Quarter Index 2010=1, Trend 1970-01-01 0.123830147213648 1970-04-01 0.124551086209981 1970-07-01 0.125992964365202 1970-10-01 0.128155781598034 1971-01-01 0.131039537908476 1971-04-01 0.134235208206503 1971-07-01 0.137742792492117 1971-10-01 0.141562290846593 1972-01-01 0.145693703269933 1972-04-01 0.148988364042437 1972-07-01 0.151446273245383 1972-10-01 0.153067430878771 1973-01-01 0.153851836942600 1973-04-01 0.155985015479503 1973-07-01 0.159466966408201 1973-10-01 0.164297689891249 1974-01-01 0.170477185847371 1974-04-01 0.180806146861957 1974-07-01 0.195284573097562 1974-10-01 0.213912464391633 1975-01-01 0.236689820906722 1975-04-01 0.254545986513604 1975-07-01 0.267480961374832 1975-10-01 0.275494745327852 1976-01-01 0.278587338535218 1976-04-01 0.281821542746660 1976-07-01 0.285197358043454 1976-10-01 0.288714784344324 1977-01-01 0.292373821649270 1977-04-01 0.297688071966310 1977-07-01 0.304657535132893 1977-10-01 0.313282211392847 1978-01-01 0.323562100502343 1978-04-01 0.332938672851560 1978-07-01 0.341411928277942 1978-10-01 0.348981866862769 1979-01-01 0.355648488606038 1979-04-01 0.367079738179855 1979-07-01 0.383275615584219 1979-10-01 0.404236120819129 1980-01-01 0.429961253884587 1980-04-01 0.451174340121640 1980-07-01 0.467875379530289 1980-10-01 0.480064372110534 1981-01-01 0.487741317943652 1981-04-01 0.494268047126084 1981-07-01 0.499644559657830 1981-10-01 0.503870855457614 1982-01-01 0.506946934687989 1982-04-01 0.508551716190468 1982-07-01 0.508685200046330 1982-10-01 0.507347386174296 1983-01-01 0.504538274574367 1983-04-01 0.504477997365352 1983-07-01 0.503377850131413 1983-10-01 0.504076595263572 1984-01-01 0.510662395308956 1984-04-01 0.513811943370880 1984-07-01 0.519819798043104 1984-10-01 0.533597519383798 1985-01-01 0.538489306493348 1985-04-01 0.540725708251464 1985-07-01 0.549142893007362 1985-10-01 0.557855920635846 1986-01-01 0.569691370815507 1986-04-01 0.577020998673692 1986-07-01 0.568278366568432 1986-10-01 0.567357079289075 1987-01-01 0.589517426810287 1987-04-01 0.603485416460563 1987-07-01 0.598330820617482 1987-10-01 0.594275512037134 1988-01-01 0.602735890859350 1988-04-01 0.618811597096702 1988-07-01 0.632246063422791 1988-10-01 0.633719705223428 1989-01-01 0.629853210796300 1989-04-01 0.637270227318255 1989-07-01 0.652939118618726 1989-10-01 0.675493683073689 1990-01-01 0.699469171688843 1990-04-01 0.709305743390430 1990-07-01 0.706192601628050 1990-10-01 0.713279846666086 1991-01-01 0.742550014427822 1991-04-01 0.764354811774057 1991-07-01 0.761761842698200 1991-10-01 0.748834418205590 1992-01-01 0.739715979961701 1992-04-01 0.733614954501337 1992-07-01 0.719109794635615 1992-10-01 0.694630108608827 1993-01-01 0.674664149482820 1993-04-01 0.688699757403880 1993-07-01 0.730085466561042 1993-10-01 0.744040640979205 1994-01-01 0.716713163502657 1994-04-01 0.694953632842790 1994-07-01 0.694632647632280 1994-10-01 0.699600193988164 1995-01-01 0.706744533191723 1995-04-01 0.709486678520697 1995-07-01 0.709775447395379 1995-10-01 0.717424192294831 1996-01-01 0.724356907024256 1996-04-01 0.721308319326198 1996-07-01 0.710769471882588 1996-10-01 0.701608602429454 1997-01-01 0.705511877556664 1997-04-01 0.717287286923554 1997-07-01 0.730326929352561 1997-10-01 0.740808821912761 1998-01-01 0.746577188021566 1998-04-01 0.759465722137334 1998-07-01 0.777867099743991 1998-10-01 0.797799261873873 1999-01-01 0.804821803342934 1999-04-01 0.779934515243661 1999-07-01 0.747132303906549 1999-10-01 0.738277157411223 2000-01-01 0.748066572534300 2000-04-01 0.757418436097379 2000-07-01 0.768918543508645 2000-10-01 0.783746219410291 2001-01-01 0.788033603934507 2001-04-01 0.776215972920447 2001-07-01 0.763224652439547 2001-10-01 0.765396165345144 2002-01-01 0.775640501402045 2002-04-01 0.783137325296303 2002-07-01 0.791190043266426 2002-10-01 0.798537690907566 2003-01-01 0.799440960959604 2003-04-01 0.798212413507937 2003-07-01 0.796807637128005 2003-10-01 0.795111381622387 2004-01-01 0.797172974107525 2004-04-01 0.803368087829023 2004-07-01 0.801748611268137 2004-10-01 0.801269084679755 2005-01-01 0.811375850900257 2005-04-01 0.811883037127119 2005-07-01 0.807622965952829 2005-10-01 0.806986692042402 2006-01-01 0.817987729923824 2006-04-01 0.844704563954171 2006-07-01 0.859104245093204 2006-10-01 0.850772939898560 2007-01-01 0.840376469440935 2007-04-01 0.849016784140102 2007-07-01 0.869414926714620 2007-10-01 0.882452950148804 2008-01-01 0.886307893105366 2008-04-01 0.881734245506664 2008-07-01 0.882920176465542 2008-10-01 0.904469419248421 2009-01-01 0.928739203299119 2009-04-01 0.952727320585025 2009-07-01 0.983911839194536 2009-10-01 1.000687375431140 2010-01-01 0.993095885702219 2010-04-01 0.987965218270398 2010-07-01 1.001805335441590 2010-10-01 1.017133560585790 2011-01-01 1.024339799826640