Month Index, Seasonally Adjusted 1978-01-01 101.0709698441440 1978-02-01 100.9431046378340 1978-03-01 100.8238182236820 1978-04-01 100.6963690639330 1978-05-01 100.5474176637180 1978-06-01 100.3636032534850 1978-07-01 100.1491260637420 1978-08-01 99.9318692792308 1978-09-01 99.7251303541959 1978-10-01 99.5425084276865 1978-11-01 99.4047669554978 1978-12-01 99.3178982058489 1979-01-01 99.2894122566515 1979-02-01 99.3438532082626 1979-03-01 99.4740059888796 1979-04-01 99.6784505891466 1979-05-01 99.9605021677537 1979-06-01 100.3137636546110 1979-07-01 100.7214454845780 1979-08-01 101.1500796048370 1979-09-01 101.5657798950520 1979-10-01 101.9294075450500 1979-11-01 102.2144618536890 1979-12-01 102.4156604048540 1980-01-01 102.5386002430530 1980-02-01 102.5711844252100 1980-03-01 102.5143668749760 1980-04-01 102.3789911195730 1980-05-01 102.1658918458090 1980-06-01 101.8759500578130 1980-07-01 101.5124122229640 1980-08-01 101.0816488080670 1980-09-01 100.6101389811590 1980-10-01 100.1408691186760 1980-11-01 99.7105945815269 1980-12-01 99.3431629472287 1981-01-01 99.0500571752705 1981-02-01 98.8450859859520 1981-03-01 98.7412747088172 1981-04-01 98.7264726854278 1981-05-01 98.7863920765014 1981-06-01 98.9062259178299 1981-07-01 99.0659386743230 1981-08-01 99.2440610423490 1981-09-01 99.4171142324155 1981-10-01 99.5591738609916 1981-11-01 99.6400865001669 1981-12-01 99.6407137103350 1982-01-01 99.5518772685968 1982-02-01 99.3850398155930 1982-03-01 99.1556574869581 1982-04-01 98.8813738378531 1982-05-01 98.5883737574664 1982-06-01 98.3046423507266 1982-07-01 98.0529303538827 1982-08-01 97.8493354151678 1982-09-01 97.7068563384881 1982-10-01 97.6308688132040 1982-11-01 97.6158876175024 1982-12-01 97.6502196877431 1983-01-01 97.7187586122780 1983-02-01 97.8026761972275 1983-03-01 97.8981546393974 1983-04-01 97.9940187410367 1983-05-01 98.0786234920191 1983-06-01 98.1461166915574 1983-07-01 98.1942152385984 1983-08-01 98.2240713071290 1983-09-01 98.2360153433007 1983-10-01 98.2309127104747 1983-11-01 98.2179533366390 1983-12-01 98.2159654092933 1984-01-01 98.2495880764122 1984-02-01 98.3248927606329 1984-03-01 98.4358983028535 1984-04-01 98.5981507102196 1984-05-01 98.8249360552456 1984-06-01 99.1227572731798 1984-07-01 99.4932944920355 1984-08-01 99.9220768863595 1984-09-01 100.3921868571300 1984-10-01 100.8834666853440 1984-11-01 101.3729121677920 1984-12-01 101.8334688066320 1985-01-01 102.2370791477610 1985-02-01 102.5453907167310 1985-03-01 102.7397356689220 1985-04-01 102.8058589830910 1985-05-01 102.7371539357520 1985-06-01 102.5445522370910 1985-07-01 102.2487459732300 1985-08-01 101.8751482082080 1985-09-01 101.4607732874430 1985-10-01 101.0455596010040 1985-11-01 100.6666686701690 1985-12-01 100.3489798371510 1986-01-01 100.1008487273700 1986-02-01 99.9208720639322 1986-03-01 99.8108510849228 1986-04-01 99.7626665089544 1986-05-01 99.7729682253173 1986-06-01 99.8346960128357 1986-07-01 99.9377145569682 1986-08-01 100.0699746788060 1986-09-01 100.2148927066320 1986-10-01 100.3554095088410 1986-11-01 100.4732867909700 1986-12-01 100.5568519523050 1987-01-01 100.6063705826360 1987-02-01 100.6378078559730 1987-03-01 100.6664990250230 1987-04-01 100.7043642773740 1987-05-01 100.7609850459490 1987-06-01 100.8396525428620 1987-07-01 100.9370511440270 1987-08-01 101.0513580618300 1987-09-01 101.1852766789860 1987-10-01 101.3400993354430 1987-11-01 101.5160163402460 1987-12-01 101.7119732193010 1988-01-01 101.9200760941520 1988-02-01 