Month Index 2015=100 1973-01-01 42.1883853557362 1973-02-01 44.0029395645850 1973-03-01 52.9055961517498 1973-04-01 52.9055961517498 1973-05-01 54.4366262654660 1973-06-01 54.6067407225456 1973-07-01 57.3852768548454 1973-08-01 57.0450479406863 1973-09-01 56.2511804743149 1973-10-01 61.3546141867023 1973-11-01 64.9837226044000 1973-12-01 80.4074333796154 1974-01-01 50.4105841145826 1974-02-01 47.4052287061767 1974-03-01 54.1531021703334 1974-04-01 56.5347045694475 1974-05-01 56.5914093884741 1974-06-01 53.0757106088294 1974-07-01 59.7101744349330 1974-08-01 59.8802888920126 1974-09-01 57.6688009499781 1974-10-01 62.7722346623655 1974-11-01 62.8856443004186 1974-12-01 77.5721924282891 1975-01-01 50.8642226667948 1975-02-01 48.2558009915746 1975-03-01 56.8749334836067 1975-04-01 55.2304937318374 1975-05-01 57.1584575787393 1975-06-01 56.4212949313945 1975-07-01 61.4680238247554 1975-08-01 57.8389154070577 1975-09-01 59.8802888920126 1975-10-01 65.4940659756388 1975-11-01 64.0197406809491 1975-12-01 86.7583731105865 1976-01-01 50.7508130287418 1976-02-01 50.2404696575030 1976-03-01 58.4059635973229 1976-04-01 59.7668792539596 1976-05-01 58.0657346831638 1976-06-01 58.2925539592699 1976-07-01 63.7362165858165 1976-08-01 60.6174515393575 1976-09-01 63.5093973097104 1976-10-01 63.9063310428961 1976-11-01 70.5974996880263 1976-12-01 92.6556742893453 1977-01-01 53.0757106088294 1977-02-01 53.5293491610416 1977-03-01 62.7722346623655 1977-04-01 61.6381382818350 1977-05-01 62.6021202052860 1977-06-01 61.8082527389146 1977-07-01 65.3239515185592 1977-08-01 64.0764454999756 1977-09-01 68.0457828318325 1977-10-01 70.8243189641324 1977-11-01 76.6649153238646 1977-12-01 102.5790176189880 1978-01-01 51.5446804951131 1978-02-01 49.6734214672378 1978-03-01 61.2412045486493 1978-04-01 57.5553913119250 1978-05-01 60.7308611774106 1978-06-01 63.6795117667900 1978-07-01 62.4887105672329 1978-08-01 62.9423491194451 1978-09-01 65.4940659756388 1978-10-01 66.9116864513020 1978-11-01 70.8243189641324 1978-12-01 89.8771381570455 1979-01-01 58.7461925114821 1979-02-01 54.4366262654660 1979-03-01 65.8342948897980 1979-04-01 63.9630358619226 1979-05-01 66.4013430800633 1979-06-01 64.4733792331613 1979-07-01 65.0971322424531 1979-08-01 65.1538370614797 1979-09-01 64.2465599570552 1979-10-01 71.6748912495303 1979-11-01 73.9997888296179 1979-12-01 89.9338429760720 1980-01-01 61.5814334628084 1980-02-01 58.4059635973229 1980-03-01 65.0971322424531 1980-04-01 64.8703129663470 1980-05-01 66.9116864513020 1980-06-01 63.2825780336043 1980-07-01 67.9890780128060 1980-08-01 62.3185961101533 1980-09-01 66.9683912703285 1980-10-01 73.4327406393526 1980-11-01 71.3346623353711 1980-12-01 93.4495417557167 1981-01-01 60.6174515393575 1981-02-01 56.8749334836067 1981-03-01 64.7001985092674 1981-04-01 69.1798792123631 1981-05-01 65.2672466995327 1981-06-01 66.1745238039572 1981-07-01 69.5201081265222 1981-08-01 63.3959876716573 1981-09-01 67.5921442796203 1981-10-01 72.0718249827160 1981-11-01 73.9997888296179 1981-12-01 94.8104574123533 1982-01-01 59.7101744349330 1982-02-01 58.2358491402434 