Month Index 2015=100 1986-12-01 27.6726081741988 1987-01-01 27.3154580486152 1987-02-01 26.3567697605595 1987-03-01 26.7918175202306 1987-04-01 27.6936615888170 1987-05-01 27.0062535659221 1987-06-01 27.0121765932347 1987-07-01 28.2691777308209 1987-08-01 28.8751230747530 1987-09-01 28.5970495744754 1987-10-01 26.2673909977003 1987-11-01 20.7890118018425 1987-12-01 20.1758802257207 1988-01-01 19.8911257752043 1988-02-01 20.5929062624785 1988-03-01 21.9021479395374 1988-04-01 21.8952704907621 1988-05-01 21.5570403671154 1988-06-01 23.0205614664967 1988-07-01 23.6524165460189 1988-08-01 23.6330474045701 1988-09-01 23.8970291526632 1988-10-01 25.1766837643786 1988-11-01 25.2760839525961 1988-12-01 25.4580415973366 1989-01-01 26.7453596519730 1989-02-01 26.6503947164351 1989-03-01 26.6824239778743 1989-04-01 27.7773138229001 1989-05-01 27.9594118237380 1989-06-01 29.1116511701839 1989-07-01 29.8577561130344 1989-08-01 31.2795072378131 1989-09-01 32.3661160730890 1989-10-01 31.4028802474759 1989-11-01 30.5215843115569 1989-12-01 32.4584703852143 1990-01-01 33.1338077837281 1990-02-01 32.4544000583881 1990-03-01 32.9361021848532 1990-04-01 33.7698174037350 1990-05-01 33.8026326593200 1990-06-01 33.6759753169767 1990-07-01 33.8921798494962 1990-08-01 29.8450679218245 1990-09-01 27.2337146574574 1990-10-01 26.4969012882584 1990-11-01 26.0603096115154 1990-12-01 26.3765318990812 1991-01-01 25.1258187146610 1991-02-01 27.3895099256323 1991-03-01 29.1249569282226 1991-04-01 29.7819076779698 1991-05-01 29.9904487675682 1991-06-01 30.3072324795238 1991-07-01 29.1567335486864 1991-08-01 29.0987664804375 1991-09-01 29.4307928645767 1991-10-01 28.7569993831350 1991-11-01 28.5246258281887 1991-12-01 27.4791694006865 1992-01-01 29.1313290950471 1992-02-01 30.1139621333285 1992-03-01 30.3687084502090 1992-04-01 30.3614380043609 1992-05-01 30.8161917601146 1992-06-01 30.1484897333024 1992-07-01 28.2857678215400 1992-08-01 26.6418610657098 1992-09-01 26.9350930245125 1992-10-01 26.3888551644377 1992-11-01 27.4043315295236 1992-12-01 27.4909873840922 1993-01-01 28.3094318595709 1993-02-01 29.9991508456104 1993-03-01 31.1398809920650 1993-04-01 31.1218031267128 1993-05-01 30.7476137708982 1993-06-01 31.3505835655642 1993-07-01 32.6909842962580 1993-08-01 35.1907263919290 1993-09-01 35.1193974232024 1993-10-01 36.2456989628386 1993-11-01 36.0810893317436 1993-12-01 37.6785382193162 1994-01-01 38.9406763900693 1994-02-01 39.3301645605065 1994-03-01 38.3731044031813 1994-04-01 38.9679335441950 1994-05-01 39.0884152182502 1994-06-01 36.5419626133463 1994-07-01 36.6569984708203 1994-08-01 37.7116061158766 1994-09-01 36.7263343829630 1994-10-01 35.4749474892750 1994-11-01 35.9972686703435 1994-12-01 35.7245848442082 1995-01-01 35.2713469343070 1995-02-01 35.5881306462626 1995-03-01 34.3027775769906 1995-04-01 35.0313380076592 1995-05-01 36.7239764005258 1995-06-01 36.7471351566058 1995-07-01 37.6096795179049 1995-08-01 38.2095614784269 1995-09-01 37.9385338542416 1995-10-01 36.6684234571531 1995-11-01 37.3112543834964 1995-12-01 38.2845958481263 1996-01-01 39.9944138273213 1996-02-01 40.9025739202932 1996-03-01 41.0178062763036 1996-04-01 42.2428342948896 1996-05-01 42.8684014212458 1996-06-01 42.9084029090205 1996-07-01 41.7132145967534 1996-08-01 41.7758414874378 1996-09-01 42.3342061143327 1996-10-01 43.8639752917126 1996-11-01 44.9119581289690 1996-12-01 46.2612293650220 1997-01-01 49.0357886995095 1997-02-01 52.3716320677190 1997-03-01 53.5716486297385 1997-04-01 53.1016802730207 1997-05-01 56.3330706335043 1997-06-01 58.4939931099192 1997-07-01 63.5808349363169 