Month Index 2015=100 1996-01-01 56.1367274229359 1996-02-01 56.3226106263231 1996-03-01 56.7563381008933 1996-04-01 58.2434037279909 1996-05-01 58.6771312025611 1996-06-01 58.3053647957866 1996-07-01 56.8802602364848 1996-08-01 57.1281045076677 1996-09-01 57.9335983890122 1996-10-01 57.7477151856250 1996-11-01 58.3673258635824 1996-12-01 59.1108586771312 1997-01-01 59.1728197449269 1997-02-01 59.2347808127227 1997-03-01 60.2881189652502 1997-04-01 60.2261578974544 1997-05-01 61.0936128465947 1997-06-01 60.4120411008416 1997-07-01 59.2347808127227 1997-08-01 59.9163525584758 1997-09-01 60.3500800330459 1997-10-01 60.4120411008416 1997-11-01 60.9077296432075 1997-12-01 61.5273403211649 1998-01-01 61.5273403211649 1998-02-01 61.0316517787990 1998-03-01 61.4034181855734 1998-04-01 62.4567563381009 1998-05-01 62.9524448804668 1998-06-01 62.3947952703052 1998-07-01 60.9696907110033 1998-08-01 61.9610677957350 1998-09-01 62.4567563381009 1998-10-01 62.5187174058966 1998-11-01 62.8904838126710 1998-12-01 63.0763670160582 1999-01-01 63.3242112872412 1999-02-01 62.9524448804668 1999-03-01 62.8285227448753 1999-04-01 63.8198998296071 1999-05-01 64.4395105075644 1999-06-01 63.5720555584241 1999-07-01 62.4567563381009 1999-08-01 62.8285227448753 1999-09-01 63.5100944906284 1999-10-01 64.0677441007900 1999-11-01 64.3155883719729 1999-12-01 64.7493158465431 2000-01-01 65.0591211855218 2000-02-01 64.8112769143388 2000-03-01 64.6253937109516 2000-04-01 66.1744204058450 2000-05-01 65.8646150668663 2000-06-01 66.2363814736407 2000-07-01 64.4395105075644 2000-08-01 64.6253937109516 2000-09-01 65.6787318634791 2000-10-01 65.9265761346620 2000-11-01 65.8026539990706 2000-12-01 66.4842257448237 2001-01-01 66.4842257448237 2001-02-01 66.8559921515981 2001-03-01 67.1038364227810 2001-04-01 68.4669799142872 2001-05-01 68.4669799142872 2001-06-01 68.6528631176744 2001-07-01 66.9179532193938 2001-08-01 67.2277585583725 2001-09-01 68.5909020498787 2001-10-01 68.2810967109000 2001-11-01 68.4050188464915 2001-12-01 69.4583569990190 2002-01-01 69.0246295244488 2002-02-01 69.3344348634275 2002-03-01 70.0779676769763 2002-04-01 70.5116951515464 2002-05-01 71.4411111684825 2002-06-01 70.8834615583209 2002-07-01 68.9626684566531 2002-08-01 69.5822791346104 2002-09-01 70.5116951515464 2002-10-01 70.2638508803635 2002-11-01 70.8215004905251 2002-12-01 71.6889554396654 2003-01-01 71.1313058295038 2003-02-01 71.0073836939123 2003-03-01 71.5650333040739 2003-04-01 72.7422935921929 2003-05-01 73.4238653379460 2003-06-01 73.2379821345588 2003-07-01 71.0693447617081 2003-08-01 71.8748386430526 2003-09-01 72.4324882532142 2003-10-01 72.6183714566014 2003-11-01 73.1760210667631 2003-12-01 73.6097485413332 2004-01-01 73.6717096091289 2004-02-01 73.2379821345588 2004-03-01 73.0520989311716 2004-04-01 74.6011256260650 2004-05-01 75.4685805752052 2004-06-01 74.5391645582692 2004-07-01 72.9901378633758 2004-08-01 73.6097485413332 2004-09-01 74.3532813548820 2004-10-01 74.7870088294522 2004-11-01 74.6630866938607 2004-12-01 74.9728920328394 2005-01-01 75.4066195074095 2005-02-01 75.0968141684308 2005-03-01 75.7164248463882 2005-04-01 76.5838797955285 2005-05-01 76.9556462023029 2005-06-01 76.8317240667114 2005-07-01 75.5305416430010 2005-08-01 75.5305416430010 2005-09-01 76.5219187277328 2005-10-01 77.0176072700986 2005-11-01 76.8936851345072 2005-12-01 77.3274126090773 2006-01-01 77.3274126090773 2006-02-01 77.1415294056901 2006-03-01 77.2034904734858 2006-04-01 79.4340889141323 2006-05-01 79.5580110497238 2006-06-01 79.4340889141323 2006-07-01 77.6372179480560 2006-08-01 77.8850622192389 2006-09-01 78.7525171683792 2006-10-01 79.1862446429494 2006-11-01 79.1862446429494 2006-12-01 79.8058553209067 2007-01-01 79.6199721175195 2007-02-01 79.4960499819280 2007-03-01 79.6199721175195 2007-04-01 81.9744926937574 2007-05-01 