Month Index source base 1960-01-01 3.11125007313791 1960-02-01 3.08340890917247 1960-03-01 3.08340890917247 1960-04-01 3.08340890917247 1960-05-01 3.07644861818111 1960-06-01 3.07644861818111 1960-07-01 3.07644861818111 1960-08-01 3.09036920016383 1960-09-01 3.11821036412927 1960-10-01 3.13909123710335 1960-11-01 3.14605152809471 1960-12-01 3.19477356503423 1961-01-01 3.20173385602559 1961-02-01 3.13213094611199 1961-03-01 3.11125007313791 1961-04-01 3.12517065512063 1961-05-01 3.11125007313791 1961-06-01 3.08340890917247 1961-07-01 3.08340890917247 1961-08-01 3.09036920016383 1961-09-01 3.09036920016383 1961-10-01 3.11821036412927 1961-11-01 3.17389269206015 1961-12-01 3.18781327404287 1962-01-01 3.18085298305151 1962-02-01 3.18085298305151 1962-03-01 3.23653531098239 1962-04-01 3.29917792990463 1962-05-01 3.35486025783551 1962-06-01 3.38270142180095 1962-07-01 3.38270142180095 1962-08-01 3.35486025783551 1962-09-01 3.41054258576639 1962-10-01 3.43838374973183 1962-11-01 3.52886753261951 1962-12-01 3.61239102451583 1963-01-01 3.61239102451583 1963-02-01 3.64023218848127 1963-03-01 3.75855713533439 1963-04-01 3.75855713533439 1963-05-01 3.75855713533439 1963-06-01 3.61239102451583 1963-07-01 3.70287480740351 1963-08-01 3.70287480740351 1963-09-01 3.70287480740351 1963-10-01 3.70287480740351 1963-11-01 3.70287480740351 1963-12-01 3.73071597136895 1964-01-01 3.70287480740351 1964-02-01 3.67503364343807 1964-03-01 3.67503364343807 1964-04-01 3.70287480740351 1964-05-01 3.67503364343807 1964-06-01 3.75855713533439 1964-07-01 3.87688208218751 1964-08-01 3.96040557408383 1964-09-01 4.01608790201470 1964-10-01 4.13441284886782 1964-11-01 4.21793634076414 1964-12-01 4.28057895968638 1965-01-01 4.36410245158270 1965-02-01 4.42674507050494 1965-03-01 4.48242739843582 1965-04-01 4.53810972636670 1965-05-01 4.48242739843582 1965-06-01 4.45458623447038 1965-07-01 4.45458623447038 1965-08-01 4.45458623447038 1965-09-01 4.53810972636670 1965-10-01 4.53810972636670 1965-11-01 4.62859350925438 1965-12-01 4.65643467321982 1966-01-01 4.65643467321982 1966-02-01 4.59379205429758 1966-03-01 4.59379205429758 1966-04-01 4.68427583718526 1966-05-01 4.73995816511614 1966-06-01 4.73995816511614 1966-07-01 4.73995816511614 1966-08-01 4.71211700115070 1966-09-01 4.68427583718526 1966-10-01 4.71211700115070 1966-11-01 4.76779932908158 1966-12-01 4.83044194800382 1967-01-01 4.83044194800382 1967-02-01 4.80260078403838 1967-03-01 4.83044194800382 1967-04-01 4.94180660386558 1967-05-01 4.88612427593470 1967-06-01 4.80260078403838 1967-07-01 4.80260078403838 1967-08-01 4.85828311196926 1967-09-01 4.88612427593470 1967-10-01 4.91396543990014 1967-11-01 5.00444922278782 1967-12-01 4.96964776783102 1968-01-01 5.00444922278782 1968-02-01 5.00444922278782 1968-03-01 5.08797271468414 1968-04-01 5.17845649757182 1968-05-01 5.14365504261502 1968-06-01 5.17845649757182 1968-07-01 5.08797271468414 1968-08-01 5.08797271468414 1968-09-01 5.06013155071870 1968-10-01 5.08797271468414 1968-11-01 5.11581387864958 1968-12-01 5.17845649757182 1969-01-01 5.17845649757182 1969-02-01 5.08797271468414 1969-03-01 5.14365504261502 1969-04-01 5.26197998946814 1969-05-01 5.26197998946814 1969-06-01 5.11581387864958 1969-07-01 5.20629766153726 1969-08-01 5.23413882550270 1969-09-01 5.23413882550270 1969-10-01 5.20629766153726 1969-11-01 5.20629766153726 1969-12-01 