Month Index 2015=100 1970-01-01 13.6272111284538 1970-02-01 13.6940767375238 1970-03-01 14.0150316610595 1970-04-01 14.1621360010133 1970-05-01 14.2758075364322 1970-06-01 14.3426731455022 1970-07-01 14.3627328282232 1970-08-01 14.3761059500372 1970-09-01 14.4028521936651 1970-10-01 14.4630312418281 1970-11-01 14.5432699727120 1970-12-01 14.5833893381540 1971-01-01 14.8709114571547 1971-02-01 14.9778964316666 1971-03-01 15.0514486016436 1971-04-01 15.1450604543415 1971-05-01 15.1985529415974 1971-06-01 15.2319857461324 1971-07-01 15.2921647942953 1971-08-01 15.4125228906212 1971-09-01 15.6866718878080 1971-10-01 15.7535374968779 1971-11-01 15.8003434232269 1971-12-01 15.8939552759248 1972-01-01 16.0343730549717 1972-02-01 16.1614177122046 1972-03-01 16.1681042731116 1972-04-01 16.2082236385535 1972-05-01 16.2416564430885 1972-06-01 16.4957457575543 1972-07-01 16.6294769756941 1972-08-01 16.7297753892990 1972-09-01 16.8233872419970 1972-10-01 16.8635066074389 1972-11-01 16.9638050210438 1972-12-01 17.0574168737418 1973-01-01 17.3315658709285 1973-02-01 17.5455358199523 1973-03-01 17.5856551853943 1973-04-01 17.6725804771852 1973-05-01 17.7461326471621 1973-06-01 17.8531176216740 1973-07-01 18.0269682052559 1973-08-01 18.2342515933727 1973-09-01 18.3947290551406 1973-10-01 18.4950274687455 1973-11-01 18.5150871514665 1973-12-01 18.7691764659322 1974-01-01 19.0700717067470 1974-02-01 19.3910266302827 1974-03-01 19.7119815538184 1974-04-01 19.8457127719583 1974-05-01 20.0663692818891 1974-06-01 20.2803392309129 1974-07-01 20.4207570099598 1974-08-01 20.9556818825193 1974-09-01 21.5374126814278 1974-10-01 21.7513826304516 1974-11-01 21.8851138485914 1974-12-01 22.1191434803362 1975-01-01 22.5403968174769 1975-02-01 22.8412920582916 1975-03-01 23.0418888855014 1975-04-01 23.2892916390602 1975-05-01 23.5433809535260 1975-06-01 23.5567540753400 1975-07-01 23.7038584152938 1975-08-01 23.8509627552477 1975-09-01 23.9913805342946 1975-10-01 24.3123354578303 1975-11-01 24.5797978941100 1975-12-01 24.7269022340639 1976-01-01 24.9341856221807 1976-02-01 25.1214093275766 1976-03-01 25.2484539848094 1976-04-01 25.3821852029493 1976-05-01 25.5760954692522 1976-06-01 25.9839756845788 1976-07-01 26.5456468007663 1976-08-01 26.7261839452551 1976-09-01 26.9267807724649 1976-10-01 27.0203926251629 1976-11-01 27.1273775996748 1976-12-01 27.3012281832566 1977-01-01 27.6355562286063 1977-02-01 27.8361530558161 1977-03-01 28.0634961266539 1977-04-01 28.5984209992134 1977-05-01 28.8926296791212 1977-06-01 29.0731668236100 1977-07-01 29.4609873562157 1977-08-01 29.6147782570765 1977-09-01 29.8354347670073 1977-10-01 29.9290466197053 1977-11-01 30.0494047160312 1977-12-01 30.2500015432410 1978-01-01 30.5776430276837 1978-02-01 30.6913145631026 1978-03-01 30.9052845121264 1978-04-01 31.0590754129872 1978-05-01 31.2663588011041 1978-06-01 31.2864184838250 1978-07-01 31.6274330900817 1978-08-01 31.9149552090825 1978-09-01 32.0888057926643 1978-10-01 32.1957907671762 1978-11-01 32.2292235717112 1978-12-01 32.4365069598280 1979-01-01 32.5836112997819 1979-02-01 32.7106559570148 1979-03-01 32.7507753224567 1979-04-01 32.9246259060386 1979-05-01 33.0249243196435 1979-06-01 33.1252227332484 1979-07-01 33.4996701440401 1979-08-01 33.5799088749240 1979-09-01 33.6133416794590 