1997-08-01 63.5502934495108 1997-09-01 62.8221260159150 1997-10-01 63.1712197015047 1997-11-01 59.7462221401919 1997-12-01 62.9655699475138 1998-01-01 65.7846502361140 1998-02-01 70.7321746001781 1998-03-01 77.6353085413001 1998-04-01 83.2654968921651 1998-05-01 85.0290712566854 1998-06-01 86.5847782408750 1998-07-01 90.9845488990117 1998-08-01 83.5480898587807 1998-09-01 73.8616383626900 1998-10-01 69.1303466023649 1998-11-01 77.4697444887424 1998-12-01 79.8020698313692 1999-01-01 86.2337195699208 1999-02-01 84.9679321406340 1999-03-01 85.7642845663734 1999-04-01 88.8154296265054 1999-05-01 89.0146510712328 1999-06-01 90.2943898966067 1999-07-01 92.0933901401245 1999-08-01 88.9231108244728 1999-09-01 91.4782374361994 1999-10-01 90.5140471891236 1999-11-01 98.5771962044904 1999-12-01 109.2269396686330 2000-01-01 112.9507272902080 2000-02-01 121.7777222591440 2000-03-01 126.9063340601440 2000-04-01 120.3199838309780 2000-05-01 120.5504485429980 2000-06-01 122.0373810394350 2000-07-01 121.7754765615840 2000-08-01 120.6888396550890 2000-09-01 120.1703642310910 2000-10-01 114.0912609381260 2000-11-01 115.3219032006100 2000-12-01 110.7291709796930 2001-01-01 109.5392319854700 2001-02-01 105.8439366516790 2001-03-01 98.2248462574398 2001-04-01 100.0716517877510 2001-05-01 104.1001524969000 2001-06-01 99.6943745977921 2001-07-01 94.3821770213208 2001-08-01 91.4557523893871 2001-09-01 76.9996357759271 2001-10-01 79.8404431884133 2001-11-01 85.4100538476168 2001-12-01 86.5270076711625 2002-01-01 86.6089756320762 2002-02-01 83.6120922392202 2002-03-01 88.6312262842057 2002-04-01 87.1035905195071 2002-05-01 83.7080958098793 2002-06-01 75.7339044890792 2002-07-01 67.7139570805090 2002-08-01 64.9175021948185 2002-09-01 59.4427722574945 2002-10-01 57.2602349420715 2002-11-01 61.6180110558498 2002-12-01 60.0084073302376 2003-01-01 57.9137329318213 2003-02-01 53.2752446231334 2003-03-01 51.3692088196965 2003-04-01 55.5473291287325 2003-05-01 56.7002141132267 2003-06-01 59.9250358083494 2003-07-01 60.6669581394957 2003-08-01 62.4124265674443 2003-09-01 63.6697364884448 2003-10-01 63.3081791814012 2003-11-01 65.6647580576681 2003-12-01 67.2490976857385 2004-01-01 70.3470374687620 2004-02-01 71.2674927558710 2004-03-01 70.3228962199998 2004-04-01 71.5740304727124 2004-05-01 68.6018497530084 2004-06-01 70.1101163762582 2004-07-01 68.8202438406481 2004-08-01 67.0621433639286 2004-09-01 69.6180278985815 2004-10-01 70.7560351367454 2004-11-01 72.9843285399387 2004-12-01 74.3452212608610 2005-01-01 75.6308831135474 2005-02-01 78.3153338334689 2005-03-01 78.5550620479218 2005-04-01 77.4588809267994 2005-05-01 77.5130583804170 2005-06-01 80.8880610998164 2005-07-01 83.7642382488612 2005-08-01 85.0712342283608 2005-09-01 86.5707987735684 2005-10-01 86.1143607446453 2005-11-01 87.7722469677820 2005-12-01 91.4408746430569 2006-01-01 94.1873627580535 2006-02-01 97.9606960820297 2006-03-01 100.4834565776830 2006-04-01 101.6919225767700 2006-05-01 98.7402338472940 2006-06-01 93.1374991490912 2006-07-01 95.3166679181752 2006-08-01 98.5451388718317 2006-09-01 101.0378631626300 2006-10-01 105.4806950714660 2006-11-01 108.0245089817380 2006-12-01 109.3491898295160 2007-01-01 112.4058649198880 2007-02-01 115.1753714348670 2007-03-01 111.5946066765990 2007-04-01 118.3782975787870 2007-05-01 121.1871038010540 2007-06-01 121.6620688348410 2007-07-01 121.0840824255220 2007-08-01 114.0772253283810 2007-09-01 115.4681542541580 2007-10-01 119.8840377922830 2007-11-01 115.4765756200060 2007-12-01 116.3498712583700 2008-01-01 106.7133023193140 2008-02-01 101.2172382551770 2008-03-01 