Month Index 2015=100, Seasonally Adjusted 1971-01-01 8.48317988403731 1971-02-01 8.28672729724907 1971-03-01 8.60819516653891 1971-04-01 9.01895966618703 1971-05-01 8.76892910118383 1971-06-01 8.93859269886457 1971-07-01 8.84929606850629 1971-08-01 9.06360798136617 1971-09-01 9.10825629654532 1971-10-01 9.01895966618703 1971-11-01 9.17076393779612 1971-12-01 9.53688012226510 1972-01-01 9.31363854636938 1972-02-01 9.48330214405013 1972-03-01 9.51902079619344 1972-04-01 9.23327157904692 1972-05-01 9.53688012226510 1972-06-01 9.79584035030413 1972-07-01 9.85834799155493 1972-08-01 10.02801158923570 1972-09-01 10.13516754566560 1972-10-01 9.87620731762659 1972-11-01 10.31376080638220 1972-12-01 9.94764462191322 1973-01-01 9.80477001333996 1973-02-01 10.21553451298810 1973-03-01 10.09051923048650 1973-04-01 10.50128373013460 1973-05-01 10.53700238227790 1973-06-01 10.79596261031700 1973-07-01 10.96562620799770 1973-08-01 10.69773631692280 1973-09-01 10.44770575191960 1973-10-01 11.17100845782180 1973-11-01 11.62642127264900 1973-12-01 11.46568733800410 1974-01-01 12.06397476140460 1974-02-01 11.80501453336560 1974-03-01 11.76036621818650 1974-04-01 12.09969341354790 1974-05-01 12.44795027194530 1974-06-01 12.34079431551530 1974-07-01 12.51045791319610 1974-08-01 12.65333252176930 1974-09-01 13.17125297784740 1974-10-01 13.18018264088320 1974-11-01 12.22470869604960 1974-12-01 13.01051904320250 1975-01-01 13.56829497735010 1975-02-01 13.82430054296050 1975-03-01 13.82430054296050 1975-04-01 13.78163294869210 1975-05-01 14.15141876568490 1975-06-01 13.58251750877290 1975-07-01 14.10875117141650 1975-08-01 14.19408635995330 1975-09-01 14.53542711410040 1975-10-01 15.03321571389840 1975-11-01 14.72032002259680 1975-12-01 14.84832280540200 1976-01-01 14.97632558820720 1976-02-01 14.80565521113360 1976-03-01 14.84832280540200 1976-04-01 15.58789443938760 1976-05-01 15.48833671942800 1976-06-01 15.48833671942800 1976-07-01 15.68745215934710 1976-08-01 15.64478456507870 1976-09-01 16.12835063345390 1976-10-01 15.91501266211190 1976-11-01 16.15679569629950 1976-12-01 16.81103214174830 1977-01-01 16.56924910756070 1977-02-01 16.59769417040630 1977-03-01 16.83947720459390 1977-04-01 16.79680961032550 1977-05-01 16.44124632475550 1977-06-01 17.76394174707580 1977-07-01 17.35148833581460 1977-08-01 17.89194452988100 1977-09-01 17.57904883857940 1977-10-01 17.45104605577420 1977-11-01 17.76394174707580 1977-12-01 17.76394174707580 1978-01-01 17.87772199845820 1978-02-01 18.19061768975970 1978-03-01 18.84485413520850 1978-04-01 18.65996122671210 1978-05-01 19.11508223224170 1978-06-01 19.34264273500650 1978-07-01 19.45642298638880 1978-08-01 19.42797792354320 1978-09-01 19.71242855199920 1978-10-01 19.29997514073810 1978-11-01 20.15332702610600 1978-12-01 19.91154399191840 1979-01-01 20.36666499744800 1979-02-01 20.55155790594440 1979-03-01 20.90712119151430 1979-04-01 20.66533815732670 1979-05-01 21.44757738558070 1979-06-01 21.57558016838590 1979-07-01 21.20579435139310 1979-08-01 22.45737711659940 1979-09-01 21.80314067115070 1979-10-01 22.50004471086780 1979-11-01 22.54271230513620 1979-12-01 22.22981661383460 1980-01-01 22.96802517600010 1980-02-01 23.33029686647330 1980-03-01 23.06463096012630 1980-04-01 23.18538819028410 1980-05-01 24.15144603154590 1980-06-01 23.28199397441020 1980-07-01 