Month Index 2015=100 1998-01-01 24.4510642595911 1998-02-01 21.5224736577174 1998-03-01 24.6327084541735 1998-04-01 27.7422679934007 1998-05-01 28.6572415386022 1998-06-01 29.5722150838037 1998-07-01 28.5147622632978 1998-08-01 27.4573094427918 1998-09-01 27.1055004265188 1998-10-01 26.7536914102458 1998-11-01 27.1716756349540 1998-12-01 27.5896598596623 1999-01-01 25.1290225174378 1999-02-01 22.6677099179844 1999-03-01 25.8893621572141 1999-04-01 29.1103391392149 1999-05-01 29.6984881856138 1999-06-01 30.2859619747838 1999-07-01 28.3128603518474 1999-08-01 26.3397587289111 1999-09-01 27.0454025331439 1999-10-01 27.7510463373768 1999-11-01 29.5647872542855 1999-12-01 31.3785281711941 2000-01-01 27.6727164988208 2000-02-01 23.9669048264476 2000-03-01 26.8536294801275 2000-04-01 29.7396788765786 2000-05-01 30.5540390946694 2000-06-01 31.3683993127601 2000-07-01 30.4716577127398 2000-08-01 29.5749161127194 2000-09-01 29.5971996012742 2000-10-01 29.6188078325999 2000-11-01 31.1624458579362 2000-12-01 32.7054086260435 2001-01-01 30.1252507542982 2001-02-01 27.5444176253239 2001-03-01 30.9180027410632 2001-04-01 34.2915878568024 2001-05-01 35.0458501815183 2001-06-01 35.8001125062342 2001-07-01 36.5753078050470 2001-08-01 37.3498278466308 2001-09-01 37.4099257400057 2001-10-01 37.4700236333805 2001-11-01 37.3930443092824 2001-12-01 37.3160649851843 2002-01-01 35.5536436176744 2002-02-01 33.7912222501645 2002-03-01 36.0533339670833 2002-04-01 38.3147704267732 2002-05-01 37.4754256912120 2002-06-01 36.6354056984218 2002-07-01 35.6731641471952 2002-08-01 34.7109225959685 2002-09-01 36.1654266670859 2002-10-01 37.6192554809743 2002-11-01 37.3295701297629 2002-12-01 37.0392095213226 2003-01-01 33.9985262194463 2003-02-01 30.9571676603412 2003-03-01 33.3347483634072 2003-04-01 35.7116538092442 2003-05-01 36.1053287737110 2003-06-01 36.4990037381778 2003-07-01 35.2322211767032 2003-08-01 33.9647633579998 2003-09-01 35.5549941321323 2003-10-01 37.1452249062647 2003-11-01 36.9304931074647 2003-12-01 36.7157613086646 2004-01-01 34.0755055435445 2004-02-01 31.4352497784243 2004-03-01 36.0074164755160 2004-04-01 40.5789079153788 2004-05-01 40.6761449563449 2004-06-01 40.7733819973109 2004-07-01 38.6294402954551 2004-08-01 36.4848233363702 2004-09-01 38.4133579821971 2004-10-01 40.3418926280240 2004-11-01 41.0752219786431 2004-12-01 41.8078760720332 2005-01-01 37.6233070243479 2005-02-01 33.4380627194336 2005-03-01 37.1897918833742 2005-04-01 40.9408457900858 2005-05-01 42.4048034624082 2005-06-01 43.8687611347306 2005-07-01 42.9794473642285 2005-08-01 42.0901335937264 2005-09-01 44.5082297305282 2005-10-01 46.9256506101012 2005-11-01 50.7854209306707 2005-12-01 54.6451912512402 2006-01-01 45.2712703992202 2006-02-01 35.8973495472003 2006-03-01 42.9760710780838 2006-04-01 50.0547926089674 2006-05-01 53.0866975668675 2006-06-01 56.1179272675387 2006-07-01 56.7540195771917 2006-08-01 57.3894366296158 2006-09-01 53.9435989903809 2006-10-01 50.4977613511461 2006-11-01 51.0204104463387 2006-12-01 51.5423842843023 2007-01-01 48.8015151920715 2007-02-01 46.0606460998406 2007-03-01 49.8238546366730 2007-04-01 53.5870631735054 2007-05-01 53.4648416150689 2007-06-01 53.3426200566324 2007-07-01 51.2770081933325 2007-08-01 49.2113963300326 2007-09-01 49.9285195071573 2007-10-01 50.6456426842820 2007-11-01 50.9049414601915 2007-12-01 51.1642402361010 2008-01-01 50.8252611071776 