Quarter Index 2015=100 1980-01-01 0.00287175246783178 1980-04-01 0.00370159314269728 1980-07-01 0.00496995449696431 1980-10-01 0.00707501331274458 1981-01-01 0.00962817988536304 1981-04-01 0.01152564142575730 1981-07-01 0.01556493456349750 1981-10-01 0.02003259402613930 1982-01-01 0.02580326904781790 1982-04-01 0.03414837395740600 1982-07-01 0.04937581335403070 1982-10-01 0.07648094806026420 1983-01-01 0.08570371514189740 1983-04-01 0.09641119416778880 1983-07-01 0.10918849322547300 1983-10-01 0.08821968018176770 1984-01-01 0.11543823409380000 1984-04-01 0.16460134084904100 1984-07-01 0.24581553377620900 1984-10-01 0.45034492265298800 1985-01-01 0.68448082333264800 1985-04-01 1.01965913126617000 1985-07-01 1.49852408822469000 1985-10-01 1.58897333987936000 1986-01-01 1.70604129021919000 1986-04-01 1.90948420159862000 1986-07-01 1.88884112914890000 1986-10-01 2.00808203448344000 1987-01-01 2.43425283282031000 1987-04-01 2.70451411028697000 1987-07-01 2.68930342532402000 1987-10-01 2.58663130182413000 1988-01-01 2.42094348347773000 1988-04-01 2.47146468710467000 1988-07-01 2.49754014704115000 1988-10-01 2.59695283804899000 1989-01-01 3.06739759440301000 1989-04-01 3.51801413643034000 1989-07-01 3.87736656867998000 1989-10-01 4.39262852179983000 1990-01-01 4.54609346830100000 1990-04-01 5.04288530396585000 1990-07-01 5.59563073074439000 1990-10-01 5.35769215882400000 1991-01-01 6.07802673956931000 1991-04-01 7.41059139007326000 1991-07-01 8.77113283613407000 1991-10-01 8.66058375077836000 1992-01-01 9.42057476017707000 1992-04-01 10.47880384259930000 1992-07-01 12.52056667950070000 1992-10-01 14.57074971700660000 1993-01-01 16.33464593395980000 1993-04-01 17.04601707535200000 1993-07-01 17.19187667937170000 1993-10-01 20.93071736713910000 1994-01-01 20.59716877545160000 1994-04-01 16.80753526468290000 1994-07-01 14.67668127299850000 1994-10-01 13.76784284646240000 1995-01-01 12.26171341575620000 1995-04-01 13.07820125501730000 1995-07-01 14.70927559791910000 1995-10-01 14.30836540139570000 1996-01-01 14.90049563745330000 1996-04-01 14.27196840523440000 1996-07-01 13.00730859831500000 1996-10-01 13.79907907451130000 1997-01-01 17.66938353945850000 1997-04-01 19.23635571001640000 1997-07-01 21.17055727467980000 1997-10-01 20.46950766951260000 1998-01-01 19.63020380280700000 1998-04-01 22.15436264853340000 1998-07-01 21.31967631119160000 1998-10-01 19.86026541287160000 1999-01-01 21.70646230024940000 1999-04-01 26.87782356827730000 1999-07-01 28.52981260300320000 1999-10-01 30.66175307218490000 2000-01-01 38.57348220791240000 2000-04-01 37.00406546298540000 2000-07-01 39.24818473376890000 2000-10-01 35.13260797379420000 2001-01-01 31.47416662083090000 2001-04-01 29.12710360717320000 2001-07-01 29.55925003174550000 2001-10-01 28.46788338565400000 2002-01-01 30.90729698658680000 2002-04-01 27.96267134938470000 2002-07-01 26.96419852931690000 2002-10-01 26.23327079297240000 2003-01-01 25.57377895207890000 2003-04-01 31.67760953221030000 2003-07-01 33.72208856285510000 2003-10-01 37.59510922154570000 2004-01-01 43.38956533430570000 2004-04-01 45.07659326832120000 2004-07-01 43.39934363178190000 2004-10-01 43.75190557967310000 2005-01-01 49.47574065510520000 2005-04-01 51.66146176040590000 2005-07-01 53.09968634752750000 2005-10-01 59.52891693811630000 2006-01-01 64.26894663969490000 2006-04-01 64.64133680191270000 2006-07-01 60.26609192007060000 2006-10-01 66.30038794037140000 2007-01-01 71.02547857636140000 2007-04-01 78.94834410643680000 2007-07-01 79.20638251205820000 2007-10-01 82.31452301261200000 2008-01-01 73.40567915368840000 2008-04-01 73.05094425080240000 2008-07-01 65.41164934753630000 2008-10-01 47.79360186982780000 2009-01-01 48.30044362234310000 2009-04-01 58.88490740156000000 2009-07-01 66.99627677742620000 2009-10-01 73.86716047068920000 2010-01-01 82.41420732299410000 2010-04-01 79.89167819351390000 2010-07-01 78.58491738357200000 2010-10-01 85.28603896787350000 2011-01-01 87.17352200015070000 2011-04-01 82.11352467560160000 2011-07-01 71.82784220815690000 2011-10-01 68.97692525510150000 2012-01-01 71.60755889556840000 2012-04-01 70.49989508701670000 2012-07-01 68.39538817464310000 2012-10-01 73.22776846349670000 2013-01-01 75.02670357973960000 2013-04-01 75.99312531363550000 2013-07-01 76.45623634688240000 2013-10-01 81.90655071235580000 2014-01-01 86.27935101982890000 2014-04-01 89.06833875553510000 2014-07-01 89.47278000392490000 2014-10-01 92.93049463925210000 2015-01-01 95.11322793143510000 2015-04-01 103.81645592398500000 2015-07-01 103.31830599144800000 2015-10-01 97.75201015313220000 2016-01-01 92.92370415489360000 2016-04-01 89.92665597844430000 2016-07-01 91.94668926539860000 2016-10-01 87.43617793513590000 2017-01-01 87.62413854217810000 2017-04-01 87.62441016155240000 2017-07-01 84.29462825153860000 2017-10-01 83.63106212003000000 2018-01-01 87.17650981326850000 2018-04-01 86.19351929753800000 2018-07-01 90.88085484049490000