Month Index 2015=100 1996-01-01 73.9926344533662 1996-02-01 74.3904443160187 1996-03-01 74.7086922061407 1996-04-01 75.0269400962627 1996-05-01 75.1065020687932 1996-06-01 75.0269400962627 1996-07-01 74.8678161512017 1996-08-01 74.7882541786712 1996-09-01 74.8678161512017 1996-10-01 74.7882541786712 1996-11-01 74.9473781237322 1996-12-01 75.0269400962627 1997-01-01 75.3451879863847 1997-02-01 75.1860640413237 1997-03-01 75.1065020687932 1997-04-01 75.3451879863847 1997-05-01 75.5838739039762 1997-06-01 75.1860640413237 1997-07-01 75.1065020687932 1997-08-01 75.1860640413237 1997-09-01 75.2656260138542 1997-10-01 75.2656260138542 1997-11-01 75.1860640413237 1997-12-01 75.2656260138542 1998-01-01 75.2656260138542 1998-02-01 75.2656260138542 1998-03-01 75.4247499589152 1998-04-01 75.5838739039762 1998-05-01 75.6634358765067 1998-06-01 75.7429978490372 1998-07-01 75.7429978490372 1998-08-01 75.6634358765067 1998-09-01 75.5043119314457 1998-10-01 75.4247499589152 1998-11-01 75.4247499589152 1998-12-01 75.4247499589152 1999-01-01 75.4247499589152 1999-02-01 75.5838739039762 1999-03-01 75.6634358765067 1999-04-01 75.5838739039762 1999-05-01 75.5838739039762 1999-06-01 75.5043119314457 1999-07-01 75.5043119314457 1999-08-01 75.4247499589152 1999-09-01 75.5838739039762 1999-10-01 75.5043119314457 1999-11-01 75.2656260138542 1999-12-01 75.1860640413237 2000-01-01 75.3451879863847 2000-02-01 75.3451879863847 2000-03-01 75.3451879863847 2000-04-01 75.3451879863847 2000-05-01 75.4247499589152 2000-06-01 75.4247499589152 2000-07-01 75.3451879863847 2000-08-01 75.1860640413237 2000-09-01 75.3451879863847 2000-10-01 75.4247499589152 2000-11-01 75.5043119314457 2000-12-01 75.5043119314457 2001-01-01 75.5838739039762 2001-02-01 75.7429978490372 2001-03-01 76.0612457391592 2001-04-01 76.2203696842202 2001-05-01 76.2999316567508 2001-06-01 76.2999316567508 2001-07-01 76.2999316567508 2001-08-01 76.3794936292812 2001-09-01 76.4590556018117 2001-10-01 76.6181795468727 2001-11-01 76.6181795468727 2001-12-01 76.7773034919338 2002-01-01 76.9364274369948 2002-02-01 76.9364274369948 2002-03-01 76.9364274369948 2002-04-01 76.9364274369948 2002-05-01 76.8568654644642 2002-06-01 76.8568654644642 2002-07-01 76.8568654644642 2002-08-01 76.8568654644642 2002-09-01 76.9364274369948 2002-10-01 77.0159894095252 2002-11-01 77.0955513820558 2002-12-01 77.1751133545863 2003-01-01 77.4933612447082 2003-02-01 77.4933612447082 2003-03-01 77.8116091348303 2003-04-01 78.0502950524218 2003-05-01 78.1298570249523 2003-06-01 78.2094189974828 2003-07-01 78.2094189974828 2003-08-01 78.2889809700133 2003-09-01 78.2094189974828 2003-10-01 78.2889809700133 2003-11-01 78.3685429425438 2003-12-01 78.4481049150743 2004-01-01 78.6072288601353 2004-02-01 78.6072288601353 2004-03-01 78.8459147777268 2004-04-01 78.9254767502573 2004-05-01 79.0846006953183 2004-06-01 79.0846006953183 2004-07-01 79.1641626678488 2004-08-01 79.0050387227878 2004-09-01 79.1641626678488 2004-10-01 79.1641626678488 2004-11-01 79.2437246403793 2004-12-01 79.2437246403793 2005-01-01 79.0050387227878 2005-02-01 79.2437246403793 2005-03-01 79.4028485854403 2005-04-01 79.5619725305013 2005-05-01 79.4824105579708 2005-06-01 79.4028485854403 2005-07-01 79.6415345030318 2005-08-01 79.5619725305013 2005-09-01 79.7210964755623 2005-10-01 79.5619725305013 2005-11-01 79.8802204206233 2005-12-01 80.1189063382148 2006-01-01 80.0393443656843 2006-02-01 80.0393443656843 2006-03-01 80.1984683107453 2006-04-01 80.4371542283368 2006-05-01 80.7554021184588 2006-06-01 80.8349640909893 2006-07-01 80.9940880360503 2006-08-01 81.1532119811113 2006-09-01 81.3123359261723 2006-10-01 81.3918978987028 2006-11-01 81.5510218437638 2006-12-01 81.7101457888248 2007-01-01 81.9488317064163 2007-02-01 82.2670795965384 2007-03-01 82.6648894591908 2007-04-01 82.5853274866604 2007-05-01 82.8240134042518 