Quarter Index 2010=1, Trend 1970-01-01 0.404409739465874 1970-04-01 0.407250525458680 1970-07-01 0.412932097651656 1970-10-01 0.421454455837438 1971-01-01 0.432817600119708 1971-04-01 0.442754312199978 1971-07-01 0.451264591974568 1971-10-01 0.458348439650840 1972-01-01 0.464005855125113 1972-04-01 0.468807846489171 1972-07-01 0.472754414054056 1972-10-01 0.475845557612407 1973-01-01 0.478081277164223 1973-04-01 0.487514500338043 1973-07-01 0.504145227133868 1973-10-01 0.527973457551696 1974-01-01 0.558999191487848 1974-04-01 0.581942378025974 1974-07-01 0.596803017062396 1974-10-01 0.603581108493431 1975-01-01 0.602276652526442 1975-04-01 0.610099372974129 1975-07-01 0.627049269940172 1975-10-01 0.653126343320892 1976-01-01 0.688330593219968 1976-04-01 0.714029350307996 1976-07-01 0.730222614688655 1976-10-01 0.736910386361945 1977-01-01 0.734092665224187 1977-04-01 0.732409306752645 1977-07-01 0.731860310947320 1977-10-01 0.732445677704530 1978-01-01 0.734165407127957 1978-04-01 0.734180829352149 1978-07-01 0.732491944273426 1978-10-01 0.729098751891788 1979-01-01 0.724001252207234 1979-04-01 0.722217367629252 1979-07-01 0.723747098157840 1979-10-01 0.728590443896681 1980-01-01 0.736747404638412 1980-04-01 0.738725929647940 1980-07-01 0.741677854774728 1980-10-01 0.743509691933290 1981-01-01 0.742965407726108 1981-04-01 0.742760886745050 1981-07-01 0.743138190351344 1981-10-01 0.746476311497817 1982-01-01 0.752870531647010 1982-04-01 0.756229515937474 1982-07-01 0.756160668769484 1982-10-01 0.757945223579294 1983-01-01 0.761853897239806 1983-04-01 0.764502740911575 1983-07-01 0.767342782788595 1983-10-01 0.767300958416974 1984-01-01 0.764852430201722 1984-04-01 0.770543288065996 1984-07-01 0.781913010429258 1984-10-01 0.791291063066710 1985-01-01 0.799316208871233 1985-04-01 0.802434636252558 1985-07-01 0.799884977772066 1985-10-01 0.800923943027937 1986-01-01 0.804813442091986 1986-04-01 0.807173907800350 1986-07-01 0.811519696468749 1986-10-01 0.814413930309474 1987-01-01 0.814562332360612 1987-04-01 0.814827945866454 1987-07-01 0.814774807170108 1987-10-01 0.815301573639794 1988-01-01 0.816072357107525 1988-04-01 0.816877302351390 1988-07-01 0.818240467223727 1988-10-01 0.822339580073040 1989-01-01 0.829074121770596 1989-04-01 0.835878814394019 1989-07-01 0.842522121710777 1989-10-01 0.848853993864637 1990-01-01 0.855860682947210 1990-04-01 0.865340597704728 1990-07-01 0.873842668401760 1990-10-01 0.878352059067010 1991-01-01 0.881387469967305 1991-04-01 0.885399297433928 1991-07-01 0.891146835568319 1991-10-01 0.897116352062101 1992-01-01 0.906289951622551 1992-04-01 0.918627776077718 1992-07-01 0.930270653823986 1992-10-01 0.943446455073863 1993-01-01 0.955831036753081 1993-04-01 0.963892903562164 1993-07-01 0.966319046073589 1993-10-01 0.967509639577754 1994-01-01 0.973983917100109 1994-04-01 0.981020829523562 1994-07-01 0.983692111713425 1994-10-01 0.981138813575526 1995-01-01 0.976736800348676 1995-04-01 0.975563591791853 1995-07-01 0.979097460715336 1995-10-01 0.982534696131071 1996-01-01 0.980477064405165 1996-04-01 0.974953703212604 1996-07-01 0.966913825245866 1996-10-01 0.958671525287892 1997-01-01 0.950403298052321 1997-04-01 0.940599299869722 1997-07-01 0.934366413721908 1997-10-01 0.930012256255840 1998-01-01 0.925418730956102 1998-04-01 0.926880682649254 1998-07-01 0.933331943714550 1998-10-01 0.940125318995290 1999-01-01 0.944832290847064 1999-04-01 0.944991703918144 1999-07-01 0.942815380429111 1999-10-01 0.938256791011748 2000-01-01 0.927451785940637 2000-04-01 0.916058537085405 2000-07-01 0.911294052007093 2000-10-01 0.915140160379293 2001-01-01 0.928485103088020 2001-04-01 0.945998372495955 2001-07-01 0.960007185999551 2001-10-01 0.967163257969628 2002-01-01 0.967964880441681 2002-04-01 0.965321378555659 2002-07-01 0.963688012881246 2002-10-01 0.961856619362517 2003-01-01 0.961902229762510 2003-04-01 0.966920740896735 2003-07-01 0.968509473989563 2003-10-01 0.965727456882970 2004-01-01 0.960541726729172 2004-04-01 0.950290414349460 2004-07-01 0.941843688476108 2004-10-01 0.942648307780503 2005-01-01 0.947139024830326 2005-04-01 0.948339647009086 2005-07-01 0.948029559364458 2005-10-01 0.950179376127946 2006-01-01 0.955417279231515 2006-04-01 0.960223477017000 2006-07-01 0.961882424412814 2006-10-01 0.958037692229484 2007-01-01 0.952231756606847 2007-04-01 0.952107597812716 2007-07-01 0.957529252310049 2007-10-01 0.965103839612557 2008-01-01 0.972018250100848 2008-04-01 0.980599902842650 2008-07-01 0.992039033714100 2008-10-01 1.004257258000770 2009-01-01 1.016375732738000 2009-04-01 1.021283963158190 2009-07-01 1.017767385625340 2009-10-01 1.010734505193840 2010-01-01 1.003663363090200 2010-04-01 0.999601629160301 2010-07-01 0.998156187206656 2010-10-01 0.998578820542844 2011-01-01 0.999407562385925