Month Index 2015=100 1998-01-01 61.2053934425732 1998-02-01 61.1960504780026 1998-03-01 61.1536242505196 1998-04-01 61.1885495855015 1998-05-01 61.2241528116242 1998-06-01 61.2807253564371 1998-07-01 61.7023166086545 1998-08-01 61.8985055921411 1998-09-01 61.9369456681365 1998-10-01 62.0989342048660 1998-11-01 62.1569652289483 1998-12-01 62.0291774361906 1999-01-01 62.2075904971167 1999-02-01 62.2807940653690 1999-03-01 62.7901704741853 1999-04-01 63.0624282969584 1999-05-01 63.1891786430188 1999-06-01 63.1939599833099 1999-07-01 63.2264993060588 1999-08-01 63.2475118509208 1999-09-01 63.3711598600236 1999-10-01 63.2720860688646 1999-11-01 63.3750937110013 1999-12-01 63.2046246526323 2000-01-01 63.4505094301397 2000-02-01 63.5746037072053 2000-03-01 63.6022509771648 2000-04-01 63.8623358400099 2000-05-01 64.1146281033545 2000-06-01 64.1027431816812 2000-07-01 64.1041988652742 2000-08-01 64.2006850304251 2000-09-01 64.2559292295940 2000-10-01 64.1633463023004 2000-11-01 64.2757766090034 2000-12-01 64.1291515862154 2001-01-01 64.3353767412616 2001-02-01 64.5216938943752 2001-03-01 64.8833766911722 2001-04-01 65.0642285849670 2001-05-01 65.1917131908051 2001-06-01 65.1679371152366 2001-07-01 65.3340149555514 2001-08-01 65.3495310521206 2001-09-01 65.7144922763328 2001-10-01 65.6514457160161 2001-11-01 65.8511997534024 2001-12-01 65.6511785385224 2002-01-01 65.8811380197511 2002-02-01 65.9203864270154 2002-03-01 65.9004980319691 2002-04-01 65.8343315432962 2002-05-01 65.9321444379859 2002-06-01 66.4377393648292 2002-07-01 66.6636825551361 2002-08-01 66.7119914614930 2002-09-01 66.9155308539322 2002-10-01 66.9040366953653 2002-11-01 67.0759637871814 2002-12-01 67.0065741065991 2003-01-01 67.3097041095140 2003-02-01 68.4537492490478 2003-03-01 68.7153409814404 2003-04-01 68.8120263919364 2003-05-01 69.2278164207001 2003-06-01 69.8305269021013 2003-07-01 70.0430275424791 2003-08-01 70.0979956477115 2003-09-01 70.2868731388030 2003-10-01 70.2689764263063 2003-11-01 70.3864997587045 2003-12-01 70.2091302466662 2004-01-01 70.4779377404371 2004-02-01 71.7123007707270 2004-03-01 72.0743456679819 2004-04-01 73.1415768879766 2004-05-01 73.5811421192405 2004-06-01 73.6990908867044 2004-07-01 73.8168642788837 2004-08-01 73.8320700460911 2004-09-01 73.6662463801243 2004-10-01 73.6252528949700 2004-11-01 73.9088499438281 2004-12-01 73.9365937435690 2005-01-01 74.4663633388384 2005-02-01 74.9806096022168 2005-03-01 75.0497709754233 2005-04-01 75.0336241334046 2005-05-01 75.2675778187833 2005-06-01 75.3610369537666 2005-07-01 75.2455955457496 2005-08-01 75.3284599311830 2005-09-01 75.7366589927972 2005-10-01 76.3178912773985 2005-11-01 76.3153052489197 2005-12-01 76.1354072751866 2006-01-01 75.5160254977459 2006-02-01 75.5674987382018 2006-03-01 75.4282657158572 2006-04-01 75.3295456102630 2006-05-01 75.4059388037328 2006-06-01 75.5742648507994 2006-07-01 75.7789019130767 2006-08-01 75.8945353218289 2006-09-01 76.4081291988081 2006-10-01 76.2582717890290 2006-11-01 76.4377541729354 2006-12-01 76.3675388483244 2007-01-01 76.3766432237461 2007-02-01 76.4258659075961 2007-03-01 77.9027643279542 2007-04-01 79.0932036513424 2007-05-01 79.6395466661154 2007-06-01 79.6709550774128 2007-07-01 79.9742412945482 2007-08-01 80.0991611506267 2007-09-01 80.1959759052712 2007-10-01 79.9560037417369 2007-11-01 80.3430396727733 2007-12-01 80.2899507171518 2008-01-01 80.5008021592637 2008-02-01 80.8061809912237 2008-03-01 80.8920942521095 2008-04-01 81.7219064112261 2008-05-01 82.2393892318902 2008-06-01 