5.28982115343358 1970-01-01 5.31766231739902 1970-02-01 5.26197998946814 1970-03-01 5.31766231739902 1970-04-01 5.34550348136446 1970-05-01 5.23413882550270 1970-06-01 5.26197998946814 1970-07-01 5.38030493632126 1970-08-01 5.51951075614846 1970-09-01 5.51951075614846 1970-10-01 5.51951075614846 1970-11-01 5.49166959218302 1970-12-01 5.49166959218302 1971-01-01 5.60999453903614 1971-02-01 5.54735192011390 1971-03-01 5.63783570300158 1971-04-01 5.72135919489790 1971-05-01 5.78400181382014 1971-06-01 5.78400181382014 1971-07-01 5.78400181382014 1971-08-01 5.78400181382014 1971-09-01 5.86752530571646 1971-10-01 5.92320763364734 1971-11-01 6.04153258050046 1971-12-01 6.18769869131902 1972-01-01 6.18769869131902 1972-02-01 6.13201636338814 1972-03-01 6.21553985528446 1972-04-01 6.15985752735358 1972-05-01 6.18769869131902 1972-06-01 6.18769869131902 1972-07-01 6.33386480213758 1972-08-01 6.44522945799934 1972-09-01 6.56355440485246 1972-10-01 6.56355440485246 1972-11-01 6.53571324088702 1972-12-01 6.59139556881790 1973-01-01 6.67491906071422 1973-02-01 6.64707789674878 1973-03-01 6.70972051567102 1973-04-01 6.82108517153278 1973-05-01 6.96725128235133 1973-06-01 7.08557622920445 1973-07-01 7.19694088506621 1973-08-01 7.37094815985021 1973-09-01 7.51711427066877 1973-10-01 7.63543921752189 1973-11-01 7.54495543463421 1973-12-01 7.63543921752189 1974-01-01 7.66328038148733 1974-02-01 7.63543921752189 1974-03-01 7.71896270941821 1974-04-01 7.92081114816765 1974-05-01 8.01129493105533 1974-06-01 8.01129493105533 1974-07-01 8.09481842295165 1974-08-01 8.32450802566653 1974-09-01 8.47067413648509 1974-10-01 8.47067413648509 1974-11-01 8.81868868605309 1974-12-01 8.90221217794941 1975-01-01 9.04837828876796 1975-02-01 9.07621945273340 1975-03-01 9.10406061669884 1975-04-01 9.34071051040509 1975-05-01 9.47991633023228 1975-06-01 9.39639283833596 1975-07-01 9.62608244105084 1975-08-01 9.89057349872252 1975-09-01 10.02977931854970 1975-10-01 9.89057349872252 1975-11-01 9.82793087980028 1975-12-01 10.02977931854970 1976-01-01 10.64228492578940 1976-02-01 10.73276870867710 1976-03-01 10.91373627445240 1976-04-01 11.04598180328830 1976-05-01 11.36615518889080 1976-06-01 11.28263169699450 1976-07-01 11.35223460690810 1976-08-01 11.44271838979580 1976-09-01 11.61672566457980 1976-10-01 11.74201090242430 1976-11-01 11.83249468531200 1976-12-01 12.04826370604410 1977-01-01 12.50764291147390 1977-02-01 12.61204727634430 1977-03-01 12.79301484211960 1977-04-01 12.93918095293820 1977-05-01 12.98790298987770 1977-06-01 13.56560714216060 1977-07-01 14.39388177013240 1977-08-01 15.15951377918200 1977-09-01 15.24999756206970 1977-10-01 15.39616367288830 1977-11-01 15.24999756206970 1977-12-01 15.30567989000060 1978-01-01 15.59105182064630 1978-02-01 15.66761502155130 1978-03-01 15.73025764047350 1978-04-01 16.00170898913660 1978-05-01 16.18963684590330 1978-06-01 16.40540586663550 1978-07-01 17.05271292883190 1978-08-01 17.65129795408890 1978-09-01 17.61649649913210 1978-10-01 17.56081417120120 1978-11-01 17.31720398650360 1978-12-01 17.57473475318390 1979-01-01 17.74178173697660 1979-02-01 17.71394057301110 1979-03-01 17.84618610184700 1979-04-01 18.02715366762230 1979-05-01 18.18724036042360 1979-06-01 18.26380356132860 1979-07-01 18.54917549197430 1979-08-01 18.79974596766330 1979-09-01 18.87630916856830 1979-10-01 18.95983266046460 1979-11-01 