Month Index source base 1982-11-01 25.3257950530035 1982-12-01 25.3257950530035 1983-01-01 27.2537102473498 1983-02-01 27.2537102473498 1983-03-01 27.2537102473498 1983-04-01 27.4289752650177 1983-05-01 27.4289752650177 1983-06-01 27.4289752650177 1983-07-01 28.2176678445230 1983-08-01 28.2176678445230 1983-09-01 28.2176678445230 1983-10-01 28.3053003533569 1983-11-01 28.3053003533569 1983-12-01 28.3053003533569 1984-01-01 29.7074204946996 1984-02-01 29.7074204946996 1984-03-01 29.7074204946996 1984-04-01 29.9703180212014 1984-05-01 29.9703180212014 1984-06-01 29.9703180212014 1984-07-01 30.2332155477032 1984-08-01 30.2332155477032 1984-09-01 30.2332155477032 1984-10-01 29.2692579505300 1984-11-01 29.2692579505300 1984-12-01 29.2692579505300 1985-01-01 31.3724381625442 1985-02-01 31.3724381625442 1985-03-01 31.3724381625442 1985-04-01 31.5477031802120 1985-05-01 31.5477031802120 1985-06-01 31.5477031802120 1985-07-01 31.7229681978799 1985-08-01 31.7229681978799 1985-09-01 31.7229681978799 1985-10-01 31.9858657243816 1985-11-01 31.9858657243816 1985-12-01 31.9858657243816 1986-01-01 33.3879858657244 1986-02-01 33.3879858657244 1986-03-01 33.3879858657244 1986-04-01 34.6148409893993 1986-05-01 34.6148409893993 1986-06-01 34.6148409893993 1986-07-01 34.6148409893993 1986-08-01 34.6148409893993 1986-09-01 34.6148409893993 1986-10-01 34.6148409893993 1986-11-01 34.6148409893993 1986-12-01 34.6148409893993 1987-01-01 35.5787985865724 1987-02-01 35.5787985865724 1987-03-01 35.5787985865724 1987-04-01 35.8416961130742 1987-05-01 35.8416961130742 1987-06-01 35.8416961130742 1987-07-01 35.8416961130742 1987-08-01 35.8416961130742 1987-09-01 35.8416961130742 1987-10-01 36.1045936395760 1987-11-01 36.1045936395760 1987-12-01 36.1045936395760 1988-01-01 36.8056537102474 1988-02-01 36.8056537102474 1988-03-01 36.8056537102474 1988-04-01 36.8932862190813 1988-05-01 36.8932862190813 1988-06-01 36.8932862190813 1988-07-01 36.8932862190813 1988-08-01 36.8932862190813 1988-09-01 36.8932862190813 1988-10-01 36.8932862190813 1988-11-01 36.8932862190813 1988-12-01 36.8932862190813 1989-01-01 37.5943462897526 1989-02-01 37.5943462897526 1989-03-01 37.5943462897526 1989-04-01 37.9448763250883 1989-05-01 37.9448763250883 1989-06-01 37.9448763250883 1989-07-01 37.9448763250883 1989-08-01 37.9448763250883 1989-09-01 37.9448763250883 1989-10-01 38.2077738515901 1989-11-01 38.2077738515901 1989-12-01 38.2077738515901 1990-01-01 38.1201413427562 1990-02-01 38.1201413427562 1990-03-01 38.1201413427562 1990-04-01 37.8572438162544 1990-05-01 37.8572438162544 1990-06-01 37.8572438162544 1990-07-01 37.9448763250883 1990-08-01 37.9448763250883 1990-09-01 37.9448763250883 1990-10-01 37.9448763250883 1990-11-01 37.9448763250883 1990-12-01 37.9448763250883 1991-01-01 39.0840989399293 1991-02-01 39.0840989399293 1991-03-01 39.0840989399293 1991-04-01 39.1717314487633 1991-05-01 39.1717314487633 1991-06-01 39.1717314487633 1991-07-01 39.3469964664311 1991-08-01 39.3469964664311 1991-09-01 39.3469964664311 1991-10-01 39.7851590106007 1991-11-01 39.7851590106007 1991-12-01 39.7851590106007 1992-01-01 41.8007067137809 1992-02-01 41.8007067137809 1992-03-01 41.8007067137809 1992-04-01 41.8007067137809 1992-05-01 41.8007067137809 1992-06-01 41.8007067137809 1992-07-01 41.8883392226148 1992-08-01 41.8883392226148 1992-09-01 41.8883392226148 1992-10-01 42.4141342756184 1992-11-01 42.4141342756184 1992-12-01 42.4141342756184 1993-01-01 42.0636042402827 1993-02-01 42.0636042402827 1993-03-01 42.0636042402827 1993-04-01 43.5533568904594 1993-05-01 43.5533568904594 1993-06-01 43.5533568904594 1993-07-01 43.7286219081272 