1982-03-01 68.8963551172304 1982-04-01 69.7469274026283 1982-05-01 64.9837226044000 1982-06-01 66.9116864513020 1982-07-01 70.2005659548406 1982-08-01 64.4733792331613 1982-09-01 66.6281623561694 1982-10-01 71.4480719734242 1982-11-01 75.0204755720954 1982-12-01 95.2640959645656 1983-01-01 60.7875659964371 1983-02-01 58.0657346831638 1983-03-01 74.0564936486444 1983-04-01 69.2932888504161 1983-05-01 70.9944334212119 1983-06-01 69.4066984884692 1983-07-01 69.6902225836018 1983-08-01 67.5354394605938 1983-09-01 72.9223972681139 1983-10-01 75.3607044862545 1983-11-01 80.1806141035093 1983-12-01 109.4970055402240 1984-01-01 59.0864214256413 1984-02-01 60.3906322632514 1984-03-01 70.3706804119202 1984-04-01 70.3706804119202 1984-05-01 71.2212526973180 1984-06-01 68.2158972889121 1984-07-01 70.2572707738671 1984-08-01 67.8756683747530 1984-09-01 69.4634033074957 1984-10-01 76.6649153238646 1984-11-01 77.2886683331564 1984-12-01 95.1506863265125 1985-01-01 64.9837226044000 1985-02-01 59.1431262446678 1985-03-01 70.1438611358140 1985-04-01 72.6388731729812 1985-05-01 72.6388731729812 1985-06-01 67.4220298225407 1985-07-01 73.3193310012996 1985-08-01 68.2726021079386 1985-09-01 71.6181864305037 1985-10-01 78.5928791707666 1985-11-01 78.5361743517400 1985-12-01 94.1299995840350 1986-01-01 65.9477045278510 1986-02-01 58.8596021495352 1986-03-01 70.3139755928936 1986-04-01 72.8656924490873 1986-05-01 70.8243189641324 1986-06-01 68.9530599362570 1986-07-01 72.5821683539547 1986-08-01 64.9837226044000 1986-09-01 72.4687587159016 1986-10-01 77.6288972473156 1986-11-01 74.1131984676709 1986-12-01 97.8158128207593 1987-01-01 62.2618912911268 1987-02-01 60.6174515393575 1987-03-01 69.5768129455488 1987-04-01 76.2112767716524 1987-05-01 69.3499936694426 1987-06-01 70.2005659548406 1987-07-01 75.7009334004137 1987-08-01 67.1952105464346 1987-09-01 72.3553490778486 1987-10-01 79.1599273610318 1987-11-01 80.1239092844828 1987-12-01 102.7491320760670 1988-01-01 65.1538370614797 1988-02-01 66.5147527181163 1988-03-01 77.1752586951034 1988-04-01 75.7576382194402 1988-05-01 75.9844574955464 1988-06-01 73.7162647344852 1988-07-01 74.0564936486444 1988-08-01 71.3913671543976 1988-09-01 75.4741141243076 1988-10-01 77.6856020663421 1988-11-01 82.2786924074908 1988-12-01 103.5429995424380 1989-01-01 67.0818009083816 1989-02-01 65.9477045278510 1989-03-01 82.8457405977561 1989-04-01 75.5875237623606 1989-05-01 76.4380960477586 1989-06-01 78.1392406185544 1989-07-01 77.7423068853687 1989-08-01 74.8503611150158 1989-09-01 77.8557165234217 1989-10-01 81.5415297601460 1989-11-01 85.1139333588172 1989-12-01 104.7905055610220 1990-01-01 73.6595599154587 1990-02-01 69.3499936694426 1990-03-01 84.5468851685519 1990-04-01 81.2580056650134 1990-05-01 81.9951683123582 1990-06-01 78.2526502566074 1990-07-01 81.1445960269603 1990-08-01 78.4794695327135 1990-09-01 79.9537948274032 1990-10-01 87.9491743101436 1990-11-01 88.2326984052762 1990-12-01 105.7544874844730 1991-01-01 81.1445960269603 1991-02-01 71.9584153446629 1991-03-01 88.4028128623558 1991-04-01 81.7116442172256 