18.67446072981880 1979-12-01 19.05031644335220 1980-01-01 19.38441041093750 1980-02-01 19.37745011994620 1980-03-01 19.32872808300660 1980-04-01 19.36352953796340 1980-05-01 19.32176779201530 1980-06-01 19.66978234158330 1980-07-01 20.01083660015990 1980-08-01 20.48413638757240 1980-09-01 20.66510395334780 1980-10-01 20.75558773623540 1980-11-01 20.99919792093300 1980-12-01 21.39593450744060 1981-01-01 21.93883720476660 1981-02-01 21.84835342187900 1981-03-01 22.27989146334330 1981-04-01 22.19636797144700 1981-05-01 22.07108273360250 1981-06-01 21.91099604080120 1981-07-01 22.71838979579900 1981-08-01 23.28217336609910 1981-09-01 23.40049831295220 1981-10-01 23.70675111657210 1981-11-01 23.81811577243380 1981-12-01 24.34709788777720 1982-01-01 24.93176233105140 1982-02-01 24.91784174906870 1982-03-01 25.02224611393910 1982-04-01 25.35634008152440 1982-05-01 25.78787812298870 1982-06-01 26.18461470949620 1982-07-01 26.81800118971000 1982-08-01 27.15905544828660 1982-09-01 26.84584235367540 1982-10-01 27.13817457531250 1982-11-01 26.88064380863220 1982-12-01 27.52099057983730 1983-01-01 28.11261531410290 1983-02-01 27.88292571138810 1983-03-01 28.04301240418930 1983-04-01 28.48847102763640 1983-05-01 28.43278869970550 1983-06-01 28.53023277358450 1983-07-01 28.53023277358450 1983-08-01 29.37242798353910 1983-09-01 29.44899118444400 1983-10-01 29.98493359077880 1983-11-01 30.34686872232950 1983-12-01 31.02201694849140 1984-01-01 31.66236371969650 1984-02-01 31.50923731788660 1984-03-01 31.70412546564470 1984-04-01 31.66236371969650 1984-05-01 31.75980779357560 1984-06-01 32.14958408909170 1984-07-01 33.30499239365750 1984-08-01 33.76437159908720 1984-09-01 33.45115850447600 1984-10-01 33.49292025042420 1984-11-01 33.57644374232050 1984-12-01 33.91053770990580 1985-01-01 34.94762106761840 1985-02-01 35.01026368654070 1985-03-01 35.26083416222960 1985-04-01 35.74109424063350 1985-05-01 35.74805453162480 1985-06-01 35.30955619916910 1985-07-01 35.63668987576310 1985-08-01 35.60188842080630 1985-09-01 36.15871170011510 1985-10-01 36.23527490102000 1985-11-01 36.61113061455350 1985-12-01 37.04266865601780 1986-01-01 38.48344889122930 1986-02-01 38.44864743627250 1986-03-01 38.48344889122930 1986-04-01 38.30248132545390 1986-05-01 38.36512394437620 1986-06-01 39.06115304351220 1986-07-01 39.92422912644080 1986-08-01 40.12607756519020 1986-09-01 40.99611393911020 1986-10-01 41.05179626704110 1986-11-01 40.67594055350770 1986-12-01 40.96131248415340 1987-01-01 41.44853285354860 1987-02-01 41.17012121389420 1987-03-01 41.54597692742770 1987-04-01 41.31628732471280 1987-05-01 40.87778899225710 1987-06-01 40.73162288143860 1987-07-01 41.60861954634990 1987-08-01 41.42765198057460 1987-09-01 42.22112515358960 1987-10-01 42.52041766621810 1987-11-01 41.87311060402160 1987-12-01 42.08191933376240 1988-01-01 42.35337068242540 1988-02-01 42.09583991574510 1988-03-01 42.48561621126130 1988-04-01 41.77566653014260 1988-05-01 41.58077838238450 1988-06-01 41.65734158328940 1988-07-01 42.98675716263920 1988-08-01 44.07952284828270 1988-09-01 44.83123427534960 1988-10-01 44.57370350866930 1988-11-01 44.08648313927410 1988-12-01 44.78251223841010 1989-01-01 45.29061348077930 1989-02-01 44.87299602129780 1989-03-01 45.23493115284850 1989-04-01 45.08180475103860 1989-05-01 44.97044009517680 1989-06-01 45.42981930060650 1989-07-01 