102.1218020272890 1988-03-01 102.3101523803190 1988-04-01 102.4982298024160 1988-05-01 102.6844661197520 1988-06-01 102.8600117817250 1988-07-01 103.0110411850700 1988-08-01 103.1218698552910 1988-09-01 103.1677515556340 1988-10-01 103.1256658337490 1988-11-01 102.9892902634410 1988-12-01 102.7725290256220 1989-01-01 102.4933779910100 1989-02-01 102.1733493302760 1989-03-01 101.8125373978550 1989-04-01 101.4003638909160 1989-05-01 100.9309901481110 1989-06-01 100.4086244381140 1989-07-01 99.8414407311754 1989-08-01 99.2373359719683 1989-09-01 98.6176636123027 1989-10-01 98.0139979229445 1989-11-01 97.4577346761000 1989-12-01 96.9674746748133 1990-01-01 96.5585087232909 1990-02-01 96.2600282788414 1990-03-01 96.0768828701751 1990-04-01 95.9893244944972 1990-05-01 95.9799199666638 1990-06-01 96.0368587958199 1990-07-01 96.1563916380242 1990-08-01 96.3395549360212 1990-09-01 96.5800367808914 1990-10-01 96.8607577151269 1990-11-01 97.1532268891465 1990-12-01 97.4240224147846 1991-01-01 97.6445307436423 1991-02-01 97.7937422334066 1991-03-01 97.8846511883263 1991-04-01 97.9356194853124 1991-05-01 97.9569797130658 1991-06-01 97.9586742293184 1991-07-01 97.9550346856677 1991-08-01 97.9562132349957 1991-09-01 97.9627853638444 1991-10-01 97.9771918189871 1991-11-01 98.0069498878558 1991-12-01 98.0635754799168 1992-01-01 98.1444361348279 1992-02-01 98.2357980229734 1992-03-01 98.3263935299378 1992-04-01 98.4315377731353 1992-05-01 98.5646286395796 1992-06-01 98.7344750249219 1992-07-01 98.9381273082700 1992-08-01 99.1614279366581 1992-09-01 99.3952808023510 1992-10-01 99.6323349831715 1992-11-01 99.8656597368433 1992-12-01 100.0920525690450 1993-01-01 100.3087277661300 1993-02-01 100.5015477238510 1993-03-01 100.6589842840700 1993-04-01 100.7738053876810 1993-05-01 100.8440548860980 1993-06-01 100.8667467593340 1993-07-01 100.8426862118370 1993-08-01 100.7894907612120 1993-09-01 100.7383443394560 1993-10-01 100.7259432472080 1993-11-01 100.7719444275080 1993-12-01 100.8664804611180 1994-01-01 100.9802685925100 1994-02-01 101.1081249088700 1994-03-01 101.2516847907930 1994-04-01 101.4048930448080 1994-05-01 101.5575116781530 1994-06-01 101.6962058447020 1994-07-01 101.8124384228380 1994-08-01 101.8963217461440 1994-09-01 101.9361748950380 1994-10-01 101.9270877981610 1994-11-01 101.8717735109370 1994-12-01 101.7808216281960 1995-01-01 101.6780564643910 1995-02-01 101.5861681178900 1995-03-01 101.5063396803440 1995-04-01 101.4381984882330 1995-05-01 101.3830341820350 1995-06-01 101.3419781831270 1995-07-01 101.3131395966180 1995-08-01 101.2915365828540 1995-09-01 101.2765144697190 1995-10-01 101.2697352154500 1995-11-01 101.2667310527630 1995-12-01 101.2639245569470 1996-01-01 101.2571859915730 1996-02-01 101.2446670500290 1996-03-01 101.2389441697380 1996-04-01 101.2415046633930 1996-05-01 101.2472786152050 1996-06-01 101.2551636763240 1996-07-01 101.2628605731660 1996-08-01 101.2694222838570 1996-09-01 101.2796387123730 1996-10-01 101.2900057966660 1996-11-01 101.2954087037030 1996-12-01 101.2899149397460 1997-01-01 101.2663933118350 1997-02-01 101.2295580535150 1997-03-01 101.1924564148670 1997-04-01 101.1467439165330 1997-05-01 101.0860439875640 1997-06-01 101.0094486182560 1997-07-01 100.9186566217590 1997-08-01 100.8205905615670 1997-09-01 100.7160346827750 1997-10-01 100.6041863396790 1997-11-01 100.4850457021340 1997-12-01 100.3657521761920 1998-01-01 100.2606766364560 1998-02-01 100.1886936243200 1998-03-01 100.1263664151680 