Quarter Index 2010=1, Trend 1970-01-01 0.160942438970548 1970-04-01 0.161543498733332 1970-07-01 0.162745618166988 1970-10-01 0.164548797363428 1971-01-01 0.166953036230740 1971-04-01 0.169475356143746 1971-07-01 0.172115756918620 1971-10-01 0.174874238739187 1972-01-01 0.177750801421623 1972-04-01 0.180493166512694 1972-07-01 0.183101333920489 1972-10-01 0.185575303645008 1973-01-01 0.187915075778162 1973-04-01 0.191443132351280 1973-07-01 0.196159473364363 1973-10-01 0.202064098817409 1974-01-01 0.209157008710419 1974-04-01 0.217322817249289 1974-07-01 0.226561524434019 1974-10-01 0.236873130172696 1975-01-01 0.248257634465320 1975-04-01 0.258366718481166 1975-07-01 0.267200382128321 1975-10-01 0.274758625498698 1976-01-01 0.281041448500383 1976-04-01 0.287042827364103 1976-07-01 0.292762762181768 1976-10-01 0.298201252953379 1977-01-01 0.303358299587024 1977-04-01 0.309397796444331 1977-07-01 0.316319743525302 1977-10-01 0.324124140829936 1978-01-01 0.332810988450146 1978-04-01 0.341411920560078 1978-07-01 0.349926937159732 1978-10-01 0.358356038341022 1979-01-01 0.366699224012034 1979-04-01 0.375657337252400 1979-07-01 0.385230378062119 1979-10-01 0.395418346441193 1980-01-01 0.406221242389620 1980-04-01 0.417451740866717 1980-07-01 0.429109841780574 1980-10-01 0.441195545223101 1981-01-01 0.453708851194299 1981-04-01 0.466687835224033 1981-07-01 0.480132497220391 1981-10-01 0.494042837367196 1982-01-01 0.508418855480625 1982-04-01 0.522638086036973 1982-07-01 0.536700529036240 1982-10-01 0.550606184570339 1983-01-01 0.564355052547357 1983-04-01 0.575562359765057 1983-07-01 0.584228106223439 1983-10-01 0.590352292014416 1984-01-01 0.593934917137988 1984-04-01 0.600106428197575 1984-07-01 0.608866825377003 1984-10-01 0.620216108584359 1985-01-01 0.634154277911557 1985-04-01 0.644597861363123 1985-07-01 0.651546858939058 1985-10-01 0.655001270639361 1986-01-01 0.654961096555947 1986-04-01 0.656733725217165 1986-07-01 0.660319156531102 1986-10-01 0.665717390497759 1987-01-01 0.672928427209048 1987-04-01 0.679641734849762 1987-07-01 0.685857313419900 1987-10-01 0.691575162919461 1988-01-01 0.696795283256534 1988-04-01 0.700556189842503 1988-07-01 0.702857882493541 1988-10-01 0.703700361301562 1989-01-01 0.703083626174653 1989-04-01 0.706041239881267 1989-07-01 0.712573202421404 1989-10-01 0.722679513611238 1990-01-01 0.736360173634596 1990-04-01 0.748782714656020 1990-07-01 0.759228820978824 1990-10-01 0.764669774539689 1991-01-01 0.768175317801956 1991-04-01 0.771500700706275 1991-07-01 0.773801363757254 1991-10-01 0.776840745473434 1992-01-01 0.781867398912789 1992-04-01 0.789196288686534 1992-07-01 0.796274352318293 1992-10-01 0.801147292345609 1993-01-01 0.804433129684561 1993-04-01 0.803473420334181 1993-07-01 0.799963848120809 1993-10-01 0.797673941877632 1994-01-01 0.794948155912593 1994-04-01 0.793100108127008 1994-07-01 0.794473249446621 1994-10-01 0.795635943408789 1995-01-01 0.796088935175393 1995-04-01 0.798566340315589 1995-07-01 0.800161208503162 1995-10-01 0.800662212584021 1996-01-01 0.803749962414570 1996-04-01 0.805945562220331 1996-07-01 0.803494745052270 1996-10-01 0.800464861258398 1997-01-01 0.797812455508813 1997-04-01 0.794219795559066 1997-07-01 0.793078870094765 1997-10-01 0.793874805299709 1998-01-01 0.794745745756262 1998-04-01 0.796390133556754 1998-07-01 0.798875456866753 1998-10-01 0.802300242559935 1999-01-01 0.805863253362751 1999-04-01 0.807925415187681 1999-07-01 0.809348853705189 1999-10-01 0.812038930276996 2000-01-01 0.815633335588028 2000-04-01 0.821571823208280 2000-07-01 0.830503128013465 2000-10-01 0.837537666293857 2001-01-01 0.841994578951838 2001-04-01 0.849024750594471 2001-07-01 0.858140762236147 2001-10-01 0.866105799324492 2002-01-01 0.872063910291380 2002-04-01 0.875816534090800 2002-07-01 0.878826861816603 2002-10-01 0.882234563929052 2003-01-01 0.886839823239539 2003-04-01 0.890860954505871 2003-07-01 0.892167033326231 2003-10-01 0.894431739864626 2004-01-01 0.899319240526414 2004-04-01 0.904340994274749 2004-07-01 0.907408168508176 2004-10-01 0.910386188289834 2005-01-01 0.914487577711273 2005-04-01 0.918479969385147 2005-07-01 0.924259797324870 2005-10-01 0.929737659648805 2006-01-01 0.932724115127705 2006-04-01 0.936536722944843 2006-07-01 0.942286839634342 2006-10-01 0.946004547151330 2007-01-01 0.946313320840566 2007-04-01 0.946618795292384 2007-07-01 0.948875782909039 2007-10-01 0.954149817051463 2008-01-01 0.962092261479496 2008-04-01 0.970798588050592 2008-07-01 0.979237993376374 2008-10-01 0.986977463543168 2009-01-01 0.992302963201678 2009-04-01 0.994502058905284 2009-07-01 0.993940862501913 2009-10-01 0.992628239547097 2010-01-01 0.994618766517859 2010-04-01 0.998067496911784 2010-07-01 1.001575058531060 2010-10-01 1.005738678039300 2011-01-01 1.008300019660870