-01-01 0.713595479756224 1989-04-01 0.718008982551964 1989-07-01 0.724153710701154 1989-10-01 0.732029664103594 1990-01-01 0.741636842759283 1990-04-01 0.750830137430528 1990-07-01 0.759609548317732 1990-10-01 0.767975075320695 1991-01-01 0.775926718339213 1991-04-01 0.785089229781641 1991-07-01 0.795462609547776 1991-10-01 0.807046857737821 1992-01-01 0.819841974151371 1992-04-01 0.831126873848260 1992-07-01 0.840901556728285 1992-10-01 0.849166022691246 1993-01-01 0.855920271837344 1993-04-01 0.860920720741142 1993-07-01 0.864167369502841 1993-10-01 0.865660217922038 1994-01-01 0.865399266098935 1994-04-01 0.865361108610839 1994-07-01 0.865545745257347 1994-10-01 0.865953176238861 1995-01-01 0.866583401555384 1995-04-01 0.870520501097093 1995-07-01 0.875093196437547 1995-10-01 0.878534593983587 1996-01-01 0.882252539837167 1996-04-01 0.884988660335685 1996-07-01 0.884393734385143 1996-10-01 0.881434451944884 1997-01-01 0.877256946494234 1997-04-01 0.871998898820114 1997-07-01 0.867702877423548 1997-10-01 0.866228310852298 1998-01-01 0.867216283306272 1998-04-01 0.871060442224203 1998-07-01 0.877486305486688 1998-10-01 0.885188201130291 1999-01-01 0.893028906774257 1999-04-01 0.899151394584656 1999-07-01 0.902341024457552 1999-10-01 0.904917406664757 2000-01-01 0.908651549011405 2000-04-01 0.913520965618569 2000-07-01 0.919563468485954 2000-10-01 0.924293077570424 2001-01-01 0.926820584210835 2001-04-01 0.931896316893257 2001-07-01 0.939906474183305 2001-10-01 0.947024144157628 2002-01-01 0.952745073980434 2002-04-01 0.956571490926846 2002-07-01 0.959754607387623 2002-10-01 0.964377095591581 2003-01-01 0.970395361239618 2003-04-01 0.975873894649896 2003-07-01 0.980110818524743 2003-10-01 0.983958882765303 2004-01-01 0.986054846714270 2004-04-01 0.987235748160820 2004-07-01 0.988646836588768 2004-10-01 0.990236897778816 2005-01-01 0.993856317489046 2005-04-01 0.998442191022832 2005-07-01 1.002196301980370 2005-10-01 1.005505189507750 2006-01-01 1.007925003092470 2006-04-01 1.009539926656220 2006-07-01 1.011542134102000 2006-10-01 1.014356432196550 2007-01-01 1.017952024897670 2007-04-01 1.021776728345940 2007-07-01 1.026656952706420 2007-10-01 1.033484103005820 2008-01-01 1.040637374991080 2008-04-01 1.049550168894610 2008-07-01 1.060579402444470 2008-10-01 1.069675994756820 2009-01-01 1.075597951818730 2009-04-01 1.079014717072090 2009-07-01 1.080434837693880 2009-10-01 1.080791239253320 2010-01-01 1.081971373258570 2010-04-01 1.084499577710500 2010-07-01 1.087806007003790 2010-10-01 1.093909723532830 2011-01-01 1.101782274206810 2011-04-01 1.108109732421220