Month Index 2015=100 1991-01-01 63.2253631418560 1991-02-01 63.5669246056600 1991-03-01 62.9236022000949 1991-04-01 62.6734421065350 1991-05-01 62.7103778095106 1991-06-01 63.4299248652605 1991-07-01 64.0112444010108 1991-08-01 64.4154908344076 1991-09-01 63.3526088554309 1991-10-01 63.5832950003306 1991-11-01 64.0415637361403 1991-12-01 63.9477409116845 1992-01-01 64.1744708778721 1992-02-01 64.0487598887976 1992-03-01 63.3044867160972 1992-04-01 63.1749900732551 1992-05-01 63.2276822811010 1992-06-01 63.0319878548097 1992-07-01 63.6015752743794 1992-08-01 63.1393503598577 1992-09-01 63.4458177900866 1992-10-01 63.2051388834401 1992-11-01 63.2381866176813 1992-12-01 63.1763201678221 1993-01-01 63.6579849260151 1993-02-01 63.2181328842098 1993-03-01 62.7625925475119 1993-04-01 62.4937088150476 1993-05-01 62.7065580507541 1993-06-01 62.3628479726496 1993-07-01 63.1856308297910 1993-08-01 63.1732507188213 1993-09-01 63.0282704110200 1993-10-01 62.8690342178596 1993-11-01 63.0244506522635 1993-12-01 63.5664812408044 1994-01-01 63.6957391487242 1994-02-01 63.7165090869625 1994-03-01 63.2633560994874 1994-04-01 63.0993793128703 1994-05-01 63.7961783410260 1994-06-01 64.1922054720986 1994-07-01 65.1196224351761 1994-08-01 65.3221037542579 1994-09-01 65.3346202851831 1994-10-01 64.9665592450062 1994-11-01 64.3758608373092 1994-12-01 64.4095224613506 1995-01-01 65.1662439549984 1995-02-01 65.3634048958122 1995-03-01 65.0820046324227 1995-04-01 64.7868600585076 1995-05-01 65.0423746353243 1995-06-01 64.3949937360804 1995-07-01 65.1833305544358 1995-08-01 65.8893720345826 1995-09-01 65.2474820385512 1995-10-01 64.9257696782853 1995-11-01 64.9583740476708 1995-12-01 65.1261705930443 1996-01-01 65.5872700429325 1996-02-01 65.7550532647724 1996-03-01 66.1517648632448 1996-04-01 66.4307010525148 1996-05-01 66.9065204074976 1996-06-01 66.8229065687692 1996-07-01 66.1915524228675 1996-08-01 65.5947213921970 1996-09-01 65.3122314825086 1996-10-01 65.6353114048174 1996-11-01 65.6461665656985 1996-12-01 65.7702910535641 1997-01-01 66.9617573918675 1997-02-01 66.1807766254697 1997-03-01 65.8272034892478 1997-04-01 66.7385784586912 1997-05-01 67.8906981456124 1997-06-01 68.2288306752519 1997-07-01 68.5339215413483 1997-08-01 67.4511831751522 1997-09-01 68.0751565171080 1997-10-01 67.8407608782933 1997-11-01 68.1602870801837 1997-12-01 67.8129836591418 1998-01-01 68.1958507388625 1998-02-01 68.0851534245470 1998-03-01 68.1669772034051 1998-04-01 69.2273272231821 1998-05-01 69.8830144521444 1998-06-01 69.7559660935417 1998-07-01 69.7544201891428 1998-08-01 68.6050540107551 1998-09-01 68.3975973777476 1998-10-01 68.0931134351656 1998-11-01 68.5250997904093 1998-12-01 68.7102286537880 1999-01-01 69.2360286200287 1999-02-01 69.1773094362155 1999-03-01 69.1931983031034 1999-04-01 69.5536649548495 1999-05-01 69.9218823345753 1999-06-01 69.4831973776650 1999-07-01 68.6677451806826 1999-08-01 67.8099778988111 1999-09-01 67.9388009940290 1999-10-01 68.1771067211749 1999-11-01 68.1627055066983 1999-12-01 68.1315129212296 2000-01-01 68.2602383181540 2000-02-01 68.3970261551667 2000-03-01 68.4449988440882 2000-04-01 