46.94020244573170 1989-08-01 46.95412302771440 1989-09-01 48.03296813137520 1989-10-01 48.13041220525420 1989-11-01 47.90768289353070 1989-12-01 48.14433278723690 1990-01-01 48.94476625124330 1990-02-01 48.74987810348530 1990-03-01 48.72899723051120 1990-04-01 48.45058559085680 1990-05-01 47.99816667641840 1990-06-01 48.06776958633200 1990-07-01 49.58511302244850 1990-08-01 49.87744524408560 1990-09-01 50.47603026934250 1990-10-01 51.06069471261680 1990-11-01 50.54563317925610 1990-12-01 50.70571987205740 1991-01-01 50.71268016304880 1991-02-01 49.89136582606830 1991-03-01 49.99577019093870 1991-04-01 49.75912029723250 1991-05-01 49.82176291615470 1991-06-01 49.91920699003370 1991-07-01 51.47135188110700 1991-08-01 51.82632672166640 1991-09-01 52.61979989468140 1991-10-01 53.00957619019760 1991-11-01 52.53627640278510 1991-12-01 52.36226912800110 1992-01-01 53.41327306769640 1992-02-01 53.34367015778280 1992-03-01 53.35063044877420 1992-04-01 52.59891902170730 1992-05-01 52.57803814873320 1992-06-01 52.20218243519980 1992-07-01 52.37618970998380 1992-08-01 53.40631277670510 1992-09-01 54.00489780196200 1992-10-01 53.39935248571370 1992-11-01 52.78684687847400 1992-12-01 53.03045706317160 1993-01-01 55.43436826034170 1993-02-01 54.63088479682290 1993-03-01 54.50810804785170 1993-04-01 54.49126692776900 1993-05-01 54.49506933473760 1993-06-01 54.23647712368110 1993-07-01 54.53364117932440 1993-08-01 54.97965871413800 1993-09-01 55.87549619073390 1993-10-01 56.18080865904080 1993-11-01 56.28022527938680 1993-12-01 57.19942358063700 1994-01-01 57.66391163965440 1994-02-01 57.25700885212490 1994-03-01 57.33958504841730 1994-04-01 57.75952585303180 1994-05-01 57.56503792200570 1994-06-01 57.42161694995420 1994-07-01 58.09200155296160 1994-08-01 58.69936768133330 1994-09-01 59.01065625548530 1994-10-01 58.93514266646190 1994-11-01 59.11930848594780 1994-12-01 59.75112124436840 1995-01-01 60.19333567618430 1995-02-01 60.50679725318390 1995-03-01 61.09514925862540 1995-04-01 61.22716161771300 1995-05-01 60.85339816765160 1995-06-01 60.67792435955570 1995-07-01 60.51874876884520 1995-08-01 61.02343877259960 1995-09-01 61.39285621696600 1995-10-01 61.31734332397170 1995-11-01 61.75629825151640 1995-12-01 62.09366285983850 1996-01-01 62.65648173380730 1996-02-01 62.53098838326210 1996-03-01 62.50436875036570 1996-04-01 63.04002439271160 1996-05-01 63.50179585015500 1996-06-01 63.11771028855340 1996-07-01 63.14867662317400 1996-08-01 63.38499520702900 1996-09-01 63.55720881482460 1996-10-01 63.33447184678100 1996-11-01 63.27688587926390 1996-12-01 63.34859636528970 1997-01-01 63.46539770444480 1997-02-01 62.90801133759480 1997-03-01 62.41255763998590 1997-04-01 62.26098755924170 1997-05-01 62.29629989955730 1997-06-01 62.04694260258810 1997-07-01 61.97903521956000 1997-08-01 62.30118880794960 1997-09-01 63.03078878259510 1997-10-01 62.79990270585880 1997-11-01 63.09652316277570 1997-12-01 63.60827507777000 1998-01-01 63.81525812318370 1998-02-01 63.05958141833910 1998-03-01 62.99602004100600 1998-04-01 63.07099003130300 1998-05-01 63.10467227146840 1998-06-01 63.04708630395140 1998-07-01 63.33012584108600 1998-08-01 63.57404993490720 1998-09-01 63.72235981535120 1998-10-01 63.55612231340080 1998-11-01 63.37086999249120 1998-12-01 63.92228025349600 1999-01-01 64.13578161142320 1999-02-01 64.01680796544960 1999-03-01 64.35634557661930 