Month Index 2015=100 1985-01-01 6.37312617581776 1985-02-01 7.16121651601186 1985-03-01 8.12955303762511 1985-04-01 9.84124279669350 1985-05-01 10.26884084333340 1985-06-01 11.74371414742960 1985-07-01 14.79476817150490 1985-08-01 15.12105879236410 1985-09-01 15.60522700368210 1985-10-01 16.70907264356640 1985-11-01 16.55119495413040 1985-12-01 16.75380968691900 1986-01-01 16.31437851895360 1986-02-01 16.51699325174220 1986-03-01 16.74197655569580 1986-04-01 16.91038958609630 1986-05-01 17.29325048050860 1986-06-01 17.41692636857920 1986-07-01 17.10117108868440 1986-08-01 17.30378582147300 1986-09-01 17.60770797014460 1986-10-01 18.09187618146260 1986-11-01 18.65498323749860 1986-12-01 18.95890538617010 1987-01-01 19.20625716231130 1987-02-01 19.14968688875830 1987-03-01 19.53254778317060 1987-04-01 19.75753108712410 1987-05-01 19.96014581991280 1987-06-01 19.82463670164160 1987-07-01 19.84700527280660 1987-08-01 19.97068116087720 1987-09-01 20.09435714792510 1987-10-01 20.39827919761940 1987-11-01 20.86007893674970 1987-12-01 20.98375482482030 1988-01-01 21.20873812877390 1988-02-01 20.06939299624260 1988-03-01 21.63633606653880 1988-04-01 22.48099670008140 1988-05-01 22.70598000403500 1988-06-01 22.46916356885820 1988-07-01 22.31128587942210 1988-08-01 22.51390061221080 1988-09-01 22.99806892250600 1988-10-01 23.74142214016570 1988-11-01 24.30452919620170 1988-12-01 24.24795892264860 1989-01-01 25.26103258659180 1989-02-01 25.66626205216900 1989-03-01 25.71099909552160 1989-04-01 26.47672088434620 1989-05-01 26.67933561713480 1989-06-01 26.74644133062960 1989-07-01 26.71223952926420 1989-08-01 26.93722283321780 1989-09-01 27.42139114351300 1989-10-01 28.08580551645470 1989-11-01 28.46866641086700 1989-12-01 28.85152730527930 1990-01-01 28.83969417405610 1990-02-01 29.12124775156270 1990-03-01 29.26729221079830 1990-04-01 30.13432131652860 1990-05-01 30.79873578844750 1990-06-01 30.92241167651810 1990-07-01 31.35000971326030 1990-08-01 31.93548524148400 1990-09-01 32.62226828456780 1990-10-01 33.46692891811050 1990-11-01 34.10897471988720 1990-12-01 34.05240444633410 1991-01-01 34.37869516617070 1991-02-01 34.42343220952320 1991-03-01 34.59184523992370 1991-04-01 35.32336532636020 1991-05-01 35.85227068000800 1991-06-01 36.71929988471560 1991-07-01 38.22837489119990 1991-08-01 39.09540399693020 1991-09-01 39.70324819529610 1991-10-01 39.74798533762600 1991-11-01 39.84929265453160 1991-12-01 40.10847766087330 1992-01-01 39.79272238097850 1992-02-01 40.11901300183780 1992-03-01 40.62554988329800 1992-04-01 41.75176399537000 1992-05-01 41.15445523694580 1992-06-01 41.09788496339270 1992-07-01 41.06368326100460 1992-08-01 41.28866646598080 1992-09-01 41.65969422917000 1992-10-01 41.94124780667660 1992-11-01 41.98598485002920 1992-12-01 42.65039932194810 1993-01-01 43.31481369488980 1993-02-01 43.90028932209070 1993-03-01 44.42919467573860 1993-04-01 45.19491656354050 1993-05-01 45.29622388044620 1993-06-01 45.41989976851680 1993-07-01 45.02520574288120 1993-08-01 45.50937395419920 1993-09-01 45.93697199094140 1993-10-01 46.70269377976600 1993-11-01 47.26580083580200 1993-12-01 47.64866173021440 1994-01-01 48.13283004050960 1994-02-01 48.17756708386220 1994-03-01 48.76304271106310 1994-04-01 50.17081040064180 1994-05-01 50.67734718312470 1994-06-01 51.46543754311420 1994-07-01 51.89303557985640 1994-08-01 52.73769611442180 1994-09-01 53.26660156704690 1994-10-01 54.37044710795400 1994-11-01 55.47429274783840 1994-12-01 55.95846095915630 1995-01-01 55.74401309514450 1995-02-01 55.68744282159140 1995-03-01 55.27038022479090 1995-04-01 55.85585585199190 1995-05-01 56.62157764081650 1995-06-01 56.56500736726340 1995-07-01 56.60974441061600 1995-08-01 57.21758860898190 1995-09-01 57.98331039780650 1995-10-01 58.98584862180790 1995-11-01 59.47001693210320 1995-12-01 60.07786113046900 1996-01-01 60.58439791295200 1996-02-01 61.35011970177660 1996-03-01 61.95796390014240 