Quarter Index 2005=1, Trend 1970-01-01 0.150585899941425 1970-04-01 0.151961460378956 1970-07-01 0.154712581151365 1970-10-01 0.158839262463960 1971-01-01 0.164341504111432 1971-04-01 0.168833089911042 1971-07-01 0.172314019965445 1971-10-01 0.174784294069333 1972-01-01 0.176243912428013 1972-04-01 0.178446869455465 1972-07-01 0.181393165254344 1972-10-01 0.185082799619342 1973-01-01 0.189515772755767 1973-04-01 0.195070236341563 1973-07-01 0.201746190479384 1973-10-01 0.209543635066577 1974-01-01 0.218462570205795 1974-04-01 0.226881531186548 1974-07-01 0.234800518111491 1974-10-01 0.242219530877969 1975-01-01 0.249138569588636 1975-04-01 0.256128527637456 1975-07-01 0.263189405024430 1975-10-01 0.270321201544248 1976-01-01 0.277523917504874 1976-04-01 0.283553828847140 1976-07-01 0.288410935571045 1976-10-01 0.292095237676590 1977-01-01 0.294606735266429 1977-04-01 0.297867172019399 1977-07-01 0.301876547935501 1977-10-01 0.306634863117388 1978-01-01 0.312142117462406 1978-04-01 0.317674640295196 1978-07-01 0.323232431718412 1978-10-01 0.328815491526745 1979-01-01 0.334423819925505 1979-04-01 0.340600902819453 1979-07-01 0.347346740208591 1979-10-01 0.354661332092918 1980-01-01 0.362544678472433 1980-04-01 0.370133236127562 1980-07-01 0.377427004955651 1980-10-01 0.384425985059353 1981-01-01 0.391130176336015 1981-04-01 0.398291565335456 1981-07-01 0.405910152057675 1981-10-01 0.413985936502673 1982-01-01 0.422518918567797 1982-04-01 0.431255112646473 1982-07-01 0.440194518430742 1982-10-01 0.449337136228565 1983-01-01 0.458682965834634 1983-04-01 0.466882693181206 1983-07-01 0.473936318473591 1983-10-01 0.479843841403827 1984-01-01 0.484605262279874 1984-04-01 0.489723377581208 1984-07-01 0.495198187307827 1984-10-01 0.501029691562386 1985-01-01 0.507217890242230 1985-04-01 0.512932259197976 1985-07-01 0.518172798634932 1985-10-01 0.522939508245136 1986-01-01 0.527232388233896 1986-04-01 0.531636480077620 1986-07-01 0.536151783673656 1986-10-01 0.540778299124658 1987-01-01 0.545516026430624 1987-04-01 0.550959868421963 1987-07-01 0.557109825303983 1987-10-01 0.563965896871376 1988-01-01 0.571528083329449 1988-04-01 0.577920894326082 1988-07-01 0.583144330169236 1988-10-01 0.587198390550949 1989-01-01 0.590083075779183 1989-04-01 0.595718253434683 1989-07-01 0.604103923620103 1989-10-01 0.615240086335443 1990-01-01 0.629126741580703 1990-04-01 0.641569335065283 1990-07-01 0.652567866891837 1990-10-01 0.662122336957712 1991-01-01 0.670232745262907 1991-04-01 0.679215859889157 1991-07-01 0.689071680733809 1991-10-01 0.699800207694207 1992-01-01 0.711401441078315 1992-04-01 0.720850747970954 1992-07-01 0.728148128680085 1992-10-01 0.733293583000400 1993-01-01 0.736287111137207 1993-04-01 0.740357680027475 1993-07-01 0.745505289979168 1993-10-01 0.751729940786975 1994-01-01 0.759031632553552 1994-04-01 0.765030380296702 1994-07-01 0.769726184016427 1994-10-01 0.773119043815380 1995-01-01 0.775208959590907 1995-04-01 0.779685526588926 1995-07-01 0.784843019297174 1995-10-01 0.787959154772795 1996-01-01 0.789149977961200 1996-04-01 0.790234884306855 1996-07-01 0.789836610453214 1996-10-01 0.789523012371531 1997-01-01 0.791001023537672 1997-04-01 0.791315056651952 1997-07-01 0.791528536814990 1997-10-01 0.794860990739243 1998-01-01 0.800314104713395 1998-04-01 0.807725635747018 1998-07-01 0.817583256892561 1998-10-01 0.827817768831150 1999-01-01 0.837814928192906 1999-04-01 0.846561003288309 1999-07-01 0.853428233015829 1999-10-01 0.860587812201592 2000-01-01 0.868600875496381 2000-04-01 0.877756409918986 2000-07-01 0.887504762356036 2000-10-01 0.895928718470857 2001-01-01 0.903241454809987 2001-04-01 0.911406592208237 2001-07-01 0.919503900773977 2001-10-01 0.926405135549543 2002-01-01 0.932752457517554 2002-04-01 0.937405561650000 2002-07-01 0.940787085136521 2002-10-01 0.944636122144077 2003-01-01 0.949680562266551 2003-04-01 0.955321149611267 2003-07-01 0.962109578017425 2003-10-01 0.970066677691697 2004-01-01 0.975467099852994 2004-04-01 0.978135829980980 2004-07-01 0.980765225911599 2004-10-01 0.983287165769549 2005-01-01 0.988473103265456 2005-04-01 0.997321852096014 2005-07-01 1.004861705661690 2005-10-01 1.009343338976840 2006-01-01 1.012163593375420 2006-04-01 1.015678082762760 2006-07-01 1.021084767580830 2006-10-01 1.027118924989230 2007-01-01 1.032914698128900 2007-04-01 1.038250662960320 2007-07-01 1.046203447050800 2007-10-01 1.058045914996650 2008-01-01 1.068017156687190 2008-04-01 1.074676267122120 2008-07-01 1.079378363779810 2008-10-01 1.081136251959200 2009-01-01 1.081544493799340 2009-04-01 1.081125832324280 2009-07-01 1.081665392077170 2009-10-01 1.084598700572060 2010-01-01 1.088883576800160 2010-04-01 1.095195306153250 2010-07-01 1.102731049567200 2010-10-01 1.111295196447130 2011-01-01 1.122395970066770 2011-04-01 1.134334614958880