1998-04-01 100.0797351794810 1998-05-01 100.0544126979700 1998-06-01 100.0505974008200 1998-07-01 100.0664610895070 1998-08-01 100.0972962646580 1998-09-01 100.1276365417340 1998-10-01 100.1333332467370 1998-11-01 100.0944684231890 1998-12-01 100.0029804774540 1999-01-01 99.8641194285791 1999-02-01 99.6978268598779 1999-03-01 99.5450441182699 1999-04-01 99.4185722513520 1999-05-01 99.3249836164516 1999-06-01 99.2656863043708 1999-07-01 99.2403028953319 1999-08-01 99.2461966018449 1999-09-01 99.2771007437257 1999-10-01 99.3253808229998 1999-11-01 99.3825376342156 1999-12-01 99.4390515820579 2000-01-01 99.4893819752383 2000-02-01 99.5296404797292 2000-03-01 99.5754490064193 2000-04-01 99.6250143226247 2000-05-01 99.6743189099717 2000-06-01 99.7150602217175 2000-07-01 99.7382245283689 2000-08-01 99.7350073837159 2000-09-01 99.7028467998753 2000-10-01 99.6465591551123 2000-11-01 99.5719891677343 2000-12-01 99.4856091098972 2001-01-01 99.3967261296254 2001-02-01 99.3151984552593 2001-03-01 99.2090750363307 2001-04-01 99.0836967401245 2001-05-01 98.9466729664458 2001-06-01 98.8063144341260 2001-07-01 98.6702743407352 2001-08-01 98.5459932244902 2001-09-01 98.4378418600998 2001-10-01 98.3491136976534 2001-11-01 98.2844647394913 2001-12-01 98.2463416670727 2002-01-01 98.2314848482112 2002-02-01 98.2322837771156 2002-03-01 98.2654480421702 2002-04-01 98.3223539377433 2002-05-01 98.3919844987026 2002-06-01 98.4678450307941 2002-07-01 98.5518205370193 2002-08-01 98.6441475534314 2002-09-01 98.7445043429354 2002-10-01 98.8492128260082 2002-11-01 98.9558537694050 2002-12-01 99.0604932639835 2003-01-01 99.1545022890100 2003-02-01 99.2251724059839 2003-03-01 99.2845657594070 2003-04-01 99.3441649037524 2003-05-01 99.4127355636047 2003-06-01 99.4920493488921 2003-07-01 99.5748098970443 2003-08-01 99.6533670849226 2003-09-01 99.7221119426536 2003-10-01 99.7781042548808 2003-11-01 99.8182961864918 2003-12-01 99.8442975785671 2004-01-01 99.8653219308933 2004-02-01 99.9007865133341 2004-03-01 99.9352485561331 2004-04-01 99.9579388167926 2004-05-01 99.9687439053171 2004-06-01 99.9752310236366 2004-07-01 99.9821187295425 2004-08-01 99.9879307246450 2004-09-01 99.9890826196149 2004-10-01 99.9839413578338 2004-11-01 99.9704595965123 2004-12-01 99.9506947535862 2005-01-01 99.9282790345880 2005-02-01 99.9085875799483 2005-03-01 99.9026605367200 2005-04-01 99.9086099962132 2005-05-01 99.9239204598372 2005-06-01 99.9517178695354 2005-07-01 99.9935778599548 2005-08-01 100.0432684066050 2005-09-01 100.0929447337520 2005-10-01 100.1370542837530 2005-11-01 100.1703752560370 2005-12-01 100.1929447826100 2006-01-01 100.2111507209650 2006-02-01 100.2371421128130 2006-03-01 100.2551791936500 2006-04-01 100.2678054007920 2006-05-01 100.2778597524940 2006-06-01 100.2901894420230 2006-07-01 100.3108805700000 2006-08-01 100.3474733975690 2006-09-01 100.4049097466630 2006-10-01 100.4853260274210 2006-11-01 100.5861406493940 2006-12-01 100.7001469073750 2007-01-01 100.8182395064560 2007-02-01 100.9260703849820 2007-03-01 101.0326627304710 2007-04-01 101.1404861171150 2007-05-01 101.2477779890570 2007-06-01 101.3531862016350 2007-07-01 101.4548018628620 2007-08-01 101.5529468667100 2007-09-01 101.6437318779660 2007-10-01 101.7176194952220 2007-11-01 101.7643384598800 2007-12-01 101.7726736579200 2008-01-01 101.7321150754380 2008-02-01 101.6317113659420 2008-03-01 101.4718489695590 2008-04-01 101.2473270586170 2008-05-01 100.9550451093920 2008-06-01 100.5952344444520 2008-07-01 