Month Index 2015=100 1976-06-01 30.2457206354308 1976-07-01 30.5846871155198 1976-08-01 30.6997527902398 1976-09-01 30.8786132408240 1976-10-01 31.0673207750327 1976-11-01 31.1827215608977 1976-12-01 31.3247730570594 1977-01-01 31.6026407910671 1977-02-01 31.8558238014992 1977-03-01 32.0223612923276 1977-04-01 32.3684579171414 1977-05-01 32.6063781514286 1977-06-01 32.8050954359326 1977-07-01 33.0361253967882 1977-08-01 33.1513085580380 1977-09-01 33.3138984967719 1977-10-01 33.4487022422917 1977-11-01 33.6112600689616 1977-12-01 33.7931487259400 1978-01-01 34.0220203112316 1978-02-01 34.1854806358672 1978-03-01 34.3350910551458 1978-04-01 34.4769100334052 1978-05-01 34.6495729073268 1978-06-01 34.7126285727328 1978-07-01 34.9000048798114 1978-08-01 35.0411667869614 1978-09-01 35.1695786409025 1978-10-01 35.3162539217524 1978-11-01 35.4267442359032 1978-12-01 35.5808918141340 1979-01-01 35.7661043549933 1979-02-01 35.8544202898481 1979-03-01 35.8766455384337 1979-04-01 36.0215950047069 1979-05-01 36.1176424974651 1979-06-01 36.2199801751078 1979-07-01 36.4217469432115 1979-08-01 36.4544441240209 1979-09-01 36.4775424708706 1979-10-01 36.5766661220701 1979-11-01 36.6774903476028 1979-12-01 36.7728196159138 1980-01-01 36.9953495204881 1980-02-01 37.1381603686727 1980-03-01 37.2042252425702 1980-04-01 37.3033840585461 1980-05-01 37.4784813668731 1980-06-01 37.6421931135488 1980-07-01 37.9579675518646 1980-08-01 38.1505185191709 1980-09-01 38.3372027303431 1980-10-01 38.4506322582318 1980-11-01 38.6295370761311 1980-12-01 38.7418080068863 1981-01-01 39.0383985244392 1981-02-01 39.2334956976817 1981-03-01 39.4320981388884 1981-04-01 39.5835644775650 1981-05-01 39.6116582742792 1981-06-01 39.7280973554253 1981-07-01 39.9525276440441 1981-08-01 40.0429741020915 1981-09-01 40.2513611544359 1981-10-01 40.6402158200926 1981-11-01 40.8561960527849 1981-12-01 41.1377312707970 1982-01-01 41.4912981618815 1982-02-01 41.7643747578915 1982-03-01 41.8028776168723 1982-04-01 42.1778775250716 1982-05-01 42.4842227453430 1982-06-01 42.5986479272071 1982-07-01 42.8915994479397 1982-08-01 43.1830821029198 1982-09-01 43.4642128958161 1982-10-01 43.6485401666244 1982-11-01 43.8604743946980 1982-12-01 44.2660281398259 1983-01-01 45.0041072497702 1983-02-01 45.3690016542066 1983-03-01 45.5863806212728 1983-04-01 45.8550398774418 1983-05-01 46.1287096245953 1983-06-01 46.3072769268278 1983-07-01 46.6378262787925 1983-08-01 46.8071981869176 1983-09-01 47.0385360347144 1983-10-01 47.2196162046550 1983-11-01 47.2800616452402 1983-12-01 47.3959861975128 1984-01-01 47.9391166538093 1984-02-01 48.3246155570163 1984-03-01 48.5881576876447 1984-04-01 48.8623231836216 1984-05-01 48.9666508461820 1984-06-01 49.2023547508068 1984-07-01 49.4630926742493 1984-08-01 49.5410541428181 1984-09-01 49.7393967075029 1984-10-01 49.7699874992748 1984-11-01 49.9817598658200 1984-12-01 50.1237421600428 1985-01-01 50.4223816078889 1985-02-01 50.8091268660532 1985-03-01 50.9133980853240 1985-04-01 51.2575969716657 1985-05-01 51.4196880796085 1985-06-01 51.6008952351616 1985-07-01 52.1818300777771 1985-08-01 52.3442954283664 1985-09-01 52.4507698371645 1985-10-01 52.6171344239144 1985-11-01 52.7465976460179 1985-12-01 53.0536673000693 1986-01-01 53.3901975342763 1986-02-01 53.8032944302538 1986-03-01 53.9833816704493 1986-04-01 54.3233718838557 1986-05-01 54.5069134001638 1986-06-01 54.7615519295314 1986-07-01 55.1131294606398 1986-08-01 55.2485810650081 1986-09-01 55.4115849546327 1986-10-01 55.4886324630725 1986-11-01 55.5558870647044 1986-12-01 55.7727095874766 