Month Index 2015=100 1996-01-01 71.8770682918206 1996-02-01 72.1578380898355 1996-03-01 72.4386078878504 1996-04-01 72.7895701353691 1996-05-01 73.0703399333840 1996-06-01 73.2107248323915 1996-07-01 72.9299550343766 1996-08-01 72.9299550343766 1996-09-01 72.9299550343766 1996-10-01 73.0703399333840 1996-11-01 73.2809172818952 1996-12-01 73.3511097313990 1997-01-01 73.5616870799101 1997-02-01 73.6318795294139 1997-03-01 73.7722644284213 1997-04-01 73.7722644284213 1997-05-01 73.8424568779251 1997-06-01 73.8424568779251 1997-07-01 73.7722644284213 1997-08-01 73.7722644284213 1997-09-01 73.8424568779251 1997-10-01 74.0530342264362 1997-11-01 74.3338040244512 1997-12-01 74.4039964739549 1998-01-01 74.6145738224661 1998-02-01 74.7549587214736 1998-03-01 74.8953436204810 1998-04-01 74.9655360699848 1998-05-01 75.0357285194885 1998-06-01 75.1059209689922 1998-07-01 75.0357285194885 1998-08-01 75.0357285194885 1998-09-01 75.1059209689922 1998-10-01 75.1761134184959 1998-11-01 75.1761134184959 1998-12-01 75.2463058679997 1999-01-01 75.2463058679997 1999-02-01 75.3866907670072 1999-03-01 75.4568832165109 1999-04-01 75.6674605650221 1999-05-01 75.8780379135333 1999-06-01 75.8078454640295 1999-07-01 76.0184228125407 1999-08-01 76.0184228125407 1999-09-01 76.2290001610519 1999-10-01 76.4395775095631 1999-11-01 76.5799624085706 1999-12-01 76.7203473075780 2000-01-01 76.7905397570818 2000-02-01 76.9309246560892 2000-03-01 77.3520793531116 2000-04-01 77.4222718026154 2000-05-01 77.7030416006303 2000-06-01 77.9136189491415 2000-07-01 78.1241962976526 2000-08-01 78.0540038481489 2000-09-01 78.3347736461638 2000-10-01 78.5453509946751 2000-11-01 78.8963132421937 2000-12-01 78.9665056916974 2001-01-01 79.0366981412012 2001-02-01 79.3174679392161 2001-03-01 79.4578528382236 2001-04-01 79.7386226362384 2001-05-01 80.0193924342534 2001-06-01 80.1597773332609 2001-07-01 80.0895848837571 2001-08-01 80.0193924342534 2001-09-01 80.0193924342534 2001-10-01 80.1597773332609 2001-11-01 80.3001622322683 2001-12-01 80.3001622322683 2002-01-01 80.5107395807795 2002-02-01 80.7915093787944 2002-03-01 80.9318942778019 2002-04-01 81.2126640758168 2002-05-01 81.2828565253206 2002-06-01 81.2828565253206 2002-07-01 81.2828565253206 2002-08-01 81.3530489748243 2002-09-01 81.5636263233355 2002-10-01 81.8443961213504 2002-11-01 81.9847810203579 2002-12-01 82.1251659193653 2003-01-01 82.4761281668840 2003-02-01 82.4761281668840 2003-03-01 82.6867055153952 2003-04-01 83.0376677629138 2003-05-01 83.1078602124176 2003-06-01 83.1780526619213 2003-07-01 83.1780526619213 2003-08-01 83.2482451114250 2003-09-01 83.5992073589437 2003-10-01 83.6693998084474 2003-11-01 83.8799771569586 2003-12-01 83.9501696064624 2004-01-01 84.0905545054698 2004-02-01 84.2309394044772 2004-03-01 84.3713243034847 2004-04-01 84.4415167529884 2004-05-01 84.6520941014996 2004-06-01 84.7222865510034 2004-07-01 84.6520941014996 2004-08-01 84.6520941014996 2004-09-01 84.7222865510034 2004-10-01 84.7924790005071 2004-11-01 84.7924790005071 2004-12-01 84.9328638995146 2005-01-01 84.9328638995146 2005-02-01 85.0732487985220 2005-03-01 85.2838261470332 2005-04-01 85.6347883945519 2005-05-01 85.7049808440556 2005-06-01 85.6347883945519 2005-07-01 85.9857506420706 2005-08-01 85.9857506420706 2005-09-01 86.1261355410780 2005-10-01 86.4770977885966 2005-11-01 86.5472902381004 2005-12-01 86.5472902381004 2006-01-01 86.6876751371079 2006-02-01 86.9684449351228 2006-03-01 87.0386373846265 2006-04-01 87.3194071826414 2006-05-01 87.6001769806564 2006-06-01 87.6001769806564 2006-07-01 87.8107543291675 2006-08-01 87.9511392281750 2006-09-01 87.9511392281750 2006-10-01 87.7405618796638 2006-11-01 87.8107543291675 2006-12-01 87.8107543291675 2007-01-01 87.8809467786713 2007-02-01 88.0213316776787 2007-03-01 88.2319090261899 2007-04-01 88.3722939251974 2007-05-01 88.5828712737086 2007-06-01 