1991-05-01 82.8457405977561 1991-06-01 81.6549393981990 1991-07-01 88.1192887672231 1991-08-01 82.5055116835969 1991-09-01 83.1859695119153 1991-10-01 93.2227224796106 1991-11-01 90.6143008043904 1991-12-01 111.8786079393380 1992-01-01 78.9898129039523 1992-02-01 77.6856020663421 1992-03-01 88.5162225004088 1992-04-01 89.9905477950985 1992-05-01 83.4127887880214 1992-06-01 84.4901803495254 1992-07-01 89.6503188809394 1992-08-01 77.1752586951034 1992-09-01 85.4541622729764 1992-10-01 91.9752164610270 1992-11-01 89.2533851477537 1992-12-01 109.5537103592500 1993-01-01 75.0204755720954 1993-02-01 72.8656924490873 1993-03-01 88.6863369574884 1993-04-01 88.7430417765149 1993-05-01 81.3147104840399 1993-06-01 83.2993791499684 1993-07-01 87.5522405769579 1993-08-01 78.0258309805013 1993-09-01 85.2273429968702 1993-10-01 85.2840478158968 1993-11-01 90.0472526141251 1993-12-01 109.6671199973030 1994-01-01 75.3607044862545 1994-02-01 73.9997888296179 1994-03-01 93.3928369366901 1994-04-01 83.5829032451010 1994-05-01 84.8304092636846 1994-06-01 84.4334755304989 1994-07-01 84.1499514353662 1994-08-01 81.0878912079338 1994-09-01 86.7016682915600 1994-10-01 88.6296321384619 1994-11-01 89.4234996048332 1994-12-01 110.8579211968600 1995-01-01 78.0825357995278 1995-02-01 73.8863791915648 1995-03-01 88.6863369574884 1995-04-01 84.3200658924458 1995-05-01 87.4388309389048 1995-06-01 84.0932466163397 1995-07-01 84.6602948066050 1995-08-01 81.9384634933317 1995-09-01 84.9438189017376 1995-10-01 87.0986020247456 1995-11-01 90.8978248995230 1995-12-01 107.9092706074810 1996-01-01 80.3507285605889 1996-02-01 77.1752586951034 1996-03-01 88.6863369574884 1996-04-01 90.2173670712046 1996-05-01 95.6610296977513 1996-06-01 80.1806141035093 1996-07-01 87.4955357579313 1996-08-01 81.3147104840399 1996-09-01 84.2633610734193 1996-10-01 91.5782827278413 1996-11-01 90.3874815282842 1996-12-01 108.4196139787200 1997-01-01 81.3147104840399 1997-02-01 76.1545719526259 1997-03-01 87.8924694911170 1997-04-01 87.2687164818252 1997-05-01 85.2273429968702 1997-06-01 83.8097225212071 1997-07-01 90.3874815282842 1997-08-01 80.6342526557216 1997-09-01 87.0418972057191 1997-10-01 96.7384212592553 1997-11-01 87.6656502150109 1997-12-01 111.9920175773910 1998-01-01 81.8250538552786 1998-02-01 78.9898129039523 1998-03-01 87.8924694911170 1998-04-01 91.6916923658944 1998-05-01 88.1192887672231 1998-06-01 85.6809815490824 1998-07-01 92.1453309181066 1998-08-01 83.4127887880214 1998-09-01 91.0112345375760 1998-10-01 94.0165899459820 1998-11-01 93.5062465747432 1998-12-01 114.5437344335850 1999-01-01 80.1315644350514 1999-02-01 75.2202750019353 1999-03-01 94.9515957069104 1999-04-01 90.9019359989024 1999-05-01 88.2308838510674 1999-06-01 91.0742619439240 1999-07-01 96.5025292121049 1999-08-01 91.6774027514996 1999-09-01 95.6408994869968 1999-10-01 98.7427664973859 1999-11-01 101.4999816177320 1999-12-01 127.7796882335280 2000-01-01 83.6209052263066 2000-02-01 83.8209552388097 2000-03-01 94.3235808952238 2000-04-01 93.9234808702176 2000-05-01 98.1245311327832 2000-06-01 90.1225306326581 