Quarter Index 2015=100 1973-01-01 14.4707121720338 1973-04-01 14.2609917057725 1973-07-01 15.9387554358634 1973-10-01 20.9720466261360 1974-01-01 16.9873577671702 1974-04-01 17.6165191659542 1974-07-01 15.7290349696020 1974-10-01 22.6498103562269 1975-01-01 16.3581963683861 1975-04-01 17.8262396322156 1975-07-01 14.0512712395111 1975-10-01 19.7137238285678 1976-01-01 19.0845624297838 1976-04-01 14.3877386542295 1976-07-01 15.6957148955231 1976-10-01 19.0845624297838 1977-01-01 20.5708990676174 1977-04-01 16.7064238092500 1977-07-01 14.5660990507695 1977-10-01 16.5875168782233 1978-01-01 20.6303525331307 1978-04-01 17.7171327229768 1978-07-01 18.3711208436236 1978-10-01 18.6683881711903 1979-01-01 24.7920951190649 1979-04-01 19.4412832228638 1979-07-01 20.4519921365907 1979-10-01 26.5756990844652 1980-01-01 27.2891406706254 1980-04-01 22.1166891709644 1980-07-01 19.3223762918371 1980-10-01 22.0572357054510 1981-01-01 26.1000713603585 1981-04-01 23.7813862053380 1981-07-01 27.7053149292188 1981-10-01 23.6624792743113 1982-01-01 24.0786535329047 1982-04-01 18.1927604470836 1982-07-01 21.1654337227508 1982-10-01 23.0084911536645 1983-01-01 28.7754773084590 1983-04-01 27.1702337395987 1983-07-01 31.4508832565595 1983-10-01 36.8611486182739 1984-01-01 37.0989624803273 1984-04-01 30.9752555324528 1984-07-01 32.9966733599065 1984-10-01 35.7909862390337 1985-01-01 40.6067169456147 1985-04-01 34.8397307908202 1985-07-01 33.9479288081200 1985-10-01 33.1750337564465 1986-01-01 32.5210456357997 1986-04-01 33.7616304829420 1986-07-01 33.8502436863093 1986-10-01 40.1417811253877 1987-01-01 34.8249889233496 1987-04-01 35.7997341603899 1987-07-01 38.4581302614090 1987-10-01 41.5595923792645 1988-01-01 38.1922906513071 1988-04-01 38.8125830748782 1988-07-01 37.7492246344705 1988-10-01 52.9020824102792 1989-01-01 46.2560921577315 1989-04-01 45.6357997341604 1989-07-01 43.4204696499778 1989-10-01 51.5728843597696 1990-01-01 43.8635356668144 1990-04-01 43.8635356668144 1990-07-01 39.7873283119185 1990-10-01 45.5471865307931 1991-01-01 39.8759415152858 1991-04-01 42.5343376163048 1991-07-01 36.2428001772264 1991-10-01 44.3952148870182 1992-01-01 39.2556490917147 1992-04-01 42.1798848028356 1992-07-01 35.1794417368188 1992-10-01 40.9392999556934 1993-01-01 36.3314133805937 1993-04-01 39.2556490917147 1993-07-01 37.7492246344705 1993-10-01 49.8006202924236 1994-01-01 43.0660168365086 1994-04-01 47.5852902082410 1994-07-01 41.7368187859991 1994-10-01 52.1931767833407 1995-01-01 54.5857332742579 1995-04-01 48.2941958351794 1995-07-01 47.4080638015064 1995-10-01 53.4337616304829 1996-01-01 55.8263181214001 1996-04-01 55.3832521045636 1996-07-01 50.7753655294639 1996-10-01 61.4089499335401 1997-01-01 68.9410722197608 1997-04-01 63.5356668143554 1997-07-01 55.8263181214001 1997-10-01 76.5618077093487 1998-01-01 65.2193176783341 1998-04-01 76.5618077093487 1998-07-01 60.6114311032344 1998-10-01 56.8896765618077 1999-01-01 59.1936198493576 1999-04-01 56.8896765618077 1999-07-01 59.5480726628268 1999-10-01 67.9663269827204 2000-01-01 63.3584404076207 2000-04-01 74.0806380150642 2000-07-01 74.3464776251662 2000-10-01 101.9051838723970 2001-01-01 65.1307044749668 2001-04-01 65.3079308817014 2001-07-01 64.2445724412938 2001-10-01 65.7509968985379 2002-01-01 72.9286663712893 2002-04-01 66.7257421355782 2002-07-01 52.0159503766061 2002-10-01 66.0168365086398 2003-01-01 62.4723083739477 2003-04-01 55.9149313247674 2003-07-01 54.0540540540541 2003-10-01 70.7133362871068 2004-01-01 70.3588834736376 2004-04-01 72.3083739477182 2004-07-01 77.3593265396544 2004-10-01 81.5241470979176 2005-01-01 78.7771377935312 2005-04-01 88.2587505538325 2005-07-01 81.6127603012849 2005-10-01 105.8041648205580 2006-01-01 105.0952591936200 2006-04-01 115.2857775808600 2006-07-01 115.9946832077980 2006-10-01 127.3371732388130 2007-01-01 140.8063801506420 2007-04-01 136.3757199822770 2007-07-01 138.5910500664600 2007-10-01 151.5285777580860 2008-01-01 119.0961453256540 2008-04-01 127.9574656623840 2008-07-01 121.2228622064690 2008-10-01 107.1333628710680 2009-01-01 87.9042977403633 2009-04-01 80.3721754541427 2009-07-01 82.8533451484271 2009-10-01 87.0181657066903 2010-01-01 76.7390341160833 2010-04-01 96.2339388568897 2010-07-01 97.8289765175011 2010-10-01 119.2733717323880 2011-01-01 119.0961453256540 2011-04-01 150.5538325210460 2011-07-01 126.8054940186090 2011-10-01 114.2224191404520 2012-01-01 113.4249003101460 2012-04-01 139.6544085068680 2012-07-01 99.8670801949491 2012-10-01 121.5773150199380 2013-01-01 118.1214000886130 2013-04-01 125.2990695613650 2013-07-01 101.2848914488260 2013-10-01 124.9446167478950 2014-01-01 120.6911829862650 2014-04-01 129.0208241027910 2014-07-01 97.2086840939300 2014-10-01 115.6402303943290 2015-01-01 107.2219760744350 2015-04-01 107.6650420912720 2015-07-01 87.6384581302614 2015-10-01 97.4745237040319 2016-01-01 84.0939299955694 2016-04-01 89.9424014178113 2016-07-01 89.5879486043420 2016-10-01 94.8161276030129 2017-01-01 101.9051838723970 2017-04-01 95.7908728400532 2017-07-01 87.5498449268941 2017-10-01 129.4638901196280