Month Index 2010=100 1997-01-01 32.2049948063214 1997-02-01 32.3375780257756 1997-03-01 32.5367475592864 1997-04-01 33.6010378285877 1997-05-01 33.7087565968582 1997-06-01 33.7396059375188 1997-07-01 33.7821711330917 1997-08-01 33.8035806928988 1997-09-01 34.2330475745354 1997-10-01 34.5832234793548 1997-11-01 34.9741447141551 1997-12-01 34.9792862709319 1998-01-01 35.1937916075166 1998-02-01 35.4319061870533 1998-03-01 35.6188147899283 1998-04-01 35.7816258834055 1998-05-01 35.8278998943963 1998-06-01 35.9256906153676 1998-07-01 36.0068014577768 1998-08-01 36.0222261281070 1998-09-01 36.0273676848838 1998-10-01 36.0479339119908 1998-11-01 36.1007822211172 1998-12-01 36.2313112325750 1999-01-01 37.6540065136381 1999-02-01 38.5108737939583 1999-03-01 38.7686101256890 1999-04-01 39.1139231490716 1999-05-01 39.4696968191347 1999-06-01 39.4954046030185 1999-07-01 40.8489908786049 1999-08-01 41.1373669598902 1999-09-01 41.1810541635032 1999-10-01 41.5387488413712 1999-11-01 41.5798812955852 1999-12-01 41.5901644091387 2000-01-01 42.0005743973269 2000-02-01 44.6069906095251 2000-03-01 45.4129185149525 2000-04-01 45.9017636709158 2000-05-01 46.0927929647403 2000-06-01 46.0979345215171 2000-07-01 46.5574074111142 2000-08-01 46.5845479363568 2000-09-01 46.6051141634639 2000-10-01 46.7393519903395 2000-11-01 47.5588967740764 2000-12-01 47.5588967740764 2001-01-01 47.8552798948563 2001-02-01 49.8989354706842 2001-03-01 52.1617819327920 2001-04-01 52.7926944219984 2001-05-01 52.8301180607946 2001-06-01 53.0328632095316 2001-07-01 53.3507570323315 2001-08-01 53.6500056358291 2001-09-01 53.6920825649562 2001-10-01 53.8877651491116 2001-11-01 53.9134729329954 2001-12-01 53.9237560465489 2002-01-01 52.2276049708720 2002-02-01 52.4396725196697 2002-03-01 52.5732080752746 2002-04-01 52.5828927338989 2002-05-01 52.7955247587466 2002-06-01 52.9085026840351 2002-07-01 53.0347599054298 2002-08-01 53.1972603776614 2002-09-01 53.2256608182380 2002-10-01 53.2178180079779 2002-11-01 53.2637459174389 2002-12-01 53.2752278948042 2003-01-01 54.1952271301932 2003-02-01 54.9642227376491 2003-03-01 56.8277639723182 2003-04-01 57.2874738829329 2003-05-01 57.3889698308562 2003-06-01 57.4058882940676 2003-07-01 57.8649744032525 2003-08-01 57.8879383579830 2003-09-01 57.9102933070405 2003-10-01 57.9713126626938 2003-11-01 57.9598306853285 2003-12-01 57.9713126626938 2004-01-01 58.2280752782615 2004-02-01 60.7379200161365 2004-03-01 60.9100754131260 2004-04-01 61.4603637703488 2004-05-01 61.7479033814527 2004-06-01 61.8282326933865 2004-07-01 62.6068535984986 2004-08-01 62.6986648877976 2004-09-01 62.7101468651629 2004-10-01 62.6871829104324 2004-11-01 63.2900240472066 2004-12-01 63.3015060245718 2005-01-01 64.0019061719486 2005-02-01 65.0233502643914 2005-03-01 65.1799466183417 2005-04-01 65.3502704311984 2005-05-01 65.3735491898753 2005-06-01 65.3659429984358 2005-07-01 65.6026240311315 2005-08-01 65.5988976328048 2005-09-01 65.5988976328048 2005-10-01 65.8174172817741 2005-11-01 66.0710919873447 2005-12-01 66.6070744506994 2006-01-01 69.2457824817186 2006-02-01 71.0359392490915 2006-03-01 71.2043560577572 2006-04-01 71.2310957251126 2006-05-01 71.2310957251126 2006-06-01 71.2918621127780 2006-07-01 71.3783993467302 2006-08-01 71.6761657059084 2006-09-01 71.6361666295019 2006-10-01 72.6156544655342 2006-11-01 73.5181756384949 2006-12-01 73.5181756384949 2007-01-01 76.3252144798785 2007-02-01 77.6281141190235 2007-03-01 77.6629847220320 2007-04-01 77.6978553250405 2007-05-01 77.9091556133467 2007-06-01 79.0751932273326 2007-07-01 79.1203489852667 2007-08-01 79.6373962337252 2007-09-01 79.6433752983197 2007-10-01 79.7463705050282 