69.4680957011390 2000-05-01 69.6356932554144 2000-06-01 70.0540967210555 2000-07-01 70.1506198578424 2000-08-01 69.6324523401752 2000-09-01 69.6425488091416 2000-10-01 69.3548357357880 2000-11-01 69.9437930663920 2000-12-01 69.5898103677064 2001-01-01 70.1189618912639 2001-02-01 70.1562948888698 2001-03-01 70.9348412232018 2001-04-01 72.3700196628955 2001-05-01 73.4655581283461 2001-06-01 73.7651485667372 2001-07-01 73.3215425418231 2001-08-01 73.4101977721897 2001-09-01 73.3392110352002 2001-10-01 73.6579956770804 2001-11-01 73.5396142878343 2001-12-01 73.0455522321564 2002-01-01 74.6701478555235 2002-02-01 73.9322557549281 2002-03-01 74.3888730402011 2002-04-01 74.4765113850707 2002-05-01 74.9804092784399 2002-06-01 74.2307660072628 2002-07-01 74.2773816420908 2002-08-01 73.9110941458541 2002-09-01 74.4819698730378 2002-10-01 74.2691853801368 2002-11-01 74.2698530810225 2002-12-01 73.7848865380991 2003-01-01 74.6153931990310 2003-02-01 74.9649433906106 2003-03-01 75.3507198217874 2003-04-01 75.7980191000805 2003-05-01 75.8845857393039 2003-06-01 76.2750288261772 2003-07-01 76.2182558518826 2003-08-01 76.2916137413338 2003-09-01 77.1493204998564 2003-10-01 76.0036288088403 2003-11-01 75.9923276157694 2003-12-01 75.4382912953986 2004-01-01 76.3053246206602 2004-02-01 76.3477928984574 2004-03-01 76.6478172263764 2004-04-01 77.1797750912611 2004-05-01 77.4348818104493 2004-06-01 77.3298105986657 2004-07-01 77.0882553171726 2004-08-01 76.6550914247303 2004-09-01 76.6632232653222 2004-10-01 76.5125851726967 2004-11-01 76.7671569614924 2004-12-01 76.5015820139734 2005-01-01 76.8298296431337 2005-02-01 77.4443679775174 2005-03-01 78.7475084827758 2005-04-01 78.8093442421523 2005-05-01 79.3520031846204 2005-06-01 78.8416539307381 2005-07-01 78.2451408025669 2005-08-01 78.3343968228864 2005-09-01 77.5445655124085 2005-10-01 77.5524346586548 2005-11-01 78.0642005873862 2005-12-01 77.9345364338437 2006-01-01 78.2527264055526 2006-02-01 78.8257006226509 2006-03-01 78.9266389089790 2006-04-01 79.5169421649978 2006-05-01 80.4598047894667 2006-06-01 80.0679200130138 2006-07-01 80.2019273367557 2006-08-01 80.4433729581134 2006-09-01 81.1089701366096 2006-10-01 80.9461412806746 2006-11-01 81.7486582335135 2006-12-01 81.1957130989360 2007-01-01 82.0548529079302 2007-02-01 82.1793562111088 2007-03-01 82.0935315333927 2007-04-01 83.3593344884039 2007-05-01 82.6132126703882 2007-06-01 82.7527746330878 2007-07-01 83.0826507489813 2007-08-01 82.6421364931906 2007-09-01 83.1635582765439 2007-10-01 84.2186310610051 2007-11-01 85.2725920785606 2007-12-01 85.8142894119367 2008-01-01 86.6484926688186 2008-02-01 86.7937368138623 2008-03-01 87.2133092866987 2008-04-01 88.3059632025942 2008-05-01 88.9070674661769 2008-06-01 88.6251196732692 2008-07-01 89.3312701041491 2008-08-01 88.6179888484009 2008-09-01 88.6566005827678 2008-10-01 89.0115402089621 2008-11-01 88.8891968018032 2008-12-01 88.9484233819517 2009-01-01 90.0652154019770 2009-02-01 89.9492039055292 2009-03-01 89.8138778432784 2009-04-01 90.0122536629091 2009-05-01 89.8384415152236 2009-06-01 89.0200494030136 2009-07-01 88.6149336690241 2009-08-01 