Month Index source base 1996-01-01 49.2272442408377 1996-02-01 49.4614366492147 1996-03-01 49.6487905759163 1996-04-01 49.8361445026178 1996-05-01 49.9766599476440 1996-06-01 50.0703369109948 1996-07-01 50.1640138743456 1996-08-01 50.2108523560210 1996-09-01 50.2108523560210 1996-10-01 50.2576908376964 1996-11-01 50.3513678010472 1996-12-01 50.3513678010472 1997-01-01 50.3982062827226 1997-02-01 50.3982062827226 1997-03-01 51.9907146596859 1997-04-01 51.9907146596859 1997-05-01 52.0375531413613 1997-06-01 52.0843916230367 1997-07-01 52.0843916230367 1997-08-01 52.0843916230367 1997-09-01 52.1312301047121 1997-10-01 52.1780685863875 1997-11-01 52.2717455497382 1997-12-01 52.3185840314136 1998-01-01 52.3654225130890 1998-02-01 52.4590994764398 1998-03-01 54.3326387434555 1998-04-01 54.4263157068063 1998-05-01 54.4731541884817 1998-06-01 54.5199926701571 1998-07-01 54.5668311518325 1998-08-01 54.5668311518325 1998-09-01 54.6136696335079 1998-10-01 54.6605081151833 1998-11-01 54.6605081151833 1998-12-01 54.7073465968587 1999-01-01 54.7073465968587 1999-02-01 54.7541850785341 1999-03-01 54.8010235602094 1999-04-01 54.8010235602094 1999-05-01 54.8947005235602 1999-06-01 54.8947005235602 1999-07-01 55.7377931937173 1999-08-01 55.7377931937173 1999-09-01 55.7846316753927 1999-10-01 55.7846316753927 1999-11-01 55.7846316753927 1999-12-01 55.8783086387435 2000-01-01 55.8783086387435 2000-02-01 55.8783086387435 2000-03-01 55.9251471204189 2000-04-01 55.9251471204189 2000-05-01 55.9719856020943 2000-06-01 55.9719856020943 2000-07-01 56.0656625654451 2000-08-01 56.0656625654451 2000-09-01 56.0656625654451 2000-10-01 56.1125010471204 2000-11-01 56.1125010471204 2000-12-01 55.9719856020943 2001-01-01 55.9719856020943 2001-02-01 56.0188240837697 2001-03-01 56.1593395287958 2001-04-01 57.7050094240838 2001-05-01 57.7518479057592 2001-06-01 57.7986863874346 2001-07-01 57.8923633507854 2001-08-01 57.9392018324608 2001-09-01 57.9392018324608 2001-10-01 57.9860403141362 2001-11-01 57.9860403141362 2001-12-01 58.0328787958116 2002-01-01 57.7986863874346 2002-02-01 57.8455248691100 2002-03-01 57.9392018324608 2002-04-01 57.9860403141362 2002-05-01 57.9860403141362 2002-06-01 58.6886175392670 2002-07-01 58.7822945026178 2002-08-01 59.2038408376964 2002-09-01 59.2506793193718 2002-10-01 59.2975178010472 2002-11-01 59.2975178010472 2002-12-01 59.8127410994765 2003-01-01 59.8595795811519 2003-02-01 59.8595795811519 2003-03-01 60.0000950261780 2003-04-01 63.2787887434555 2003-05-01 63.3256272251309 2003-06-01 63.4193041884817 2003-07-01 63.4661426701571 2003-08-01 63.5129811518325 2003-09-01 63.5129811518325 2003-10-01 63.6534965968587 2003-11-01 63.8876890052356 2003-12-01 64.4965892670158 2004-01-01 64.5434277486911 2004-02-01 64.5434277486911 2004-03-01 67.5410905759163 2004-04-01 67.7752829842932 2004-05-01 67.8689599476440 2004-06-01 67.9157984293194 2004-07-01 67.9157984293194 2004-08-01 67.9626369109948 2004-09-01 68.0563138743456 2004-10-01 68.2436678010472 2004-11-01 68.2436678010472 2004-12-01 71.3818460732985 2005-01-01 71.3818460732985 2005-02-01 71.3818460732985 2005-03-01 71.3818460732985 2005-04-01 71.4755230366492 2005-05-01 71.5223615183246 2005-06-01 71.5223615183246 2005-07-01 73.1148698952880 2005-08-01 73.1617083769634 2005-09-01 73.1617083769634 2005-10-01 73.2553853403142 2005-11-01 73.2553853403142 2005-12-01 73.2553853403142 2006-01-01 73.5364162303666 2006-02-01 74.9415706806283 2006-03-01 75.1757630890053 2006-04-01 75.1757630890053 2006-05-01 75.2226015706807 2006-06-01 75.2226015706807 2006-07-01 76.7682714659686 2006-08-01 76.8619484293194 2006-09-01 76.8619484293194 2006-10-01 76.8619484293194 2006-11-01 76.9087869109948 2006-12-01 76.9087869109948 2007-01-01 76.9556253926702 2007-02-01 78.4076183246074 2007-03-01 78.4076183246074 2007-04-01 78.5012952879582 2007-05-01 78.5481337696335 2007-06-01 