2007-06-01 82.9035753767824 2007-07-01 83.2218232669044 2007-08-01 83.3809472119654 2007-09-01 83.7787570746178 2007-10-01 84.3356908823314 2007-11-01 84.7335007449839 2007-12-01 85.0517486351059 2008-01-01 85.7678063878804 2008-02-01 86.1656162505329 2008-03-01 86.6429880857159 2008-04-01 86.9612359758379 2008-05-01 88.0751035912649 2008-06-01 88.7115993715089 2008-07-01 89.1889712066920 2008-08-01 89.6663430418750 2008-09-01 90.1437148770580 2008-10-01 90.0641529045275 2008-11-01 90.0641529045275 2008-12-01 90.4619627671800 2009-01-01 90.7377614341531 2009-02-01 90.9216272121352 2009-03-01 90.9216272121352 2009-04-01 91.0135601011262 2009-05-01 90.8296943231441 2009-06-01 91.1054929901172 2009-07-01 90.9216272121352 2009-08-01 90.6458285451620 2009-09-01 90.9216272121352 2009-10-01 90.8296943231441 2009-11-01 91.1974258791083 2009-12-01 91.4732245460814 2010-01-01 91.1974258791083 2010-02-01 91.1974258791083 2010-03-01 91.1974258791083 2010-04-01 91.6570903240634 2010-05-01 91.8409561020455 2010-06-01 91.8409561020455 2010-07-01 92.0248218800276 2010-08-01 92.2086876580096 2010-09-01 91.8409561020455 2010-10-01 92.2086876580096 2010-11-01 92.7602849919559 2010-12-01 93.3118823259021 2011-01-01 94.0473454378304 2011-02-01 94.4150769937946 2011-03-01 94.8747414387497 2011-04-01 95.1505401057228 2011-05-01 95.5182716616870 2011-06-01 95.8860032176511 2011-07-01 96.3456676626063 2011-08-01 96.3456676626063 2011-09-01 96.6214663295794 2011-10-01 96.7133992185704 2011-11-01 96.8972649965525 2011-12-01 97.1730636635256 2012-01-01 97.2649965525166 2012-02-01 97.5407952194898 2012-03-01 97.9085267754539 2012-04-01 98.0004596644450 2012-05-01 98.1843254424270 2012-06-01 98.2762583314181 2012-07-01 98.4601241094001 2012-08-01 98.5520569983912 2012-09-01 98.6439898873822 2012-10-01 98.6439898873822 2012-11-01 99.0117214433464 2012-12-01 99.0117214433464 2013-01-01 99.3794529993105 2013-02-01 99.3794529993105 2013-03-01 99.8391174442657 2013-04-01 100.3907147782120 2013-05-01 100.5745805561940 2013-06-01 100.8503792231670 2013-07-01 101.0342450011490 2013-08-01 100.9423121121580 2013-09-01 101.2181107791310 2013-10-01 101.4019765571130 2013-11-01 101.4939094461040 2013-12-01 101.2181107791310 2014-01-01 101.4019765571130 2014-02-01 101.5858423350950 2014-03-01 101.7697081130770 2014-04-01 101.7697081130770 2014-05-01 101.4939094461040 2014-06-01 101.1261778901400 2014-07-01 101.1261778901400 2014-08-01 100.7584463341760 2014-09-01 100.4826476672030 2014-10-01 100.0229832222480 2014-11-01 99.8391174442657 2014-12-01 100.0229832222480 2015-01-01 100.0229832222480 2015-02-01 100.0229832222480 2015-03-01 100.3907147782120 2015-04-01 100.3907147782120 2015-05-01 100.6665134451850 2015-06-01 100.3907147782120 2015-07-01 100.3907147782120 2015-08-01 99.9310503332567 2015-09-01 99.6552516662836 2015-10-01 99.4713858883016 2015-11-01 99.3794529993105 2015-12-01 99.2875201103195 2016-01-01 99.2875201103195 2016-02-01 99.3794529993105 2016-03-01 100.1149161112390 2016-04-01 100.3907147782120 2016-05-01 99.6552516662836 2016-06-01 99.5633187772926 2016-07-01 99.1955872213284 2016-08-01 99.3794529993105 2016-09-01 99.8391174442657 2016-10-01 100.3907147782120 2016-11-01 100.4826476672030 2016-12-01 100.7584463341760 2017-01-01 101.1261778901400 2017-02-01 101.4019765571130 2017-03-01 102.1374396690420 2017-04-01 102.5971041139970 2017-05-01 103.1487014479430 2017-06-01 103.0567685589520 2017-07-01 103.3325672259250 2017-08-01 103.6083658928980 2017-09-01 103.7922316708800 2017-10-01 104.2518961158350 2017-11-01 104.5276947828090 2017-12-01 105.1712250057460 2018-01-01 104.7115605607910 2018-02-01 104.6196276718000 2018-03-01 104.8034934497820 2018-04-01 105.0792921167550 2018-05-01 104.8954263387730 2018-06-01 105.0792921167550 2018-07-01 104.8034934497820 2018-08-01 104.8034934497820 2018-09-01 105.3550907837280