1996-04-01 63.02760773866140 1996-05-01 64.29986630996890 1996-06-01 64.31040174991060 1996-07-01 64.27620004752250 1996-08-01 64.16305950041630 1996-09-01 64.30910395965180 1996-10-01 64.97351843157080 1996-11-01 65.53662548760680 1996-12-01 66.12210111480770 1997-01-01 66.16683815816030 1997-02-01 67.13517467977350 1997-03-01 67.74301887813940 1997-04-01 68.09167807016360 1997-05-01 68.39560011985790 1997-06-01 69.12712020629440 1997-07-01 69.65602555994220 1997-08-01 69.95994770861380 1997-09-01 69.56525358400100 1997-10-01 70.69146779505020 1997-11-01 70.40991421754360 1997-12-01 69.97048304957820 1998-01-01 69.93628134719000 1998-02-01 69.51921875038960 1998-03-01 69.10215615358910 1998-04-01 70.17179999210800 1998-05-01 70.71253847697910 1998-06-01 70.93752178093270 1998-07-01 70.44152033941420 1998-08-01 70.58756479864970 1998-09-01 71.75851605305160 1998-10-01 74.30303329464400 1998-11-01 75.53055482259890 1998-12-01 75.39504570432780 1999-01-01 74.67406105783310 1999-02-01 73.93070774119610 1999-03-01 73.57021541794870 1999-04-01 74.32540186580890 1999-05-01 74.80957007712690 1999-06-01 75.01218480991550 1999-07-01 75.05692195224540 1999-08-01 75.38321257310460 1999-09-01 75.60819587705820 1999-10-01 76.50942668517660 1999-11-01 76.40811936827090 1999-12-01 76.48705811401160 2000-01-01 75.13456300670460 2000-02-01 74.75170211229230 2000-03-01 74.21096352844390 2000-04-01 74.22149896838560 2000-05-01 75.46085362756380 2000-06-01 75.60689808679940 2000-07-01 75.57269638441120 2000-08-01 74.59252663259750 2000-09-01 74.34517485645620 2000-10-01 75.06615950295100 2000-11-01 75.53979237330460 2000-12-01 75.46085362756380 2001-01-01 74.71750031092690 2001-02-01 74.53725414930320 2001-03-01 74.73986888209180 2001-04-01 75.29114280690460 2001-05-01 75.91082013649360 2001-06-01 76.03449602456430 2001-07-01 76.02266289334100 2001-08-01 76.06740003567090 2001-09-01 76.34895351420030 2001-10-01 76.50683110465900 2001-11-01 76.33841817323580 2001-12-01 76.31604960207090 2002-01-01 76.96863084378940 2002-02-01 77.75672120377890 2002-03-01 77.74488807255570 2002-04-01 78.88163752559210 2002-05-01 79.77103530146460 2002-06-01 80.78410886643050 2002-07-01 81.31301422007830 2002-08-01 80.85121457992530 2002-09-01 81.31301422007830 2002-10-01 82.29318397189210 2002-11-01 81.34721592246650 2002-12-01 80.90778485347840 2003-01-01 80.95252189683100 2003-02-01 81.33538279124330 2003-03-01 81.69587511449060 2003-04-01 80.86174992088970 2003-05-01 80.61439814474850 2003-06-01 79.79210608237080 2003-07-01 78.89087517527510 2003-08-01 78.99218259115800 2003-09-01 78.90270830649830 2003-10-01 78.66589187132150 2003-11-01 79.27503385994620 2003-12-01 79.15135797187560 2004-01-01 78.63298795919220 2004-02-01 78.83560269198080 2004-03-01 78.65535653035710 2004-04-01 79.25136749852240 2004-05-01 79.63422839293480 2004-06-01 79.71316723765280 2004-07-01 79.21716579613430 2004-08-01 79.16059552258120 2004-09-01 79.21716579613430 2004-10-01 79.37504348557040 2004-11-01 79.74736894004090 2004-12-01 80.08549279110060 2005-01-01 79.50001716389970 2005-02-01 79.68026332552340 2005-03-01 79.42107831918170 2005-04-01 79.61185992074710 2005-05-01 80.23153725033620 2005-06-01 80.33284456724190 2005-07-01 80.98542580896030 2005-08-01 81.34591823118500 2005-09-01 81.92085841844420 2005-10-01 82.76551905198680 2005-11-01 82.74315048082190 2005-12-01 82.64184316391620 2006-01-01 82.18004342478590 2006-02-01 82.76551905198680 2006-03-01 82.99050235594040 2006-04-01 83.69965387121190 2006-05-01 83.77859261695270 2006-06-01 83.80096118811760 2006-07-01 83.66545216882380 2006-08-01 83.66545216882380 2006-09-01 82.69711564721060 2006-10-01 82.03270117529160 2006-11-01 82.06690287767980 2006-12-01 82.14584172239780 2007-01-01 81.88665671605600 2007-02-01 81.26697938646700 2007-03-01 81.54853296397360 2007-04-01 81.95376233057360 2007-05-01 82.03270117529160 2007-06-01 82.71948411939820 2007-07-01 