Quarter Index 2015=100, Seasonally Adjusted 1970-04-01 2.17743432948658 1970-07-01 2.11190582635149 1970-10-01 2.08302928209788 1971-01-01 2.19096800856985 1971-04-01 2.18480079330890 1971-07-01 2.35048678409337 1971-10-01 2.28257367784484 1972-01-01 2.31892672417203 1972-04-01 2.44273377452057 1972-07-01 2.50246165175642 1972-10-01 2.57426012492384 1973-01-01 2.67256785066923 1973-04-01 2.74708921627593 1973-07-01 2.84310878936979 1973-10-01 2.88806402609664 1974-01-01 2.89872938745598 1974-04-01 2.87243492398132 1974-07-01 2.92960374555575 1974-10-01 3.00874306101539 1975-01-01 3.03148875961024 1975-04-01 3.17076802957597 1975-07-01 3.46136036226014 1975-10-01 3.70134894620385 1976-01-01 3.90740511563700 1976-04-01 3.94953798527424 1976-07-01 3.99287942496035 1976-10-01 3.97955504577905 1977-01-01 4.09374222101097 1977-04-01 4.15907664641866 1977-07-01 4.21242773656042 1977-10-01 4.31225027201899 1978-01-01 4.37875962380364 1978-04-01 4.56265137334786 1978-07-01 4.76480346188335 1978-10-01 4.87872991887490 1979-01-01 5.07988386963724 1979-04-01 5.23500061488848 1979-07-01 5.35762465328468 1979-10-01 5.45981863282656 1980-01-01 5.48921379587737 1980-04-01 5.48092560000410 1980-07-01 5.56186670492682 1980-10-01 5.82443578980614 1981-01-01 5.97940720581896 1981-04-01 6.18023261216244 1981-07-01 6.48044320939336 1981-10-01 6.52688364307248 1982-01-01 6.70510182975084 1982-04-01 6.85487085793764 1982-07-01 7.00869273109728 1982-10-01 7.27540212736183 1983-01-01 7.63677059728523 1983-04-01 8.15390136166461 1983-07-01 8.70874461091856 1983-10-01 9.05773178388855 1984-01-01 9.51814344217732 1984-04-01 9.89755559900486 1984-07-01 10.20260375111630 1984-10-01 10.76648853909980 1985-01-01 11.18256085564750 1985-04-01 11.56469005851150 1985-07-01 12.31216424739440 1985-10-01 13.10766504640030 1986-01-01 14.01721717490320 1986-04-01 14.63103446363160 1986-07-01 14.84000042148920 1986-10-01 15.02450734883950 1987-01-01 15.16481211953220 1987-04-01 15.63363439354800 1987-07-01 15.98804089312790 1987-10-01 16.11343565859790 1988-01-01 16.65373838741290 1988-04-01 17.19738009189790 1988-07-01 17.94538749793660 1988-10-01 18.36190177567930 1989-01-01 18.51245331751030 1989-04-01 18.18649433489680 1989-07-01 18.27103292707230 1989-10-01 18.79922941935450 1990-01-01 18.86770730672830 1990-04-01 19.25827727732260 1990-07-01 19.49150128071760 1990-10-01 20.13348734203620 1991-01-01 19.87984473368900 1991-04-01 20.76082542937380 1991-07-01 22.85949435969730 1991-10-01 23.21187220998310 1992-01-01 23.93608151743810 1992-04-01 24.74833094043390 1992-07-01 25.22000707161950 1992-10-01 24.82104114091470 1993-01-01 24.43312518731990 1993-04-01 25.39015609699690 1993-07-01 26.31077367863020 1993-10-01 27.91169606347140 1994-01-01 29.13173787645910 1994-04-01 28.99340591637740 1994-07-01 28.75764602383210 1994-10-01 28.06221441100190 1995-01-01 27.45856520144800 1995-04-01 27.80919395457200 1995-07-01 28.14691576637200 1995-10-01 28.43807762161000 1996-01-01 29.13352138392190 1996-04-01 29.95503551986120 1996-07-01 30.62707309859730 1996-10-01 31.32001320007400 1997-01-01 31.84208366989450 1997-04-01 31.77792301974540 1997-07-01 32.66468625625190 1997-10-01 33.71082942747700 1998-01-01 34.19807146479770 1998-04-01 35.00470147891960 1998-07-01 35.62970524864120 1998-10-01 36.25159200565170 1999-01-01 36.93317945852050 1999-04-01 38.08707421132840 1999-07-01 38.37092556903890 1999-10-01 37.85444239881820 2000-01-01 38.22333285067550 2000-04-01 38.24500320811690 2000-07-01 37.67642332240240 2000-10-01 37.87692947586740 2001-01-01 37.78264338831580 2001-04-01 38.28237553094060 2001-07-01 39.61593367057760 2001-10-01 40.49083747502070 2002-01-01 40.85367280484630 2002-04-01 41.20230793112560 2002-07-01 42.01609401883210 2002-10-01 42.83468607928810 2003-01-01 44.01030454636650 2003-04-01 44.74673291629360 2003-07-01 45.36349854883330 2003-10-01 46.19880517132130 2004-01-01 47.10375247080880 2004-04-01 48.36432570618360 2004-07-01 49.39097199285090 2004-10-01 51.55941427445070 2005-01-01 53.68854173154100 2005-04-01 56.75697716665780 2005-07-01 59.83480342680060 2005-10-01 61.95030087306990 2006-01-01 65.18148951558420 2006-04-01 64.72851905513610 2006-07-01 65.75041328653380 2006-10-01 66.93077572345600 2007-01-01 69.03325086106720 2007-04-01 70.27675760650950 2007-07-01 72.51195582286190 2007-10-01 73.18974357225900 2008-01-01 75.19456667569690 2008-04-01 75.61712503893990 2008-07-01 74.07246043814310 2008-10-01 73.79902334958370 2009-01-01 74.03561495279740 2009-04-01 74.32101065170690 2009-07-01 76.43916840046650 2009-10-01 77.96729838998340 2010-01-01 79.24241239079800 2010-04-01 80.03920998350220 2010-07-01 80.48110440335440 2010-10-01 79.42696071553560 2011-01-01 77.66121317292300 2011-04-01 77.25576296917840 2011-07-01 76.32960171786020 2011-10-01 75.99374583657980 2012-01-01 76.31462397768890 2012-04-01 77.84432282001700 2012-07-01 80.67227838227740 2012-10-01 82.58586694129640 2013-01-01 83.63078288434760 2013-04-01 83.86151389992880 2013-07-01 84.62290506127650 2013-10-01 86.33847488524260 2014-01-01 87.10645306737910 2014-04-01 88.20759639444010 2014-07-01 88.81695251409270 2014-10-01 91.64007796842720 2015-01-01 96.54681424718740 2015-04-01 99.46482406492080 2015-07-01 101.78339647881000 2015-10-01 102.20496520908200 2016-01-01 102.40285358502100 2016-04-01 105.19229830206200 2016-07-01 107.80805015247600 2016-10-01 109.58261581072600 2017-01-01 110.39957697547800 2017-04-01 111.34360116362000 2017-07-01 112.58825049325600 2017-10-01 114.21821218625300 2018-01-01 115.95111840204000 2018-04-01 117.24613656258900 2018-07-01 119.19577173105500