88.7934486222198 2007-07-01 88.7934486222198 2007-08-01 88.7934486222198 2007-09-01 89.0742184202347 2007-10-01 89.4953731172571 2007-11-01 89.9867202637832 2007-12-01 90.2674900617981 2008-01-01 90.6886447588205 2008-02-01 90.8992221073317 2008-03-01 91.3203768043541 2008-04-01 91.6011466023690 2008-05-01 92.1626861983989 2008-06-01 92.7242257944287 2008-07-01 93.0751880419474 2008-08-01 92.7944182439324 2008-09-01 92.7944182439324 2008-10-01 92.7242257944287 2008-11-01 92.3030710974063 2008-12-01 91.8819164003840 2009-01-01 91.6713390518728 2009-02-01 91.9521088498877 2009-03-01 92.0924937488951 2009-04-01 92.0924937488951 2009-05-01 92.2328786479026 2009-06-01 92.3732635469101 2009-07-01 92.0924937488951 2009-08-01 92.0924937488951 2009-09-01 92.0924937488951 2009-10-01 92.0223012993914 2009-11-01 92.3030710974063 2009-12-01 92.3732635469101 2010-01-01 92.5136484459175 2010-02-01 92.6540333449250 2010-03-01 92.8646106934362 2010-04-01 93.0751880419474 2010-05-01 93.2155729409548 2010-06-01 93.1453804914511 2010-07-01 93.2857653904586 2010-08-01 93.2857653904586 2010-09-01 93.3559578399623 2010-10-01 93.6367276379772 2010-11-01 93.9174974359921 2010-12-01 94.2684596835108 2011-01-01 94.8716798507459 2011-02-01 95.0582514925369 2011-03-01 95.4313947761190 2011-04-01 95.8045380597011 2011-05-01 95.9911097014922 2011-06-01 95.8978238805966 2011-07-01 95.8978238805966 2011-08-01 95.9911097014922 2011-09-01 96.4575388059698 2011-10-01 97.2971111940294 2011-11-01 97.6702544776116 2011-12-01 97.8568261194026 2012-01-01 98.6031126865668 2012-02-01 99.0695417910444 2012-03-01 99.4426850746264 2012-04-01 99.8158283582086 2012-05-01 99.8158283582086 2012-06-01 99.9091141791040 2012-07-01 99.5359708955220 2012-08-01 99.7225425373130 2012-09-01 100.3755432835820 2012-10-01 100.5621149253730 2012-11-01 100.4688291044770 2012-12-01 100.4688291044770 2013-01-01 100.8419723880590 2013-02-01 101.0285440298500 2013-03-01 101.1218298507460 2013-04-01 100.7486865671640 2013-05-01 100.6554007462680 2013-06-01 100.8419723880590 2013-07-01 100.6554007462680 2013-08-01 100.5621149253730 2013-09-01 100.7486865671640 2013-10-01 100.6554007462680 2013-11-01 100.6554007462680 2013-12-01 100.8419723880590 2014-01-01 101.1218298507460 2014-02-01 100.9352582089550 2014-03-01 100.8419723880590 2014-04-01 100.5621149253730 2014-05-01 100.5621149253730 2014-06-01 100.5621149253730 2014-07-01 100.0956858208950 2014-08-01 100.0024000000000 2014-09-01 100.0956858208950 2014-10-01 100.3755432835820 2014-11-01 100.2822574626860 2014-12-01 100.0024000000000 2015-01-01 99.6292567164175 2015-02-01 100.0024000000000 2015-03-01 100.2822574626860 2015-04-01 100.0956858208950 2015-05-01 100.2822574626860 2015-06-01 100.2822574626860 2015-07-01 99.8158283582086 2015-08-01 99.6292567164175 2015-09-01 99.6292567164175 2015-10-01 100.0024000000000 2015-11-01 100.0956858208950 2015-12-01 99.9091141791040 2016-01-01 99.5000000000000 2016-02-01 99.3000000000000 2016-03-01 99.3000000000000 2016-04-01 99.0000000000000 2016-05-01 99.3000000000000 2016-06-01 99.5000000000000 2016-07-01 99.2000000000000 2016-08-01 99.1000000000000 2016-09-01 99.4000000000000 2016-10-01 99.6000000000000 2016-11-01 99.7000000000000 2016-12-01 100.0000000000000 2017-01-01 100.7000000000000 2017-02-01 101.3000000000000 2017-03-01 101.0000000000000 2017-04-01 100.8000000000000 2017-05-01 100.9000000000000 2017-06-01 100.4000000000000 2017-07-01 100.0000000000000 2017-08-01 100.1000000000000 2017-09-01 100.4000000000000 2017-10-01 100.8000000000000 2017-11-01 101.0000000000000 2017-12-01 101.1000000000000 2018-01-01 102.0000000000000 2018-02-01 101.6000000000000 2018-03-01 101.7000000000000 2018-04-01 101.5000000000000 2018-05-01 101.9000000000000 2018-06-01 101.9000000000000 2018-07-01 102.1000000000000 2018-08-01 102.1000000000000 2018-09-01 102.1000000000000 2018-10-01 102.7000000000000