Quarter Index 2010=1, Trend 1970-01-01 0.187338131661610 1970-04-01 0.189275586961929 1970-07-01 0.190762097832363 1970-10-01 0.192323906266473 1971-01-01 0.195690292206801 1971-04-01 0.199504095576561 1971-07-01 0.201020432315362 1971-10-01 0.202373669908944 1972-01-01 0.205106977645208 1972-04-01 0.207381575375764 1972-07-01 0.209180798427771 1972-10-01 0.211592878606625 1973-01-01 0.215101919145147 1973-04-01 0.219073556887876 1973-07-01 0.223388376626439 1973-10-01 0.229564993903598 1974-01-01 0.238046170037723 1974-04-01 0.249841213766940 1974-07-01 0.263559121100141 1974-10-01 0.275170621137113 1975-01-01 0.285659320647690 1975-04-01 0.294528058117252 1975-07-01 0.300222377562408 1975-10-01 0.307381078486236 1976-01-01 0.314782276495893 1976-04-01 0.318667510813574 1976-07-01 0.323114233606220 1976-10-01 0.327649844455329 1977-01-01 0.331571979225031 1977-04-01 0.338320035264388 1977-07-01 0.345363425767367 1977-10-01 0.350162067931294 1978-01-01 0.353791333756242 1978-04-01 0.357762333433861 1978-07-01 0.361547009278403 1978-10-01 0.365342241130973 1979-01-01 0.373493453802437 1979-04-01 0.384020922384283 1979-07-01 0.391442698728812 1979-10-01 0.401460784055825 1980-01-01 0.415727321528862 1980-04-01 0.428476454900726 1980-07-01 0.440136972746011 1980-10-01 0.451946342066068 1981-01-01 0.468241375262984 1981-04-01 0.489820372649217 1981-07-01 0.512321403522240 1981-10-01 0.532645864930352 1982-01-01 0.546762859936447 1982-04-01 0.554517584241729 1982-07-01 0.556468575637579 1982-10-01 0.554128123412924 1983-01-01 0.552222275858652 1983-04-01 0.553116853433194 1983-07-01 0.555344548967632 1983-10-01 0.554444902156922 1984-01-01 0.551195404157863 1984-04-01 0.554622181343566 1984-07-01 0.564323174774812 1984-10-01 0.570501237254742 1985-01-01 0.573780300897458 1985-04-01 0.579222165618570 1985-07-01 0.580755419903942 1985-10-01 0.579325783569802 1986-01-01 0.585245423799701 1986-04-01 0.594460830570257 1986-07-01 0.603882995429544 1986-10-01 0.613544283274601 1987-01-01 0.619134970066563 1987-04-01 0.623375086200676 1987-07-01 0.628038214508888 1987-10-01 0.635807124736380 1988-01-01 0.646785402490069 1988-04-01 0.655539501418401 1988-07-01 0.663489213422403 1988-10-01 0.672848206895481 1989-01-01 0.683889203214978 1989-04-01 0.695880271131169 1989-07-01 0.703796980173022 1989-10-01 0.707845353331217 1990-01-01 0.713798206761308 1990-04-01 0.721342124057787 1990-07-01 0.731985461735002 1990-10-01 0.748070293643911 1991-01-01 0.758172894664174 1991-04-01 0.758774206341014 1991-07-01 0.761247531949180 1991-10-01 0.763674217056134 1992-01-01 0.762715197845949 1992-04-01 0.763619991813220 1992-07-01 0.764874183765454 1992-10-01 0.764524137424009 1993-01-01 0.762049174017384 1993-04-01 0.757790814219813 1993-07-01 0.753713491430129 1993-10-01 0.748188360682456 1994-01-01 0.743418572587271 1994-04-01 0.742201389881570 1994-07-01 0.740787449361038 1994-10-01 0.739018527050740 1995-01-01 0.740783820917053 1995-04-01 0.746498676061393 1995-07-01 0.753204274307456 1995-10-01 0.758273417852606 1996-01-01 0.760573317658117 1996-04-01 0.761706766814896 1996-07-01 0.767047755500510 1996-10-01 0.773682371208462 1997-01-01 0.777634570018301 1997-04-01 0.782603269765608 1997-07-01 0.785515592990115 1997-10-01 0.787038410353344 1998-01-01 0.792558467454261 1998-04-01 0.797242272600484 1998-07-01 0.797657970548965 1998-10-01 0.795459899466028 1999-01-01 0.793176026268250 1999-04-01 0.793471265169124 1999-07-01 0.793328007790528 1999-10-01 0.793899602393513 2000-01-01 0.797604690642146 2000-04-01 0.801886711775819 2000-07-01 0.806909502978194 2000-10-01 0.814773655449712 2001-01-01 0.823358442184089 2001-04-01 0.828588473699518 2001-07-01 0.831174905904573 2001-10-01 0.829562612406439 2002-01-01 0.824143810651614 2002-04-01 0.822176439800967 2002-07-01 0.827520645275656 2002-10-01 0.836519489219662 2003-01-01 0.843579676713131 2003-04-01 0.846585317694964 2003-07-01 0.847582581116410 2003-10-01 0.852864594355497 2004-01-01 0.864046244336289 2004-04-01 0.874598576874650 2004-07-01 0.879936553128446 2004-10-01 0.881034336797932 2005-01-01 0.882860167459034 2005-04-01 0.889129070415854 2005-07-01 0.899000859468924 2005-10-01 0.907562186284065 2006-01-01 0.915404935640697 2006-04-01 0.928321168561380 2006-07-01 0.942604109012352 2006-10-01 0.952936983908034 2007-01-01 0.959192352239518 2007-04-01 0.963192966077266 2007-07-01 0.967798230407207 2007-10-01 0.975070895052253 2008-01-01 0.984945418670076 2008-04-01 0.991249588691046 2008-07-01 0.993566336943912 2008-10-01 0.999052206104620 2009-01-01 1.002806741458830 2009-04-01 0.998399092068046 2009-07-01 0.992022179684230 2009-10-01 0.989566228853624 2010-01-01 0.991499898398974 2010-04-01 0.996894355176508 2010-07-01 1.003376999653550 2010-10-01 1.008228746770960 2011-01-01 1.012851732844750 2011-04-01 1.015515766410770 2011-07-01 1.012423164799570