96.2525623760042 2008-04-01 100.9418595919710 2008-05-01 103.0564645562260 2008-06-01 95.4946394497480 2008-07-01 87.5479579240491 2008-08-01 88.7232998841361 2008-09-01 84.5819528726332 2008-10-01 67.8043464072699 2008-11-01 63.1692266449208 2008-12-01 61.4784970949797 2009-01-01 60.4920744420670 2009-02-01 56.2440567964984 2009-03-01 51.8287346827636 2009-04-01 58.7508166970421 2009-05-01 63.3665673179424 2009-06-01 63.6377352982251 2009-07-01 64.0057489857518 2009-08-01 70.3793193711766 2009-09-01 74.0970716805608 2009-10-01 75.4343845771106 2009-11-01 74.5102800314678 2009-12-01 75.8551721572802 2010-01-01 76.7961194346176 2010-02-01 72.1500518966670 2010-03-01 76.5353378055465 2010-04-01 78.2802448091052 2010-05-01 70.9345680927080 2010-06-01 71.0735206291883 2010-07-01 71.6144530287794 2010-08-01 72.6679658962755 2010-09-01 74.2854295633452 2010-10-01 76.1656398448504 2010-11-01 76.4182808202691 2010-12-01 77.6197290144826 2011-01-01 79.3882158424138 2011-02-01 82.0459989038189 2011-03-01 79.1400662621136 2011-04-01 80.6884747292356 2011-05-01 79.7264740372800 2011-06-01 76.6032701567146 2011-07-01 75.9194552499146 2011-08-01 63.6857370835547 2011-09-01 59.6679034378121 2011-10-01 63.4639744495760 2011-11-01 61.5298674266482 2011-12-01 62.3823903625889 2012-01-01 65.5246826724082 2012-02-01 69.4041252060603 2012-03-01 70.3832493419054 2012-04-01 66.0905984573462 2012-05-01 62.2869482163196 2012-06-01 60.6854851443598 2012-07-01 63.5695222348621 2012-08-01 67.5227920757754 2012-09-01 70.2120149030104 2012-10-01 69.8097543277048 2012-11-01 69.8218249520860 2012-12-01 72.9526080619139 2013-01-01 75.4489816112459 2013-02-01 74.3000265974805 2013-03-01 75.9478071816004 2013-04-01 74.6534432508718 2013-05-01 78.6491006332166 2013-06-01 75.3069412406216 2013-07-01 76.4550541178023 2013-08-01 79.7837393250416 2013-09-01 81.5859116163619 2013-10-01 84.6181647457765 2013-11-01 86.6611881003294 2013-12-01 85.6932924522807 2014-01-01 88.3423734356436 2014-02-01 88.6809123427047 2014-03-01 88.9787479815039 2014-04-01 90.6854781265549 2014-05-01 91.1452847018170 2014-06-01 93.0479519589150 2014-07-01 90.4743825559828 2014-08-01 87.3969347631877 2014-09-01 90.9600146531766 2014-10-01 85.3979832232357 2014-11-01 88.6199977964093 2014-12-01 89.9123967417736 2015-01-01 91.8049583598548 2015-02-01 99.1481086664978 2015-03-01 104.9504297352810 2015-04-01 107.5063142699340 2015-05-01 104.8302849158600 2015-06-01 102.1769932495740 2015-07-01 102.8282455417640 2015-08-01 100.1311627730720 2015-09-01 92.8857003102572 2015-10-01 96.0555024151776 2015-11-01 100.5561610361650 2015-12-01 97.1261387265632 2016-01-01 90.3654662243578 2016-02-01 85.4268965793114 2016-03-01 90.3564834341207 2016-04-01 90.7884995020868 2016-05-01 89.6959676394982 2016-06-01 87.6341365678864 2016-07-01 87.8205294653064 2016-08-01 90.7270235314016 2016-09-01 91.3751879894480 2016-10-01 92.0317738133419 2016-11-01 91.1040200091653 2016-12-01 96.2469481321060 2017-01-01 98.9313988520275 2017-02-01 99.1540036225909 2017-03-01 102.6455019028780 2017-04-01 104.8431976768260 2017-05-01 108.6535850105300 2017-06-01 107.6758644356600 2017-07-01 106.0637343002930 2017-08-01 105.2841965350290 2017-09-01 106.8775189533370 2017-10-01 109.9482296534540 2017-11-01 109.9527210485720 2017-12-01 109.3862438392450 2018-01-01 111.6844345789700 2018-02-01 106.8396228070240 2018-03-01 105.4975378031600 2018-04-01 107.4639267285030 2018-05-01 110.1093584533320 2018-06-01 107.6365647283720 2018-07-01 107.7381825429300 2018-08-01 107.3609053529710 2018-09-01 105.6572630420640 2018-10-01 100.7756779725840