Quarter Index 2015=100 1977-01-01 24.0289091234331 1977-04-01 24.2807404854255 1977-07-01 24.4066561664216 1977-10-01 24.4486280600870 1978-01-01 24.7634172625774 1978-04-01 24.9103188904062 1978-07-01 25.2670799865620 1978-10-01 25.6028551358851 1979-01-01 25.9386302852082 1979-04-01 26.4003211155274 1979-07-01 27.0718714141736 1979-10-01 27.7853936064851 1980-01-01 28.8346909481198 1980-04-01 29.6951147682602 1980-07-01 30.4715948010698 1980-10-01 31.0382153655525 1981-01-01 31.9196251325256 1981-04-01 32.6541332716698 1981-07-01 33.4725851981449 1981-10-01 33.7873744006352 1982-01-01 34.5428684866122 1982-04-01 34.5428684866122 1982-07-01 35.2563906789237 1982-10-01 36.0328707117334 1983-01-01 36.4106177547218 1983-04-01 36.7044210103795 1983-07-01 37.4179432026911 1983-10-01 38.0475216076719 1984-01-01 38.7820297468161 1984-04-01 39.1387908429719 1984-07-01 39.9782287162796 1984-10-01 40.5658352275950 1985-01-01 41.0275260579142 1985-04-01 41.2373855262412 1985-07-01 41.3842871540700 1985-10-01 41.5731606755642 1986-01-01 41.1954136325758 1986-04-01 41.0904838984123 1986-07-01 41.7410482502258 1986-10-01 42.3916126020393 1987-01-01 43.3359802095104 1987-04-01 43.6297834651681 1987-07-01 44.1334461891528 1987-10-01 44.5951370194720 1988-01-01 45.5395046269432 1988-04-01 46.3789425002509 1988-07-01 47.0085209052317 1988-10-01 47.3862679482201 1989-01-01 48.5195090771855 1989-04-01 49.0441577480028 1989-07-01 49.1490874821663 1989-10-01 49.2959891099952 1990-01-01 49.6317642593182 1990-04-01 49.5268345251548 1990-07-01 50.3243005047971 1990-10-01 51.3735978464317 1991-01-01 51.3945837932644 1991-04-01 51.2266962186029 1991-07-01 51.5414854210933 1991-10-01 51.5414854210933 1992-01-01 51.5414854210933 1992-04-01 51.7303589425875 1992-07-01 51.3945837932644 1992-10-01 51.3945837932644 1993-01-01 51.4785275805952 1993-04-01 51.3945837932644 1993-07-01 51.2057102717702 1993-10-01 51.4995135274279 1994-01-01 51.8772605704164 1994-04-01 52.2130357197394 1994-07-01 52.5068389753972 1994-10-01 53.1364173803779 1995-01-01 53.1154314335452 1995-04-01 53.2413471145414 1995-07-01 53.6400801043625 1995-10-01 53.8079676790241 1996-01-01 54.4795179776702 1996-04-01 54.1647287751799 1996-07-01 54.0388130941837 1996-10-01 54.2067006688452 1997-01-01 54.1857147220125 1997-04-01 54.1647287751799 1997-07-01 55.1720542231491 1997-10-01 54.9412088079895 1998-01-01 54.8362790738260 1998-04-01 55.1090963826510 1998-07-01 55.3819136914760 1998-10-01 55.1300823294837 1999-01-01 55.1090963826510 1999-04-01 55.9485342559587 1999-07-01 57.7113537899049 1999-10-01 59.3692435896876 2000-01-01 61.0669456066946 2000-04-01 62.1757322175732 2000-07-01 63.4518828451883 2000-10-01 64.3305439330544 2001-01-01 63.4100418410042 2001-04-01 64.0376569037657 2001-07-01 63.2008368200837 2001-10-01 61.4016736401674 2002-01-01 61.3389121338912 2002-04-01 61.5690376569038 2002-07-01 60.8158995815900 2002-10-01 60.6276150627615 2003-01-01 61.8828451882845 2003-04-01 61.4644351464435 2003-07-01 62.5523012552301 2003-10-01 62.7196652719665 2004-01-01 64.1004184100418 2004-04-01 66.0878661087866 2004-07-01 67.1338912133891 2004-10-01 66.9246861924686 2005-01-01 67.8242677824268 2005-04-01 69.6443514644352 2005-07-01 72.1129707112971 2005-10-01 71.6736401673640 2006-01-01 73.6401673640167 2006-04-01 75.7740585774059 2006-07-01 77.0292887029289 2006-10-01 76.6527196652720 2007-01-01 77.8242677824268 2007-04-01 81.2343096234310 2007-07-01 80.6066945606694 2007-10-01 81.3598326359832 2008-01-01 83.3263598326360 2008-04-01 86.6108786610879 2008-07-01 87.8870292887029 2008-10-01 83.2845188284519 2009-01-01 81.8200836820084 2009-04-01 85.0627615062761 2009-07-01 87.3849372384937 2009-10-01 87.1338912133891 2010-01-01 88.7238493723849 2010-04-01 90.9205020920502 2010-07-01 91.1924686192469 2010-10-01 93.0125523012552 2011-01-01 96.9037656903766 2011-04-01 98.7656903765690 2011-07-01 97.8451882845188 2011-10-01 97.4058577405858 2012-01-01 99.2677824267782 2012-04-01 99.5397489539749 2012-07-01 99.2677824267782 2012-10-01 98.0543933054393 2013-01-01 98.0962343096234 2013-04-01 97.9288702928870 2013-07-01 99.6025104602510 2013-10-01 100.3138075313810 2014-01-01 101.1715481171550 2014-04-01 101.1506276150630 2014-07-01 102.2594142259410 2014-10-01 101.1715481171550 2015-01-01 99.7489539748954 2015-04-01 100.9414225941420 2015-07-01 100.0209205020920 2015-10-01 99.2887029288703 2016-01-01 97.1129707112971 2016-04-01 99.1213389121339 2016-07-01 100.7531380753140 2016-10-01 101.3389121338910 2017-01-01 105.2301255230130 2017-04-01 105.5020920502090 2017-07-01 104.8326359832640 2017-10-01 107.5941422594140 2018-01-01 110.0000000000000 2018-04-01 112.3849372384940 2018-07-01 113.6192468619250