Quarter Index 2015=100, Seasonally Adjusted 1970-01-01 11.3312418695660 1970-04-01 14.0302997846231 1970-07-01 15.5050074129262 1970-10-01 15.0797428875551 1971-01-01 12.1783413676843 1971-04-01 14.0302997846231 1971-07-01 17.8233849867236 1971-10-01 16.3246704900528 1972-01-01 14.2772275735483 1972-04-01 16.9282717518699 1972-07-01 16.3932615425320 1972-10-01 21.3832606103948 1973-01-01 20.1760580867606 1973-04-01 23.4615695005149 1973-07-01 24.0754594202039 1973-10-01 24.4767170772073 1974-01-01 25.3615416541891 1974-04-01 20.2343604813679 1974-07-01 14.2017774158211 1974-10-01 18.6361889586023 1975-01-01 20.3235288495909 1975-04-01 19.4112678516174 1975-07-01 17.6484778029016 1975-10-01 22.2097827927693 1976-01-01 20.7007796382266 1976-04-01 21.2632262685561 1976-07-01 18.7013504584575 1976-10-01 26.5550259673274 1977-01-01 25.2277891018547 1977-04-01 21.2803740316759 1977-07-01 21.6164701888241 1977-10-01 27.9199879116638 1978-01-01 25.6118989957383 1978-04-01 23.8285316312787 1978-07-01 20.2103536130002 1978-10-01 30.7493688264314 1979-01-01 29.9708603807923 1979-04-01 29.2952385138720 1979-07-01 22.8476795808260 1979-10-01 28.0468813587503 1980-01-01 33.9148458983470 1980-04-01 31.6033274297976 1980-07-01 25.2483664175984 1980-10-01 29.6793484077556 1981-01-01 31.2157879832900 1981-04-01 28.6161870943278 1981-07-01 31.8365370082269 1981-10-01 36.5556014187968 1982-01-01 34.7345089754736 1982-04-01 29.8028123022182 1982-07-01 28.5784620154642 1982-10-01 31.7679459557477 1983-01-01 32.4881520067794 1983-04-01 28.8768330937488 1983-07-01 31.4661453248391 1983-10-01 35.2729487374355 1984-01-01 31.5450250351902 1984-04-01 28.5030118577371 1984-07-01 31.9428531395697 1984-10-01 33.3901243468811 1985-01-01 28.6401939626955 1985-04-01 28.7910942781498 1985-07-01 34.3641172920859 1985-10-01 39.1414840972631 1986-01-01 35.0260209485103 1986-04-01 38.1091887574509 1986-07-01 36.3669760244789 1986-10-01 39.6044737014978 1987-01-01 37.9205633631331 1987-04-01 35.6399108681993 1987-07-01 35.9622888148516 1987-10-01 42.7768098786614 1988-01-01 43.3598338247347 1988-04-01 38.7333673350118 1988-07-01 39.5804668331301 1988-10-01 41.7993873808326 1989-01-01 45.7227955826436 1989-04-01 44.3475449804354 1989-07-01 42.5916140369675 1989-10-01 47.9314274724743 1990-01-01 52.9762993823204 1990-04-01 49.3238258378023 1990-07-01 40.5270233573432 1990-10-01 52.8665536983537 1991-01-01 52.4069936467430 1991-04-01 50.1434889149289 1991-07-01 52.5235984359576 1991-10-01 52.0468906212271 1992-01-01 54.5950482208299 1992-04-01 50.4933032825729 1992-07-01 52.4721551465982 1992-10-01 51.7896741744300 1993-01-01 50.7470901767460 1993-04-01 52.9077083298412 1993-07-01 53.3741274866999 1993-10-01 53.6382030387449 1994-01-01 50.7676674924898 1994-04-01 52.3418321468877 1994-07-01 55.8948486653110 1994-10-01 54.8179691413873 1995-01-01 56.3041143276913 1995-04-01 55.5561974914580 1995-07-01 58.6296682403544 1995-10-01 62.4627420260502 1996-01-01 60.2073053167841 1996-04-01 60.8033015456575 1996-07-01 63.8533998934216 1996-10-01 64.3909651194644 1997-01-01 69.4043451623410 1997-04-01 69.8601069844206 1997-07-01 71.7298990750040 1997-10-01 73.5763187644551 1998-01-01 72.0921712925545 1998-04-01 76.4744965048593 1998-07-01 80.5763529035765 1998-10-01 81.7332867596250 1999-01-01 84.1406440762510 1999-04-01 87.4828974381688 1999-07-01 94.4946177778564 1999-10-01 91.5029504329230 2000-01-01 98.5029845720444 2000-04-01 106.7246030813670 2000-07-01 107.1962695228770 2000-10-01 104.4134887454370 2001-01-01 99.7490378467917 2001-04-01 108.0662926783550 2001-07-01 102.8578120580580 2001-10-01 101.2846123981980 2002-01-01 95.6940286250008 2002-04-01 99.3279538301512 2002-07-01 100.1099743847340 2002-10-01 102.6402755661240 2003-01-01 105.2157723742880 2003-04-01 105.9546798457620 2003-07-01 106.3337364629870 2003-10-01 109.7872166129510 2004-01-01 110.1447225036720 2004-04-01 116.7166975459020 2004-07-01 111.8620812956450 2004-10-01 106.0148432777200 2005-01-01 115.6150499560690 2005-04-01 109.1821736664180 2005-07-01 113.7017000212380 2005-10-01 116.7655753920730 2006-01-01 121.1094338577680 2006-04-01 131.0223669507440 2006-07-01 131.0805700479090 2006-10-01 132.1447620873840 2007-01-01 145.0339164156600 2007-04-01 137.2139800065070 2007-07-01 152.7920612253660 2007-10-01 154.4000605293490 2008-01-01 148.9223773640460 2008-04-01 154.3788548468050 2008-07-01 154.1609494274340 2008-10-01 138.2949935921890 2009-01-01 118.3321625779610 2009-04-01 117.9548840265440 2009-07-01 122.0531405085750 2009-10-01 117.0543656433920 2010-01-01 121.6053035106190 2010-04-01 115.0201996975200 2010-07-01 110.0811243135100 2010-10-01 112.3267810225590 2011-01-01 106.6838960827980 2011-04-01 107.9869333232530 2011-07-01 107.8120329278520 2011-10-01 98.2521949739696 2012-01-01 96.8455493893037 2012-04-01 94.3636686477166 2012-07-01 94.9990147396277 2012-10-01 95.0947647702906 2013-01-01 93.8836694257159 2013-04-01 91.2578173177802 2013-07-01 95.3995797734015 2013-10-01 87.9672418186357 2014-01-01 93.9622240230349 2014-04-01 99.4204254127370 2014-07-01 100.6488656248330 2014-10-01 102.8794565083100 2015-01-01 108.7769417536080 2015-04-01 103.9721988502170 2015-07-01 86.3785286340572 2015-10-01 99.3892468935220 2016-01-01 98.5910593140337 2016-04-01 101.9758597293770 2016-07-01 98.4611820366874 2016-10-01 104.2217145678430 2017-01-01 109.7460873767980 2017-04-01 106.8683933987640 2017-07-01 107.5094853365920 2017-10-01 109.3897028557420 2018-01-01 106.3405601220580 2018-04-01 111.4179982470840