Month Index 2015=100 1986-01-01 34.8012143766658 1986-02-01 31.1271858794225 1986-03-01 31.8755990918239 1986-04-01 32.2157869156427 1986-05-01 34.6991580295202 1986-06-01 32.4198996099340 1986-07-01 35.4475712419216 1986-08-01 33.7126133404456 1986-09-01 31.1952234441863 1986-10-01 32.4879371746978 1986-11-01 34.5630828999926 1986-12-01 50.8580796609143 1987-01-01 32.5899935218434 1987-02-01 30.2426975374935 1987-03-01 32.4198996099340 1987-04-01 31.9096178742058 1987-05-01 32.2157869156427 1987-06-01 33.3384067342448 1987-07-01 35.3114961123940 1987-08-01 35.6176651538310 1987-09-01 32.8961625632804 1987-10-01 35.9238341952679 1987-11-01 38.8834682624917 1987-12-01 53.8517325105200 1988-01-01 35.6176651538310 1988-02-01 34.0528011642644 1988-03-01 35.9918717600317 1988-04-01 33.3724255166267 1988-05-01 39.3937499982199 1988-06-01 38.4072053091453 1988-07-01 39.2576748686924 1988-08-01 39.1215997391649 1988-09-01 36.2980408014686 1988-10-01 42.2513277182981 1988-11-01 45.3470369150494 1988-12-01 63.7511981836478 1989-01-01 42.4894591949713 1989-02-01 39.3597312158381 1989-03-01 40.4483322520583 1989-04-01 43.2718911897545 1989-05-01 46.9119009046160 1989-06-01 46.0954501274508 1989-07-01 48.3066709822732 1989-08-01 47.3881638579623 1989-09-01 47.8304080289268 1989-10-01 50.0416288837492 1989-11-01 53.5795822514649 1989-12-01 78.2091806959479 1990-01-01 51.5044365261701 1990-02-01 44.2584358788291 1990-03-01 51.8446243499889 1990-04-01 48.6128400237101 1990-05-01 55.5526716296141 1990-06-01 55.6207091943779 1990-07-01 57.8659488315821 1990-08-01 56.9814604896532 1990-09-01 53.4094883395555 1990-10-01 57.5257610077633 1990-11-01 69.6024287533316 1990-12-01 89.4013600995872 1991-01-01 66.5747571213441 1991-02-01 58.7504371735111 1991-03-01 60.9276392459516 1991-04-01 64.2954987017579 1991-05-01 68.7179404114026 1991-06-01 64.8738180022499 1991-07-01 70.4869170952605 1991-08-01 72.1878562143547 1991-09-01 61.8121275878805 1991-10-01 70.6910297895518 1991-11-01 76.8484294006726 1991-12-01 102.6346664461390 1992-01-01 75.8618847115980 1992-02-01 75.2155278463422 1992-03-01 82.2574157993919 1992-04-01 75.2835654111060 1992-05-01 76.6102979239994 1992-06-01 73.9568328982126 1992-07-01 77.8009553073653 1992-08-01 70.8611237014612 1992-09-01 70.7250485719337 1992-10-01 97.0896049178926 1992-11-01 74.9433775872871 1992-12-01 98.6204501250774 1993-01-01 77.9710492192747 1993-02-01 70.0446729242961 1993-03-01 76.4061852297081 1993-04-01 62.9347474064826 1993-05-01 73.2424384681930 1993-06-01 70.8951424838431 1993-07-01 73.0043069915198 1993-08-01 69.7044851004773 1993-09-01 63.1048413183920 1993-10-01 67.6293393751824 1993-11-01 66.8128885980172 1993-12-01 94.9464216278341 1994-01-01 69.7906533522426 1994-02-01 64.9749500954530 1994-03-01 70.4574430339519 1994-04-01 66.8271436557567 1994-05-01 72.3096365942556 1994-06-01 70.2351798067155 1994-07-01 72.5318998214920 1994-08-01 72.9764262759649 1994-09-01 71.0501449732491 1994-10-01 73.0505140183771 1994-11-01 75.8658482300386 1994-12-01 108.9089813458560 1995-01-01 71.7910223973706 1995-02-01 60.0110713538392 1995-03-01 66.3826172012838 1995-04-01 52.0095951733273 1995-05-01 54.7508416425767 1995-06-01 52.6022971126244 1995-07-01 54.7508416425767 1995-08-01 56.2325964908197 1995-09-01 53.1209113095095 1995-10-01 54.8249293849889 1995-11-01 59.0479307024813 1995-12-01 81.8669553654226 1996-01-01 56.4548597180561 1996-02-01 51.3428054916180 1996-03-01 54.8249293849889 1996-04-01 50.6019280674965 1996-05-01 55.5658068091104 1996-06-01 53.1209113095095 1996-07-01 55.8621577787590 1996-08-01 56.2325964908197 1996-09-01 52.5282093702123 1996-10-01 56.3807719756440 1996-11-01 59.7888081266028 