1999-04-01 64.45521929426790 1999-05-01 64.22270381341060 1999-06-01 63.71312490126380 1999-07-01 63.63435180796910 1999-08-01 63.80059000594850 1999-09-01 64.19282398021370 1999-10-01 64.33081244514660 1999-11-01 64.57473653896790 1999-12-01 65.14624742432660 2000-01-01 65.32389423527000 2000-02-01 64.88004970330390 2000-03-01 64.83495885017460 2000-04-01 65.05823941694460 2000-05-01 64.87679019903260 2000-06-01 64.79693060431420 2000-07-01 65.21741500765510 2000-08-01 65.57433733763380 2000-09-01 66.04534510122290 2000-10-01 66.23439982910110 2000-11-01 66.38053670669750 2000-12-01 67.20575089472040 2001-01-01 67.71478620814070 2001-02-01 67.92013915340430 2001-03-01 68.47426531995400 2001-04-01 68.67309925667500 2001-05-01 69.04034369819400 2001-06-01 69.22179291610590 2001-07-01 69.68356506957850 2001-08-01 69.99811314800190 2001-09-01 70.28115198910730 2001-10-01 70.22628262316420 2001-11-01 70.46423130716940 2001-12-01 71.15580233992550 2002-01-01 71.37500000000000 2002-02-01 71.35000000000000 2002-03-01 71.72800000000000 2002-04-01 72.19300000000000 2002-05-01 72.50500000000000 2002-06-01 72.69200000000000 2002-07-01 72.99500000000000 2002-08-01 73.34000000000000 2002-09-01 73.72500000000000 2002-10-01 73.86100000000000 2002-11-01 73.96800000000000 2002-12-01 74.43400000000000 2003-01-01 74.84000000000000 2003-02-01 74.59000000000000 2003-03-01 74.85600000000000 2003-04-01 74.88700000000000 2003-05-01 75.09500000000000 2003-06-01 75.22500000000000 2003-07-01 75.64700000000000 2003-08-01 76.30100000000000 2003-09-01 76.96600000000000 2003-10-01 77.01100000000000 2003-11-01 77.12200000000000 2003-12-01 77.45200000000000 2004-01-01 77.84200000000000 2004-02-01 77.53600000000000 2004-03-01 77.92800000000000 2004-04-01 78.30900000000000 2004-05-01 78.66100000000000 2004-06-01 78.67100000000000 2004-07-01 79.01800000000000 2004-08-01 79.24600000000000 2004-09-01 79.26900000000000 2004-10-01 79.29400000000000 2004-11-01 79.59100000000000 2004-12-01 79.81000000000000 2005-01-01 80.36500000000000 2005-02-01 80.21200000000000 2005-03-01 80.54000000000000 2005-04-01 81.06500000000000 2005-05-01 81.14800000000000 2005-06-01 81.15400000000000 2005-07-01 80.98200000000000 2005-08-01 81.28000000000000 2005-09-01 81.45300000000000 2005-10-01 81.60100000000000 2005-11-01 82.09300000000000 2005-12-01 83.13700000000000 2006-01-01 83.91900000000000 2006-02-01 83.68500000000000 2006-03-01 83.71900000000000 2006-04-01 83.88000000000000 2006-05-01 84.06100000000000 2006-06-01 84.51100000000000 2006-07-01 84.85500000000000 2006-08-01 84.99000000000000 2006-09-01 85.22800000000000 2006-10-01 85.17900000000000 2006-11-01 85.32400000000000 2006-12-01 85.77700000000000 2007-01-01 85.91500000000000 2007-02-01 85.77400000000000 2007-03-01 86.11000000000000 2007-04-01 86.60200000000000 2007-05-01 86.70900000000000 2007-06-01 86.86600000000000 2007-07-01 87.09200000000000 2007-08-01 87.37000000000000 2007-09-01 88.16200000000000 2007-10-01 89.87400000000000 2007-11-01 90.67900000000000 2007-12-01 91.45500000000000 2008-01-01 91.93500000000000 2008-02-01 91.80400000000000 2008-03-01 92.04500000000000 2008-04-01 92.34000000000000 2008-05-01 92.52100000000000 2008-06-01 93.12100000000000 2008-07-01 93.21300000000000 2008-08-01 93.34500000000000 2008-09-01 93.57200000000000 2008-10-01 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