Month Index 2015=100 1998-01-01 15.8355492674045 1998-02-01 17.1736778464648 1998-03-01 17.9410634115173 1998-04-01 17.3833385454880 1998-05-01 17.6505531618902 1998-06-01 18.0876888676969 1998-07-01 18.6200626034521 1998-08-01 18.8674074150449 1998-09-01 19.6183490037034 1998-10-01 19.9725796618571 1998-11-01 19.6779584181316 1998-12-01 18.3631254722961 1999-01-01 16.7166723358487 1999-02-01 18.2110186906518 1999-03-01 18.5597680233408 1999-04-01 18.2137593533841 1999-05-01 18.8769997346081 1999-06-01 18.9941630664152 1999-07-01 19.2819326533099 1999-08-01 21.1654531161039 1999-09-01 21.5875151768827 1999-10-01 20.7797048365284 1999-11-01 23.2675414318012 1999-12-01 21.6608279049726 2000-01-01 18.8499572186533 2000-02-01 21.1307146858710 2000-03-01 22.9949474754785 2000-04-01 21.2218690226124 2000-05-01 22.8018775261304 2000-06-01 22.8658121650949 2000-07-01 22.1245501628434 2000-08-01 23.4019769096781 2000-09-01 23.4146372342255 2000-10-01 25.2870992347889 2000-11-01 26.0530488699078 2000-12-01 24.5186175347605 2001-01-01 22.7170533516627 2001-02-01 24.4572149607055 2001-03-01 24.4945629181204 2001-04-01 23.7925479219660 2001-05-01 25.2529163585108 2001-06-01 25.6998258150348 2001-07-01 24.8807028168167 2001-08-01 25.3548319711176 2001-09-01 24.2470535732183 2001-10-01 27.7691558623105 2001-11-01 28.7572941932366 2001-12-01 27.9622258116587 2002-01-01 25.8979598942019 2002-02-01 27.2874305132812 2002-03-01 29.0225279925051 2002-04-01 28.9123831689425 2002-05-01 29.4548780757995 2002-06-01 28.9370708018100 2002-07-01 28.4838311830124 2002-08-01 29.3580265930117 2002-09-01 30.8025696238723 2002-10-01 34.5671171280476 2002-11-01 34.1113454443405 2002-12-01 30.9582916158056 2003-01-01 28.1439014689142 2003-02-01 32.1964713565432 2003-03-01 33.1206750485049 2003-04-01 30.7012870274929 2003-05-01 32.4528429286285 2003-06-01 33.5270714664770 2003-07-01 34.1670508723491 2003-08-01 32.7934056589541 2003-09-01 33.5017508173822 2003-10-01 35.2836914974315 2003-11-01 36.0230544510008 2003-12-01 30.7899092993249 2004-01-01 29.4631072867553 2004-02-01 33.2763970404381 2004-03-01 36.0230544510008 2004-04-01 32.1698846749936 2004-05-01 38.8336465005280 2004-06-01 39.9882680992527 2004-07-01 38.3076100155827 2004-08-01 39.0729266344743 2004-09-01 39.5166710098613 2004-10-01 42.7805026781862 2004-11-01 45.5872966303491 2004-12-01 39.3330963039237 2005-01-01 32.9674851214811 2005-02-01 34.5095126513568 2005-03-01 36.8529387250842 2005-04-01 37.8967824840190 2005-05-01 39.4147553972546 2005-06-01 40.8681606552984 2005-07-01 40.7535847181442 2005-08-01 41.9803701667892 2005-09-01 43.6046898062232 2005-10-01 45.0675903076775 2005-11-01 48.2953400510422 2005-12-01 41.7891992661232 2006-01-01 36.5953011205442 2006-02-01 40.1313297666386 2006-03-01 43.4350414572878 2006-04-01 39.3444905960164 2006-05-01 45.6664236587705 2006-06-01 46.2127166629916 2006-07-01 47.7218273490441 2006-08-01 49.5588404408747 2006-09-01 49.5771979114684 2006-10-01 52.8144428982437 2006-11-01 56.2536200615503 2006-12-01 48.8979714994994 2007-01-01 45.2150830886550 2007-02-01 48.4979052438009 2007-03-01 51.9263211312422 2007-04-01 47.6357371421216 2007-05-01 53.9412117829640 2007-06-01 54.0222378600675 2007-07-01 55.2148404324345 2007-08-01 57.0803392544968 2007-09-01 56.4188372968941 2007-10-01 62.2894297895326 2007-11-01 65.1380028127021 2007-12-01 54.9983488826736 2008-01-01 54.0602188337098 2008-02-01 59.2857677906573 2008-03-01 61.8577127224656 2008-04-01 64.6651396908560 2008-05-01 