Month Index 2015=100 1970-01-01 83.5497911056619 1970-02-01 83.3439922084150 1970-03-01 82.9694367199920 1970-04-01 83.3819023864286 1970-05-01 83.2822215178265 1970-06-01 82.9239552427060 1970-07-01 83.8214591771409 1970-08-01 83.7302985801573 1970-09-01 83.2550537166314 1970-10-01 85.7462109070746 1970-11-01 85.4730705407386 1970-12-01 85.1359811369447 1971-01-01 86.7018570243003 1971-02-01 86.5808233040920 1971-03-01 86.2572375545216 1971-04-01 87.1285402070170 1971-05-01 86.6864819311764 1971-06-01 86.2931005179503 1971-07-01 87.0813070352874 1971-08-01 87.0251303461769 1971-09-01 87.0097891083067 1971-10-01 88.0238430787926 1971-11-01 87.8635163273670 1971-12-01 88.7588125724832 1972-01-01 88.3405375168610 1972-02-01 87.5195730322600 1972-03-01 86.9467049141936 1972-04-01 87.5144631938540 1972-05-01 87.2089933648844 1972-06-01 87.2386895615557 1972-07-01 89.2159002626862 1972-08-01 88.7714866027478 1972-09-01 88.5418867667010 1972-10-01 89.4446197037375 1972-11-01 89.8300846210850 1972-12-01 89.3458065805336 1973-01-01 89.4555981422771 1973-02-01 90.1990017415925 1973-03-01 91.2967479465819 1973-04-01 92.1799221088914 1973-05-01 90.8220091317148 1973-06-01 89.0759533263402 1973-07-01 91.4942715168076 1973-08-01 92.2353092422501 1973-09-01 97.4991748250423 1973-10-01 99.7597024051389 1973-11-01 100.1700169976850 1973-12-01 98.8721241385329 1974-01-01 99.1740574934191 1974-02-01 96.4321885433926 1974-03-01 96.8364667984589 1974-04-01 96.9311511096061 1974-05-01 96.2758248949674 1974-06-01 96.0851844850269 1974-07-01 97.9356196436740 1974-08-01 97.9122552325986 1974-09-01 95.3548089567458 1974-10-01 91.8666014856073 1974-11-01 90.8168285732461 1974-12-01 90.3015523702242 1975-01-01 91.0974933369888 1975-02-01 90.3683534332809 1975-03-01 89.6839092695264 1975-04-01 91.5074426831509 1975-05-01 90.0433671462136 1975-06-01 89.5333257015918 1975-07-01 91.9589629831931 1975-08-01 81.5241299600777 1975-09-01 77.6485260708760 1975-10-01 78.9591275717504 1975-11-01 78.6975700824778 1975-12-01 78.3894677603662 1976-01-01 80.6775144948085 1976-02-01 80.1557835973530 1976-03-01 79.8791312014111 1976-04-01 81.4308924481223 1976-05-01 80.4883174552340 1976-06-01 79.7382908774749 1976-07-01 81.7744835168511 1976-08-01 81.6827368817134 1976-09-01 81.0305750665944 1976-10-01 80.6318778191680 1976-11-01 79.8903899397607 1976-12-01 77.9107558934571 1977-01-01 80.2812939262952 1977-02-01 79.7138396257962 1977-03-01 78.9415561249565 1977-04-01 81.3157831403079 1977-05-01 80.9803067308660 1977-06-01 80.5152836136378 1977-07-01 82.6338370069944 1977-08-01 82.6398225328939 1977-09-01 82.2231662691753 1977-10-01 83.9569214060113 1977-11-01 83.3678530023914 1977-12-01 83.1824430457026 1978-01-01 84.5343507119499 1978-02-01 83.9804140269432 1978-03-01 83.3144457644320 1978-04-01 84.0691902736083 1978-05-01 83.9174030714856 1978-06-01 82.8343931165166 1978-07-01 83.7152900009932 1978-08-01 83.1099870772429 1978-09-01 82.5960237643986 1978-10-01 83.3434495587209 1978-11-01 84.0658880915873 1978-12-01 83.4009625678950 1979-01-01 84.9348055646050 1979-02-01 84.4215751929638 1979-03-01 84.2527510475950 1979-04-01 87.3246392424059 1979-05-01 87.0388673718281 1979-06-01 84.8333283717758 1979-07-01 84.1537965174929 1979-08-01 83.8153822926209 1979-09-01 82.7214995940842 