2008-02-01 50.4862819782543 2008-03-01 59.2173579483320 2008-04-01 67.9477586611807 2008-05-01 69.0599073172300 2008-06-01 70.1720559732794 2008-07-01 70.7068596985927 2008-08-01 71.2409881666771 2008-09-01 75.5241447697864 2008-10-01 79.8073013728956 2008-11-01 79.7586828524126 2008-12-01 79.7093890747007 2009-01-01 66.6168266629577 2009-02-01 53.5235889939859 2009-03-01 60.0654810278693 2009-04-01 66.6073730617527 2009-05-01 69.2719380871144 2009-06-01 71.9358278552471 2009-07-01 73.9852335450527 2009-08-01 76.0339639776293 2009-09-01 76.8132108198156 2009-10-01 77.5924576620020 2009-11-01 80.0638991198894 2009-12-01 82.5346653205479 2010-01-01 76.4357420288432 2010-02-01 68.8197989011589 2010-03-01 76.9742086966018 2010-04-01 85.1286184920447 2010-05-01 85.6256711745327 2010-06-01 86.1227238570206 2010-07-01 80.9930652882183 2010-08-01 75.8634067194159 2010-09-01 77.2753109179457 2010-10-01 78.6872151164756 2010-11-01 83.9164090309865 2010-12-01 89.1456029454974 2011-01-01 82.2133873479863 2011-02-01 75.2811717504752 2011-03-01 80.9347169821133 2011-04-01 86.5882622137514 2011-05-01 93.4508966761747 2011-06-01 100.3135311385980 2011-07-01 95.9314797432050 2011-08-01 91.5494283478121 2011-09-01 92.8337151281764 2011-10-01 94.1180019085408 2011-11-01 94.2612204780713 2011-12-01 94.4044390476017 2012-01-01 90.6804442167832 2012-02-01 86.9564493859647 2012-03-01 95.8597144469262 2012-04-01 104.7629795078880 2012-05-01 100.8892136239650 2012-06-01 97.0154477400432 2012-07-01 93.0252972669383 2012-08-01 89.0351467938334 2012-09-01 95.0915137537150 2012-10-01 101.1478807135970 2012-11-01 92.2951633830577 2012-12-01 83.4424460525187 2013-01-01 86.9027814252692 2013-02-01 90.3631167980197 2013-03-01 89.8320536055561 2013-04-01 89.3009904130925 2013-05-01 90.2314430804993 2013-06-01 91.1618957479062 2013-07-01 89.0254740799871 2013-08-01 86.8890524120680 2013-09-01 90.8870034608554 2013-10-01 94.8849545096428 2013-11-01 93.3866199325510 2013-12-01 91.8882853554592 2014-01-01 84.6764971254879 2014-02-01 77.4647088955165 2014-03-01 80.6414153364518 2014-04-01 83.8181217773872 2014-05-01 86.9427203727635 2014-06-01 90.0673189681398 2014-07-01 90.8052534277030 2014-08-01 91.5431878872661 2014-09-01 98.8548234859732 2014-10-01 106.1664590846800 2014-11-01 103.9417349000360 2014-12-01 101.7170107153910 2015-01-01 95.5065043800232 2015-02-01 89.2959980446557 2015-03-01 97.9306112791124 2015-04-01 106.5652245135690 2015-05-01 108.2641898972140 2015-06-01 109.9631552808600 2015-07-01 102.2043906840320 2015-08-01 94.4456260872052 2015-09-01 95.9526973090614 2015-10-01 97.4597685309176 2015-11-01 99.9572008414221 2015-12-01 102.4546331519270 2016-01-01 90.9359910761414 2016-02-01 79.4173490003562 2016-03-01 83.2530480749479 2016-04-01 87.0887471495396 2016-05-01 91.7553635458297 2016-06-01 96.4219799421197 2016-07-01 96.2388224250950 2016-08-01 96.0556649080702 2016-09-01 94.3794772054178 2016-10-01 92.7032895027653 2016-11-01 92.1148140732786 2016-12-01 91.5263386437919 2017-01-01 83.3544555588202 2017-02-01 75.1825724738486 2017-03-01 81.7478489912555 2017-04-01 88.3131255086625 2017-05-01 88.8707106584466 2017-06-01 89.4282958082306 2017-07-01 94.0867996058109 2017-08-01 98.7446793573366 2017-09-01 97.8098583675475 2017-10-01 96.8750373777585 2017-11-01 101.3400868984130 2017-12-01 105.8045123730130 2018-01-01 95.9732908288632 2018-02-01 86.1414452386586