Quarter Index 2010=1, Trend 1970-01-01 0.206158538079926 1970-04-01 0.207716723984577 1970-07-01 0.210833095793878 1970-10-01 0.215507653590482 1971-01-01 0.221740397209085 1971-04-01 0.227076239346746 1971-07-01 0.231515179920815 1971-10-01 0.235057218848638 1972-01-01 0.237702356212868 1972-04-01 0.239396560649672 1972-07-01 0.240139832076398 1972-10-01 0.239932170658350 1973-01-01 0.238773576230225 1973-04-01 0.241661858327054 1973-07-01 0.248597016948837 1973-10-01 0.259579052095575 1974-01-01 0.274607963849919 1974-04-01 0.290059528908599 1974-07-01 0.305933747519571 1974-10-01 0.322230619517530 1975-01-01 0.338950145067781 1975-04-01 0.352658259367467 1975-07-01 0.363354962664544 1975-10-01 0.371040254793707 1976-01-01 0.375714135837608 1976-04-01 0.381655051755894 1976-07-01 0.388863002465914 1976-10-01 0.397337988132971 1977-01-01 0.407080008591762 1977-04-01 0.413774921987732 1977-07-01 0.417422728320882 1977-10-01 0.418023427591212 1978-01-01 0.415577019798722 1978-04-01 0.414477412369328 1978-07-01 0.414724605303029 1978-10-01 0.416318598682478 1979-01-01 0.419259392342370 1979-04-01 0.422762434924758 1979-07-01 0.426827726512295 1979-10-01 0.431455267022326 1980-01-01 0.436645056537506 1980-04-01 0.443915646214768 1980-07-01 0.453267036054112 1980-10-01 0.464699226055540 1981-01-01 0.478212216301702 1981-04-01 0.489626555834796 1981-07-01 0.498942244820128 1981-10-01 0.506159283175045 1982-01-01 0.511277670899546 1982-04-01 0.517060505965738 1982-07-01 0.523507788456271 1982-10-01 0.530619518288495 1983-01-01 0.538395695545060 1983-04-01 0.545133399416023 1983-07-01 0.550832629818731 1983-10-01 0.555493386918488 1984-01-01 0.559115670549991 1984-04-01 0.563476695134034 1984-07-01 0.568576460670615 1984-10-01 0.574414967242387 1985-01-01 0.580992214684047 1985-04-01 0.584014639117822 1985-07-01 0.583482240543714 1985-10-01 0.579395018879071 1986-01-01 0.571752974206543 1986-04-01 0.567699064098510 1986-07-01 0.567233288554972 1986-10-01 0.570355647575928 1987-01-01 0.577066141161379 1987-04-01 0.580145200407129 1987-07-01 0.579592825230526 1987-10-01 0.575409015714222 1988-01-01 0.567593771775564 1988-04-01 0.563165571964469 1988-07-01 0.562124416115631 1988-10-01 0.564470304394356 1989-01-01 0.570203236717990 1989-04-01 0.575870633377757 1989-07-01 0.581472494456308 1989-10-01 0.587008819953643 1990-01-01 0.592479609787110 1990-04-01 0.596632547792393 1990-07-01 0.599467633969493 1990-10-01 0.600984868401061 1991-01-01 0.601184251004445 1991-04-01 0.604210966304923 1991-07-01 0.610065014302495 1991-10-01 0.618746394914510 1992-01-01 0.630255108306270 1992-04-01 0.639446284960474 1992-07-01 0.646319924959774 1992-10-01 0.650876028221518 1993-01-01 0.653114594828358 1993-04-01 0.655643980040040 1993-07-01 0.658464184021867 1993-10-01 0.661575206608535 1994-01-01 0.664977047965349 1994-04-01 0.667786134209475 1994-07-01 0.670002465423564 1994-10-01 0.671626041442313 1995-01-01 0.672656862431027 1995-04-01 0.681684365122013 1995-07-01 0.688855647883798 1995-10-01 0.694609374539536 1996-01-01 0.699346707283686 1996-04-01 0.701666748302814 1996-07-01 0.703635417014267 1996-10-01 0.705577692658071 1997-01-01 0.706502835942397 1997-04-01 0.707316300735083 1997-07-01 0.707919717285999 1997-10-01 0.707482318073806 1998-01-01 0.705532098429002 1998-04-01 0.702313132816387 1998-07-01 0.699142945705049 1998-10-01 0.696586455794901 1999-01-01 0.694373862734337 1999-04-01 0.693849364579315 1999-07-01 0.696788773836804 1999-10-01 0.703546562172762 2000-01-01 0.713659120782079 2000-04-01 0.726751013357101 2000-07-01 0.741064996246797 2000-10-01 0.753965219895975 2001-01-01 0.765472574646645 2001-04-01 0.774516391425582 2001-07-01 0.779022683992506 2001-10-01 0.782043543900455 2002-01-01 0.785728959902048 2002-04-01 0.790339279609391 2002-07-01 0.796879354705478 2002-10-01 0.802574390675449 2003-01-01 0.805165298019213 2003-04-01 0.805921834090086 2003-07-01 0.806103257241019 2003-10-01 0.807310445161755 2004-01-01 0.810679737232705 2004-04-01 0.814121585220411 2004-07-01 0.817118196137330 2004-10-01 0.820991766234777 2005-01-01 0.825312238322480 2005-04-01 0.830817763090108 2005-07-01 0.837333014509847 2005-10-01 0.841738493018643 2006-01-01 0.843246226197321 2006-04-01 0.843702594573957 2006-07-01 0.843013249679328 2006-10-01 0.842791672855843 2007-01-01 0.844959438945308 2007-04-01 0.847987518053250 2007-07-01 0.852489433004048 2007-10-01 0.861114484628492 2008-01-01 0.874887866043709 2008-04-01 0.893924861550536 2008-07-01 0.918275714415466 2008-10-01 0.943786309545221 2009-01-01 0.965321506101254 2009-04-01 0.980704728174322 2009-07-01 0.988479583667993 2009-10-01 0.991220132093407 2010-01-01 0.992591075003277 2010-04-01 0.995580674456056 2010-07-01 1.001959188678190 2010-10-01 1.009869061862470 2011-01-01 1.018058906873590 2011-04-01 1.025667948215430 2011-07-01 1.031795437161430