1979-10-01 84.2522625821923 1979-11-01 83.9289093582871 1979-12-01 83.1531463963399 1980-01-01 84.8246988933670 1980-02-01 84.0184071357158 1980-03-01 83.1719092411422 1980-04-01 84.5418724346274 1980-05-01 82.7190861516935 1980-06-01 81.9153486833474 1980-07-01 83.9546928164970 1980-08-01 83.5782475831900 1980-09-01 82.4116110815896 1980-10-01 84.0981557367918 1980-11-01 83.6428588532230 1980-12-01 82.7213432754204 1981-01-01 83.9072243599424 1981-02-01 83.3951544291935 1981-03-01 82.2339404053570 1981-04-01 83.9830653401716 1981-05-01 83.4758507833962 1981-06-01 82.5291415215904 1981-07-01 84.6728824037280 1981-08-01 83.9005307833241 1981-09-01 82.4092740126777 1981-10-01 83.8561159824060 1981-11-01 83.0912275119456 1981-12-01 82.3950138786059 1982-01-01 84.2931841999370 1982-02-01 84.1369129459007 1982-03-01 83.4153766176752 1982-04-01 86.2315342149731 1982-05-01 84.8790545819150 1982-06-01 84.8855293892964 1982-07-01 87.1987841147862 1982-08-01 86.8343980358800 1982-09-01 86.4682903510146 1982-10-01 88.1732585569068 1982-11-01 88.1898578580565 1982-12-01 87.2820966356000 1983-01-01 86.8940720693666 1983-02-01 86.7674406326970 1983-03-01 82.2132986438700 1983-04-01 81.2970187463253 1983-05-01 81.1657466904969 1983-06-01 80.9390027696098 1983-07-01 81.3875926159854 1983-08-01 81.7620783322763 1983-09-01 81.5032896991329 1983-10-01 81.2219787857478 1983-11-01 81.4032675206905 1983-12-01 81.1154696342847 1984-01-01 81.6252653821889 1984-02-01 81.1001707473684 1984-03-01 80.7193523907208 1984-04-01 81.7490645560275 1984-05-01 81.9360475935270 1984-06-01 81.6980331125536 1984-07-01 74.0906949530168 1984-08-01 67.2498472641917 1984-09-01 66.9822428873586 1984-10-01 68.6788662647658 1984-11-01 68.7334423079790 1984-12-01 68.6325788836814 1985-01-01 70.9736373677723 1985-02-01 70.7059408191945 1985-03-01 70.7246379825111 1985-04-01 72.7309394919471 1985-05-01 71.8519950930720 1985-06-01 72.3503406871585 1985-07-01 77.5970869144518 1985-08-01 82.6481526816683 1985-09-01 82.7747245523663 1985-10-01 85.9674016371698 1985-11-01 85.0043433115126 1985-12-01 77.7903528906846 1986-01-01 76.7888970321422 1986-02-01 76.5481110090519 1986-03-01 74.8204121909874 1986-04-01 80.4171448366039 1986-05-01 79.5738907108947 1986-06-01 77.4219130514662 1986-07-01 77.3384131617939 1986-08-01 72.3515851824020 1986-09-01 68.6160540633880 1986-10-01 78.3135895742526 1986-11-01 80.8407827119557 1986-12-01 79.8715608946641 1987-01-01 82.3586580541601 1987-02-01 83.2405491961249 1987-03-01 84.6739648349607 1987-04-01 86.6083946298341 1987-05-01 85.2911343453991 1987-06-01 87.7248620250977 1987-07-01 91.6646436290493 1987-08-01 90.1408059755593 1987-09-01 94.4560175793076 1987-10-01 97.0936876162160 1987-11-01 91.4710250884012 1987-12-01 92.9216373294742 1988-01-01 95.7517153893324 1988-02-01 97.5090652386600 1988-03-01 95.6611212757327 1988-04-01 94.2067176821170 1988-05-01 97.4368778437144 1988-06-01 99.7018931137616 1988-07-01 98.4163147370259 1988-08-01 95.2170372569031 1988-09-01 90.2432759497154 1988-10-01 89.6775047624214 1988-11-01 89.6767427052130 1988-12-01 88.6792678595704 1989-01-01 88.7935006245626 1989-02-01 87.8223594314670 1989-03-01 88.9368488100254 1989-04-01 88.6894175763859 1989-05-01 90.0461442268118 1989-06-01 86.9011830686385 1989-07-01 88.1728397658711 