24.27220326170360 1980-08-01 24.39296049186140 1980-09-01 24.92429230455540 1980-10-01 25.16580676487080 1980-11-01 24.97259519661850 1980-12-01 25.33486688709160 1981-01-01 26.05941026803800 1981-02-01 25.52807845534400 1981-03-01 25.55222990137560 1981-04-01 26.75980220295290 1981-05-01 26.66319641882670 1981-06-01 27.31528546167840 1981-07-01 27.94322305849860 1981-08-01 27.84661727437240 1981-09-01 28.47455487119260 1981-10-01 29.24740114420210 1981-11-01 29.03003812991820 1981-12-01 29.41646126642290 1982-01-01 29.36815837435980 1982-02-01 30.06855030927460 1982-03-01 30.11685320133770 1982-04-01 30.72063935212640 1982-05-01 29.75458151086450 1982-06-01 31.95236309973520 1982-07-01 31.22781971878880 1982-08-01 31.15536538069420 1982-09-01 30.64818501403170 1982-10-01 32.26633189814530 1982-11-01 31.75915153148280 1982-12-01 32.58030069655540 1983-01-01 31.39687984100970 1983-02-01 32.24218045211380 1983-03-01 33.69126721400650 1983-04-01 31.75915153148280 1983-05-01 32.43539202036610 1983-06-01 32.60445214258700 1983-07-01 32.50784635846080 1983-08-01 33.37729841559640 1983-09-01 33.83617589019580 1983-10-01 32.31463479020840 1983-11-01 33.76372155210120 1983-12-01 34.15014468860590 1984-01-01 34.27090191876360 1984-02-01 34.99544529971000 1984-03-01 34.77808228542610 1984-04-01 34.53656782511060 1984-05-01 35.43017132827780 1984-06-01 35.79244301875100 1984-07-01 34.80223373145760 1984-08-01 35.81659446478260 1984-09-01 36.68604652191820 1984-10-01 35.43017132827780 1984-11-01 35.52677711240400 1984-12-01 35.84074591081410 1985-01-01 36.34792627747660 1985-02-01 36.37207772350810 1985-03-01 37.33813556477000 1985-04-01 37.70040725524310 1985-05-01 37.09662110445450 1985-06-01 37.55549857905390 1985-07-01 37.99022460762170 1985-08-01 38.20758762190560 1985-09-01 37.33813556477000 1985-10-01 38.69061654253650 1985-11-01 39.70497727586140 1985-12-01 37.96607316159020 1986-01-01 39.14949401713590 1986-02-01 38.69061654253650 1986-03-01 38.85967666475730 1986-04-01 39.53591715364060 1986-05-01 41.03330680759650 1986-06-01 38.88382811078890 1986-07-01 39.70497727586140 1986-08-01 40.62273222506020 1986-09-01 40.09140041236620 1986-10-01 40.38121776474470 1986-11-01 40.57442933299710 1986-12-01 41.15406403775420 1987-01-01 41.49218428219580 1987-02-01 40.62273222506020 1987-03-01 39.99479462824000 1987-04-01 42.48239356948920 1987-05-01 41.00915536156490 1987-06-01 41.25066982188040 1987-07-01 42.60315079964700 1987-08-01 41.39557849806970 1987-09-01 41.80615308060590 1987-10-01 43.35184562662490 1987-11-01 42.55484790758390 1987-12-01 43.35184562662490 1988-01-01 42.96542249012010 1988-02-01 44.14884334566590 1988-03-01 43.27939128853020 1988-04-01 43.18278550440410 1988-05-01 43.13448261234100 1988-06-01 43.76242020916120 1988-07-01 43.42429996471950 1988-08-01 44.43866069804440 1988-09-01 44.82508383454920 1988-10-01 43.59336008694030 1988-11-01 44.05223756153970 1988-12-01 44.36620635994980 1989-01-01 44.36620635994980 1989-02-01 44.99414395677000 1989-03-01 46.25001915041040 1989-04-01 44.63187226629680 1989-05-01 45.93605035200030 1989-06-01 46.08095902818960 1989-07-01 45.69453589168480 1989-08-01 46.46738216469430 1989-09-01 46.75719951707280 1989-10-01 44.96999251073840 1989-11-01 47.67495446627160 1989-12-01 46.46738216469430 1990-01-01 46.73731056495310 1990-02-01 