1979-10-01 33.7002669712499 1979-11-01 33.7738191412268 1979-12-01 33.8941772375527 1980-01-01 34.1549531129255 1980-02-01 34.3622365010423 1980-03-01 34.4491617928332 1980-04-01 34.5695198891591 1980-05-01 34.6965645463920 1980-06-01 34.8637285690668 1980-07-01 35.4253996852544 1980-08-01 35.6126233906502 1980-09-01 35.7864739742320 1980-10-01 35.8667127051160 1980-11-01 36.0338767277908 1980-12-01 36.1475482632097 1981-01-01 36.3682047731405 1981-02-01 36.4618166258384 1981-03-01 36.6824731357692 1981-04-01 36.8696968411651 1981-05-01 36.8028312320951 1981-06-01 36.8630102802581 1981-07-01 37.2775770564917 1981-08-01 37.4179948355386 1981-09-01 37.5851588582134 1981-10-01 37.9997256344470 1981-11-01 38.1000240480520 1981-12-01 38.3206805579828 1982-01-01 38.5079042633786 1982-02-01 38.6015161160765 1982-03-01 38.6951279687744 1982-04-01 39.3504109376598 1982-05-01 39.5710674475906 1982-06-01 39.5978136912186 1982-07-01 39.9990073456383 1982-08-01 40.3801413173369 1982-09-01 40.7010962408726 1982-10-01 40.9418124335244 1982-11-01 40.8682602635475 1982-12-01 41.1691555043622 1983-01-01 41.7776325468987 1983-02-01 42.0718412268064 1983-03-01 42.2523783712952 1983-04-01 42.5332139293890 1983-05-01 42.7538704393198 1983-06-01 42.8474822920177 1983-07-01 43.3623474818563 1983-08-01 43.5361980654381 1983-09-01 43.7902873799039 1983-10-01 43.8772126716948 1983-11-01 43.6966755272060 1983-12-01 43.7301083317409 1984-01-01 44.2583466433935 1984-02-01 44.4790031533243 1984-03-01 44.6729134196271 1984-04-01 44.9738086604418 1984-05-01 45.0674205131397 1984-06-01 45.3081367057915 1984-07-01 45.7160169211182 1984-08-01 45.8096287738161 1984-09-01 45.9166137483280 1984-10-01 45.7360766038391 1984-11-01 45.7828825301881 1984-12-01 45.9767927964909 1985-01-01 46.0637180882818 1985-02-01 46.4181058163525 1985-03-01 46.4314789381665 1985-04-01 46.8727919580281 1985-05-01 46.9396575670981 1985-06-01 47.1603140770289 1985-07-01 48.0830594821940 1985-08-01 48.1967310176129 1985-09-01 48.2234772612409 1985-10-01 48.1766713348920 1985-11-01 48.1432385303570 1985-12-01 48.4307606493577 1986-01-01 48.6781634029165 1986-02-01 49.1395361054991 1986-03-01 49.2064017145690 1986-04-01 49.5474163208257 1986-05-01 49.6276550517097 1986-06-01 49.8483115616405 1986-07-01 50.4367289214559 1986-08-01 50.5035945305259 1986-09-01 50.5169676523399 1986-10-01 50.4233557996419 1986-11-01 50.3029977033160 1986-12-01 50.5771467005028 1987-01-01 50.6306391877588 1987-02-01 50.8579822585966 1987-03-01 50.8981016240385 1987-04-01 51.3394146439001 1987-05-01 51.4530861793190 1987-06-01 51.6001905192729 1987-07-01 52.0615632218555 1987-08-01 52.1284288309254 1987-09-01 52.0013841736925 1987-10-01 51.6001905192729 1987-11-01 51.3995936920631 1987-12-01 51.5734442756449 1988-01-01 51.4263399356911 1988-02-01 51.6536830065288 1988-03-01 51.6269367629009 1988-04-01 52.1083691482044 1988-05-01 52.1284288309254 1988-06-01 52.2955928536003 1988-07-01 52.6031746553220 1988-08-01 52.8171446043458 1988-09-01 52.7837117998108 1988-10-01 52.5296224853451 1988-11-01 52.3490853408562 1988-12-01 52.6232343380430 1989-01-01 52.6366074598570 1989-02-01 52.9174430179507 1989-03-01 53.0043683097416 1989-04-01 53.2852038678354 1989-05-01 53.3988754032543 1989-06-01 53.6061587913711 1989-07-01 