Quarter Index 2010=1, Trend 1970-01-01 0.148782634421479 1970-04-01 0.149590802351830 1970-07-01 0.151207138212532 1970-10-01 0.153631642092516 1971-01-01 0.156864313902851 1971-04-01 0.160690796616542 1971-07-01 0.165111090322521 1971-10-01 0.170125194931855 1972-01-01 0.175733110444545 1972-04-01 0.179798408190516 1972-07-01 0.182321088080837 1972-10-01 0.183301150204438 1973-01-01 0.182738594561321 1973-04-01 0.184517193718199 1973-07-01 0.188636947764005 1973-10-01 0.195097856698739 1974-01-01 0.203899920522401 1974-04-01 0.213321414885228 1974-07-01 0.223362339698287 1974-10-01 0.234022695050511 1975-01-01 0.245302480941899 1975-04-01 0.255817379200146 1975-07-01 0.265567389914183 1975-10-01 0.274552513084011 1976-01-01 0.282772748709628 1976-04-01 0.291559253247456 1976-07-01 0.300912026608563 1976-10-01 0.310831068970812 1977-01-01 0.321316380245271 1977-04-01 0.330685493537804 1977-07-01 0.338938408759479 1977-10-01 0.346075125999229 1978-01-01 0.352095645168120 1978-04-01 0.356766529133203 1978-07-01 0.360087777983408 1978-10-01 0.362059391629805 1979-01-01 0.362681369983460 1979-04-01 0.366761765635755 1979-07-01 0.374300578319893 1979-10-01 0.385297808213739 1980-01-01 0.399753455228361 1980-04-01 0.404762045756863 1980-07-01 0.409426316374237 1980-10-01 0.413077805751730 1981-01-01 0.415030054025387 1981-04-01 0.416324440971283 1981-07-01 0.420915866190789 1981-10-01 0.428192295595062 1982-01-01 0.433713289826004 1982-04-01 0.439575541910061 1982-07-01 0.446807808344659 1982-10-01 0.453965566345852 1983-01-01 0.464109103559915 1983-04-01 0.475349616272192 1983-07-01 0.484022002394421 1983-10-01 0.491625230618801 1984-01-01 0.498661559884253 1984-04-01 0.504763086757892 1984-07-01 0.509839465723827 1984-10-01 0.514297861671127 1985-01-01 0.519592702808313 1985-04-01 0.526608184911668 1985-07-01 0.535023923197999 1985-10-01 0.543568754001047 1986-01-01 0.550949902828513 1986-04-01 0.557314004261136 1986-07-01 0.564321350074160 1986-10-01 0.571668722501822 1987-01-01 0.577102977339184 1987-04-01 0.580220922230139 1987-07-01 0.580858738304632 1987-10-01 0.578171847783562 1988-01-01 0.574498926467381 1988-04-01 0.573659557394540 1988-07-01 0.575716435030860 1988-10-01 0.579766703798500 1989-01-01 0.586668965011388 1989-04-01 0.595622138892627 1989-07-01 0.603783853435484 1989-10-01 0.609379732380127 1990-01-01 0.615368672488125 1990-04-01 0.625195857903542 1990-07-01 0.639244557866100 1990-10-01 0.658715163270081 1991-01-01 0.680354690245431 1991-04-01 0.697475532534143 1991-07-01 0.706770251721969 1991-10-01 0.707708508490269 1992-01-01 0.707172151154307 1992-04-01 0.711432304136156 1992-07-01 0.718857618400710 1992-10-01 0.729687645087668 1993-01-01 0.740855314869489 1993-04-01 0.748741283809300 1993-07-01 0.756057502695876 1993-10-01 0.759825509425968 1994-01-01 0.755038369104376 1994-04-01 0.745466117907379 1994-07-01 0.738370127858885 1994-10-01 0.735219516903425 1995-01-01 0.736447027120539 1995-04-01 0.739734502939811 1995-07-01 0.740396230701827 1995-10-01 0.740861498203400 1996-01-01 0.745323990054248 1996-04-01 0.751644753866435 1996-07-01 0.756253497849198 1996-10-01 0.762176023868123 1997-01-01 0.769267128441300 1997-04-01 0.770231506464368 1997-07-01 0.765737331812608 1997-10-01 0.766059683122988 1998-01-01 0.771699490633188 1998-04-01 0.778454506580922 1998-07-01 0.788908856254194 1998-10-01 0.797181381026212 1999-01-01 0.798312400638407 1999-04-01 0.799833807973299 1999-07-01 0.804173655888106 1999-10-01 0.809795202083751 2000-01-01 0.816976971702644 2000-04-01 0.823913183267866 2000-07-01 0.831424980315174 2000-10-01 0.839497557140205 2001-01-01 0.848277387941933 2001-04-01 0.859532154892041 2001-07-01 0.866938666245154 2001-10-01 0.868456006051732 2002-01-01 0.866941032493047 2002-04-01 0.863035297305021 2002-07-01 0.864318469864394 2002-10-01 0.868073618911720 2003-01-01 0.866883239540720 2003-04-01 0.865057138927825 2003-07-01 0.863721892876622 2003-10-01 0.862245947603707 2004-01-01 0.862345220215403 2004-04-01 0.864813484482340 2004-07-01 0.868036791557255 2004-10-01 0.870681708936601 2005-01-01 0.873632270781190 2005-04-01 0.875724936991618 2005-07-01 0.876992698097036 2005-10-01 0.880728741974981 2006-01-01 0.888302823897754 2006-04-01 0.896659632988635 2006-07-01 0.902285661237771 2006-10-01 0.905935792305081 2007-01-01 0.912556124581012 2007-04-01 0.920972372387875 2007-07-01 0.924333911272726 2007-10-01 0.926472217198778 2008-01-01 0.934218620692587 2008-04-01 0.945589512676823 2008-07-01 0.962077278789064 2008-10-01 0.985537898765110 2009-01-01 1.003519201562520 2009-04-01 1.007437768525490 2009-07-01 1.005809155850050 2009-10-01 1.002527327936330 2010-01-01 0.997803094277971 2010-04-01 0.998280540924071 2010-07-01 1.001692052299630 2010-10-01 1.002224312498330 2011-01-01 1.002987851838760