Month Index 2015=100 1986-01-01 55.0186553407218 1986-02-01 55.8349558650648 1986-03-01 50.8827326840503 1986-04-01 59.7531983819115 1986-05-01 58.1750173681816 1986-06-01 53.6037344318605 1986-07-01 53.9302546415977 1986-08-01 58.2838574380940 1986-09-01 53.8214145716853 1986-10-01 57.5763969836634 1986-11-01 50.9915727539627 1986-12-01 60.1341386266049 1987-01-01 54.7465551659408 1987-02-01 54.8553952358532 1987-03-01 61.8755797452034 1987-04-01 54.6377150960284 1987-05-01 52.9506940123860 1987-06-01 59.6443583119991 1987-07-01 61.1136992558166 1987-08-01 57.6308170186196 1987-09-01 61.8211597102472 1987-10-01 61.7123196403348 1987-11-01 60.5694989062546 1987-12-01 63.9435410735392 1988-01-01 61.4946395005100 1988-02-01 60.1341386266049 1988-03-01 64.6510015279698 1988-04-01 62.1476799199844 1988-05-01 67.5896834156048 1988-06-01 65.1952018775318 1988-07-01 66.2291825416997 1988-08-01 67.5352633806486 1988-09-01 62.8007203394589 1988-10-01 64.1612212133640 1988-11-01 72.6507466665317 1988-12-01 71.7800261072324 1989-01-01 64.4333213881450 1989-02-01 62.2565199898968 1989-03-01 62.6918802695465 1989-04-01 67.4264233107362 1989-05-01 68.4604039749040 1989-06-01 70.8548855129770 1989-07-01 68.1338837651668 1989-08-01 74.1200876103492 1989-09-01 71.0725656528018 1989-10-01 73.4670471908748 1989-11-01 76.2424689736412 1989-12-01 76.8410893581594 1990-01-01 71.6167660023639 1990-02-01 68.6236640797727 1990-03-01 75.9159487639039 1990-04-01 66.2291825416997 1990-05-01 75.7526886590353 1990-06-01 71.1814057227142 1990-07-01 72.4330665267069 1990-08-01 76.6234092183346 1990-09-01 72.3786464917507 1990-10-01 80.4872317002250 1990-11-01 79.2355708962324 1990-12-01 81.3579522595243 1991-01-01 79.0723107913638 1991-02-01 72.2153863868821 1991-03-01 69.3311245342033 1991-04-01 79.4532510360572 1991-05-01 81.3579522595243 1991-06-01 78.3104303019769 1991-07-01 81.1946921546557 1991-08-01 86.0380752657578 1991-09-01 75.8615287289477 1991-10-01 83.4259135878600 1991-11-01 82.8272932033418 1991-12-01 83.6980137626410 1992-01-01 79.3988310011010 1992-02-01 75.6438485891229 1992-03-01 82.0109926789987 1992-04-01 73.8479874355682 1992-05-01 87.3441561047067 1992-06-01 83.6980137626410 1992-07-01 87.6162562794877 1992-08-01 85.3306148113272 1992-09-01 88.7590770135680 1992-10-01 85.5482949511520 1992-11-01 85.0585146365461 1992-12-01 92.0786991458964 1993-01-01 79.6709311758820 1993-02-01 77.1131895329404 1993-03-01 81.4123722944805 1993-04-01 79.8886113157068 1993-05-01 74.2833477152178 1993-06-01 76.2424689736412 1993-07-01 76.8955093931156 1993-08-01 76.6234092183346 1993-09-01 81.0858520847433 1993-10-01 77.0587694979842 1993-11-01 82.2286728188236 1993-12-01 86.7455357201884 1994-01-01 75.0292831343625 1994-02-01 76.5265415561126 1994-03-01 81.3510409150849 1994-04-01 78.1069810012932 1994-05-01 81.9333080790988 1994-06-01 81.9333080790988 1994-07-01 81.1014978447932 1994-08-01 86.3419023209183 1994-09-01 82.2660321728210 1994-10-01 85.7596351569044 1994-11-01 92.0813929376268 1994-12-01 95.7413579685713 1995-01-01 78.6060671418765 1995-02-01 72.2011283377236 1995-03-01 87.0905315317933 1995-04-01 61.8866814323345 1995-05-01 65.5466464632790 1995-06-01 65.2971033929874 1995-07-01 64.4652931586818 1995-08-01 68.4579822833485 1995-09-01 66.1289136272929 1995-10-01 70.1216027519597 1995-11-01 76.1938174623903 1995-12-01 81.3510409150849 1996-01-01 69.7056976348069 1996-02-01 67.0439048850290 1996-03-01 68.2084392130569 1996-04-01 65.0475603226957 1996-05-01 69.7888786582374 1996-06-01 66.6279997678763 1996-07-01 71.2861370799875 1996-08-01 69.3729735410847 1996-09-01 68.7075253536402 1996-10-01 76.8592656498348 1996-11-01 78.5228861184459 