54.1812030293726 1989-08-01 54.2815014429775 1989-09-01 54.1878895902796 1989-10-01 53.9271137149068 1989-11-01 53.6596512786271 1989-12-01 53.8736212276509 1990-01-01 54.0207255676047 1990-02-01 54.3149342475125 1990-03-01 54.4687251483733 1990-04-01 54.9434709727699 1990-05-01 55.0705156300028 1990-06-01 55.2644258963056 1990-07-01 55.9732013524470 1990-08-01 56.0066341569820 1990-09-01 55.9531416697260 1990-10-01 55.7993507688652 1990-11-01 55.6856792334462 1990-12-01 56.0601266442379 1991-01-01 56.7287827349373 1991-02-01 56.9895586103101 1991-03-01 57.0764839021010 1991-04-01 57.1567226329849 1991-05-01 57.3238866556598 1991-06-01 57.5980356528466 1991-07-01 58.1730798908480 1991-08-01 58.3335573526159 1991-09-01 58.2065126953830 1991-10-01 58.3469304744299 1991-11-01 58.4004229616858 1991-12-01 58.5007213752908 1992-01-01 58.9487209560593 1992-02-01 59.1359446614552 1992-03-01 59.4635861458979 1992-04-01 59.7845410694336 1992-05-01 59.9316454093875 1992-06-01 60.1723616020392 1992-07-01 60.7674655227617 1992-08-01 60.8008983272967 1992-09-01 60.4866299646680 1992-10-01 60.5133762082960 1992-11-01 60.8276445709246 1992-12-01 60.9145698627156 1993-01-01 61.5029872225310 1993-02-01 61.7971959024388 1993-03-01 61.9443002423927 1993-04-01 61.9643599251136 1993-05-01 62.0914045823465 1993-06-01 62.2786282877424 1993-07-01 62.9940903047907 1993-08-01 63.2013736929075 1993-09-01 62.7934934775809 1993-10-01 62.8202397212089 1993-11-01 62.8804187693718 1993-12-01 62.9807171829767 1994-01-01 63.2615527410705 1994-02-01 63.6159404691412 1994-03-01 63.6226270300482 1994-04-01 63.8299104181650 1994-05-01 63.8499701008860 1994-06-01 63.9034625881419 1994-07-01 64.6857902142602 1994-08-01 64.6924767751672 1994-09-01 64.2511637553056 1994-10-01 64.0706266108168 1994-11-01 64.3581487298175 1994-12-01 64.3848949734455 1995-01-01 64.6322977270042 1995-02-01 64.9799988941680 1995-03-01 64.8930736023770 1995-04-01 65.1137301123078 1995-05-01 64.8262079933071 1995-06-01 65.2006554040988 1995-07-01 66.0364755174730 1995-08-01 66.1300873701709 1995-09-01 65.5751028148904 1995-10-01 65.4614312794715 1995-11-01 65.7021474721233 1995-12-01 65.4413715967505 1996-01-01 66.4309826109856 1996-02-01 66.5554748661309 1996-03-01 66.6799671212762 1996-04-01 66.7470014125083 1996-05-01 66.4884405748988 1996-06-01 66.5937801754064 1996-07-01 67.2449704330894 1996-08-01 67.3503100335970 1996-09-01 66.9002226496102 1996-10-01 66.9002226496102 1996-11-01 67.2832757423649 1996-12-01 67.2258177784517 1997-01-01 67.6471761804818 1997-02-01 67.8003974175837 1997-03-01 67.7716684356271 1997-04-01 67.8291263995404 1997-05-01 67.5418365799743 1997-06-01 67.6280235258441 1997-07-01 68.3558244020780 1997-08-01 68.2696374562083 1997-09-01 67.6088708712064 1997-10-01 67.6567525078007 1997-11-01 68.0685345825120 1997-12-01 68.0589582551932 1998-01-01 68.8154881133837 1998-02-01 69.2847281520082 1998-03-01 69.1123542602686 1998-04-01 69.2559991700516 1998-05-01 69.2464228427328 1998-06-01 69.3230334612837 1998-07-01 69.8784604457780 1998-08-01 69.8018498272271 1998-09-01 69.6582049174441 1998-10-01 69.7922734999082 1998-11-01 69.5145600076611 1998-12-01 69.5815942988931 1999-01-01 69.9071894277346 1999-02-01 70.3955821209969 1999-03-01 70.1944792473007 1999-04-01 70.2710898658516 