1996-12-01 83.2746224712534 1997-01-01 58.3070532783598 1997-02-01 52.6022971126244 1997-03-01 55.4917190666982 1997-04-01 57.1957371421776 1997-05-01 59.7147203841906 1997-06-01 57.2698248845897 1997-07-01 61.7891771717307 1997-08-01 62.8264055655008 1997-09-01 58.7515797328327 1997-10-01 63.4191075047979 1997-11-01 66.1603539740474 1997-12-01 93.6469064089540 1998-01-01 62.1596158837914 1998-02-01 57.1216493997654 1998-03-01 62.2337036262036 1998-04-01 59.2701939297177 1998-05-01 64.8267746106287 1998-06-01 63.3450197623858 1998-07-01 65.3453888075138 1998-08-01 68.7534249584725 1998-09-01 61.6410016869064 1998-10-01 64.0118094440951 1998-11-01 66.0121784892231 1998-12-01 93.4987309241297 1999-01-01 62.0114403989672 1999-02-01 56.2325964908197 1999-03-01 66.9012313981689 1999-04-01 59.6406326417784 1999-05-01 65.5676520347502 1999-06-01 69.1238636705333 1999-07-01 68.6052494736482 1999-08-01 67.7902843071146 1999-09-01 64.9008623530409 1999-10-01 68.0866352767632 1999-11-01 72.4578120790799 1999-12-01 100.4629787108720 2000-01-01 68.9756881857090 2000-02-01 65.4935642923381 2000-03-01 67.7902843071146 2000-04-01 66.3085294588717 2000-05-01 73.7913914424985 2000-06-01 73.9395669273228 2000-07-01 75.7176727452144 2000-08-01 77.1253398510452 2000-09-01 73.3468649880256 2000-10-01 75.1990585483294 2000-11-01 78.4589192144638 2000-12-01 107.7235774672620 2001-01-01 72.3635354268604 2001-02-01 65.4787467438556 2001-03-01 71.9984680761246 2001-04-01 65.9380907468110 2001-05-01 71.6354381383051 2001-06-01 70.5093044536404 2001-07-01 70.6352536157411 2001-08-01 72.0799645927780 2001-09-01 68.1607230191754 2001-10-01 71.1390502641437 2001-11-01 72.6652577578339 2001-12-01 92.3133270455353 2002-01-01 71.5461846350212 2002-02-01 64.9749500954530 2002-03-01 68.2644458585524 2002-04-01 69.5535725765237 2002-05-01 72.5467173699745 2002-06-01 70.5315307763641 2002-07-01 72.4874471760448 2002-08-01 73.6580335061567 2002-09-01 67.8865983722504 2002-10-01 72.1318260124664 2002-11-01 73.2505509228899 2002-12-01 94.1507030573566 2003-01-01 72.4857431579693 2003-02-01 65.9677258437758 2003-03-01 70.8501080687363 2003-04-01 67.8940071464916 2003-05-01 72.9986525986886 2003-06-01 71.3613134913801 2003-07-01 74.3100056393836 2003-08-01 73.9914283470114 2003-09-01 69.9388288370669 2003-10-01 74.5174513181376 2003-11-01 75.6732200997671 2003-12-01 98.9812238626286 2004-01-01 77.3471955956984 2004-02-01 71.6058030413402 2004-03-01 76.9549380434972 2004-04-01 73.8358440879458 2004-05-01 79.1701615416204 2004-06-01 77.0957047540803 2004-07-01 80.7926831004464 2004-08-01 79.3924247688569 2004-09-01 76.8141713329142 2004-10-01 81.3335236200551 2004-11-01 84.1192227347519 2004-12-01 106.1232822311600 2005-01-01 82.5499702627202 2005-02-01 75.0582918377462 2005-03-01 79.3701984461332 2005-04-01 79.3701984461332 2005-05-01 82.3411169168603 2005-06-01 78.9997597340725 2005-07-01 81.3779762655024 2005-08-01 83.0671767924994 2005-09-01 81.0001287792005 2005-10-01 83.5561558924196 2005-11-01 84.5785667377072 2005-12-01 108.0791986308400 2006-01-01 84.9972217525297 2006-02-01 77.5730817135387 2006-03-01 81.9250697905707 2006-04-01 79.0812414331774 2006-05-01 84.6852382692322 2006-06-01 82.3303964205333 2006-07-01 83.6178561643004 2006-08-01 85.5178140921372 2006-09-01 81.9865774343212 2006-10-01 84.9946731341908 2006-11-01 86.7283559417320 2006-12-01 109.4590606069440 2007-01-01 86.9605024738062 2007-02-01 79.0463535152755 2007-03-01 84.2510544636000 2007-04-01 79.6213633016846 2007-05-01 86.2880154447054 2007-06-01 85.3221409556524 2007-07-01 87.1120637684587 2007-08-01 88.6930072862430 2007-09-01 84.3350773722696 2007-10-01 88.4903254493261 