1996-12-01 87.5064366489461 1997-01-01 71.3693181034180 1997-02-01 67.8757151193346 1997-03-01 67.9588961427652 1997-04-01 71.4524991268486 1997-05-01 71.2029560565569 1997-06-01 73.1161195954597 1997-07-01 74.1142918766264 1997-08-01 72.2011283377236 1997-09-01 72.9497575485986 1997-10-01 80.1865065870571 1997-11-01 77.4415328138487 1997-12-01 90.0850483752934 1998-01-01 71.2861370799875 1998-02-01 70.4543268456819 1998-03-01 76.6097225795431 1998-04-01 72.1179473142930 1998-05-01 76.1938174623903 1998-06-01 77.4415328138487 1998-07-01 79.3546963527515 1998-08-01 77.1919897435570 1998-09-01 77.4415328138487 1998-10-01 79.3546963527515 1998-11-01 79.6042394230432 1998-12-01 93.4954703359462 1999-01-01 70.5375078691124 1999-02-01 69.7056976348069 1999-03-01 80.1033255636265 1999-04-01 73.3656626657514 1999-05-01 76.1938174623903 1999-06-01 80.4360496573488 1999-07-01 78.6892481653070 1999-08-01 78.4397050950154 1999-09-01 78.6892481653070 1999-10-01 80.5192306807793 1999-11-01 85.5932731100433 1999-12-01 96.8227112731685 2000-01-01 74.8629210875014 2000-02-01 77.2751707669876 2000-03-01 83.6801095711405 2000-04-01 74.1142918766264 2000-05-01 85.3437300397516 2000-06-01 85.2605490163210 2000-07-01 81.5174029619460 2000-08-01 83.9296526414322 2000-09-01 82.3492131962516 2000-10-01 85.7596351569044 2000-11-01 86.9241694849322 2000-12-01 92.9132031719323 2001-01-01 74.1377322890291 2001-02-01 67.3766289787513 2001-03-01 75.4701425585445 2001-04-01 67.8258065052763 2001-05-01 75.6448227077486 2001-06-01 74.7298314500125 2001-07-01 75.4701425585445 2001-08-01 75.3952796374570 2001-09-01 71.4025905127902 2001-10-01 77.9239827497459 2001-11-01 76.2603622811348 2001-12-01 86.5249005724655 2002-01-01 72.9491087366159 2002-02-01 71.1946379542139 2002-03-01 69.9469226027555 2002-04-01 75.2372356929389 2002-05-01 77.0089914920098 2002-06-01 74.9461021109320 2002-07-01 76.6513130912584 2002-08-01 77.4997595302501 2002-09-01 75.1540546695084 2002-10-01 82.1745330470474 2002-11-01 79.2382429199488 2002-12-01 89.5693260300239 2003-01-01 80.0065527609674 2003-02-01 74.5634694031514 2003-03-01 82.8150269274627 2003-04-01 78.0986628989501 2003-05-01 81.9333080790988 2003-06-01 79.8205100839626 2003-07-01 82.6819372899738 2003-08-01 79.5959213207001 2003-09-01 82.4240761173391 2003-10-01 89.2199657316156 2003-11-01 87.9722503801572 2003-12-01 99.0020540870491 2004-01-01 79.3626567766938 2004-02-01 76.1189545413028 2004-03-01 88.4214279066822 2004-04-01 82.6153924712294 2004-05-01 83.8631078226877 2004-06-01 87.6977530028364 2004-07-01 88.8789235355503 2004-08-01 86.9907143036766 2004-09-01 88.1469305293614 2004-10-01 90.7837689721100 2004-11-01 97.2968431067227 2004-12-01 99.7423651955811 2005-01-01 84.8429303700856 2005-02-01 81.2595417893112 2005-03-01 84.0461060742349 2005-04-01 86.0008601248530 2005-05-01 85.5433644959850 2005-06-01 87.8142064356392 2005-07-01 86.3502204232614 2005-08-01 89.0951941964697 2005-09-01 89.4861450065934 2005-10-01 89.5277355183086 2005-11-01 93.6036056664059 2005-12-01 96.0075372435490 2006-01-01 85.2462501983934 2006-02-01 82.4426753941781 2006-03-01 93.0125961768295 2006-04-01 86.7132723181264 2006-05-01 96.3485960758190 2006-06-01 97.9137801213024 2006-07-01 94.2952475581287 2006-08-01 98.5453653141083 2006-09-01 95.2703703777027 2006-10-01 95.8099823129015 2006-11-01 99.5143743284602 2006-12-01 98.9853596556466 2007-01-01 88.6836727192518 2007-02-01 84.6733159452084 2007-03-01 97.1937069557711 2007-04-01 89.3930488051699 2007-05-01 97.3943894928997 2007-06-01 96.7288747606365 2007-07-01 95.9220271514624 2007-08-01 98.9276902521022 2007-09-01 94.4441665443764 2007-10-01 103.0558230372210 2007-11-01 