1999-05-01 70.3477004844025 1999-06-01 70.3764294663592 1999-07-01 70.7403299044761 1999-08-01 70.6732956132440 1999-09-01 70.7403299044761 1999-10-01 70.7403299044761 1999-11-01 70.8935511415780 1999-12-01 71.0659250333176 2000-01-01 71.3244858709271 2000-02-01 71.4489781260723 2000-03-01 71.6883863090440 2000-04-01 71.8799128554214 2000-05-01 71.7745732549138 2000-06-01 71.8416075461459 2000-07-01 72.3683055486836 2000-08-01 72.4736451491912 2000-09-01 72.2150843115818 2000-10-01 71.9373708193346 2000-11-01 72.0427104198422 2000-12-01 72.3300002394082 2001-01-01 72.5119504584667 2001-02-01 72.7800876233950 2001-03-01 72.7513586414384 2001-04-01 73.1918696981063 2001-05-01 73.2589039893384 2001-06-01 73.5078884996289 2001-07-01 74.2644183578195 2001-08-01 74.1495024299931 2001-09-01 74.0824681387610 2001-10-01 74.2739946851384 2001-11-01 74.8294216696326 2001-12-01 74.9443375974591 2002-01-01 75.1741694531119 2002-02-01 75.8540886927515 2002-03-01 75.8253597107949 2002-04-01 75.2220510897062 2002-05-01 75.3752723268081 2002-06-01 75.6338331644176 2002-07-01 76.0743442210855 2002-08-01 76.1796838215930 2002-09-01 75.8349360381138 2002-10-01 75.2986617082572 2002-11-01 75.6338331644176 2002-12-01 75.9881572752156 2003-01-01 75.9211229839836 2003-02-01 76.4095156772458 2003-03-01 76.4286683318836 2003-04-01 76.9553663344213 2003-05-01 76.7159581514496 2003-06-01 76.9840953163779 2003-07-01 77.3863010637704 2003-08-01 77.4150300457270 2003-09-01 77.1756218627553 2003-10-01 77.1851981900741 2003-11-01 77.5586749555100 2003-12-01 77.8555411023949 2004-01-01 77.8172357931194 2004-02-01 78.3439337956571 2004-03-01 78.0662203034100 2004-04-01 78.5641893239911 2004-05-01 78.5163076873968 2004-06-01 78.6695289244986 2004-07-01 79.3302955095005 2004-08-01 79.2919902002250 2004-09-01 79.1770742723986 2004-10-01 79.2728375455873 2004-11-01 79.4164824553703 2004-12-01 79.3781771460948 2005-01-01 79.9623331125458 2005-02-01 80.2208939501552 2005-03-01 80.2304702774741 2005-04-01 80.0197910764590 2005-05-01 80.2687755867496 2005-06-01 80.5847943882722 2005-07-01 81.2168319913175 2005-08-01 81.0348817722590 2005-09-01 80.7763209346495 2005-10-01 81.0348817722590 2005-11-01 81.3509005737816 2005-12-01 81.3509005737816 2006-01-01 81.1210687181288 2006-02-01 81.5615797747967 2006-03-01 81.3317479191439 2006-04-01 81.4945454835646 2006-05-01 81.5807324294344 2006-06-01 81.7626826484929 2006-07-01 82.3085333056684 2006-08-01 82.3947202515382 2006-09-01 82.0499724680590 2006-10-01 82.1553120685665 2006-11-01 82.1553120685665 2006-12-01 82.4042965788571 2007-01-01 82.4904835247269 2007-02-01 83.1416737824099 2007-03-01 83.2470133829174 2007-04-01 83.3427766561061 2007-05-01 83.4385399292948 2007-06-01 83.4002346200193 2007-07-01 83.9365089498759 2007-08-01 83.8886273132816 2007-09-01 83.3427766561061 2007-10-01 83.4289636019759 2007-11-01 83.3906582927004 2007-12-01 83.8503220040061 2008-01-01 83.6109138210344 2008-02-01 84.1663408055287 2008-03-01 84.4632069524136 2008-04-01 83.9843905864702 2008-05-01 84.4536306250948 2008-06-01 84.8941416817627 2008-07-01 85.6889768492287 2008-08-01 85.8517744136495 2008-09-01 85.5549082667646 2008-10-01 85.9283850322004 2008-11-01 85.9666903414759 2008-12-01 86.4359303801004 2009-01-01 86.2156748517664 2009-02-01 87.2307655475664 