Quarter Index 2015=100 1970-01-01 84.1827386501956 1970-04-01 83.4167786109146 1970-07-01 84.1268744813758 1970-10-01 83.8926254250723 1971-01-01 82.6836194676194 1971-04-01 83.6654321618337 1971-07-01 83.7926430915010 1971-10-01 83.2910895474663 1972-01-01 83.2150030018424 1972-04-01 83.2765674065620 1972-07-01 84.5510295628363 1972-10-01 84.6950323539039 1973-01-01 84.9958510829557 1973-04-01 85.5661568552465 1973-07-01 88.9478869030152 1973-10-01 88.3198014342547 1974-01-01 87.7629393304038 1974-04-01 90.2294088008941 1974-07-01 90.7882036726890 1974-10-01 90.8430543693952 1975-01-01 92.3699729345024 1975-04-01 91.4994708189304 1975-07-01 91.2669068342332 1975-10-01 90.4868505817195 1976-01-01 91.9260652546237 1976-04-01 93.2726144733371 1976-07-01 94.7974694386994 1976-10-01 96.6609068089569 1977-01-01 97.0711556898025 1977-04-01 96.9475607026348 1977-07-01 97.8002015115988 1977-10-01 97.0302631948791 1978-01-01 97.4375948331610 1978-04-01 96.5178410350102 1978-07-01 95.5478532251654 1978-10-01 95.6418587636480 1979-01-01 96.0423189604506 1979-04-01 94.0393450664946 1979-07-01 94.6066603689241 1979-10-01 96.6227809799372 1980-01-01 96.7032465834364 1980-04-01 95.9515180172660 1980-07-01 96.7172702465542 1980-10-01 94.3844962460599 1981-01-01 93.5713302963930 1981-04-01 93.1257266255235 1981-07-01 92.7905138397256 1981-10-01 94.0181617044771 1982-01-01 94.0631884189837 1982-04-01 94.7494795174678 1982-07-01 94.4543557747904 1982-10-01 94.7269364647724 1983-01-01 95.7622804984184 1983-04-01 94.8758239387738 1983-07-01 94.0907897405536 1983-10-01 94.0134926123629 1984-01-01 95.9781478614382 1984-04-01 95.9373679399803 1984-07-01 95.8194651974122 1984-10-01 94.9599717862248 1985-01-01 94.8045100320699 1985-04-01 94.9742505380973 1985-07-01 96.2830540934906 1985-10-01 97.1080080087130 1986-01-01 99.4169523334418 1986-04-01 99.5080105742526 1986-07-01 101.1666673093100 1986-10-01 102.2334270476930 1987-01-01 103.1818568903020 1987-04-01 103.0099529487140 1987-07-01 103.9445149029820 1987-10-01 103.4617492200560 1988-01-01 103.5181884201880 1988-04-01 102.6412755750800 1988-07-01 102.8239435000630 1988-10-01 101.8509300794480 1989-01-01 100.8448816751100 1989-04-01 100.1023864427390 1989-07-01 101.2608412129520 1989-10-01 101.5137976737750 1990-01-01 103.0374509109580 1990-04-01 102.7794703695070 1990-07-01 103.7667895385810 1990-10-01 103.2830478525170 1991-01-01 103.1708272862190 1991-04-01 100.8140086993000 1991-07-01 101.5459067473810 1991-10-01 100.6218921576190 1992-01-01 101.5630735627770 1992-04-01 101.4300671401030 1992-07-01 104.3565911903790 1992-10-01 104.7609174938250 1993-01-01 104.8668910227280 1993-04-01 104.0029701930620 1993-07-01 104.2209800837150 1993-10-01 103.7102546677580 1994-01-01 103.1586425329970 1994-04-01 103.5160408889810 1994-07-01 105.6400461471810 1994-10-01 104.8533318942940 1995-01-01 106.7069022556910 1995-04-01 108.0044980922810 1995-07-01 107.4950344834030 1995-10-01 106.3905858731490 1996-01-01 105.4927112261180 1996-04-01 104.0841583945250 1996-07-01 105.4511605878930 1996-10-01 103.8895313539400 1997-01-01 101.9929202909650 1997-04-01 101.0660662819820 1997-07-01 99.3847851232845 1997-10-01 100.7704586810920 1998-01-01 100.5358110167500 1998-04-01 100.6866493295330 1998-07-01 101.6142403883980 1998-10-01 103.3300463833000 1999-01-01 102.4990417803480 1999-04-01 100.8092682120470 1999-07-01 99.9538779368775 1999-10-01 99.8229412276253 2000-01-01 98.6596506219934 2000-04-01 97.7808381645588 2000-07-01 97.2621932625099 2000-10-01 96.7685541097978 2001-01-01 98.3825748018660 2001-04-01 97.2429784113452 2001-07-01 97.7839572951376 2001-10-01 97.8993017128301 2002-01-01 97.0353661373634 2002-04-01 97.9446039022092 2002-07-01 99.4996095572062 2002-10-01 99.7587099842160 2003-01-01 100.8740560878070 2003-04-01 101.9854099763510 2003-07-01 101.9324828250030 2003-10-01 102.5908339567610 2004-01-01 103.2248120437660 2004-04-01 102.2160995238470 2004-07-01 102.5872584051940 2004-10-01 103.5664435415370 2005-01-01 103.5387049203210 2005-04-01 102.4523779552480 2005-07-01 101.4296857608600 2005-10-01 100.6998645910630 2006-01-01 100.4280869945850 2006-04-01 101.4385087238860 2006-07-01 101.6248047364080 2006-10-01 101.2673936207000 2007-01-01 101.2206991430240 2007-04-01 101.6265957302320 2007-07-01 101.4679009661380 2007-10-01 102.2261400657860 2008-01-01 102.1429587240450 2008-04-01 102.7537169493870 2008-07-01 101.2821108124690 2008-10-01 100.8609150874530 2009-01-01 102.4565873079920 2009-04-01 102.5132049011230 2009-07-01 102.4985520255480 2009-10-01 102.7957033524720 2010-01-01 100.7968654125190 2010-04-01 99.2128169059196 2010-07-01 98.7597722637834 2010-10-01 99.3724541507413 2011-01-01 99.1571485383376 2011-04-01 100.4637555066480 2011-07-01 99.9363587163311 2011-10-01 100.1603177231100 2012-01-01 98.3179663452729 2012-04-01 98.6122869934642 2012-07-01 97.6530958999006 2012-10-01 98.8981148349384 2013-01-01 99.3139508343830 2013-04-01 99.9662992061634 2013-07-01 100.4248845793620 2013-10-01 101.7120448437440 2014-01-01 102.3890918018460 2014-04-01 102.6978232599690 2014-07-01 101.5516222615750 2014-10-01 102.0784678287490 2015-01-01 99.8938768648982 2015-04-01 99.0820303287887 2015-07-01 100.3097597652650 2015-10-01 100.7143330410480 2016-01-01 101.6936849580390 2016-04-01 101.6661699853890 2016-07-01 100.9796678528170 2016-10-01 101.0051315315640 2017-01-01 100.3322855809750 2017-04-01 101.0687215965480 2017-07-01 102.9004807598130 2017-10-01 103.2135539751700 2018-01-01 103.6907451957740 2018-04-01 103.9258063520390 2018-07-01 104.5904024274510