Month Index 2015=100 1996-01-01 71.8273140573876 1996-02-01 72.2206728419297 1996-03-01 72.5353598695634 1996-04-01 72.8500468971971 1996-05-01 73.0073904110139 1996-06-01 72.8500468971971 1996-07-01 72.6927033833802 1996-08-01 72.6140316264718 1996-09-01 72.6927033833802 1996-10-01 72.6140316264718 1996-11-01 72.7713751402887 1996-12-01 72.8500468971971 1997-01-01 73.1647339248308 1997-02-01 73.0073904110139 1997-03-01 72.9287186541055 1997-04-01 73.2434056817392 1997-05-01 73.4794209524644 1997-06-01 73.0073904110139 1997-07-01 72.9287186541055 1997-08-01 73.0073904110139 1997-09-01 73.1647339248308 1997-10-01 73.1647339248308 1997-11-01 73.0073904110139 1997-12-01 73.0860621679224 1998-01-01 73.0860621679224 1998-02-01 73.1647339248308 1998-03-01 73.3220774386476 1998-04-01 73.4794209524644 1998-05-01 73.6367644662813 1998-06-01 73.7941079800981 1998-07-01 73.8727797370066 1998-08-01 73.7941079800981 1998-09-01 73.6367644662813 1998-10-01 73.5580927093729 1998-11-01 73.5580927093729 1998-12-01 73.5580927093729 1999-01-01 73.5580927093729 1999-02-01 73.7154362231897 1999-03-01 73.8727797370066 1999-04-01 73.8727797370066 1999-05-01 73.8727797370066 1999-06-01 73.8727797370066 1999-07-01 73.9514514939150 1999-08-01 73.8727797370066 1999-09-01 73.9514514939150 1999-10-01 73.9514514939150 1999-11-01 73.7154362231897 1999-12-01 73.6367644662813 2000-01-01 73.7941079800981 2000-02-01 73.8727797370066 2000-03-01 73.8727797370066 2000-04-01 73.8727797370066 2000-05-01 74.0301232508234 2000-06-01 73.9514514939150 2000-07-01 73.9514514939150 2000-08-01 73.7941079800981 2000-09-01 73.9514514939150 2000-10-01 74.0301232508234 2000-11-01 74.1087950077318 2000-12-01 74.1874667646402 2001-01-01 74.1874667646402 2001-02-01 74.3448102784571 2001-03-01 74.7381690629992 2001-04-01 74.8955125768160 2001-05-01 75.0528560906329 2001-06-01 75.0528560906329 2001-07-01 75.0528560906329 2001-08-01 75.1315278475413 2001-09-01 75.2888713613581 2001-10-01 75.4462148751750 2001-11-01 75.5248866320834 2001-12-01 75.6035583889918 2002-01-01 75.7609019028086 2002-02-01 75.7609019028086 2002-03-01 75.8395736597170 2002-04-01 75.8395736597170 2002-05-01 75.7609019028086 2002-06-01 75.7609019028086 2002-07-01 75.8395736597170 2002-08-01 75.7609019028086 2002-09-01 75.8395736597170 2002-10-01 75.9969171735339 2002-11-01 75.9969171735339 2002-12-01 76.1542606873507 2003-01-01 76.3902759580760 2003-02-01 76.3902759580760 2003-03-01 76.7049629857097 2003-04-01 76.9409782564349 2003-05-01 77.0196500133434 2003-06-01 77.0983217702518 2003-07-01 77.0983217702518 2003-08-01 77.1769935271602 2003-09-01 77.1769935271602 2003-10-01 77.1769935271602 2003-11-01 77.3343370409770 2003-12-01 77.3343370409770 2004-01-01 77.4916805547939 2004-02-01 77.5703523117023 2004-03-01 77.8063675824276 2004-04-01 77.9637110962444 2004-05-01 78.1210546100612 2004-06-01 78.1210546100612 2004-07-01 78.1997263669697 2004-08-01 78.0423828531528 2004-09-01 78.1997263669697 2004-10-01 78.2783981238781 2004-11-01 78.2783981238781 2004-12-01 78.3570698807865 2005-01-01 78.1210546100612 2005-02-01 78.3570698807865 2005-03-01 78.5144133946034 2005-04-01 78.5930851515118 2005-05-01 78.6717569084202 2005-06-01 78.5144133946034 2005-07-01 78.7504286653286 2005-08-01 78.6717569084202 2005-09-01 78.8291004222370 2005-10-01 78.6717569084202 2005-11-01 78.9864439360539 2005-12-01 79.2224592067791 2006-01-01 79.2224592067791 2006-02-01 79.1437874498707 2006-03-01 79.3011309636876 2006-04-01 79.5371462344128 2006-05-01 79.9305050189549 2006-06-01 80.0091767758634 2006-07-01 80.1665202896802 2006-08-01 80.4025355604054 2006-09-01 80.4812073173138 2006-10-01 80.5598790742223 2006-11-01 80.7172225880391 2006-12-01 80.9532378587644 2007-01-01 81.1105813725812 2007-02-01 81.5039401571233 2007-03-01 81.8972989416654 2007-04-01 81.7399554278486 2007-05-01 82.0546424554822 