2009-03-01 87.0871206377834 2009-04-01 87.1733075836532 2009-05-01 87.2786471841608 2009-06-01 87.6329712949589 2009-07-01 88.0926350062645 2009-08-01 88.0160243877136 2009-09-01 87.9106847872060 2009-10-01 87.9106847872060 2009-11-01 87.5659370037268 2009-12-01 87.9394137691626 2010-01-01 87.5850896583645 2010-02-01 88.2650088980041 2010-03-01 88.0160243877136 2010-04-01 88.1596692974966 2010-05-01 88.4182301351060 2010-06-01 88.8012832278607 2010-07-01 89.3950155216305 2010-08-01 89.3279812303984 2010-09-01 89.2705232664852 2010-10-01 89.3567102123550 2010-11-01 89.2609469391664 2010-12-01 89.1939126479343 2011-01-01 89.8451029056173 2011-02-01 90.1898506890966 2011-03-01 90.4388351993871 2011-04-01 90.3526482535173 2011-05-01 90.3813772354739 2011-06-01 90.7069723643154 2011-07-01 91.2145177122154 2011-08-01 91.1283307663456 2011-09-01 90.8793462560550 2011-10-01 91.0612964751135 2011-11-01 91.1857887302588 2011-12-01 91.3485862946796 2012-01-01 92.4785929183060 2012-02-01 92.9382566296116 2012-03-01 92.9957145935248 2012-04-01 92.9669856115682 2012-05-01 93.3691913589606 2012-06-01 93.7713971063531 2012-07-01 94.2693661269342 2012-08-01 94.2693661269342 2012-09-01 93.9054656888172 2012-10-01 94.0395342712814 2012-11-01 94.0299579439625 2012-12-01 94.1927555083833 2013-01-01 94.2406371449776 2013-02-01 94.7769114748342 2013-03-01 95.2365751861399 2013-04-01 94.7577588201965 2013-05-01 95.4759833691116 2013-06-01 95.8781891165040 2013-07-01 96.3570054824474 2013-08-01 96.4814977375926 2013-09-01 96.2133605726644 2013-10-01 96.4431924283172 2013-11-01 96.5772610107813 2013-12-01 96.7496349025210 2014-01-01 96.8453981757096 2014-02-01 97.0848063586813 2014-03-01 97.4199778148417 2014-04-01 97.5731990519436 2014-05-01 97.6976913070889 2014-06-01 97.7838782529587 2014-07-01 98.4159158560040 2014-08-01 98.1477786910756 2014-09-01 98.1765076730322 2014-10-01 98.3393052374530 2014-11-01 97.9849811266549 2014-12-01 98.2531182915832 2015-01-01 98.6649003662945 2015-02-01 99.3065142966586 2015-03-01 98.7989689487587 2015-04-01 99.4788881883983 2015-05-01 99.6799910620945 2015-06-01 99.9002465904284 2015-07-01 100.4365209202850 2015-08-01 100.6088948120250 2015-09-01 100.2258417192700 2015-10-01 100.9440662681850 2015-11-01 100.9440662681850 2015-12-01 101.0111005594170 2016-01-01 101.2313560877510 2016-02-01 101.5761038712300 2016-03-01 102.3613627113770 2016-04-01 102.4092443479720 2016-05-01 102.6869578402190 2016-06-01 102.6294998763060 2016-07-01 103.2519611520320 2016-08-01 103.4530640257280 2016-09-01 103.1561978788430 2016-10-01 103.1274688968870 2016-11-01 103.1370452242060 2016-12-01 103.1178925695680 2017-01-01 103.6541668994250 2017-02-01 103.7786591545700 2017-03-01 103.9701857009470 2017-04-01 104.6788339225430 2017-05-01 104.6501049405870 2017-06-01 104.7362918864570 2017-07-01 105.4545164353720 2017-08-01 105.3396005075450 2017-09-01 105.1384976338490 2017-10-01 105.4353637807340 2017-11-01 104.9278184328340 2017-12-01 105.2725662163130 2018-01-01 105.6364666544300 2018-02-01 105.8567221827640 2018-03-01 105.8950274920400 2018-04-01 106.0769777110980 2018-05-01 106.3068095667510 2018-06-01 106.1057066930550 2018-07-01 107.1016447342170 2018-08-01 107.3314765898700 2018-09-01 106.8239312419700 2018-10-01 107.0537630976230