2000-07-01 93.8234558639660 2000-08-01 91.2228057014254 2000-09-01 97.4243560890222 2000-10-01 96.5241310327582 2000-11-01 100.2250562640660 2000-12-01 120.4301075268820 2001-01-01 85.3213303325831 2001-02-01 81.4203550887722 2001-03-01 95.2238059514879 2001-04-01 90.7226806701675 2001-05-01 93.6234058514628 2001-06-01 88.6221555388847 2001-07-01 91.6229057264316 2001-08-01 91.0227556889222 2001-09-01 91.3228307076769 2001-10-01 95.5238809702426 2001-11-01 97.9244811202801 2001-12-01 115.7289322330580 2002-01-01 84.3210802700675 2002-02-01 80.9202300575144 2002-03-01 94.2235558889722 2002-04-01 88.4221055263816 2002-05-01 92.8232058014504 2002-06-01 88.4221055263816 2002-07-01 93.0232558139535 2002-08-01 90.6226556639160 2002-09-01 91.3228307076769 2002-10-01 97.5243810952738 2002-11-01 97.0242560640160 2002-12-01 115.2288072018000 2003-01-01 87.0217554388597 2003-02-01 80.7201800450112 2003-03-01 91.0227556889222 2003-04-01 94.6236559139785 2003-05-01 94.2235558889722 2003-06-01 87.6219054763691 2003-07-01 92.4231057764441 2003-08-01 86.9217304326081 2003-09-01 91.9229807451863 2003-10-01 100.2250562640660 2003-11-01 91.5228807201800 2003-12-01 115.3288322080520 2004-01-01 86.6216554138534 2004-02-01 80.5201300325081 2004-03-01 92.8232058014504 2004-04-01 96.5241310327582 2004-05-01 88.9222305576394 2004-06-01 90.4226056514128 2004-07-01 94.1235308827206 2004-08-01 88.1220305076269 2004-09-01 92.9232308077019 2004-10-01 95.8239559889972 2004-11-01 96.4241060265066 2004-12-01 116.7291822955740 2005-01-01 86.7216804201050 2005-02-01 82.1205301325331 2005-03-01 96.9242310577644 2005-04-01 94.7236809202300 2005-05-01 93.4233558389597 2005-06-01 93.3233308327082 2005-07-01 93.5233808452113 2005-08-01 94.0235058764691 2005-09-01 94.2235558889722 2005-10-01 97.4243560890222 2005-11-01 99.1247811952988 2005-12-01 120.8302075518880 2006-01-01 90.0225056264066 2006-02-01 84.0210052513128 2006-03-01 97.3243310827707 2006-04-01 95.0237559389848 2006-05-01 96.3240810202550 2006-06-01 94.0235058764691 2006-07-01 95.3238309577394 2006-08-01 95.5238809702426 2006-09-01 94.4236059014754 2006-10-01 98.2245561390348 2006-11-01 99.2248062015504 2006-12-01 121.2303075768940 2007-01-01 91.7229307326832 2007-02-01 86.3215803950988 2007-03-01 99.8249562390598 2007-04-01 97.0242560640160 2007-05-01 94.9237309327332 2007-06-01 96.0240060015004 2007-07-01 95.1237809452363 2007-08-01 96.2240560140035 2007-09-01 93.5233808452113 2007-10-01 100.7251812953240 2007-11-01 98.8247061765441 2007-12-01 116.9292323080770 2008-01-01 92.5231307826956 2008-02-01 90.4226056514128 2008-03-01 95.9239809952488 2008-04-01 96.0240060015004 2008-05-01 97.6244061015254 2008-06-01 92.6231557889472 2008-07-01 96.2240560140035 2008-08-01 92.0230057514378 2008-09-01 93.7234308577144 2008-10-01 100.7251812953240 2008-11-01 95.4238559639910 2008-12-01 118.2295573893470 2009-01-01 92.5231307826956 2009-02-01 85.7214303575894 2009-03-01 96.3240810202550 2009-04-01 101.4253563390850 2009-05-01 97.1242810702676 2009-06-01 93.3233308327082 2009-07-01 99.7249312328082 2009-08-01 93.0232558139535 