2007-06-01 82.1333142123907 2007-07-01 82.5266729969328 2007-08-01 82.6840165107496 2007-09-01 83.0773752952917 2007-10-01 83.7067493505591 2007-11-01 84.1001081351012 2007-12-01 84.4934669196433 2008-01-01 85.1228409749106 2008-02-01 85.6735432732696 2008-03-01 86.0669020578117 2008-04-01 86.3815890854454 2008-05-01 87.6403371959801 2008-06-01 88.3483830081559 2008-07-01 88.8204135496064 2008-08-01 89.2924440910569 2008-09-01 89.7644746325074 2008-10-01 89.6071311186906 2008-11-01 89.6071311186906 2008-12-01 90.0319586059961 2009-01-01 90.3058895145336 2009-02-01 90.3058895145336 2009-03-01 90.3058895145336 2009-04-01 90.3971998173794 2009-05-01 90.2145792116877 2009-06-01 90.5798204230711 2009-07-01 90.3971998173794 2009-08-01 90.1232689088419 2009-09-01 90.3971998173794 2009-10-01 90.3058895145336 2009-11-01 90.5798204230711 2009-12-01 90.9450616344544 2010-01-01 90.5798204230711 2010-02-01 90.6711307259169 2010-03-01 90.5798204230711 2010-04-01 91.0363719373003 2010-05-01 91.2189925429920 2010-06-01 91.1276822401461 2010-07-01 91.4016131486836 2010-08-01 91.5842337543753 2010-09-01 91.1276822401461 2010-10-01 91.4929234515295 2010-11-01 92.1320955714504 2010-12-01 92.6799573885254 2011-01-01 93.5930604169837 2011-02-01 94.0496119312129 2011-03-01 94.5061634454421 2011-04-01 94.8714046568255 2011-05-01 95.2366458682088 2011-06-01 95.6018870795922 2011-07-01 96.0584385938214 2011-08-01 95.9671282909755 2011-09-01 96.4236798052047 2011-10-01 96.4236798052047 2011-11-01 96.6976107137422 2011-12-01 96.8802313194339 2012-01-01 97.2454725308172 2012-02-01 97.5194034393548 2012-03-01 97.9759549535839 2012-04-01 98.0672652564298 2012-05-01 98.3411961649673 2012-06-01 98.3411961649673 2012-07-01 98.5238167706590 2012-08-01 98.7064373763506 2012-09-01 98.7977476791965 2012-10-01 98.7064373763506 2012-11-01 99.1629888905799 2012-12-01 99.2542991934257 2013-01-01 99.6195404048090 2013-02-01 99.7108507076549 2013-03-01 100.1674022218840 2013-04-01 100.7152640389590 2013-05-01 100.8978846446510 2013-06-01 101.1718155531880 2013-07-01 101.4457464617260 2013-08-01 101.2631258560340 2013-09-01 101.5370567645720 2013-10-01 101.7196773702630 2013-11-01 101.8109876731090 2013-12-01 101.6283670674170 2014-01-01 101.7196773702630 2014-02-01 101.9022979759550 2014-03-01 102.0849185816470 2014-04-01 102.1762288844920 2014-05-01 101.8109876731090 2014-06-01 101.3544361588800 2014-07-01 101.4457464617260 2014-08-01 100.9891949474970 2014-09-01 100.6239537361130 2014-10-01 100.1674022218840 2014-11-01 99.9847816161924 2014-12-01 100.0760919190380 2015-01-01 100.0760919190380 2015-02-01 100.0760919190380 2015-03-01 100.5326434332670 2015-04-01 100.5326434332670 2015-05-01 100.7152640389590 2015-06-01 100.4413331304220 2015-07-01 100.3500228275760 2015-08-01 99.8934713133466 2015-09-01 99.6195404048090 2015-10-01 99.3456094962715 2015-11-01 99.2542991934257 2015-12-01 99.1629888905799 2016-01-01 99.1629888905799 2016-02-01 99.3456094962715 2016-03-01 100.0760919190380 2016-04-01 100.3500228275760 2016-05-01 99.5282301019632 2016-06-01 99.4369197991174 2016-07-01 98.9803682848882 2016-08-01 99.2542991934257 2016-09-01 99.7108507076549 2016-10-01 100.2587125247300 2016-11-01 100.4413331304220 2016-12-01 100.6239537361130 2017-01-01 100.8978846446510 2017-02-01 101.2631258560340 2017-03-01 102.0849185816470 2017-04-01 102.4501597930300 2017-05-01 102.9980216101050 2017-06-01 102.9067113072590 2017-07-01 103.1806422157970 2017-08-01 103.4545731243340 2017-09-01 103.7285040328720 2017-10-01 104.1850555471010 2017-11-01 104.4589864556380 2017-12-01 105.1894688784050 2018-01-01 104.6416070613300 2018-02-01 104.5502967584840 2018-03-01 104.7329173641760 2018-04-01 105.0981585755590 2018-05-01 104.7329173641760 2018-06-01 104.9155379698680 2018-07-01 104.5502967584840 2018-08-01 104.6416070613300 2018-09-01 105.1894688784050