2007-11-01 89.6383668794220 2007-12-01 110.7111508624830 2008-01-01 90.9197368044999 2008-02-01 84.4631226638870 2008-03-01 85.6995265055201 2008-04-01 87.0260534889789 2008-05-01 89.1840647334142 2008-06-01 88.0381023609337 2008-07-01 89.9386892906074 2008-08-01 89.3992570689696 2008-09-01 83.9484650541111 2008-10-01 88.1062213104002 2008-11-01 89.3239318189382 2008-12-01 111.6889219871850 2009-01-01 87.6184836180929 2009-02-01 78.8818142356380 2009-03-01 85.7829580196677 2009-04-01 81.5511229780442 2009-05-01 84.4455927289770 2009-06-01 84.1723951891899 2009-07-01 86.2000355505361 2009-08-01 86.2411381520942 2009-09-01 81.2411122983272 2009-10-01 85.4707587362952 2009-11-01 87.7067017894679 2009-12-01 110.5823844954550 2010-01-01 84.8996632649535 2010-02-01 77.6349979272595 2010-03-01 84.3867302395443 2010-04-01 81.0906516863887 2010-05-01 85.8035674059334 2010-06-01 84.3731850543353 2010-07-01 86.6875376856509 2010-08-01 87.6759665244549 2010-09-01 82.1930167406715 2010-10-01 86.4591130945517 2010-11-01 87.1816011321840 2010-12-01 110.9974554343370 2011-01-01 87.2890023689306 2011-02-01 77.2368825977061 2011-03-01 84.2990260764521 2011-04-01 82.4031919990159 2011-05-01 86.7697532260528 2011-06-01 85.7376166100794 2011-07-01 86.5130454621165 2011-08-01 88.0906340128186 2011-09-01 84.0871886436438 2011-10-01 88.2483984604411 2011-11-01 92.1141773465429 2011-12-01 114.6070623799610 2012-01-01 89.2090796624699 2012-02-01 84.2666084204417 2012-03-01 89.1392688828336 2012-04-01 85.1495165103775 2012-05-01 90.9369084909406 2012-06-01 89.7365840754644 2012-07-01 90.1011302238820 2012-08-01 92.5454706659621 2012-09-01 87.6046173573299 2012-10-01 92.6412714564134 2012-11-01 97.1866298700508 2012-12-01 112.2695217888880 2013-01-01 91.3374319949229 2013-02-01 82.5072291363338 2013-03-01 86.9459097076743 2013-04-01 87.8560848179602 2013-05-01 93.0196008619500 2013-06-01 89.3889162357520 2013-07-01 94.6820722421907 2013-08-01 92.4532174595147 2013-09-01 86.5597570874524 2013-10-01 90.8791985684450 2013-11-01 99.0521545139795 2013-12-01 117.9998478481780 2014-01-01 93.5977674677841 2014-02-01 83.7365420580356 2014-03-01 90.9184040221204 2014-04-01 87.9845566042605 2014-05-01 93.4994180200000 2014-06-01 92.7473705633921 2014-07-01 95.7752854576740 2014-08-01 96.5416202285868 2014-09-01 90.4330911732273 2014-10-01 95.9325991960489 2014-11-01 100.2126151227060 2014-12-01 120.8748690514070 2015-01-01 98.0155043840186 2015-02-01 88.4301437133825 2015-03-01 95.9596855698621 2015-04-01 92.0725309283171 2015-05-01 97.3787740012812 2015-06-01 97.7473524724686 2015-07-01 101.3124043158000 2015-08-01 102.7156116408070 2015-09-01 94.8963052848208 2015-10-01 100.5121999717500 2015-11-01 105.9368787366670 2015-12-01 125.0226089808260 2016-01-01 103.1113979107450 2016-02-01 96.9111330969949 2016-03-01 102.0887254615000 2016-04-01 101.8776927203690 2016-05-01 105.7633444768500 2016-06-01 106.9768307088330 2016-07-01 109.2718052225010 2016-08-01 111.8333444028580 2016-09-01 102.5821699731570 2016-10-01 109.8284080079380 2016-11-01 117.7942100385440 2016-12-01 136.2772374422750 2017-01-01 108.2022993008700 2017-02-01 100.4246503470370 2017-03-01 108.3061350093060 2017-04-01 103.3156675523290 2017-05-01 110.1322319703700 2017-06-01 107.4259173618710 2017-07-01 109.7630272357010 2017-08-01 111.6446709232350 2017-09-01 102.2486983431230 2017-10-01 109.7234883304690 2017-11-01 115.9948923683460 2017-12-01 133.5954464498760 2018-01-01 108.7389296061670 2018-02-01 101.5800290527240 2018-03-01 109.5872142375640 2018-04-01 106.6804099762990 2018-05-01 112.9169039676400 2018-06-01 111.3988219614790 2018-07-01 114.3280933117510 2018-08-01 115.9981978030050