83.63125036745840 2007-08-01 84.23909456582420 2007-09-01 84.07068153542380 2007-10-01 84.40880538648350 2007-11-01 84.94954387135450 2007-12-01 85.92971352419100 2008-01-01 86.00865236890900 2008-02-01 85.64816004566160 2008-03-01 85.87314334961520 2008-04-01 87.00989280265160 2008-05-01 88.09136987137110 2008-06-01 88.03479959781800 2008-07-01 89.04787326176110 2008-08-01 89.46363806830280 2008-09-01 89.70045450347950 2008-10-01 89.62151565876150 2008-11-01 88.72028485064310 2008-12-01 88.64134600592510 2009-01-01 87.58223750837060 2009-02-01 87.48093019146490 2009-03-01 87.96509840278290 2009-04-01 88.87686465084310 2009-05-01 89.43997170687900 2009-06-01 90.56618591792840 2009-07-01 91.16219688609370 2009-08-01 91.51085607811790 2009-09-01 91.36481161888230 2009-10-01 91.48848750695290 2009-11-01 91.92791867491830 2009-12-01 92.00685751963640 2010-01-01 91.16219688609370 2010-02-01 90.80170456284630 2010-03-01 90.66619544457520 2010-04-01 91.69110223974160 2010-05-01 92.33314814049560 2010-06-01 92.63707019018990 2010-07-01 92.72654447484960 2010-08-01 93.13177384144960 2010-09-01 94.22508404139220 2010-10-01 94.52900619006380 2010-11-01 94.45006734534580 2010-12-01 95.09211324609980 2011-01-01 95.21578913417040 2011-02-01 95.83546646375950 2011-03-01 95.64338717091260 2011-04-01 96.07098510867750 2011-05-01 96.81433842531440 2011-06-01 97.29850663663240 2011-07-01 96.52095171658460 2011-08-01 97.10642734378550 2011-09-01 96.90381261099690 2011-10-01 97.16299761733860 2011-11-01 97.21956779191440 2011-12-01 97.21956779191440 2012-01-01 97.21956779191440 2012-02-01 97.14062904617370 2012-03-01 97.36561225114990 2012-04-01 98.59313377910490 2012-05-01 98.51419493438690 2012-06-01 97.97345644951580 2012-07-01 97.68006974078590 2012-08-01 99.08783723241000 2012-09-01 99.95616402942180 2012-10-01 99.59567190412900 2012-11-01 99.19044303241550 2012-12-01 99.68644397904750 2013-01-01 99.58513676111910 2013-02-01 99.74301445055520 2013-03-01 99.78775119697590 2013-04-01 100.42979709773000 2013-05-01 100.61004365526300 2013-06-01 101.65731842773000 2013-07-01 101.80336338185200 2013-08-01 101.92703946787700 2013-09-01 102.00597781770900 2013-10-01 102.54671650053500 2013-11-01 101.98360894961200 2013-12-01 102.32173319658100 2014-01-01 101.31919517053400 2014-02-01 101.03764139507300 2014-03-01 101.49944073829400 2014-04-01 101.12711587768700 2014-05-01 101.22842309561600 2014-06-01 101.69022243883700 2014-07-01 101.71259130693400 2014-08-01 101.53234474940100 2014-09-01 101.07054540618000 2014-10-01 101.53234474940100 2014-11-01 101.32973031354400 2014-12-01 101.32973031354400 2015-01-01 99.94433129410770 2015-02-01 99.07730208940020 2015-03-01 99.38122374318530 2015-04-01 99.98906804052840 2015-05-01 100.27164029232900 2015-06-01 100.64939108810900 2015-07-01 100.60694863532700 2015-08-01 100.15688799899200 2015-09-01 99.93525210707000 2015-10-01 100.32064691914700 2015-11-01 99.83703990907700 2015-12-01 99.83026788272660 2016-01-01 98.96227978600970 2016-02-01 98.63091519322960 2016-03-01 98.27762188437230 2016-04-01 98.48826120114740 2016-05-01 98.94396671042620 2016-06-01 99.19767233385710 2016-07-01 99.49090542982900 2016-08-01 98.95379555147700 2016-09-01 99.18184982388380 2016-10-01 99.43878794670930 2016-11-01 99.07463267182240 2016-12-01 99.19551066978970 2017-01-01 99.04523047732310 2017-02-01 99.21181915826890 2017-03-01 99.55188336017010 2017-04-01 99.30637909417000 2017-05-01 100.06085033211500 2017-06-01 99.03313545218410 2017-07-01 98.41564977678200 2017-08-01 98.76090068574020 2017-09-01 99.15133512461720 2017-10-01 99.75687028172720 2017-11-01 99.34705876137260 2017-12-01 99.56690514384730 2018-01-01 98.64835691232120 2018-02-01 98.67295840130640 2018-03-01 98.80032271777150 2018-04-01 99.38880906594780 2018-05-01 100.10878849906000 2018-06-01 100.21769044259400 2018-07-01 100.01095924421200 2018-08-01 99.91736116963890 2018-09-01 100.38430436274900