78.5481337696335 2007-07-01 78.5949722513090 2007-08-01 78.6418107329844 2007-09-01 78.7354876963351 2007-10-01 78.7354876963351 2007-11-01 78.7823261780105 2007-12-01 78.8291646596859 2008-01-01 80.4216730366492 2008-02-01 80.4685115183247 2008-03-01 80.6090269633508 2008-04-01 80.7495424083770 2008-05-01 80.8900578534032 2008-06-01 80.9837348167540 2008-07-01 82.6230816753927 2008-08-01 82.7167586387435 2008-09-01 82.8104356020943 2008-10-01 82.9041125654451 2008-11-01 82.9509510471205 2008-12-01 82.9977895287959 2009-01-01 82.9977895287959 2009-02-01 83.9813976439791 2009-03-01 84.8244903141362 2009-04-01 84.8713287958116 2009-05-01 84.9181672774870 2009-06-01 84.9181672774870 2009-07-01 84.9650057591624 2009-08-01 85.0118442408378 2009-09-01 85.0586827225131 2009-10-01 85.1055212041885 2009-11-01 85.1523596858639 2009-12-01 86.6511910994765 2010-01-01 86.6980295811519 2010-02-01 86.7448680628273 2010-03-01 86.7448680628273 2010-04-01 86.7917065445027 2010-05-01 86.7917065445027 2010-06-01 86.7917065445027 2010-07-01 86.8385450261781 2010-08-01 87.0727374345550 2010-09-01 87.0727374345550 2010-10-01 88.4310534031414 2010-11-01 88.4778918848168 2010-12-01 88.4778918848168 2011-01-01 88.5689354275742 2011-02-01 88.5689354275742 2011-03-01 88.5689354275742 2011-04-01 88.6561954624782 2011-05-01 88.6561954624782 2011-06-01 88.7434554973822 2011-07-01 89.6160558464224 2011-08-01 90.4013961605585 2011-09-01 90.4013961605585 2011-10-01 93.7172774869110 2011-11-01 93.8045375218150 2011-12-01 93.8045375218150 2012-01-01 93.9790575916231 2012-02-01 93.9790575916231 2012-03-01 95.2006980802793 2012-04-01 95.5497382198953 2012-05-01 95.7242582897034 2012-06-01 95.8987783595114 2012-07-01 95.9860383944154 2012-08-01 96.0732984293194 2012-09-01 96.0732984293194 2012-10-01 96.1605584642234 2012-11-01 96.2478184991274 2012-12-01 96.2478184991274 2013-01-01 96.4223385689355 2013-02-01 96.5968586387435 2013-03-01 96.6841186736475 2013-04-01 96.8586387434556 2013-05-01 96.9458987783596 2013-06-01 96.9458987783596 2013-07-01 97.0331588132636 2013-08-01 97.1204188481676 2013-09-01 97.2076788830716 2013-10-01 97.3821989528796 2013-11-01 97.4694589877836 2013-12-01 97.4694589877836 2014-01-01 97.4694589877836 2014-02-01 97.5567190226876 2014-03-01 97.2949389179756 2014-04-01 97.2076788830716 2014-05-01 97.2076788830716 2014-06-01 97.2076788830716 2014-07-01 97.2076788830716 2014-08-01 97.3821989528796 2014-09-01 97.3821989528796 2014-10-01 97.3821989528796 2014-11-01 97.4694589877836 2014-12-01 97.4694589877836 2015-01-01 97.4694589877836 2015-02-01 100.1745200698080 2015-03-01 100.2617801047120 2015-04-01 100.2617801047120 2015-05-01 100.3490401396160 2015-06-01 100.0872600349040 2015-07-01 100.0872600349040 2015-08-01 100.1745200698080 2015-09-01 100.1745200698080 2015-10-01 100.1745200698080 2015-11-01 100.2617801047120 2015-12-01 100.1745200698080 2016-01-01 100.2000000000000 2016-02-01 100.2000000000000 2016-03-01 100.2000000000000 2016-04-01 100.2000000000000 2016-05-01 101.8000000000000 2016-06-01 102.2000000000000 2016-07-01 102.2000000000000 2016-08-01 102.2000000000000 2016-09-01 102.2000000000000 2016-10-01 102.2000000000000 2016-11-01 102.2000000000000 2016-12-01 102.0000000000000 2017-01-01 102.0000000000000 2017-02-01 102.0000000000000 2017-03-01 102.0000000000000 2017-04-01 102.0000000000000 2017-05-01 102.0000000000000 2017-06-01 102.0000000000000 2017-07-01 102.0000000000000 2017-08-01 102.3000000000000 2017-09-01 102.3000000000000 2017-10-01 102.3000000000000 2017-11-01 102.3000000000000 2017-12-01 102.4000000000000 2018-01-01 103.3000000000000 2018-02-01 103.2000000000000 2018-03-01 104.3000000000000 2018-04-01 105.1000000000000 2018-05-01 105.6000000000000 2018-06-01 105.6000000000000 2018-07-01 105.9000000000000 2018-08-01 105.8000000000000 2018-09-01 105.8000000000000 2018-10-01 105.8000000000000