Month Index 2015=100 1996-01-01 82.5564165517241 1996-02-01 82.7168760591132 1996-03-01 83.3587140886699 1996-04-01 83.4389438423645 1996-05-01 83.5191735960591 1996-06-01 83.5994033497536 1996-07-01 83.4389438423645 1996-08-01 83.4389438423645 1996-09-01 83.4389438423645 1996-10-01 83.4389438423645 1996-11-01 83.5191735960591 1996-12-01 83.5191735960591 1997-01-01 85.2842281773399 1997-02-01 85.5249174384236 1997-03-01 85.9260662068965 1997-04-01 85.9260662068965 1997-05-01 86.0062959605911 1997-06-01 86.0865257142857 1997-07-01 86.1667554679802 1997-08-01 86.1667554679802 1997-09-01 87.0492827586206 1997-10-01 87.1295125123152 1997-11-01 87.2097422660098 1997-12-01 87.2097422660098 1998-01-01 87.6911207881773 1998-02-01 88.0120398029556 1998-03-01 88.1724993103448 1998-04-01 88.2527290640394 1998-05-01 88.4934183251231 1998-06-01 88.6538778325123 1998-07-01 89.2154861083744 1998-08-01 89.3759456157635 1998-09-01 89.3759456157635 1998-10-01 89.4561753694581 1998-11-01 89.6166348768472 1998-12-01 89.6166348768472 1999-01-01 89.7770943842364 1999-02-01 90.1782431527093 1999-03-01 90.2584729064039 1999-04-01 90.3387026600985 1999-05-01 90.4189324137931 1999-06-01 90.3387026600985 1999-07-01 91.4619192118226 1999-08-01 91.6223787192118 1999-09-01 91.6223787192118 1999-10-01 91.7026084729064 1999-11-01 92.3444465024630 1999-12-01 92.3444465024630 2000-01-01 92.4246762561576 2000-02-01 92.8258250246305 2000-03-01 92.9060547783251 2000-04-01 93.3072035467980 2000-05-01 93.4676630541872 2000-06-01 93.5478928078817 2000-07-01 94.0292713300492 2000-08-01 94.1095010837438 2000-09-01 94.1095010837438 2000-10-01 94.1897308374384 2000-11-01 94.4304200985221 2000-12-01 94.4304200985221 2001-01-01 95.0722581280788 2001-02-01 95.4734068965517 2001-03-01 95.5536366502463 2001-04-01 95.5536366502463 2001-05-01 95.6338664039408 2001-06-01 95.7140961576354 2001-07-01 95.8745556650246 2001-08-01 96.0350151724138 2001-09-01 96.0350151724138 2001-10-01 96.1152449261083 2001-11-01 96.3559341871921 2001-12-01 95.6338664039408 2002-01-01 96.8373127093596 2002-02-01 97.4791507389162 2002-03-01 97.7198400000000 2002-04-01 97.8000697536946 2002-05-01 96.6768532019704 2002-06-01 96.7570829556650 2002-07-01 96.9977722167487 2002-08-01 97.0780019704433 2002-09-01 97.2384614778325 2002-10-01 97.3186912315271 2002-11-01 97.7198400000000 2002-12-01 97.8000697536946 2003-01-01 97.8802995073891 2003-02-01 96.9977722167487 2003-03-01 97.0780019704433 2003-04-01 97.2384614778325 2003-05-01 97.3989209852216 2003-06-01 97.4791507389162 2003-07-01 97.6396102463054 2003-08-01 97.7198400000000 2003-09-01 97.8000697536946 2003-10-01 97.8802995073891 2003-11-01 98.1209887684729 2003-12-01 98.1209887684729 2004-01-01 98.4419077832512 2004-02-01 98.8430565517241 2004-03-01 99.0035160591132 2004-04-01 99.0035160591132 2004-05-01 99.3244350738916 2004-06-01 99.3244350738916 2004-07-01 99.4046648275862 2004-08-01 99.3244350738916 2004-09-01 99.1639755665024 2004-10-01 98.2012185221674 2004-11-01 97.8000697536946 2004-12-01 97.8000697536946 2005-01-01 97.3186912315271 2005-02-01 97.6396102463054 2005-03-01 97.6396102463054 2005-04-01 97.7198400000000 2005-05-01 97.8802995073891 2005-06-01 97.8802995073891 2005-07-01 97.8802995073891 2005-08-01 97.8000697536946 2005-09-01 97.7198400000000 2005-10-01 97.7198400000000 2005-11-01 99.0035160591132 2005-12-01 99.0035160591132 2006-01-01 98.2012185221674 2006-02-01 98.6825970443349 2006-03-01 98.4419077832512 2006-04-01 98.4419077832512 2006-05-01 98.5221375369458 2006-06-01 98.4419077832512 2006-07-01 97.7198400000000 2006-08-01 97.7198400000000 2006-09-01 97.7198400000000 2006-10-01 96.5163936945812 2006-11-01 96.7570829556650 2006-12-01 96.5966234482758 2007-01-01 96.5966234482758 2007-02-01 97.4791507389162 2007-03-01 97.7198400000000 2007-04-01 97.7198400000000 2007-05-01 97.7198400000000 2007-06-01 