1989-08-01 90.8415255782852 1989-09-01 90.8938974333177 1989-10-01 89.4743854734126 1989-11-01 89.5631176334207 1989-12-01 89.8698051561370 1990-01-01 90.6254183555370 1990-02-01 89.1311924239857 1990-03-01 89.3542514172039 1990-04-01 89.5843376214557 1990-05-01 87.4378254259169 1990-06-01 88.3593249776294 1990-07-01 88.6202743641192 1990-08-01 89.5864138379052 1990-09-01 88.6800370035202 1990-10-01 85.8448887832132 1990-11-01 85.9641466639402 1990-12-01 85.0522355492927 1991-01-01 84.9085776018566 1991-02-01 84.7058450807355 1991-03-01 86.3129489018177 1991-04-01 86.1197389177461 1991-05-01 86.0289781470502 1991-06-01 86.0418849033270 1991-07-01 84.2731531883954 1991-08-01 84.1955617383752 1991-09-01 83.6178027663439 1991-10-01 80.2211438934322 1991-11-01 79.3387709186352 1991-12-01 77.2576558975406 1992-01-01 76.3479633800849 1992-02-01 76.6653274867331 1992-03-01 78.2702162415216 1992-04-01 77.0638312354559 1992-05-01 75.3930224196038 1992-06-01 75.3382309290108 1992-07-01 75.4137970493397 1992-08-01 74.7408963984698 1992-09-01 74.6146767082302 1992-10-01 75.5462473121832 1992-11-01 75.1884649794801 1992-12-01 74.7102838878258 1993-01-01 75.2631961179426 1993-02-01 75.2888720141536 1993-03-01 75.9652618447514 1993-04-01 75.8861753780260 1993-05-01 76.3932360104784 1993-06-01 76.7198765628474 1993-07-01 78.7853648322272 1993-08-01 78.7109775994547 1993-09-01 78.9754877743307 1993-10-01 79.2714741945268 1993-11-01 78.8523185397291 1993-12-01 79.9574509870479 1994-01-01 80.8210189967261 1994-02-01 80.7792606380842 1994-03-01 79.9007221428507 1994-04-01 79.1662108751851 1994-05-01 80.4690061506830 1994-06-01 80.8024710444464 1994-07-01 81.8575754371456 1994-08-01 81.6042031012118 1994-09-01 80.9493914080452 1994-10-01 81.8800473220755 1994-11-01 83.2423125585798 1994-12-01 85.5303144753060 1995-01-01 86.2518507336274 1995-02-01 85.5824433745233 1995-03-01 85.5334625080885 1995-04-01 86.9083665513640 1995-05-01 87.4624562345514 1995-06-01 87.7349932572824 1995-07-01 88.1465842655769 1995-08-01 87.1358837343626 1995-09-01 87.4865269666205 1995-10-01 87.6512038109035 1995-11-01 87.5310822763686 1995-12-01 87.4385186902332 1996-01-01 89.9637835791875 1996-02-01 90.9747993721105 1996-03-01 91.0750448686096 1996-04-01 91.3097079065641 1996-05-01 91.2967168428116 1996-06-01 90.4176718868747 1996-07-01 92.4965351102849 1996-08-01 92.0201388340524 1996-09-01 93.0988546863951 1996-10-01 94.6851932889752 1996-11-01 95.3136848045924 1996-12-01 95.1966198808124 1997-01-01 95.8634255398959 1997-02-01 95.9870887385049 1997-03-01 96.5701504694843 1997-04-01 96.2442419874946 1997-05-01 95.2201722571132 1997-06-01 94.8161168784635 1997-07-01 93.0326684802047 1997-08-01 91.6945169861048 1997-09-01 91.3345167228397 1997-10-01 91.9775324238547 1997-11-01 91.8986652334994 1997-12-01 91.0206453221355 1998-01-01 91.3784811508915 1998-02-01 89.9434798218671 1998-03-01 88.1384813633254 1998-04-01 85.6674873576630 1998-05-01 84.3857469052346 1998-06-01 82.3632033287444 1998-07-01 83.3513373587304 1998-08-01 81.8309372378590 1998-09-01 80.6593756273800 1998-10-01 79.5212807882554 1998-11-01 80.7243637481328 1998-12-01 79.1935767404668 1999-01-01 80.3551087772497 1999-02-01 82.3646174526838 1999-03-01 81.5843326866934 1999-04-01 83.0058289616726 1999-05-01 83.8712537915917 