82.4082201683276 2007-06-01 82.3462591005319 2007-07-01 80.1776217276811 2007-08-01 80.5493881344555 2007-09-01 81.9744926937574 2007-10-01 82.2223369649404 2007-11-01 82.3462591005319 2007-12-01 83.3376361852636 2008-01-01 83.2137140496721 2008-02-01 82.7799865751020 2008-03-01 84.1431300666082 2008-04-01 84.7627407445655 2008-05-01 85.3203903547271 2008-06-01 85.5682346259100 2008-07-01 82.9039087106934 2008-08-01 84.1431300666082 2008-09-01 84.8866628801570 2008-10-01 84.8247018123612 2008-11-01 85.3823514225229 2008-12-01 86.0019621004802 2009-01-01 86.0639231682760 2009-02-01 85.4443124903186 2009-03-01 85.2584292869314 2009-04-01 87.0553002530077 2009-05-01 87.9227552021480 2009-06-01 87.2411834563949 2009-07-01 85.0105850157484 2009-08-01 86.0019621004802 2009-09-01 86.9313781174162 2009-10-01 87.1792223885992 2009-11-01 87.4890277275778 2009-12-01 88.2945216089224 2010-01-01 88.7902101512883 2010-02-01 87.9227552021480 2010-03-01 87.8607941343523 2010-04-01 89.3478597614499 2010-05-01 89.8435483038158 2010-06-01 89.0380544224712 2010-07-01 87.1172613208034 2010-08-01 87.6749109309651 2010-09-01 88.8521712190840 2010-10-01 89.5957040326328 2010-11-01 89.5957040326328 2010-12-01 90.2772757783859 2011-01-01 90.5251200495689 2011-02-01 90.0913925749987 2011-03-01 89.5957040326328 2011-04-01 91.2066917953219 2011-05-01 91.1447307275262 2011-06-01 91.8263024732793 2011-07-01 89.7196261682243 2011-08-01 89.6576651004286 2011-09-01 91.0208085919347 2011-10-01 91.7023803376878 2011-11-01 91.8263024732793 2011-12-01 92.1980688800537 2012-01-01 92.1980688800537 2012-02-01 92.4459131512366 2012-03-01 92.5698352868281 2012-04-01 94.3667062529044 2012-05-01 94.5525894562916 2012-06-01 94.6765115918831 2012-07-01 92.3219910156452 2012-08-01 91.8882635410750 2012-09-01 93.8090566427428 2012-10-01 94.0569009139258 2012-11-01 94.1188619817215 2012-12-01 95.6678886766149 2013-01-01 94.8004337274746 2013-02-01 94.1808230495172 2013-03-01 94.9243558630660 2013-04-01 96.1016161511850 2013-05-01 96.5353436257552 2013-06-01 96.7831878969381 2013-07-01 94.2427841173130 2013-08-01 94.3667062529044 2013-09-01 95.8537718800021 2013-10-01 96.1016161511850 2013-11-01 96.3494604223680 2013-12-01 97.5267207104869 2014-01-01 97.6506428460784 2014-02-01 96.9690711003253 2014-03-01 97.2169153715082 2014-04-01 99.0137863375846 2014-05-01 99.4475138121547 2014-06-01 99.4475138121547 2014-07-01 96.7212268291424 2014-08-01 96.8451489647338 2014-09-01 98.0224092528528 2014-10-01 98.3322145918315 2014-11-01 98.8898642019931 2014-12-01 99.6333970155419 2015-01-01 99.5714359477462 2015-02-01 98.8898642019931 2015-03-01 98.5180977952187 2015-04-01 100.6867351680690 2015-05-01 101.5541901172100 2015-06-01 100.5628130324780 2015-07-01 98.2082924562400 2015-08-01 98.4561367274229 2015-09-01 100.0671244901120 2015-10-01 100.6247741002740 2015-11-01 100.9345794392520 2015-12-01 101.9259565239840 2016-01-01 101.9259565239840 2016-02-01 101.1204626426400 2016-03-01 101.4302679816180 2016-04-01 102.3596839985540 2016-05-01 103.2891000154900 2016-06-01 103.5369442866730 2016-07-01 101.7400733205970 2016-08-01 100.6867351680690 2016-09-01 101.8639954561880 2016-10-01 102.9173336087160 2016-11-01 103.1651778798990 2016-12-01 103.2271389476950 2017-01-01 102.8553725409200 2017-02-01 102.7934114731240 2017-03-01 102.2357618629630 2017-04-01 104.7142045747920 2017-05-01 104.9620488459750 2017-06-01 105.0240099137710 2017-07-01 103.3510610832860 2017-08-01 102.1118397273710 2017-09-01 103.9087106934480 2017-10-01 104.7142045747920 2017-11-01 104.9000877781790 2017-12-01 105.5816595239320 2018-01-01 105.3957763205450 2018-02-01 105.3957763205450 2018-03-01 105.5196984561370 2018-04-01 106.9448030154390 2018-05-01 107.6883358289870 2018-06-01 107.6883358289870 2018-07-01 105.5196984561370 2018-08-01 104.0945938968350