47.12925773884620 1990-03-01 48.09000629924250 1990-04-01 46.77554931362560 1990-05-01 48.24296129393250 1990-06-01 48.39591628862240 1990-07-01 46.39794167048470 1990-08-01 48.15692410941940 1990-09-01 48.41025581937460 1990-10-01 47.57378319216390 1990-11-01 48.63490846782550 1990-12-01 48.47239378596740 1991-01-01 48.15214426583530 1991-02-01 47.90837224304820 1991-03-01 49.36622453618690 1991-04-01 48.11868536074690 1991-05-01 48.93603861362140 1991-06-01 48.39591628862240 1991-07-01 49.65301515123060 1991-08-01 49.23716875941730 1991-09-01 47.85101412003940 1991-10-01 49.22282922866510 1991-11-01 50.39389090676010 1991-12-01 48.92647892645330 1992-01-01 49.56219812313340 1992-02-01 51.02961010344030 1992-03-01 47.38258944880140 1992-04-01 50.48948777844140 1992-05-01 50.07842123021210 1992-06-01 48.63490846782550 1992-07-01 49.54785859238120 1992-08-01 49.16069126207230 1992-09-01 49.28974703884190 1992-10-01 50.93401323175910 1992-11-01 48.36245738353400 1992-12-01 49.99238404569900 1993-01-01 49.54785859238120 1993-02-01 48.91213939570110 1993-03-01 49.82030967667280 1993-04-01 51.18256509813030 1993-05-01 48.23340160676430 1993-06-01 50.98659151118380 1993-07-01 50.66634199105160 1993-08-01 48.91213939570110 1993-09-01 50.30307387866300 1993-10-01 50.62810324237920 1993-11-01 50.16445841472520 1993-12-01 50.46080871693700 1994-01-01 49.53351906162910 1994-02-01 49.52395937446090 1994-03-01 50.71892027047630 1994-04-01 49.53351906162910 1994-05-01 49.93980576627430 1994-06-01 50.28873434791080 1994-07-01 50.17879794547740 1994-08-01 50.83841636007780 1994-09-01 51.90432147932360 1994-10-01 50.37477153242390 1994-11-01 50.17401810189330 1994-12-01 51.27816196981150 1995-01-01 50.59244018066420 1995-02-01 50.67470431103920 1995-03-01 50.75696844141430 1995-04-01 50.51017605028910 1995-05-01 51.08602496291450 1995-06-01 51.41508148441480 1995-07-01 52.31998691854050 1995-08-01 50.75696844141430 1995-09-01 51.90866626666520 1995-10-01 50.26338365916390 1995-11-01 51.08602496291450 1995-12-01 51.41508148441480 1996-01-01 51.57960974516490 1996-02-01 51.66187387554000 1996-03-01 51.99093039704020 1996-04-01 52.15545865779040 1996-05-01 51.57960974516490 1996-06-01 52.73130757041580 1996-07-01 51.74413800591510 1996-08-01 52.07319452741530 1996-09-01 52.23772278816540 1996-10-01 51.99093039704020 1996-11-01 51.66187387554000 1996-12-01 52.48451517929060 1997-01-01 52.97809996154100 1997-02-01 53.38942061341630 1997-03-01 53.55394887416640 1997-04-01 53.47168474379140 1997-05-01 53.14262822229110 1997-06-01 53.14262822229110 1997-07-01 53.55394887416640 1997-08-01 54.21206191716700 1997-09-01 54.62338256904230 1997-10-01 55.19923148166770 1997-11-01 53.96526952604180 1997-12-01 55.28149561204280 1998-01-01 55.69281626391810 1998-02-01 55.52828800316800 1998-03-01 55.36375974241780 1998-04-01 56.02187278541840 1998-05-01 56.26866517654360 1998-06-01 56.35092930691860 1998-07-01 56.76224995879400 1998-08-01 57.74941952329470 1998-09-01 56.76224995879400 1998-10-01 56.35092930691860 1998-11-01 56.84451408916900 1998-12-01 56.84451408916900 1999-01-01 57.49520873260560 1999-02-01 58.79510040829930 1999-03-01 58.89509207566040 1999-04-01 58.39513373885510 1999-05-01 59.19506707774350 1999-06-01 58.89509207566040 1999-07-01 59.49504207982670 1999-08-01 57.89517540204980 1999-09-01 