1999-06-01 81.2743358202135 1999-07-01 80.4464232709068 1999-08-01 79.7768000468537 1999-09-01 78.4994607947895 1999-10-01 76.6237331229790 1999-11-01 76.9986046868366 1999-12-01 76.3036006899504 2000-01-01 77.0593412251298 2000-02-01 74.9574526258104 2000-03-01 75.3979359316656 2000-04-01 77.2369618564894 2000-05-01 74.6301397210191 2000-06-01 73.5803811108564 2000-07-01 72.9418206994947 2000-08-01 71.2664903531952 2000-09-01 67.6119519995557 2000-10-01 66.8587889601397 2000-11-01 66.9352835951803 2000-12-01 70.9721837752528 2001-01-01 72.6830870666108 2001-02-01 71.8799557392412 2001-03-01 70.8515053492593 2001-04-01 69.7939497014193 2001-05-01 71.7547504274955 2001-06-01 71.0280707432966 2001-07-01 70.8015376376572 2001-08-01 73.1048076109334 2001-09-01 71.1197356667908 2001-10-01 71.1545422463476 2001-11-01 71.5416546169640 2001-12-01 71.9811220053507 2002-01-01 74.1228427680962 2002-02-01 73.3249951416677 2002-03-01 74.9431355570548 2002-04-01 76.3327668917838 2002-05-01 78.1721932578482 2002-06-01 81.4213353093394 2002-07-01 79.7484420441181 2002-08-01 77.4989639061398 2002-09-01 78.5797052690744 2002-10-01 81.0045277347857 2002-11-01 82.4648320381496 2002-12-01 84.1921326927646 2003-01-01 87.2837218314288 2003-02-01 88.8315198575098 2003-03-01 88.3541985823364 2003-04-01 87.6292924203049 2003-05-01 88.5879681603909 2003-06-01 88.7872567726452 2003-07-01 90.5934358635505 2003-08-01 90.4767569563678 2003-09-01 89.4214469425329 2003-10-01 90.1924148066768 2003-11-01 93.6318029276612 2003-12-01 94.4260996393618 2004-01-01 96.2767215298748 2004-02-01 98.4974489519936 2004-03-01 95.6494794153704 2004-04-01 93.5056175552152 2004-05-01 91.8034896007312 2004-06-01 93.3463784504864 2004-07-01 95.3721515257277 2004-08-01 96.9064505200732 2004-09-01 97.5075697481440 2004-10-01 99.8655616428486 2004-11-01 99.3618665305760 2004-12-01 100.4541635273680 2005-01-01 99.8893786282034 2005-02-01 100.6075513002370 2005-03-01 101.8635314436980 2005-04-01 102.2826141190080 2005-05-01 102.5783792499010 2005-06-01 102.3202472872980 2005-07-01 100.0062435576960 2005-08-01 101.0511849148380 2005-09-01 101.2867155223050 2005-10-01 102.8083048105690 2005-11-01 103.2356527706750 2005-12-01 103.1566723514650 2006-01-01 100.9037387638600 2006-02-01 99.2491611138241 2006-03-01 93.5859527072456 2006-04-01 91.5782504658781 2006-05-01 90.6097064532654 2006-06-01 90.2081347752240 2006-07-01 89.9530472262776 2006-08-01 91.7247403300800 2006-09-01 95.0836880002028 2006-10-01 96.3705563244514 2006-11-01 96.0721920223040 2006-12-01 98.1480534758894 2007-01-01 99.3883033143134 2007-02-01 98.6955727525093 2007-03-01 98.3690438239347 2007-04-01 102.2500265322600 2007-05-01 101.7074436018050 2007-06-01 104.6328277457750 2007-07-01 107.2095807705160 2007-08-01 99.6910306416796 2007-09-01 97.4875867684423 2007-10-01 101.2732016224660 2007-11-01 100.3060790524320 2007-12-01 101.8214751980330 2008-01-01 101.4217714130890 2008-02-01 102.9087080142340 2008-03-01 100.9826971708630 2008-04-01 100.0820660778550 2008-05-01 98.4439064757502 2008-06-01 96.0796594965672 2008-07-01 95.3924098642485 2008-08-01 93.1400652945908 2008-09-01 91.2618223554044 2008-10-01 87.3204661003924 2008-11-01 83.7099533106561 2008-12-01 81.4346144768514 2009-01-01 80.5264829756581 2009-02-01 77.4650126660126 