2009-09-01 96.6241560390097 2009-10-01 103.0257564391100 2009-11-01 96.9242310577644 2009-12-01 121.8304576144040 2010-01-01 92.1230307576894 2010-02-01 88.8222055513878 2010-03-01 102.4256064016000 2010-04-01 99.8249562390598 2010-05-01 95.7239309827457 2010-06-01 96.9242310577644 2010-07-01 104.0260065016250 2010-08-01 95.7239309827457 2010-09-01 98.5246311577894 2010-10-01 102.8257064266070 2010-11-01 100.8252063015750 2010-12-01 124.3310827706930 2011-01-01 91.7229307326832 2011-02-01 88.0220055013753 2011-03-01 98.6246561640410 2011-04-01 101.2253063265820 2011-05-01 98.1245311327832 2011-06-01 93.9234808702176 2011-07-01 99.9249812453113 2011-08-01 95.9239809952488 2011-09-01 97.4243560890222 2011-10-01 101.3253313328330 2011-11-01 99.6249062265566 2011-12-01 122.0305076269070 2012-01-01 92.3230807701926 2012-02-01 89.6224056014003 2012-03-01 101.9254813703430 2012-04-01 96.1240310077519 2012-05-01 97.1242810702676 2012-06-01 97.4243560890222 2012-07-01 98.1245311327832 2012-08-01 96.5241310327582 2012-09-01 93.5233808452113 2012-10-01 101.4253563390850 2012-11-01 99.4248562140535 2012-12-01 116.4291072768190 2013-01-01 93.5233808452113 2013-02-01 86.1215303825956 2013-03-01 99.7249312328082 2013-04-01 95.8239559889972 2013-05-01 97.8244561140285 2013-06-01 94.6236559139785 2013-07-01 100.5251312828210 2013-08-01 97.8244561140285 2013-09-01 93.4233558389597 2013-10-01 101.1252813203300 2013-11-01 101.0252563140780 2013-12-01 115.6289072268070 2014-01-01 93.3233308327082 2014-02-01 87.5218804701175 2014-03-01 97.1242810702676 2014-04-01 99.3248312078019 2014-05-01 98.3245811452863 2014-06-01 94.1235308827206 2014-07-01 100.0250062515630 2014-08-01 96.2240560140035 2014-09-01 96.2240560140035 2014-10-01 103.5258814703680 2014-11-01 97.1242810702676 2014-12-01 118.5296324081020 2015-01-01 95.4238559639910 2015-02-01 89.5223805951488 2015-03-01 98.8247061765441 2015-04-01 99.9249812453113 2015-05-01 96.0240060015004 2015-06-01 98.3245811452863 2015-07-01 102.9257314328580 2015-08-01 96.0240060015004 2015-09-01 98.8247061765441 2015-10-01 104.5261315328830 2015-11-01 99.2248062015504 2015-12-01 120.4301075268820 2016-01-01 92.5231307826956 2016-02-01 93.0232558139535 2016-03-01 101.7254313578390 2016-04-01 101.2253063265820 2016-05-01 97.7244311077769 2016-06-01 100.2250562640660 2016-07-01 102.0255063765940 2016-08-01 100.0250062515630 2016-09-01 99.4248562140535 2016-10-01 103.7259314828710 2016-11-01 101.8254563640910 2016-12-01 122.7306826706680 2017-01-01 94.1235308827206 2017-02-01 90.1225306326581 2017-03-01 104.4261065266320 2017-04-01 100.8252063015750 2017-05-01 102.1255313828460 2017-06-01 101.4253563390850 2017-07-01 103.0257564391100 2017-08-01 100.0250062515630 2017-09-01 101.9254813703430 2017-10-01 102.2255563890970 2017-11-01 103.6259064766190 2017-12-01 121.3303325831460 2018-01-01 96.0240060015004 2018-02-01 90.2225556389097 2018-03-01 107.2268067016750 2018-04-01 99.6249062265566 2018-05-01 100.1250312578140 2018-06-01 103.6259064766190 2018-07-01 101.9254813703430 2018-08-01 102.0255063765940 2018-09-01 98.0245061265316