97.5593804926108 2007-07-01 97.4791507389162 2007-08-01 97.6396102463054 2007-09-01 97.5593804926108 2007-10-01 97.3989209852216 2007-11-01 97.3989209852216 2007-12-01 97.3186912315271 2008-01-01 97.3186912315271 2008-02-01 97.3989209852216 2008-03-01 97.3989209852216 2008-04-01 97.3989209852216 2008-05-01 97.4791507389162 2008-06-01 97.5593804926108 2008-07-01 97.6396102463054 2008-08-01 97.6396102463054 2008-09-01 97.8000697536946 2008-10-01 97.7198400000000 2008-11-01 97.8802995073891 2008-12-01 97.9605292610837 2009-01-01 98.1209887684729 2009-02-01 98.4419077832512 2009-03-01 98.4419077832512 2009-04-01 98.5221375369458 2009-05-01 98.6023672906404 2009-06-01 98.1209887684729 2009-07-01 97.9605292610837 2009-08-01 97.9605292610837 2009-09-01 98.0407590147783 2009-10-01 98.1209887684729 2009-11-01 98.1209887684729 2009-12-01 98.2012185221674 2010-01-01 98.6825970443349 2010-02-01 98.7628267980295 2010-03-01 98.4419077832512 2010-04-01 98.5221375369458 2010-05-01 98.4419077832512 2010-06-01 98.2814482758620 2010-07-01 98.2814482758620 2010-08-01 98.2814482758620 2010-09-01 98.3616780295566 2010-10-01 98.6023672906404 2010-11-01 98.6825970443349 2010-12-01 98.6825970443349 2011-01-01 99.0147783251231 2011-02-01 99.3103448275862 2011-03-01 99.3103448275862 2011-04-01 99.2118226600985 2011-05-01 98.8177339901477 2011-06-01 98.9162561576354 2011-07-01 98.7192118226601 2011-08-01 98.8177339901477 2011-09-01 98.9162561576354 2011-10-01 99.1133004926108 2011-11-01 99.2118226600985 2011-12-01 99.0147783251231 2012-01-01 99.1133004926108 2012-02-01 99.2118226600985 2012-03-01 98.9162561576354 2012-04-01 99.0147783251231 2012-05-01 98.9162561576354 2012-06-01 98.9162561576354 2012-07-01 99.0147783251231 2012-08-01 99.0147783251231 2012-09-01 99.0147783251231 2012-10-01 99.0147783251231 2012-11-01 99.0147783251231 2012-12-01 98.9162561576354 2013-01-01 99.2118226600985 2013-02-01 99.3103448275862 2013-03-01 99.3103448275862 2013-04-01 99.2118226600985 2013-05-01 99.2118226600985 2013-06-01 99.3103448275862 2013-07-01 99.3103448275862 2013-08-01 99.4088669950739 2013-09-01 99.4088669950739 2013-10-01 99.6059113300492 2013-11-01 99.6059113300492 2013-12-01 99.5073891625615 2014-01-01 99.5073891625615 2014-02-01 99.5073891625615 2014-03-01 99.6059113300492 2014-04-01 99.6059113300492 2014-05-01 99.7044334975369 2014-06-01 99.6059113300492 2014-07-01 99.5073891625615 2014-08-01 99.5073891625615 2014-09-01 99.6059113300492 2014-10-01 99.6059113300492 2014-11-01 99.6059113300492 2014-12-01 99.6059113300492 2015-01-01 99.8029556650246 2015-02-01 99.9014778325123 2015-03-01 100.0000000000000 2015-04-01 100.0000000000000 2015-05-01 100.0000000000000 2015-06-01 100.0985221674880 2015-07-01 100.0985221674880 2015-08-01 100.0985221674880 2015-09-01 100.1970443349750 2015-10-01 100.0985221674880 2015-11-01 100.0000000000000 2015-12-01 100.0000000000000 2016-01-01 100.2000000000000 2016-02-01 100.3000000000000 2016-03-01 100.3000000000000 2016-04-01 100.3000000000000 2016-05-01 100.3000000000000 2016-06-01 100.4000000000000 2016-07-01 100.4000000000000 2016-08-01 100.4000000000000 2016-09-01 100.4000000000000 2016-10-01 100.4000000000000 2016-11-01 100.4000000000000 2016-12-01 100.4000000000000 2017-01-01 100.6000000000000 2017-02-01 100.7000000000000 2017-03-01 100.7000000000000 2017-04-01 100.6000000000000 2017-05-01 100.6000000000000 2017-06-01 100.6000000000000 2017-07-01 100.7000000000000 2017-08-01 100.4000000000000 2017-09-01 100.4000000000000 2017-10-01 100.5000000000000 2017-11-01 100.5000000000000 2017-12-01 100.5000000000000 2018-01-01 100.3000000000000 2018-02-01 100.4000000000000 2018-03-01 100.5000000000000 2018-04-01 100.5000000000000 2018-05-01 100.6000000000000 2018-06-01 100.6000000000000 2018-07-01 100.6000000000000 2018-08-01 100.5000000000000 2018-09-01 100.6000000000000 2018-10-01 100.6000000000000