2009-03-01 79.7264887636583 2009-04-01 83.7035867618763 2009-05-01 85.0490366205718 2009-06-01 88.6351965637940 2009-07-01 90.0264495027908 2009-08-01 93.0894462156334 2009-09-01 95.1608022284736 2009-10-01 97.4876532317159 2009-11-01 95.5198076962464 2009-12-01 94.6097605243865 2010-01-01 95.7760528622086 2010-02-01 93.0443505565776 2010-03-01 93.0318764134722 2010-04-01 93.6299558584812 2010-05-01 94.2650572450616 2010-06-01 94.6101209570162 2010-07-01 96.2639498178815 2010-08-01 95.0155041389742 2010-09-01 95.2110677306083 2010-10-01 97.2017266253699 2010-11-01 99.7461271037689 2010-12-01 97.4118855670392 2011-01-01 98.5130793661668 2011-02-01 96.9662186937793 2011-03-01 93.4408802031814 2011-04-01 98.0815907255652 2011-05-01 98.4556799361103 2011-06-01 100.6431418293170 2011-07-01 103.9689439946140 2011-08-01 103.0201221489890 2011-09-01 101.8353523932070 2011-10-01 98.7480236930907 2011-11-01 97.2067282381965 2011-12-01 97.7655609641876 2012-01-01 100.9428048094150 2012-02-01 103.5642437408740 2012-03-01 102.2847447867090 2012-04-01 102.4356168013590 2012-05-01 98.5346408895821 2012-06-01 100.2485171879070 2012-07-01 101.9251463381790 2012-08-01 102.2376001033430 2012-09-01 102.0957784886990 2012-10-01 101.8443350005360 2012-11-01 101.9433361754160 2012-12-01 102.8151629292710 2013-01-01 103.7571790831740 2013-02-01 104.4786211289460 2013-03-01 103.9490604493650 2013-04-01 106.3242846554140 2013-05-01 104.4582468357630 2013-06-01 101.3054213487040 2013-07-01 102.7158180197000 2013-08-01 103.0072243422850 2013-09-01 105.0628045025640 2013-10-01 106.1353640535780 2013-11-01 105.8910822201710 2013-12-01 106.3456850898470 2014-01-01 107.7661351328120 2014-02-01 107.5204114674270 2014-03-01 110.2246110308360 2014-04-01 110.4180877249900 2014-05-01 110.0645787900350 2014-06-01 110.2578491927900 2014-07-01 111.1029465535800 2014-08-01 108.4223040658220 2014-09-01 106.0601982008530 2014-10-01 103.7293009957070 2014-11-01 105.0216910691370 2014-12-01 106.3514021340460 2015-01-01 106.2364457441720 2015-02-01 104.5138508074900 2015-03-01 105.7828317531140 2015-04-01 107.1313166196720 2015-05-01 103.0702811891560 2015-06-01 98.3619008845307 2015-07-01 95.2115660718464 2015-08-01 95.1075376037850 2015-09-01 92.9758631736109 2015-10-01 96.7719675204787 2015-11-01 95.9510937028640 2015-12-01 98.8853449292806 2016-01-01 97.3606781390734 2016-02-01 97.3131934601701 2016-03-01 97.0308861749909 2016-04-01 97.8462613001698 2016-05-01 97.8073202305209 2016-06-01 101.0272340563690 2016-07-01 102.5249094657160 2016-08-01 102.9730861687890 2016-09-01 104.1006899274280 2016-10-01 102.8538295776640 2016-11-01 104.4197403715620 2016-12-01 104.5021370281510 2017-01-01 105.8179300913770 2017-02-01 105.8744561699740 2017-03-01 102.6482080229870 2017-04-01 101.6966495548510 2017-05-01 101.1868947825590 2017-06-01 104.3110377100380 2017-07-01 105.0138568988820 2017-08-01 102.9718820615160 2017-09-01 101.6254147778240 2017-10-01 99.8643319643407 2017-11-01 97.9815871783296 2017-12-01 98.3528281618655 2018-01-01 99.8868324268725 2018-02-01 99.7099257328794 2018-03-01 99.2839342756362 2018-04-01 99.6872709422835 2018-05-01 97.6764975379346 2018-06-01 98.5727353972570 2018-07-01 97.8826581063472 2018-08-01 97.3252673544938 2018-09-01 96.7380388760860 2018-10-01 96.4877623887645