59.39505041246560 1999-10-01 60.89492542288140 1999-11-01 59.69502541454880 1999-12-01 59.49504207982670 2000-01-01 61.09490875760350 2000-02-01 61.59486709440880 2000-03-01 61.49487542704780 2000-04-01 62.19481709857510 2000-05-01 62.59478376801930 2000-06-01 62.49479210065830 2000-07-01 63.39471710690780 2000-08-01 63.59470044162990 2000-09-01 64.39463378051830 2000-10-01 65.59453378885090 2000-11-01 67.79435047079410 2000-12-01 65.39455045412880 2001-01-01 66.69444212982250 2001-02-01 66.79443379718360 2001-03-01 67.19440046662780 2001-04-01 68.79426714440460 2001-05-01 68.29430880759940 2001-06-01 69.79418381801520 2001-07-01 69.49420881593200 2001-08-01 69.19423381384880 2001-09-01 69.49420881593200 2001-10-01 68.59428380968250 2001-11-01 69.89417548537620 2001-12-01 71.89400883259730 2002-01-01 68.39430047496040 2002-02-01 70.29414215482040 2002-03-01 70.39413382218150 2002-04-01 70.39413382218150 2002-05-01 71.69402549787520 2002-06-01 71.19406716106990 2002-07-01 71.79401716523620 2002-08-01 72.19398383468050 2002-09-01 72.29397550204150 2002-10-01 72.49395883676360 2002-11-01 73.09390884092990 2002-12-01 72.59395050412460 2003-01-01 72.29397550204150 2003-02-01 73.49387551037410 2003-03-01 73.39388384301310 2003-04-01 73.39388384301310 2003-05-01 72.29397550204150 2003-06-01 72.39396716940260 2003-07-01 72.69394217148570 2003-08-01 73.49387551037410 2003-09-01 74.29380884926260 2003-10-01 75.39371719023420 2003-11-01 72.59395050412460 2003-12-01 74.09382551454050 2004-01-01 74.99375052078990 2004-02-01 74.19381718190150 2004-03-01 75.59370052495630 2004-04-01 75.69369219231730 2004-05-01 75.99366719440050 2004-06-01 76.89359220065000 2004-07-01 75.89367552703940 2004-08-01 76.29364219648360 2004-09-01 76.69360886592790 2004-10-01 76.89359220065000 2004-11-01 76.99358386801100 2004-12-01 78.69344221314890 2005-01-01 77.09357553537200 2005-02-01 77.19356720273310 2005-03-01 77.89350887426050 2005-04-01 77.29355887009420 2005-05-01 76.99358386801100 2005-06-01 77.79351720689940 2005-07-01 77.89350887426050 2005-08-01 78.49345887842680 2005-09-01 78.69344221314890 2005-10-01 78.79343388051000 2005-11-01 79.59336721939840 2005-12-01 78.99341721523210 2006-01-01 80.19331722356470 2006-02-01 80.49329222564790 2006-03-01 80.19331722356470 2006-04-01 80.89325889509210 2006-05-01 80.89325889509210 2006-06-01 81.39321723189740 2006-07-01 82.19315057078580 2006-08-01 81.79318390134160 2006-09-01 80.99325056245310 2006-10-01 81.39321723189740 2006-11-01 82.39313390550790 2006-12-01 81.39321723189740 2007-01-01 82.29314223814680 2007-02-01 82.79310057495210 2007-03-01 84.09299225064580 2007-04-01 84.29297558536790 2007-05-01 82.89309224231320 2007-06-01 84.59295058745110 2007-07-01 85.59286726106160 2007-08-01 84.99291725689520 2007-09-01 84.79293392217320 2007-10-01 86.09282559786680 2007-11-01 86.69277560203320 2007-12-01 86.39280059995000 2008-01-01 87.79268394300480 2008-02-01 87.89267561036580 2008-03-01 87.29272560619950 2008-04-01 87.59270060828260 2008-05-01 88.39263394717110 2008-06-01 88.39263394717110 2008-07-01 88.09265894508790 2008-08-01 88.69260894925420 2008-09-01 89.09257561869840 2008-10-01 87.89267561036580 2008-11-01 87.79268394300480 2008-12-01 87.29272560619950 2009-01-01 87.59270060828260 2009-02-01 86.09282559786680 2009-03-01 85.39288392633950 2009-04-01 