Quarter Index 2015=100 1983-07-01 29.2830004010141 1983-10-01 35.1250280370020 1984-01-01 29.3362876970237 1984-04-01 30.3325698206312 1984-07-01 30.1850781977475 1984-10-01 36.7100532193275 1985-01-01 29.9301963609670 1985-04-01 31.6485757202961 1985-07-01 31.9135168935681 1985-10-01 38.5188306701013 1986-01-01 30.8885520672616 1986-04-01 32.9914971419250 1986-07-01 32.6248751079000 1986-10-01 38.4743792777668 1987-01-01 31.2055571037267 1987-04-01 33.1164232261923 1987-07-01 33.8144596165218 1987-10-01 40.4417951837528 1988-01-01 33.3008897075316 1988-04-01 34.3945027085443 1988-07-01 34.7245576950526 1988-10-01 42.2416007938720 1989-01-01 34.8749039945081 1989-04-01 36.1580131451059 1989-07-01 36.4207793267041 1989-10-01 43.4136494321233 1990-01-01 35.9660701298878 1990-04-01 37.0969298633154 1990-07-01 36.9732272118646 1990-10-01 43.3224357188008 1991-01-01 35.8237441122296 1991-04-01 36.9293195674485 1991-07-01 38.1719194981207 1991-10-01 45.0787414954427 1992-01-01 37.9164939134217 1992-04-01 39.3548430947413 1992-07-01 39.1359845575591 1992-10-01 46.2986399505189 1993-01-01 38.0468574768737 1993-04-01 39.7555853106500 1993-07-01 39.8031632535157 1993-10-01 47.9896959769451 1994-01-01 40.4790419161677 1994-04-01 41.5597409041168 1994-07-01 42.8613374839424 1994-10-01 50.5613517573253 1995-01-01 42.2901302955950 1995-04-01 44.7505896266491 1995-07-01 45.4032230657867 1995-10-01 53.3881612484452 1996-01-01 45.4444119706104 1996-04-01 46.4587737125069 1996-07-01 46.9402624943076 1996-10-01 54.4858523588464 1997-01-01 46.6246168276387 1997-04-01 47.8646339556981 1997-07-01 49.3157612131016 1997-10-01 57.9035799003582 1998-01-01 48.4494348420072 1998-04-01 49.7027737940691 1998-07-01 50.9444221658839 1998-10-01 59.5599719969822 1999-01-01 51.4627498691607 1999-04-01 52.7782120209071 1999-07-01 54.6932921897408 1999-10-01 64.6338197611587 2000-01-01 54.0144229135373 2000-04-01 56.3581123791010 2000-07-01 55.1997933757910 2000-10-01 65.2135909792220 2001-01-01 55.7406866176840 2001-04-01 57.4029240044315 2001-07-01 58.5808179328064 2001-10-01 68.9103971398860 2002-01-01 59.0506161343601 2002-04-01 61.1244706953856 2002-07-01 62.3112005274355 2002-10-01 73.2478742854812 2003-01-01 61.6406234069885 2003-04-01 64.0578547785247 2003-07-01 66.6692041569528 2003-10-01 79.3933132599727 2004-01-01 68.0631019459379 2004-04-01 69.6356209261386 2004-07-01 71.5921618737553 2004-10-01 82.4841123655074 2005-01-01 69.4742637313342 2005-04-01 70.8668021505230 2005-07-01 72.3678182794456 2005-10-01 83.6644531595152 2006-01-01 71.3049270358262 2006-04-01 73.7042147260530 2006-07-01 75.2332338727766 2006-10-01 87.3849123546324 2007-01-01 75.7521053239718 2007-04-01 76.7796529528910 2007-07-01 79.4339584168779 2007-10-01 92.5267286086170 2008-01-01 78.9379243782582 2008-04-01 78.7621578636144 2008-07-01 80.0872715409136 2008-10-01 93.1671277195892 2009-01-01 79.6192405200949 2009-04-01 82.1240153065039 2009-07-01 82.8337422770804 2009-10-01 96.3084953815411 2010-01-01 81.5939970229801 2010-04-01 82.7320614163274 2010-07-01 85.3496638958179 2010-10-01 97.4158380174951 2011-01-01 82.2259680412161 2011-04-01 83.4986100443834 2011-07-01 85.8380854635791 2011-10-01 99.0337599488877 2012-01-01 85.6723782854269 2012-04-01 86.8679440211518 2012-07-01 88.3251884426380 2012-10-01 100.9863587240960 2013-01-01 87.7061314374656 2013-04-01 88.2789698695685 2013-07-01 90.5681486063061 2013-10-01 104.7758739048580 2014-01-01 90.6991918546562 2014-04-01 91.6344382744160 2014-07-01 94.0539805746056 2014-10-01 109.0234967069270 2015-01-01 94.3106295921211 2015-04-01 95.0748672915236 2015-07-01 97.8568175793702 2015-10-01 112.7576855369850 2016-01-01 98.0836963983497 2016-04-01 98.1515289511782 2016-07-01 99.7245916792975 2016-10-01 115.3517709190020 2017-01-01 98.4079060947345 2017-04-01 100.9892134006670 2017-07-01 102.5024638577560 2017-10-01 118.1477227157490 2018-01-01 101.4255711052360 2018-04-01 103.1493879437490