88.1848889805763 2009-09-01 88.0177232130837 2009-10-01 88.3439795923244 2009-11-01 88.5874335732014 2009-12-01 88.4789770411578 2010-01-01 89.6239712060325 2010-02-01 89.9281120837844 2010-03-01 90.4700976519230 2010-04-01 90.6097179955521 2010-05-01 90.8715540442560 2010-06-01 90.5360841406572 2010-07-01 90.4262244329906 2010-08-01 90.3927804126646 2010-09-01 90.8030180466425 2010-10-01 90.8721931894678 2010-11-01 90.9812944409812 2010-12-01 91.1621549700614 2011-01-01 91.7434845535123 2011-02-01 92.1724436105876 2011-03-01 92.0132657646779 2011-04-01 92.6575327078373 2011-05-01 93.0534410372501 2011-06-01 93.2582025462872 2011-07-01 93.3650305618418 2011-08-01 92.9382261736795 2011-09-01 93.0734323893841 2011-10-01 93.4564498505079 2011-11-01 94.2551228763865 2011-12-01 94.2545520505500 2012-01-01 94.4786836795162 2012-02-01 95.3293973528864 2012-03-01 95.3728541390418 2012-04-01 95.3213546805847 2012-05-01 95.7300542756202 2012-06-01 95.5641171658344 2012-07-01 95.5628927334549 2012-08-01 95.8779002303658 2012-09-01 96.0674101034353 2012-10-01 97.0432647572418 2012-11-01 97.2432857863796 2012-12-01 97.2656080214248 2013-01-01 97.9849191662560 2013-02-01 98.5735964945426 2013-03-01 98.9385046495726 2013-04-01 99.5853071957222 2013-05-01 100.1467602448510 2013-06-01 100.3318331474400 2013-07-01 99.6059622019496 2013-08-01 99.0680357449824 2013-09-01 98.9851196000166 2013-10-01 98.9717585599299 2013-11-01 98.9639232262198 2013-12-01 99.0772973249986 2014-01-01 99.5584188399962 2014-02-01 99.2880230916864 2014-03-01 99.2061509298562 2014-04-01 100.3219124560540 2014-05-01 99.2090876314547 2014-06-01 99.1784286968780 2014-07-01 99.3200276640382 2014-08-01 98.1265476313578 2014-09-01 97.7195419561156 2014-10-01 97.6126376069501 2014-11-01 97.9733692343217 2014-12-01 98.2332866670759 2015-01-01 98.7229764414384 2015-02-01 99.1541450074129 2015-03-01 99.1334361828159 2015-04-01 100.8478244529770 2015-05-01 100.4667173951950 2015-06-01 100.6256218346620 2015-07-01 100.1536135073790 2015-08-01 99.8201201344853 2015-09-01 99.7848821949553 2015-10-01 100.7599903147760 2015-11-01 100.3236956234860 2015-12-01 100.2069769104160 2016-01-01 100.5481933086170 2016-02-01 100.9424379600730 2016-03-01 102.6233098239040 2016-04-01 103.8885262320840 2016-05-01 103.2564400939510 2016-06-01 103.1424947229990 2016-07-01 102.4749574944400 2016-08-01 102.1315608869090 2016-09-01 101.5626931820120 2016-10-01 102.0716493177410 2016-11-01 102.1062976951830 2016-12-01 102.1480840984030 2017-01-01 102.7074749696420 2017-02-01 103.5619800509410 2017-03-01 104.1579081002350 2017-04-01 103.9621507734060 2017-05-01 103.4411678289660 2017-06-01 103.0345048813210 2017-07-01 103.3023073102580 2017-08-01 103.5800283476740 2017-09-01 102.9948304474040 2017-10-01 103.4510864374450 2017-11-01 103.8875052105270 2017-12-01 104.2842495496930 2018-01-01 105.0083079686700 2018-02-01 104.9289591008370 2018-03-01 105.8910641233140 2018-04-01 106.8134947118740 2018-05-01 106.1787037692090 2018-06-01 106.2282968116050 2018-07-01 105.7819594300430 2018-08-01 105.0678196195450 2018-09-01 105.4546453502320 2018-10-01 106.1787037692090