Quarter Index 2015=100 1970-01-01 6.91010356302025 1970-04-01 8.01060153787162 1970-07-01 7.08925439613559 1970-10-01 8.70161189417365 1971-01-01 7.34518415772894 1971-04-01 8.11297344250896 1971-07-01 7.11484737229493 1971-10-01 8.95754165576699 1972-01-01 7.65229987164095 1972-04-01 8.42008915642098 1972-07-01 7.60111391932228 1972-10-01 9.72533094054702 1973-01-01 8.90635570344832 1973-04-01 9.82770284518436 1973-07-01 8.88076272728899 1973-10-01 11.84954796177180 1974-01-01 11.41446736706310 1974-04-01 12.74530212734850 1974-07-01 11.64480415249710 1974-10-01 14.43443855386450 1975-01-01 12.69411617502980 1975-04-01 13.69224224524380 1975-07-01 11.59361820017840 1975-10-01 14.89511212473250 1976-01-01 13.58987034060650 1976-04-01 14.99748402936990 1976-07-01 13.05241784126050 1976-10-01 16.73780640820460 1977-01-01 14.53681045850190 1977-04-01 15.86764521878720 1977-07-01 13.56427736444720 1977-10-01 17.65915354994060 1978-01-01 15.30459974328190 1978-04-01 17.12170105059460 1978-07-01 14.97189105321050 1978-10-01 19.73218461884670 1979-01-01 18.01745521617130 1979-04-01 20.37200902283010 1979-07-01 17.78711843073730 1979-10-01 23.16164342419750 1980-01-01 22.00995949702750 1980-04-01 21.08861235529140 1980-07-01 19.68099866652800 1980-10-01 24.74840794607620 1981-01-01 21.72843675927480 1981-04-01 23.75028187586220 1981-07-01 20.75590366522010 1981-10-01 26.87262496730100 1982-01-01 23.85203521914220 1982-04-01 26.96126624832050 1982-07-01 22.88861151996020 1982-10-01 30.17997724331490 1983-01-01 28.51588176290960 1983-04-01 31.29667289463950 1983-07-01 27.36999145403410 1983-10-01 36.06999940422300 1984-01-01 34.19424265657320 1984-04-01 36.16488204126370 1984-07-01 30.69818241484460 1984-10-01 40.67545663288850 1985-01-01 36.52251659626300 1985-04-01 39.74122759125740 1985-07-01 34.04826936881840 1985-10-01 41.88703492125370 1986-01-01 37.31077235013920 1986-04-01 41.44911505798920 1986-07-01 35.20145834208170 1986-10-01 44.17151687461710 1987-01-01 40.01127817360390 1987-04-01 42.26656546941630 1987-07-01 37.28887635697600 1987-10-01 48.98863537052710 1988-01-01 43.31027447686350 1988-04-01 48.51422218532380 1988-07-01 42.03300820900860 1988-10-01 53.44811931143770 1989-01-01 50.25860297399430 1989-04-01 54.20718040776290 1989-07-01 44.76270869002420 1989-10-01 57.13394482724760 1990-01-01 51.88139011584300 1990-04-01 53.84888740728390 1990-07-01 44.58651554296190 1990-10-01 55.69530794232850 1991-01-01 49.30850904242020 1991-04-01 51.18519876656390 1991-07-01 43.07305608800730 1991-10-01 51.51815984665390 1992-01-01 47.37128094007840 1992-04-01 49.18743228602380 1992-07-01 42.80063338611550 1992-10-01 49.55066255521290 1993-01-01 48.00693391115930 1993-04-01 51.73004417034750 1993-07-01 46.61455121260100 1993-10-01 57.93522793566130 1994-01-01 55.27153929494120 1994-04-01 59.60003333611130 1994-07-01 55.08992416034670 1994-10-01 70.55747978998250 1995-01-01 67.71217601466790 1995-04-01 71.94986248854070 1995-07-01 63.74691224268690 1995-10-01 75.00705058754900 1996-01-01 69.07428952412700 1996-04-01 71.70770897574800 1996-07-01 63.05072089340780 1996-10-01 76.09674139511630 1997-01-01 69.70994249520790 1997-04-01 78.45773814484540 1997-07-01 70.40613384448700 1997-10-01 84.08780731727640 1998-01-01 75.18866572214350 1998-04-01 79.36581381781810 1998-07-01 73.22116843070260 1998-10-01 88.17414784565380 1999-01-01 77.82208517376450 1999-04-01 82.96784732061000 1999-07-01 74.76489707475620 1999-10-01 92.86587215601300 2000-01-01 86.27385615467960 2000-04-01 92.40770064172010 2000-07-01 83.77364780398360 2000-10-01 100.77506458871600 2001-01-01 91.57429785815480 2001-04-01 90.70755896324690 2001-07-01 79.37328110675890 2001-10-01 93.67447287273940 2002-01-01 85.67380615051260 2002-04-01 91.00758396533040 2002-07-01 78.13984498708220 2002-10-01 90.74089507458960 2003-01-01 86.97391449287440 2003-04-01 89.57413117759810 2003-07-01 80.87340611717640 2003-10-01 92.64105342111840 2004-01-01 90.40753396116340 2004-04-01 97.74147845653800 2004-07-01 86.77389782481870 2004-10-01 98.74156179681640 2005-01-01 93.20776731394280 2005-04-01 102.44187015584600 2005-07-01 91.50762563546960 2005-10-01 106.14217851487600 2006-01-01 104.04200350029200 2006-04-01 110.24252021001800 2006-07-01 99.74164513709480 2006-10-01 116.70972581048400 2007-01-01 113.90949245770500 2007-04-01 118.50987582298500 2007-07-01 104.94207850654200 2007-10-01 122.97691474289500 2008-01-01 120.07667305608800 2008-04-01 126.51054254521200 2008-07-01 109.00908409034100 2008-10-01 110.67588965747100 2009-01-01 92.30769230769230 2009-04-01 95.77464788732400 2009-07-01 86.57388115676310 2009-10-01 97.17476456371360 2010-01-01 94.30785898824900 2010-04-01 106.10884240353400 2010-07-01 96.97474789565800 2010-10-01 111.24260355029600 2011-01-01 104.34202850237500 2011-04-01 109.94249520793400 2011-07-01 98.17484790399200 2011-10-01 108.00900075006200 2012-01-01 103.50862571881000 2012-04-01 107.20893407784000 2012-07-01 92.74106175514630 2012-10-01 99.77498124843740 2013-01-01 92.67438953246100 2013-04-01 97.50812567713980 2013-07-01 88.47403950329190 2013-10-01 96.67472289357450 2014-01-01 92.30769230769230 2014-04-01 98.77489790815900 2014-07-01 88.87407283940330 2014-10-01 97.90815901325110 2015-01-01 93.34111175931330 2015-04-01 106.60888407367300 2015-07-01 94.80790065838820 2015-10-01 105.24210350862600 2016-01-01 96.20801733477790 2016-04-01 105.40878406533900 2016-07-01 94.20785065422120 2016-10-01 111.87598966580500 2017-01-01 109.47578964913700 2017-04-01 112.77606467205600 2017-07-01 101.37511459288300 2017-10-01 119.44328694057800 2018-01-01 115.97633136094700 2018-04-01 125.24377031419300