2007-11-01 79.9024008148279 2007-12-01 80.1721024530606 2008-01-01 80.5010171202074 2008-02-01 82.5325627562959 2008-03-01 82.9926357631516 2008-04-01 83.1323799304676 2008-05-01 83.1468957198426 2008-06-01 83.6512190603021 2008-07-01 84.3534456022043 2008-08-01 86.7039232689457 2008-09-01 89.1997197719818 2008-10-01 90.5337804378333 2008-11-01 92.1757539282151 2008-12-01 92.1902697175901 2009-01-01 94.2285203360370 2009-02-01 94.5630030473015 2009-03-01 94.4924284832375 2009-04-01 94.4495884618015 2009-05-01 94.5818231485916 2009-06-01 96.2746052389512 2009-07-01 97.3861285061733 2009-08-01 98.0084235300497 2009-09-01 98.3422292602000 2009-10-01 98.7247756902376 2009-11-01 98.6390956473655 2009-12-01 98.5395483331795 2010-01-01 99.9325584350973 2010-02-01 99.8467574947601 2010-03-01 99.7842019605032 2010-04-01 100.0213207214720 2010-05-01 100.1111748637630 2010-06-01 100.1373816158810 2010-07-01 100.0304449384370 2010-08-01 99.8558817117248 2010-09-01 100.0879294576830 2010-10-01 100.1344202698430 2010-11-01 99.9416826520619 2010-12-01 100.1162458787740 2011-01-01 101.8324426838620 2011-02-01 102.4208164307130 2011-03-01 102.6329249216930 2011-04-01 102.8772531714110 2011-05-01 103.0383519651020 2011-06-01 103.1350112413160 2011-07-01 103.5047685178560 2011-08-01 103.5643836683420 2011-09-01 103.8697014274060 2011-10-01 103.8409316767980 2011-11-01 103.8934812719850 2011-12-01 104.0664699879660 2012-01-01 108.5978799485970 2012-02-01 108.9029056875870 2012-03-01 109.4612129473350 2012-04-01 110.0674554954480 2012-05-01 110.3287529341850 2012-06-01 110.3372719404840 2012-07-01 110.6776949715280 2012-08-01 110.8606849964980 2012-09-01 110.5985693792210 2012-10-01 110.6371674827480 2012-11-01 110.5673790752800 2012-12-01 110.7852633039840 2013-01-01 105.5402807445880 2013-02-01 105.5590440264200 2013-03-01 106.0087084155340 2013-04-01 106.0524021564940 2013-05-01 106.1085611270170 2013-06-01 106.1375230733820 2013-07-01 106.1963193767850 2013-08-01 106.3275314746400 2013-09-01 106.1357581511750 2013-10-01 106.0777033834690 2013-11-01 106.2213807108870 2013-12-01 106.3338295269090 2014-01-01 107.0101079697740 2014-02-01 107.0350032637220 2014-03-01 107.1075266575620 2014-04-01 107.2103582358370 2014-05-01 107.2406664202700 2014-06-01 107.3434979985440 2014-07-01 107.4041143674120 2014-08-01 107.4463295768190 2014-09-01 107.4041143674120 2014-10-01 107.5188529706590 2014-11-01 107.4701436267650 2014-12-01 107.3673120484910 2015-01-01 106.9255484768080 2015-02-01 106.8310507882600 2015-03-01 106.6362077007090 2015-04-01 106.4787115531290 2015-05-01 106.7746535987640 2015-06-01 106.6926048902060 2015-07-01 106.6486566806990 2015-08-01 106.6420554111640 2015-09-01 105.9813251504080 2015-10-01 105.9373769409020 2015-11-01 106.1256187589180 2015-12-01 105.9556736313470 2016-01-01 105.8773524295570 2016-02-01 105.6601181651770 2016-03-01 105.3980004828820 2016-04-01 105.2234579265410 2016-05-01 105.1484803465190 2016-06-01 105.0090654724340 2016-07-01 105.1278306154320 2016-08-01 105.1842157243400 2016-09-01 105.4961158947940 2016-10-01 105.2903833214080 2016-11-01 105.3215733384530 2016-12-01 105.2783934710420 2017-01-01 105.7557289671630 2017-02-01 105.8551794270680 2017-03-01 105.8675636509250 2017-04-01 105.8799478747820 2017-05-01 105.9294847702100 2017-06-01 105.9837825514800 2017-07-01 106.0978055715320 2017-08-01 106.0664645707350 2017-09-01 106.1852560208410 2017-10-01 106.2916632470910 2017-11-01 106.4417956979950 2017-12-01 106.7172921520890 2018-01-01 106.5050446993190 2018-02-01 106.8056554999580 2018-03-01 107.1192191559200 2018-04-01 107.4327828118820 2018-05-01 107.4563114193910