102.9940860816310 2007-12-01 104.2124634861250 2008-01-01 85.9156883188495 2008-02-01 86.0870967929150 2008-03-01 85.7552007289767 2008-04-01 96.7126160925070 2008-05-01 96.5960405250087 2008-06-01 96.0680662707386 2008-07-01 98.5319900490212 2008-08-01 92.5857091983011 2008-09-01 92.9743827281208 2008-10-01 100.3660423632270 2008-11-01 90.7583402689788 2008-12-01 91.3978073858988 2009-01-01 82.6703309224488 2009-02-01 81.3605299430766 2009-03-01 86.2078630729842 2009-04-01 82.6874974232068 2009-05-01 82.8133379250697 2009-06-01 87.4243047030171 2009-07-01 88.0686310974586 2009-08-01 84.8580453990163 2009-09-01 84.6389096255055 2009-10-01 89.7977797200152 2009-11-01 87.1245718348307 2009-12-01 90.6525311829396 2010-01-01 81.5380098433669 2010-02-01 81.7306938372737 2010-03-01 90.3918664200608 2010-04-01 88.5154824654406 2010-05-01 90.0033905435603 2010-06-01 92.2567373194366 2010-07-01 91.9477200541222 2010-08-01 91.6031482366909 2010-09-01 90.4412533539872 2010-10-01 94.3274743321862 2010-11-01 93.9261051870166 2010-12-01 95.2156872230806 2011-01-01 85.4366940624720 2011-02-01 84.1162872599312 2011-03-01 92.4958792545129 2011-04-01 84.8963391053764 2011-05-01 90.3137485863038 2011-06-01 92.9054739370919 2011-07-01 89.1894427966676 2011-08-01 95.8096742889986 2011-09-01 96.6241751607601 2011-10-01 97.7974774039300 2011-11-01 99.8384882429161 2011-12-01 103.9774378449760 2012-01-01 94.9176559869931 2012-02-01 93.0300250796035 2012-03-01 98.2140428650357 2012-04-01 90.4115423179286 2012-05-01 100.2143355053490 2012-06-01 101.3185434625980 2012-07-01 98.6976999707396 2012-08-01 100.5530521123580 2012-09-01 97.2535498463854 2012-10-01 103.2900167250050 2012-11-01 99.4432793732962 2012-12-01 99.2404409679639 2013-01-01 93.7771198583046 2013-02-01 86.5149036102014 2013-03-01 89.9295724955243 2013-04-01 93.1261812196958 2013-05-01 93.6709982914264 2013-06-01 92.8141108343006 2013-07-01 94.5616004337592 2013-08-01 95.8251824268057 2013-09-01 89.8422724511083 2013-10-01 99.6912813578576 2013-11-01 96.1434961548620 2013-12-01 98.1041185600440 2014-01-01 91.4778877845785 2014-02-01 86.7517665828322 2014-03-01 91.8242040113508 2014-04-01 92.2703051394569 2014-05-01 97.6076458975064 2014-06-01 92.8250482762282 2014-07-01 97.9238843585244 2014-08-01 94.8355487136684 2014-09-01 94.4133268834582 2014-10-01 100.6411764145510 2014-11-01 95.8199271372715 2014-12-01 102.9847010879600 2015-01-01 93.4555195219749 2015-02-01 90.2179820077613 2015-03-01 98.7874380673618 2015-04-01 96.5989182389063 2015-05-01 100.5819312150530 2015-06-01 103.7626868547960 2015-07-01 104.5829868318750 2015-08-01 100.2714486087670 2015-09-01 101.1091304021260 2015-10-01 105.3275874625460 2015-11-01 100.0089596735580 2015-12-01 105.2954111152750 2016-01-01 102.8303500786270 2016-02-01 97.2476564250915 2016-03-01 101.9124348110720 2016-04-01 105.2657664122490 2016-05-01 108.1944393839770 2016-06-01 111.7902419901840 2016-07-01 107.1926535649930 2016-08-01 109.4367029685660 2016-09-01 110.4705595421370 2016-10-01 112.9572836090210 2016-11-01 115.8615672415080 2016-12-01 120.3000005939510 2017-01-01 110.2002039380020 2017-02-01 104.7786328968830 2017-03-01 113.5545594550230 2017-04-01 105.6545447272850 2017-05-01 111.4704870709470 2017-06-01 112.1978048883410 2017-07-01 107.0444803449130 2017-08-01 112.8176505882810 2017-09-01 108.4246819078230 2017-10-01 113.8818969258210 2017-11-01 118.2284011868030 2017-12-01 112.5743564485050 2018-01-01 108.1059549046450 2018-02-01 103.3388460048170 2018-03-01 106.9533674922360 2018-04-01 109.1625578056800 2018-05-01 118.7393881703700 2018-06-01 117.8344464263790 2018-07-01 113.4219411594880 2018-08-01 116.8790369014830