Quarter Index 2015=100 1970-01-01 15.6824654446580 1970-04-01 16.1165821351675 1970-07-01 16.6049634119908 1970-10-01 16.7677571709319 1971-01-01 17.5274613793236 1971-04-01 17.9073134835195 1971-07-01 18.6127531055975 1971-10-01 18.9926052097934 1972-01-01 19.9987610810265 1972-04-01 20.4814897967754 1972-07-01 21.0331797576313 1972-10-01 21.3090247380592 1973-01-01 22.4813659048780 1973-04-01 23.1709783559479 1973-07-01 23.9985132972318 1973-10-01 24.2053970325527 1974-01-01 25.9294281602274 1974-04-01 27.1707305721532 1974-07-01 28.2741104938650 1974-10-01 28.3430717389720 1975-01-01 30.0671028666467 1975-04-01 30.6187928275026 1975-07-01 31.9980177296424 1975-10-01 32.0669789747493 1976-01-01 33.5151651219961 1976-04-01 33.5151651219961 1976-07-01 34.1358163279590 1976-10-01 34.5495837986009 1977-01-01 35.4460799849918 1977-04-01 35.7908862105267 1977-07-01 37.0321886224525 1977-10-01 37.0321886224525 1978-01-01 38.0666072990573 1978-04-01 38.0666072990573 1978-07-01 38.6872585050202 1978-10-01 38.8941422403411 1979-01-01 39.7216771816250 1979-04-01 39.7216771816250 1979-07-01 40.5492121229088 1979-10-01 40.5492121229088 1980-01-01 41.6395227763947 1980-04-01 41.7093877474961 1980-07-01 42.1704965567649 1980-10-01 42.1704965567649 1981-01-01 42.5757133891526 1981-04-01 42.6735243486944 1981-07-01 43.9590398169590 1981-10-01 44.0568507765008 1982-01-01 45.6218261291707 1982-04-01 45.6916911002721 1982-07-01 46.7955576436731 1982-10-01 46.8654226147745 1983-01-01 47.3963963951446 1983-04-01 47.4103693893649 1983-07-01 47.4522883720257 1983-10-01 47.4522883720257 1984-01-01 47.7596942448715 1984-04-01 47.8155862217526 1984-07-01 47.9972351466160 1984-10-01 48.3745059905633 1985-01-01 49.9394813432331 1985-04-01 50.3027791929600 1985-07-01 50.5542930889249 1985-10-01 50.5403200947046 1986-01-01 50.8616989617707 1986-04-01 50.9595099213126 1986-07-01 51.2669157941585 1986-10-01 51.4765107074625 1987-01-01 51.7280246034273 1987-04-01 51.7699435860881 1987-07-01 51.9376195167313 1987-10-01 51.9655655051718 1988-01-01 52.2031064069163 1988-04-01 52.5244852739825 1988-07-01 52.6502422219649 1988-10-01 52.6781882104054 1989-01-01 53.0135400716918 1989-04-01 53.1951889965553 1989-07-01 53.3209459445377 1989-10-01 53.3628649271985 1990-01-01 53.9625960632744 1990-04-01 54.8208843932148 1990-07-01 55.2408978312708 1990-10-01 55.1313291082997 1991-01-01 55.8070028999549 1991-04-01 56.7748599528664 1991-07-01 57.5601024674927 1991-10-01 57.5235795598357 1992-01-01 58.2357762591479 1992-04-01 59.4227707580017 1992-07-01 59.8975685575432 1992-10-01 59.9340914652002 1993-01-01 60.5184579877128 1993-04-01 61.3950077714818 1993-07-01 61.5776223097670 1993-10-01 61.8515441171947 1994-01-01 62.3446033705648 1994-04-01 62.3993877320503 1994-07-01 62.4541720935359 1994-10-01 62.5089564550214 1995-01-01 62.8741855315918 1995-04-01 63.1115844313626 1995-07-01 63.3307218773048 1995-10-01 63.3124604234763 1996-01-01 63.8785654921604 1996-04-01 64.1524872995882 1996-07-01 64.5359778299871 1996-10-01 64.9559912680430 1997-01-01 65.4855734290701 1997-04-01 65.9055868671260 1997-07-01 66.4899533896386 1997-10-01 66.7821366508950 1998-01-01 67.4760718963787 1998-04-01 67.9143467882632 1998-07-01 68.9187267488317 1998-10-01 68.9552496564888 1999-01-01 69.3752630945447 1999-04-01 69.9231067094003 1999-07-01 71.1648855697396 1999-10-01 71.1831470235681 2000-01-01 71.7914898483551 2000-04-01 72.5694538426481 2000-07-01 73.4446633362278 2000-10-01 73.9065794578393 2001-01-01 74.4171183290941 2001-04-01 75.6326870701770 2001-07-01 76.1432259414318 2001-10-01 76.9455013105465 2002-01-01 77.5532856810879 2002-04-01 78.4284951746676 2002-07-01 78.9876567955657 2002-10-01 79.0605909200307 2003-01-01 80.0087345380754 2003-04-01 80.4463392848652 2003-07-01 80.8110099071901 2003-10-01 80.9325667812984 2004-01-01 81.2972374036232 2004-04-01 82.0265786482730 2004-07-01 82.0508900230946 2004-10-01 82.1238241475596 2005-01-01 82.3426265209545 2005-04-01 82.5128061447061 2005-07-01 82.8045426425660 2005-10-01 82.8531653922093 2006-01-01 83.7040635109673 2006-04-01 84.0444227584705 2006-07-01 84.2389137570438 2006-10-01 84.3604706311521 2007-01-01 84.7737640031203 2007-04-01 85.0655005009802 2007-07-01 85.9650213693815 2007-10-01 86.1352009931331 2008-01-01 87.3993924838593 2008-04-01 88.5177157256555 2008-07-01 89.3929252192352 2008-10-01 89.4901707185218 2009-01-01 90.6328053351398 2009-04-01 90.9974759574646 2009-07-01 91.6052603280060 2009-10-01 91.6295717028277 2010-01-01 92.1157991992608 2010-04-01 92.2697874961503 2010-07-01 92.5469664305512 2010-10-01 92.6393594086849 2011-01-01 93.0397289805974 2011-04-01 93.2861102556206 2011-07-01 93.7788728056668 2011-10-01 94.0868493994456 2012-01-01 94.6104096088697 2012-04-01 95.0107791807822 2012-07-01 95.8115183246073 2012-10-01 95.9963042808746 2013-01-01 96.5198644902987 2013-04-01 96.7354481059440 2013-07-01 96.9510317215892 2013-10-01 97.3206036341238 2014-01-01 97.7517708654142 2014-04-01 98.3061287342162 2014-07-01 98.7064983061287 2014-10-01 99.2300585155528 2015-01-01 99.5380351093317 2015-04-01 99.8768093624884 2015-07-01 100.1539882968890 2015-10-01 100.4311672312900 2016-01-01 100.9855251000920 2016-04-01 101.3858946720050 2016-07-01 102.0326455189410 2016-10-01 102.0942408376960 2017-01-01 102.8025870033880 2017-04-01 103.1721589159220 2017-07-01 103.8189097628580 2017-10-01 104.1884816753930 2018-01-01 105.1124114567290 2018-04-01 105.3587927317520 2018-07-01 106.3135201724670