100.1747245327490 2008-08-01 99.7122066793345 2008-09-01 99.2367219103282 2008-10-01 98.7828361708565 2008-11-01 98.3917468774900 2008-12-01 98.1001927525286 2009-01-01 97.9286450864021 2009-02-01 97.8873412480601 2009-03-01 97.9650046926629 2009-04-01 98.1309001568100 2009-05-01 98.3568156364046 2009-06-01 98.6121934872105 2009-07-01 98.8698648595624 2009-08-01 99.1140234122758 2009-09-01 99.3346654145106 2009-10-01 99.5243145319834 2009-11-01 99.6793023127078 2009-12-01 99.7979039576294 2010-01-01 99.8820873477449 2010-02-01 99.9329045936827 2010-03-01 99.9604924873837 2010-04-01 99.9698861090558 2010-05-01 99.9671435323203 2010-06-01 99.9624689133971 2010-07-01 99.9697413721554 2010-08-01 99.9975066530994 2010-09-01 100.0491281299920 2010-10-01 100.1263597098340 2010-11-01 100.2273315172590 2010-12-01 100.3459229078640 2011-01-01 100.4746142573320 2011-02-01 100.6010479119330 2011-03-01 100.7172131543490 2011-04-01 100.8173807773570 2011-05-01 100.8967556431090 2011-06-01 100.9531897468980 2011-07-01 100.9848272169140 2011-08-01 100.9924235883650 2011-09-01 100.9780761526790 2011-10-01 100.9446266160400 2011-11-01 100.8962932074990 2011-12-01 100.8376383228610 2012-01-01 100.7725730568450 2012-02-01 100.7057674374550 2012-03-01 100.6405299254510 2012-04-01 100.5777112927240 2012-05-01 100.5200254666840 2012-06-01 100.4686835971100 2012-07-01 100.4247373313340 2012-08-01 100.3898995710690 2012-09-01 100.3653138994540 2012-10-01 100.3504325882410 2012-11-01 100.3441700338840 2012-12-01 100.3448961151970 2013-01-01 100.3512156222250 2013-02-01 100.3630531762630 2013-03-01 100.3802920934200 2013-04-01 100.4028324936600 2013-05-01 100.4301370886130 2013-06-01 100.4614415055180 2013-07-01 100.4954605669730 2013-08-01 100.5290962385810 2013-09-01 100.5585257533020 2013-10-01 100.5819546558980 2013-11-01 100.5978804924020 2013-12-01 100.6061148850040 2014-01-01 100.6079719586840 2014-02-01 100.6047821272510 2014-03-01 100.5968982187410 2014-04-01 100.5830892253620 2014-05-01 100.5629189317810 2014-06-01 100.5363299860200 2014-07-01 100.5034627752140 2014-08-01 100.4643719913440 2014-09-01 100.4206555672730 2014-10-01 100.3719199865060 2014-11-01 100.3188484129170 2014-12-01 100.2624413251450 2015-01-01 100.2026950251760 2015-02-01 100.1406588925780 2015-03-01 100.0781473215290 2015-04-01 100.0172763113160 2015-05-01 99.9588686671214 2015-06-01 99.9028989696350 2015-07-01 99.8488573532565 2015-08-01 99.7977972300211 2015-09-01 99.7500937025591 2015-10-01 99.7057222090090 2015-11-01 99.6646885658411 2015-12-01 99.6264297462522 2016-01-01 99.5907104440546 2016-02-01 99.5577484413238 2016-03-01 99.5279912697347 2016-04-01 99.5013707023628 2016-05-01 99.4784693955303 2016-06-01 99.4599786441736 2016-07-01 99.4463739725595 2016-08-01 99.4379654827195 2016-09-01 99.4349777774273 2016-10-01 99.4379903783666 2016-11-01 99.4473870238157 2016-12-01 99.4630674608994 2017-01-01 99.4844991174973 2017-02-01 99.5102671369925 2017-03-01 99.5383081710735 2017-04-01 99.5660058679579 2017-05-01 99.5918587415061 2017-06-01 99.6146368683109 2017-07-01 99.6329931439402 2017-08-01 99.6472276035791 2017-09-01 99.6580922657483 2017-10-01 99.6662504844559 2017-11-01 99.6724630645172 2017-12-01 99.6774806253173 2018-01-01 99.6815462832975 2018-02-01 99.6844236904294 2018-03-01 99.6859461768894 2018-04-01 99.6865850599261 2018-05-01 99.6862703775066 2018-06-01 99.6853310313134 2018-07-01 99.6848607949072 2018-08-01 99.6856620760211 2018-09-01 99.6879418029462