Quarter Index 2010=1, Trend 1970-01-01 0.0125075273737258 1970-04-01 0.0125304318463448 1970-07-01 0.0125762408764089 1970-10-01 0.0126449544639180 1971-01-01 0.0127365725240461 1971-04-01 0.0128531297789949 1971-07-01 0.0129946261439382 1971-10-01 0.0131610617885282 1972-01-01 0.0133524366279388 1972-04-01 0.0135636882441522 1972-07-01 0.0137948168068206 1972-10-01 0.0140458220614658 1973-01-01 0.0143167042625660 1973-04-01 0.0148016733054128 1973-07-01 0.0155007292748325 1973-10-01 0.0164138720859989 1974-01-01 0.0175411017389120 1974-04-01 0.0185505343194878 1974-07-01 0.0194421699125524 1974-10-01 0.0202160085181058 1975-01-01 0.0208720500513219 1975-04-01 0.0216345109402411 1975-07-01 0.0225033913545157 1975-10-01 0.0234786912093194 1976-01-01 0.0245604105046524 1976-04-01 0.0257657696899008 1976-07-01 0.0270947686802385 1976-10-01 0.0285474075604917 1977-01-01 0.0301236863306603 1977-04-01 0.0316007332250768 1977-07-01 0.0329785483285673 1977-10-01 0.0342571316411317 1978-01-01 0.0354364830779440 1978-04-01 0.0368551112122694 1978-07-01 0.0385130161289340 1978-10-01 0.0404101978279377 1979-01-01 0.0425466563092805 1979-04-01 0.0445882150655178 1979-07-01 0.0465348741814756 1979-10-01 0.0483866336571539 1980-01-01 0.0501434934925526 1980-04-01 0.0521981286916845 1980-07-01 0.0545505391697233 1980-10-01 0.0572007250114953 1981-01-01 0.0601486861321743 1981-04-01 0.0636641443974707 1981-07-01 0.0677470997225584 1981-10-01 0.0723975521074374 1982-01-01 0.0776155016369338 1982-04-01 0.0825572531719333 1982-07-01 0.0872228067124358 1982-10-01 0.0916121623432675 1983-01-01 0.0957253198947762 1983-04-01 0.0999264014172332 1983-07-01 0.1042154067409860 1983-10-01 0.1085923360356880 1984-01-01 0.1130571891316850 1984-04-01 0.1182975000774980 1984-07-01 0.1243132687034730 1984-10-01 0.1311044951792640 1985-01-01 0.1386711794200440 1985-04-01 0.1450915175268970 1985-07-01 0.1503655093301710 1985-10-01 0.1544931549995180 1986-01-01 0.1574744543652860 1986-04-01 0.1610615752801700 1986-07-01 0.1652545174896900 1986-10-01 0.1700532812483250 1987-01-01 0.1754578663864240 1987-04-01 0.1813514612557450 1987-07-01 0.1877340659411150 1987-10-01 0.1946056802728820 1988-01-01 0.2019663045055240 1988-04-01 0.2103088130446080 1988-07-01 0.2196332061446130 1988-10-01 0.2299394836358860 1989-01-01 0.2412276456032530 1989-04-01 0.2542907951547210 1989-07-01 0.2691289322902880 1989-10-01 0.2857420570099560 1990-01-01 0.3041301693137230 1990-04-01 0.3194585641412010 1990-07-01 0.3317272416620430 1990-10-01 0.3409362017065960 1991-01-01 0.3470854443596870 1991-04-01 0.3541737195793590 1991-07-01 0.3622010273656130 1991-10-01 0.3711673678032750 1992-01-01 0.3810727407226940 1992-04-01 0.3919526540493870 1992-07-01 0.4038071077833550 1992-10-01 0.4166361018397720 1993-01-01 0.4304396362186390 1993-04-01 0.4434987521222910 1993-07-01 0.4558134495507310 1993-10-01 0.4673837285039560 1994-01-01 0.4782095889819690 1994-04-01 0.4914395994109600 1994-07-01 0.5070737598757580 1994-10-01 0.5251120702067090 1995-01-01 0.5455545306582910 1995-04-01 0.5620305535956270 1995-07-01 0.5745401392731930 1995-10-01 0.5830832875213380 1996-01-01 0.5876599984248880 1996-04-01 0.5961283639520740 1996-07-01 0.6084883841877200 1996-10-01 0.6247400590470030 1997-01-01 0.6448833886995720 1997-04-01 0.6609164223222380 1997-07-01 0.6728391599998270 1997-10-01 0.6806516018171650 1998-01-01 0.6843537476045990 1998-04-01 0.6893758672311080 1998-07-01 0.6957179604422120 1998-10-01 0.7033800274075650 1999-01-01 0.7123620681271650 1999-04-01 0.7199475649172610 1999-07-01 0.7261365176930240 1999-10-01 0.7309289265392830 2000-01-01 0.7343247915408630 2000-04-01 0.7376003340610910 2000-07-01 0.7404225163077640 2000-10-01 0.7419589639670460 2001-01-01 0.7429197311770360 2001-04-01 0.7441880433957330 2001-07-01 0.7473845705756900 2001-10-01 0.7541704734178100 2002-01-01 0.7637089691919210 2002-04-01 0.7745619235484340 2002-07-01 0.7856465948597640 2002-10-01 0.7954589708734620 2003-01-01 0.8029362116360600 2003-04-01 0.8083614203484270 2003-07-01 0.8122469351167170 2003-10-01 0.8148990331697770 2004-01-01 0.8178640203901560 2004-04-01 0.8225386252176600 2004-07-01 0.8283930912936070 2004-10-01 0.8351103776088390 2005-01-01 0.8432410422649700 2005-04-01 0.8515651407658770 2005-07-01 0.8588286700662060 2005-10-01 0.8658535699929510 2006-01-01 0.8720778477287400 2006-04-01 0.8768894537325340 2006-07-01 0.8820900307879210 2006-10-01 0.8886452621819910 2007-01-01 0.8966281207198360 2007-04-01 0.9063816958961750 2007-07-01 0.9177693761986580 2007-10-01 0.9302833458181240 2008-01-01 0.9429083120341140 2008-04-01 0.9551110197448260 2008-07-01 0.9673523206502660 2008-10-01 0.9801831830968290 2009-01-01 0.9930766936261300 2009-04-01 1.0022476155639400 2009-07-01 1.0059862791650100 2009-10-01 1.0060012537855700 2010-01-01 1.0036020887912200 2010-04-01 1.0015314996818800 2010-07-01 0.9996484651568060 2010-10-01 0.9952179463701010 2011-01-01 0.9883800453448980 2011-04-01 0.9809981871801040