1987-01-01 55.9062484449458 1987-02-01 56.2783750491665 1987-03-01 56.3492906704591 1987-04-01 56.6406928367287 1987-05-01 56.7974418806395 1987-06-01 56.9433816602284 1987-07-01 57.1817918242155 1987-08-01 57.2164898273183 1987-09-01 57.2233280828571 1987-10-01 57.0878195399834 1987-11-01 57.0763097877846 1987-12-01 57.2318530647210 1988-01-01 57.2832444620416 1988-02-01 57.4621987410318 1988-03-01 57.5215718333181 1988-04-01 57.8646629803784 1988-05-01 57.9964840346447 1988-06-01 58.1576572321555 1988-07-01 58.3720922110882 1988-08-01 58.4930637771461 1988-09-01 58.5589692287787 1988-10-01 58.5556402081504 1988-11-01 58.5231501300317 1988-12-01 58.7353871316930 1989-01-01 58.8238673139372 1989-02-01 59.1004297994915 1989-03-01 59.1765089104011 1989-04-01 59.3373184626493 1989-05-01 59.4718384571095 1989-06-01 59.6680658935313 1989-07-01 59.9719442044328 1989-08-01 60.0750525689444 1989-09-01 60.0926975340981 1989-10-01 60.0041199278866 1989-11-01 59.9478442818043 1989-12-01 60.1266992930517 1990-01-01 60.3124589658346 1990-02-01 60.5904691694933 1990-03-01 60.7434620643411 1990-04-01 61.0919840198010 1990-05-01 61.2395295466204 1990-06-01 61.3985776279856 1990-07-01 61.7499669926993 1990-08-01 61.7851005452769 1990-09-01 61.8038952248634 1990-10-01 61.7530032975888 1990-11-01 61.8258968952550 1990-12-01 62.0376945307601 1991-01-01 62.8598227809584 1991-02-01 63.1339072794748 1991-03-01 63.3136464901114 1991-04-01 63.4286272966710 1991-05-01 63.6303353571914 1991-06-01 63.8518540014430 1991-07-01 64.1670090658717 1991-08-01 64.2934768922632 1991-09-01 64.3824648438213 1991-10-01 64.6070578078511 1991-11-01 64.7337473711758 1991-12-01 64.8541867518083 1992-01-01 65.2077741733112 1992-02-01 65.4541574717491 1992-03-01 65.7207715539724 1992-04-01 65.6493976143367 1992-05-01 65.8523089447663 1992-06-01 66.1761716564436 1992-07-01 66.5308769120706 1992-08-01 66.5841875198566 1992-09-01 66.5759027452182 1992-10-01 66.7582612976852 1992-11-01 66.9725605658322 1992-12-01 67.0386909399906 1993-01-01 67.4880361007346 1993-02-01 67.8098812225071 1993-03-01 68.0400755852336 1993-04-01 68.1760311543406 1993-05-01 68.3060039891586 1993-06-01 68.4625889235065 1993-07-01 68.8631644680759 1993-08-01 69.0338524014499 1993-09-01 68.8982594747791 1993-10-01 68.9852369185242 1993-11-01 69.0694274448823 1993-12-01 69.1538277238474 1994-01-01 69.5096994078430 1994-02-01 69.8184650982023 1994-03-01 69.9717562910337 1994-04-01 70.1456703690264 1994-05-01 70.2520545404932 1994-06-01 70.3403414846148 1994-07-01 70.7309689801117 1994-08-01 70.7669560389499 1994-09-01 70.6337451813338 1994-10-01 70.5603005986331 1994-11-01 70.7059375022359 1994-12-01 70.7283207970354 1995-01-01 70.9388770157006 1995-02-01 71.1752864899984 1995-03-01 71.1929813949758 1995-04-01 71.3936627922715 1995-05-01 71.3060831800517 1995-06-01 71.5404156860552 1995-07-01 71.9776997660805 1995-08-01 72.0431209817975 1995-09-01 71.8496709070342 1995-10-01 71.8100845474388 1995-11-01 71.9640807643398 1995-12-01 71.8484119889191 1996-01-01 72.4858259662922 1996-02-01 72.6147697761094 1996-03-01 72.5719175346336 1996-04-01 72.5726072180845 1996-05-01 72.3759276331206 1996-06-01 72.4409432546369 1996-07-01 73.1552871528604 1996-08-01 73.5214113447064 1996-09-01 73.2252664678298 1996-10-01 73.2397690022658 1996-11-01 73.4456288562666 1996-12-01 73.5575198161487 1997-01-01 73.8357748029298 1997-02-01 73.9823996260902 1997-03-01 73.7400403778081 1997-04-01 73.5167386298332 1997-05-01 73.3724383315855 1997-06-01 73.4506841228464 1997-07-01 74.1538932568853 1997-08-01 74.4305766148950 