Quarter Index 2010=1, Trend 1970-01-01 0.106718210145512 1970-04-01 0.107596272754669 1970-07-01 0.109352398138710 1970-10-01 0.111986586131908 1971-01-01 0.115498836734263 1971-04-01 0.118518482740362 1971-07-01 0.121045523901615 1971-10-01 0.123079960466613 1972-01-01 0.124621792186765 1972-04-01 0.126739909998776 1972-07-01 0.129434313819783 1972-10-01 0.132705003566923 1973-01-01 0.136551979405922 1973-04-01 0.141323064457301 1973-07-01 0.147018258886786 1973-10-01 0.153637562611515 1974-01-01 0.161180975714350 1974-04-01 0.169693342119339 1974-07-01 0.179174661909346 1974-10-01 0.189624935084369 1975-01-01 0.201044161644410 1975-04-01 0.212916058041704 1975-07-01 0.224084114713087 1975-10-01 0.234356083170255 1976-01-01 0.243722635508612 1976-04-01 0.250598174046817 1976-07-01 0.256323056239315 1976-10-01 0.261968385266365 1977-01-01 0.268191086613500 1977-04-01 0.275437208940500 1977-07-01 0.282227471450237 1977-10-01 0.286163155400710 1978-01-01 0.286237576345559 1978-04-01 0.286144766816633 1978-07-01 0.289184316350417 1978-10-01 0.295529042173719 1979-01-01 0.301938361551086 1979-04-01 0.305459501933200 1979-07-01 0.310211197720657 1979-10-01 0.319103338075946 1980-01-01 0.331746453637438 1980-04-01 0.346290346412179 1980-07-01 0.359106286692771 1980-10-01 0.370254890874492 1981-01-01 0.380367186083937 1981-04-01 0.389678548944468 1981-07-01 0.398717563213867 1981-10-01 0.406761630962366 1982-01-01 0.413835715261015 1982-04-01 0.421143422986501 1982-07-01 0.427573221297649 1982-10-01 0.431598098497033 1983-01-01 0.436928506476279 1983-04-01 0.446213322894538 1983-07-01 0.458289505397312 1983-10-01 0.469033337209263 1984-01-01 0.475578446902187 1984-04-01 0.481471727117428 1984-07-01 0.489050081434855 1984-10-01 0.497583129929862 1985-01-01 0.506221003094090 1985-04-01 0.513845797140012 1985-07-01 0.519680947152486 1985-10-01 0.524893679931562 1986-01-01 0.530379756528004 1986-04-01 0.534230983607360 1986-07-01 0.537960179966972 1986-10-01 0.546140969572772 1987-01-01 0.555891327099368 1987-04-01 0.564131973881438 1987-07-01 0.572071132048063 1987-10-01 0.580139457343369 1988-01-01 0.591779910571044 1988-04-01 0.605521953190996 1988-07-01 0.618467808580838 1988-10-01 0.631077453572752 1989-01-01 0.643057195282000 1989-04-01 0.655587197200951 1989-07-01 0.667104086286279 1989-10-01 0.677348024827191 1990-01-01 0.687489729783491 1990-04-01 0.698463515047500 1990-07-01 0.711681162101372 1990-10-01 0.724096123609805 1991-01-01 0.733674190867524 1991-04-01 0.740765944490137 1991-07-01 0.744697128070040 1991-10-01 0.745528726373576 1992-01-01 0.744880799131751 1992-04-01 0.743671987608966 1992-07-01 0.739936970986528 1992-10-01 0.733570194096662 1993-01-01 0.725791925426632 1993-04-01 0.716490143959936 1993-07-01 0.707614123272707 1993-10-01 0.699238588996368 1994-01-01 0.692709169413381 1994-04-01 0.692078603062798 1994-07-01 0.695431616393427 1994-10-01 0.698824773429131 1995-01-01 0.701474581381311 1995-04-01 0.702993483920444 1995-07-01 0.702335028758454 1995-10-01 0.701124919820292 1996-01-01 0.700476779048121 1996-04-01 0.699857974348592 1996-07-01 0.701547441431816 1996-10-01 0.707151480432987 1997-01-01 0.710966725775946 1997-04-01 0.708379688253237 1997-07-01 0.704460240101363 1997-10-01 0.704033926140942 1998-01-01 0.708401750558240 1998-04-01 0.716513672256907 1998-07-01 0.724276799003094 1998-10-01 0.728876753383521 1999-01-01 0.731276934371343 1999-04-01 0.733771909096980 1999-07-01 0.737197396625033 1999-10-01 0.741700641738108 2000-01-01 0.748201393311232 2000-04-01 0.755042162615766 2000-07-01 0.758775364854620 2000-10-01 0.762207888894372 2001-01-01 0.767703776648297 2001-04-01 0.771433225248434 2001-07-01 0.774863188172748 2001-10-01 0.781620653170548 2002-01-01 0.787082618319893 2002-04-01 0.790329980331657 2002-07-01 0.796857966389280 2002-10-01 0.803762100511851 2003-01-01 0.809765700993116 2003-04-01 0.817546754298655 2003-07-01 0.821061641113673 2003-10-01 0.817730049497009 2004-01-01 0.812247717798274 2004-04-01 0.807945575814934 2004-07-01 0.806845212733678 2004-10-01 0.810276996285154 2005-01-01 0.816817315905518 2005-04-01 0.825227718064051 2005-07-01 0.834625283499932 2005-10-01 0.841570565294819 2006-01-01 0.847425878316059 2006-04-01 0.854699477378359 2006-07-01 0.859322134654829 2006-10-01 0.858502492801961 2007-01-01 0.855073669954875 2007-04-01 0.854496278904058 2007-07-01 0.862705200820783 2007-10-01 0.880132327677496 2008-01-01 0.898985122981154 2008-04-01 0.913037305317359 2008-07-01 0.926978933877746 2008-10-01 0.944358381031496 2009-01-01 0.962604265650521 2009-04-01 0.981107292003630 2009-07-01 0.994673524225783 2009-10-01 0.999684950334502 2010-01-01 1.000700635522000 2010-04-01 1.000418699293460 2010-07-01 0.998981607597351 2010-10-01 0.999899057587189 2011-01-01 1.004999805562510