82.6084933419363 2008-07-01 82.6638213370916 2008-08-01 82.7670717572478 2008-09-01 82.7503948698558 2008-10-01 82.8395858429837 2008-11-01 82.9496954689731 2008-12-01 82.8160874960329 2009-01-01 83.1797130371116 2009-02-01 83.4453397292282 2009-03-01 83.5681429703902 2009-04-01 84.1964214908784 2009-05-01 84.6816371446346 2009-06-01 84.8479981377365 2009-07-01 84.9030468160328 2009-08-01 85.0354910910184 2009-09-01 85.1061030580151 2009-10-01 85.0235814540802 2009-11-01 85.2052912211291 2009-12-01 85.3315554538729 2010-01-01 85.5666737381385 2010-02-01 85.5822595408570 2010-03-01 85.4933336925834 2010-04-01 85.4449365877463 2010-05-01 85.9205627001362 2010-06-01 86.0684099443228 2010-07-01 86.0816447504222 2010-08-01 86.1633079424012 2010-09-01 86.2415863598086 2010-10-01 86.1096105603012 2010-11-01 86.1301267100734 2010-12-01 85.7115170698931 2011-01-01 85.9074490740674 2011-02-01 85.8766042005317 2011-03-01 85.9584834769294 2011-04-01 85.6730213311458 2011-05-01 85.8284788521532 2011-06-01 86.2246393227751 2011-07-01 86.2354707017143 2011-08-01 86.4161276504900 2011-09-01 86.4114238553875 2011-10-01 86.2205578768051 2011-11-01 86.3412593173488 2011-12-01 86.2168997668214 2012-01-01 86.3860226373727 2012-02-01 86.5741746086581 2012-03-01 86.9175879670729 2012-04-01 87.3713099274714 2012-05-01 87.8383633259182 2012-06-01 88.2654027476057 2012-07-01 88.4309581029476 2012-08-01 89.0657550911222 2012-09-01 89.5627461986402 2012-10-01 89.4924728799991 2012-11-01 89.8284664112387 2012-12-01 89.4641060716805 2013-01-01 90.3101010265138 2013-02-01 90.9076658473433 2013-03-01 91.2098094130441 2013-04-01 91.5395299945655 2013-05-01 92.2367103176068 2013-06-01 92.5941833645368 2013-07-01 92.6706229699490 2013-08-01 93.8641369057304 2013-09-01 94.5253159392052 2013-10-01 94.6574406247316 2013-11-01 95.2162855511566 2013-12-01 94.8235497747638 2014-01-01 94.9423989914963 2014-02-01 95.4272661423699 2014-03-01 96.1859694192742 2014-04-01 96.9621439085938 2014-05-01 97.2965876970567 2014-06-01 97.3975181145206 2014-07-01 97.3767294281010 2014-08-01 97.4877722062707 2014-09-01 97.3620505483601 2014-10-01 97.1222910234110 2014-11-01 97.3398684819917 2014-12-01 96.7553584108446 2015-01-01 97.1803653015289 2015-02-01 97.8227212598264 2015-03-01 98.5988665849476 2015-04-01 99.5874232188352 2015-05-01 99.8518662438804 2015-06-01 100.1854947351040 2015-07-01 100.1114746993280 2015-08-01 100.3463890664040 2015-09-01 100.0712266195050 2015-10-01 100.0416764134660 2015-11-01 103.2708297080160 2015-12-01 102.9316661491570 2016-01-01 105.5580768259600 2016-02-01 106.5511255823130 2016-03-01 106.1805363922770 2016-04-01 108.4417797264310 2016-05-01 108.1761405977350 2016-06-01 108.9842269430040 2016-07-01 108.5926696231360 2016-08-01 108.1846885871250 2016-09-01 106.8723090413590 2016-10-01 108.1576490098950 2016-11-01 108.5190462761870 2016-12-01 106.1675629679830 2017-01-01 108.1759211232100 2017-02-01 108.2649159531720 2017-03-01 108.8119569953860 2017-04-01 110.7215648034160 2017-05-01 111.1954722528780 2017-06-01 110.7217862284130 2017-07-01 111.8456295413600 2017-08-01 110.9354093374850 2017-09-01 110.5638908869250 2017-10-01 109.9415974822350 2017-11-01 111.1118806015020 2017-12-01 109.6629586443140 2018-01-01 111.5019749745910 2018-02-01 112.2542998369770 2018-03-01 113.0716404282110 2018-04-01 114.4462586952860 2018-05-01 114.9013687972230 2018-06-01 115.3007511315760 2018-07-01 115.2264474414640 2018-08-01 115.6722695821370 2018-09-01 115.4214946280080 2018-10-01 114.2326355862130