1997-09-01 73.9324028830820 1997-10-01 73.9459533527698 1997-11-01 74.1202142586317 1997-12-01 74.1871466393413 1998-01-01 74.6025763189735 1998-02-01 74.8629581348564 1998-03-01 74.7557754829147 1998-04-01 74.8814381088002 1998-05-01 75.2061952924155 1998-06-01 75.2129943207763 1998-07-01 75.4600645994110 1998-08-01 75.4357961038446 1998-09-01 75.4593761138232 1998-10-01 75.5450300957521 1998-11-01 75.4468094182188 1998-12-01 75.4272092841784 1999-01-01 75.6330367155271 1999-02-01 75.8957239438746 1999-03-01 75.8992975450189 1999-04-01 76.0097831899402 1999-05-01 76.0836444080607 1999-06-01 76.0701492775519 1999-07-01 76.2631336014635 1999-08-01 76.2641287380754 1999-09-01 76.3611036076783 1999-10-01 76.4134665162949 1999-11-01 76.5712409669351 1999-12-01 76.6943581026964 2000-01-01 76.8759470880964 2000-02-01 77.0641974073749 2000-03-01 77.2522595944688 2000-04-01 77.2948271700670 2000-05-01 77.3644806801990 2000-06-01 77.4899703967260 2000-07-01 77.7103446583277 2000-08-01 77.7781246068816 2000-09-01 77.9674756439570 2000-10-01 77.8719210333741 2000-11-01 78.0512377866276 2000-12-01 78.1275020572899 2001-01-01 78.1695825829375 2001-02-01 78.4884604164955 2001-03-01 78.5617593442258 2001-04-01 78.8935482173302 2001-05-01 79.1184782103664 2001-06-01 79.2431908263960 2001-07-01 79.4529345110928 2001-08-01 79.5065304053486 2001-09-01 79.6860646884466 2001-10-01 79.7163491326324 2001-11-01 80.0257889074936 2001-12-01 80.0261250912548 2002-01-01 80.2463961019479 2002-02-01 80.6333182139498 2002-03-01 80.7063695814315 2002-04-01 80.5320352536766 2002-05-01 80.6373076782895 2002-06-01 80.6870681315693 2002-07-01 80.9457983704933 2002-08-01 80.9949423790982 2002-09-01 81.0267634249140 2002-10-01 80.9130446420475 2002-11-01 81.0676069814954 2002-12-01 81.2290377171634 2003-01-01 81.3620593718380 2003-02-01 81.8557780283959 2003-03-01 81.9241479147392 2003-04-01 81.9767347233902 2003-05-01 81.8692343873308 2003-06-01 82.0296864027491 2003-07-01 82.2154382997442 2003-08-01 82.3225044358645 2003-09-01 82.3859275813234 2003-10-01 82.3775903968652 2003-11-01 82.5698309102821 2003-12-01 82.6842852790349 2004-01-01 82.7568238743997 2004-02-01 83.2003043229094 2004-03-01 83.1201647763041 2004-04-01 83.4440016548040 2004-05-01 83.5475111932800 2004-06-01 83.5610662262624 2004-07-01 83.9070975731927 2004-08-01 83.9440448578382 2004-09-01 83.9716125044218 2004-10-01 84.1840942841618 2004-11-01 84.2115124688086 2004-12-01 84.1453492589520 2005-01-01 84.4449756012042 2005-02-01 84.8079034629425 2005-03-01 84.9992417388185 2005-04-01 85.0003851035311 2005-05-01 85.1845900993757 2005-06-01 85.3916199736817 2005-07-01 85.8215126650056 2005-08-01 85.8381029149001 2005-09-01 85.8738522318364 2005-10-01 85.9623637451600 2005-11-01 86.0560378024639 2005-12-01 86.0886333053456 2006-01-01 85.3993330959241 2006-02-01 85.7781087118392 2006-03-01 85.5838648062417 2006-04-01 85.7295477354398 2006-05-01 85.8752306646379 2006-06-01 85.9335038363171 2006-07-01 86.1471721324744 2006-08-01 86.2248696947134 2006-09-01 86.1374599371945 2006-10-01 86.1763087183140 2006-11-01 86.2540062805530 2006-12-01 86.4385379908706 2007-01-01 86.5356599436693 2007-02-01 87.0115575123831 2007-03-01 87.0989672699019 2007-04-01 87.2252258085403 2007-05-01 87.3029233707792 2007-06-01 87.2737867849396 2007-07-01 87.6137136197352 2007-08-01 87.6040014244553 2007-09-01 87.4680306905371 2007-10-01 87.6137136197352 2007-11-01 87.7496843536534 2007-12-01 88.0022014309301 2008-01-01 88.0216258214899 2008-02-01 88.4683868043640 2008-03-01 88.6237819288420 2008-04-01 