67.1978376165673 2008-06-01 68.2562407487316 2008-07-01 70.8269196480852 2008-08-01 68.7202416433945 2008-09-01 69.5292363819746 2008-10-01 72.7607842227036 2008-11-01 75.5504867367275 2008-12-01 65.7938076242584 2009-01-01 56.9505709278857 2009-02-01 57.9931486543658 2009-03-01 61.4006750063038 2009-04-01 55.7054280086470 2009-05-01 56.4884690819049 2009-06-01 58.0703766341050 2009-07-01 58.6362931413747 2009-08-01 57.6627141836781 2009-09-01 58.6274309141915 2009-10-01 62.3375390228128 2009-11-01 64.0612422099440 2009-12-01 61.9874810490767 2010-01-01 52.1377485511841 2010-02-01 58.1900167010781 2010-03-01 64.0454168042598 2010-04-01 58.9914152449298 2010-05-01 62.5514985076642 2010-06-01 63.8156319137241 2010-07-01 63.7915772970840 2010-08-01 65.1709196565254 2010-09-01 66.2090662694138 2010-10-01 66.0811969914849 2010-11-01 73.8438749877353 2010-12-01 68.8360836130034 2011-01-01 57.7545015366469 2011-02-01 63.7371379015301 2011-03-01 71.9650828248982 2011-04-01 64.5803155163882 2011-05-01 69.3070476861674 2011-06-01 72.3189388959986 2011-07-01 70.2445447189039 2011-08-01 75.7714094000800 2011-09-01 78.9377565693896 2011-10-01 79.9917285879624 2011-11-01 85.5027678634542 2011-12-01 79.7353570158771 2012-01-01 69.4095963150015 2012-02-01 77.7964283114398 2012-03-01 81.2482657992938 2012-04-01 74.6218519311742 2012-05-01 81.7154317750936 2012-06-01 78.9776365917140 2012-07-01 80.4671237747180 2012-08-01 84.5272898570755 2012-09-01 81.4077858885912 2012-10-01 92.3665628168378 2012-11-01 97.5547638163704 2012-12-01 86.3573397704050 2013-01-01 78.3731060945747 2013-02-01 83.8930075972498 2013-03-01 85.4369341758076 2013-04-01 85.9990525857130 2013-05-01 91.9380108309076 2013-06-01 88.0842080386730 2013-07-01 92.6412918595168 2013-08-01 94.3409404300079 2013-09-01 92.5577337175038 2013-10-01 103.2709003495300 2013-11-01 108.4350467324230 2013-12-01 97.2331915728660 2014-01-01 89.7224540351092 2014-02-01 95.8627114406078 2014-03-01 97.7921449016346 2014-04-01 93.2844363465257 2014-05-01 96.6786693576890 2014-06-01 98.2384213419311 2014-07-01 96.1463027104700 2014-08-01 99.4069692976579 2014-09-01 104.6369493681970 2014-10-01 108.5483566371220 2014-11-01 104.9040822161480 2014-12-01 99.1037545247472 2015-01-01 85.7566073706299 2015-02-01 93.8376925292480 2015-03-01 102.7872759518190 2015-04-01 89.5800253839507 2015-05-01 97.2091369562259 2015-06-01 100.9597581033990 2015-07-01 102.0985542964390 2015-08-01 98.9727201656814 2015-09-01 105.0901889869950 2015-10-01 109.2339132113650 2015-11-01 111.6115221613710 2015-12-01 102.8626048828760 2016-01-01 90.8188381409157 2016-02-01 108.4090930671010 2016-03-01 107.2918194257910 2016-04-01 99.2145323645372 2016-05-01 107.8792584847910 2016-06-01 110.2328128181570 2016-07-01 108.0558700122280 2016-08-01 110.0156882521680 2016-09-01 114.8266115801880 2016-10-01 113.9055729693630 2016-11-01 120.8143120748900 2016-12-01 113.2035579732090 2017-01-01 96.7147512826491 2017-02-01 101.9599237426450 2017-03-01 113.5694413526290 2017-04-01 100.1292408130880 2017-05-01 109.2206198705900 2017-06-01 112.7712078899140 2017-07-01 108.1641157871080 2017-08-01 112.1793377173220 2017-09-01 111.1335949097060 2017-10-01 120.7149285271930 2017-11-01 129.0789719394460 2017-12-01 112.6420725795310 2018-01-01 100.3970066772660 2018-02-01 107.4304499795850 2018-03-01 117.2991729642990 2018-04-01 102.5081157955480 2018-05-01 117.2839805748420 2018-06-01 118.6626899180560 2018-07-01 118.3670713398740 2018-08-01 126.1145569466670