86.49279226731110 2009-05-01 85.99283393050580 2009-06-01 87.59270060828260 2009-07-01 86.39280059995000 2009-08-01 86.79276726939420 2009-09-01 87.19273393883840 2009-10-01 87.89267561036580 2009-11-01 87.19273393883840 2009-12-01 88.59261728189320 2010-01-01 87.59270060828260 2010-02-01 88.79260061661530 2010-03-01 89.59253395550370 2010-04-01 90.19248395967000 2010-05-01 90.79243396383640 2010-06-01 89.19256728605950 2010-07-01 91.19240063328060 2010-08-01 90.59245062911420 2010-09-01 91.19240063328060 2010-10-01 90.99241729855850 2010-11-01 92.09232563953000 2010-12-01 92.69227564369640 2011-01-01 93.29222564786270 2011-02-01 94.19215065411220 2011-03-01 94.09215898675110 2011-04-01 95.59203399716690 2011-05-01 93.59220064994580 2011-06-01 94.79210065827850 2011-07-01 94.69210899091740 2011-08-01 94.49212565619530 2011-09-01 95.69202566452800 2011-10-01 95.99200066661110 2011-11-01 96.39196733605540 2011-12-01 95.99200066661110 2012-01-01 97.39188400966590 2012-02-01 97.19190067494380 2012-03-01 98.59178401799850 2012-04-01 96.89192567286060 2012-05-01 97.19190067494380 2012-06-01 98.09182568119320 2012-07-01 98.29180901591540 2012-08-01 97.49187567702690 2012-09-01 98.19181734855430 2012-10-01 98.89175902008170 2012-11-01 98.09182568119320 2012-12-01 97.89184234647120 2013-01-01 97.99183401383220 2013-02-01 98.29180901591540 2013-03-01 98.79176735272060 2013-04-01 97.99183401383220 2013-05-01 98.49179235063740 2013-06-01 97.79185067911010 2013-07-01 99.29172568952590 2013-08-01 99.49170902424800 2013-09-01 98.79176735272060 2013-10-01 98.49179235063740 2013-11-01 99.19173402216480 2013-12-01 98.69177568535960 2014-01-01 98.19181734855430 2014-02-01 98.19181734855430 2014-03-01 98.79176735272060 2014-04-01 98.39180068327640 2014-05-01 98.29180901591540 2014-06-01 98.49179235063740 2014-07-01 97.59186734438800 2014-08-01 99.19173402216480 2014-09-01 98.89175902008170 2014-10-01 98.49179235063740 2014-11-01 98.59178401799850 2014-12-01 98.69177568535960 2015-01-01 98.49179235063740 2015-02-01 98.69177568535960 2015-03-01 98.19181734855430 2015-04-01 99.89167569369220 2015-05-01 100.39163403049700 2015-06-01 101.09157570202500 2015-07-01 100.09165902841400 2015-08-01 101.59153403883000 2015-09-01 100.59161736522000 2015-10-01 100.49162569785900 2015-11-01 99.09174235480380 2015-12-01 101.39155070410800 2016-01-01 101.09157570202500 2016-02-01 101.39155070410800 2016-03-01 100.99158403466400 2016-04-01 100.79160069994200 2016-05-01 101.99150070827400 2016-06-01 102.09149237563500 2016-07-01 101.99150070827400 2016-08-01 101.89150904091300 2016-09-01 101.29155903674700 2016-10-01 103.89134238813400 2016-11-01 103.49137571869000 2016-12-01 103.19140071660700 2017-01-01 104.99125072910600 2017-02-01 105.19123406382800 2017-03-01 105.19123406382800 2017-04-01 105.19123406382800 2017-05-01 105.69119240063300 2017-06-01 105.49120906591100 2017-07-01 106.49112573952200 2017-08-01 105.99116740271600 2017-09-01 107.99100074993800 2017-10-01 106.09115907007700 2017-11-01 110.19081743188100 2017-12-01 108.29097575202100 2018-01-01 108.19098408466000 2018-02-01 108.89092575618700 2018-03-01 110.69077576868600 2018-04-01 108.99091742354800 2018-05-01 110.49079243396400 2018-06-01 111.39071744021300 2018-07-01 110.89075910340800 2018-08-01 112.59061744854600 2018-09-01 112.89059245062900