88.4780989996439 2008-05-01 88.8180258344395 2008-06-01 89.0219819353168 2008-07-01 89.3813331606721 2008-08-01 89.3910453559520 2008-09-01 89.4104697465117 2008-10-01 89.6532746285086 2008-11-01 89.6629868237884 2008-12-01 89.8766551199456 2009-01-01 89.8572307293859 2009-02-01 90.4982356178575 2009-03-01 90.4496746414581 2009-04-01 90.5953575706562 2009-05-01 90.6730551328952 2009-06-01 90.8672990384927 2009-07-01 91.0032697724109 2009-08-01 91.0129819676908 2009-09-01 91.0712551393700 2009-10-01 91.1198161157694 2009-11-01 91.0906795299298 2009-12-01 91.3043478260870 2010-01-01 91.2946356308071 2010-02-01 91.7316844184014 2010-03-01 91.6248502703228 2010-04-01 91.6734112467222 2010-05-01 91.9550649098385 2010-06-01 92.0327624720775 2010-07-01 92.2270063776749 2010-08-01 92.2755673540743 2010-09-01 92.3629771115931 2010-10-01 92.4892356502315 2010-11-01 92.5183722360711 2010-12-01 92.5960697983101 2011-01-01 92.9554210236654 2011-02-01 93.3050600537408 2011-03-01 93.4216063970993 2011-04-01 93.3439088348603 2011-05-01 93.5381527404578 2011-06-01 93.6838356696559 2011-07-01 93.8975039658131 2011-08-01 93.9072161610930 2011-09-01 93.9363527469326 2011-10-01 94.1305966525300 2011-11-01 94.2471429958885 2011-12-01 94.3831137298068 2012-01-01 95.0144064229985 2012-02-01 95.4223186247532 2012-03-01 95.4126064294733 2012-04-01 95.4514552105928 2012-05-01 95.6942600925896 2012-06-01 95.7816698501085 2012-07-01 95.9953381462657 2012-08-01 96.0924600990644 2012-09-01 96.0924600990644 2012-10-01 96.2478552235424 2012-11-01 96.2964161999418 2012-12-01 96.4032503480204 2013-01-01 96.1604454660235 2013-02-01 96.5683576677782 2013-03-01 96.7528893780958 2013-04-01 96.5683576677782 2013-05-01 96.9374210884134 2013-06-01 97.1122406034511 2013-07-01 97.3550454854479 2013-08-01 97.4327430476869 2013-09-01 97.4327430476869 2013-10-01 97.5784259768850 2013-11-01 97.7241089060831 2013-12-01 97.8212308588818 2014-01-01 98.0154747644793 2014-02-01 98.2194308653566 2014-03-01 98.3456894039950 2014-04-01 98.4428113567937 2014-05-01 98.5982064812716 2014-06-01 98.6661918482308 2014-07-01 98.9284211207874 2014-08-01 98.8118747774289 2014-09-01 98.8507235585484 2014-10-01 98.9672699019068 2014-11-01 98.8992845349477 2014-12-01 99.0449674641458 2015-01-01 99.2489235650232 2015-02-01 99.6374113762181 2015-03-01 99.4043186895011 2015-04-01 99.7151089384571 2015-05-01 99.6568357667778 2015-06-01 99.9676260157338 2015-07-01 100.1521577260510 2015-08-01 100.2298552882900 2015-09-01 100.0841723590920 2015-10-01 100.4726601702870 2015-11-01 100.6766162711640 2015-12-01 100.7543138334030 2016-01-01 101.0553918870800 2016-02-01 101.3079089643560 2016-03-01 101.7352455566710 2016-04-01 101.7838065330700 2016-05-01 101.9780504386680 2016-06-01 101.9294894622680 2016-07-01 102.2402797112240 2016-08-01 102.3665382498620 2016-09-01 102.1722943442650 2016-10-01 102.2694162970640 2016-11-01 102.3374016640230 2016-12-01 102.3374016640230 2017-01-01 102.7356016704980 2017-02-01 102.9104211855350 2017-03-01 103.0366797241740 2017-04-01 103.4445919259280 2017-05-01 103.4931529023280 2017-06-01 103.4543041212080 2017-07-01 103.8719285182430 2017-08-01 103.8525041276830 2017-09-01 103.7456699796040 2017-10-01 103.9107772993620 2017-11-01 103.6873968079250 2017-12-01 103.9107772993620 2018-01-01 104.1730065719190 2018-02-01 104.3672504775160 2018-03-01 104.4255236491960 2018-04-01 104.5517821878340 2018-05-01 104.7557382887110 2018-06-01 104.6294797500730 2018-07-01 105.0665285376670 2018-08-01 105.2413480527050 2018-09-01 105.0471041471070 2018-10-01 105.1927870763050