1993-08-01 43.7286219081272 1993-09-01 43.7286219081272 1993-10-01 44.1667844522968 1993-11-01 44.1667844522968 1993-12-01 44.1667844522968 1994-01-01 45.3936395759717 1994-02-01 45.3936395759717 1994-03-01 45.3936395759717 1994-04-01 45.8318021201414 1994-05-01 45.8318021201414 1994-06-01 45.8318021201414 1994-07-01 45.8318021201414 1994-08-01 45.8318021201414 1994-09-01 45.8318021201414 1994-10-01 46.0946996466431 1994-11-01 46.0946996466431 1994-12-01 46.0946996466431 1995-01-01 47.0586572438163 1995-02-01 47.0586572438163 1995-03-01 47.0586572438163 1995-04-01 47.5844522968198 1995-05-01 47.5844522968198 1995-06-01 47.5844522968198 1995-07-01 47.6720848056537 1995-08-01 47.6720848056537 1995-09-01 47.6720848056537 1995-10-01 47.9349823321555 1995-11-01 47.9349823321555 1995-12-01 47.9349823321555 1996-01-01 49.2494699646643 1996-02-01 49.2494699646643 1996-03-01 49.2494699646643 1996-04-01 49.4247349823322 1996-05-01 49.4247349823322 1996-06-01 49.4247349823322 1996-07-01 49.5123674911661 1996-08-01 49.5123674911661 1996-09-01 49.5123674911661 1996-10-01 49.6000000000000 1996-11-01 49.6000000000000 1996-12-01 49.6000000000000 1997-01-01 49.8000000000000 1997-02-01 50.6000000000000 1997-03-01 50.7000000000000 1997-04-01 50.7000000000000 1997-05-01 50.7000000000000 1997-06-01 50.7000000000000 1997-07-01 50.7000000000000 1997-08-01 50.7000000000000 1997-09-01 50.8000000000000 1997-10-01 50.8000000000000 1997-11-01 51.0000000000000 1997-12-01 51.7000000000000 1998-01-01 52.0000000000000 1998-02-01 52.1000000000000 1998-03-01 52.2000000000000 1998-04-01 52.6000000000000 1998-05-01 52.7000000000000 1998-06-01 52.8000000000000 1998-07-01 53.0000000000000 1998-08-01 53.0000000000000 1998-09-01 53.0000000000000 1998-10-01 53.0000000000000 1998-11-01 53.0000000000000 1998-12-01 53.4000000000000 1999-01-01 53.6000000000000 1999-02-01 53.6000000000000 1999-03-01 53.6000000000000 1999-04-01 54.0000000000000 1999-05-01 54.4000000000000 1999-06-01 54.6000000000000 1999-07-01 54.7000000000000 1999-08-01 54.7000000000000 1999-09-01 54.8000000000000 1999-10-01 54.8000000000000 1999-11-01 54.8000000000000 1999-12-01 60.2000000000000 2000-01-01 60.2000000000000 2000-02-01 60.3000000000000 2000-03-01 60.3000000000000 2000-04-01 60.5000000000000 2000-05-01 61.3000000000000 2000-06-01 61.5000000000000 2000-07-01 61.5000000000000 2000-08-01 61.6000000000000 2000-09-01 61.6000000000000 2000-10-01 61.6000000000000 2000-11-01 61.6000000000000 2000-12-01 61.6000000000000 2001-01-01 61.5000000000000 2001-02-01 61.7000000000000 2001-03-01 62.3000000000000 2001-04-01 62.6000000000000 2001-05-01 62.7000000000000 2001-06-01 62.8000000000000 2001-07-01 62.9000000000000 2001-08-01 62.9000000000000 2001-09-01 62.9000000000000 2001-10-01 62.9000000000000 2001-11-01 62.9000000000000 2001-12-01 63.8000000000000 2002-01-01 64.0000000000000 2002-02-01 64.2000000000000 2002-03-01 65.5000000000000 2002-04-01 66.0000000000000 2002-05-01 66.2000000000000 2002-06-01 66.2000000000000 2002-07-01 66.2000000000000 2002-08-01 66.3000000000000 2002-09-01 66.3000000000000 2002-10-01 66.4000000000000 2002-11-01 66.5000000000000 2002-12-01 70.1000000000000 2003-01-01 71.6000000000000 2003-02-01 71.7000000000000 2003-03-01 72.0000000000000 2003-04-01 72.6000000000000 2003-05-01 72.7000000000000 2003-06-01 72.7000000000000 2003-07-01 72.8000000000000 2003-08-01 72.9000000000000 2003-09-01 72.8000000000000 2003-10-01 72.9000000000000 2003-11-01 73.1000000000000 2003-12-01 74.6000000000000 2004-01-01 74.9000000000000 2004-02-01 74.8000000000000 2004-03-01 75.1000000000000 2004-04-01 75.3000000000000 2004-05-01 75.3000000000000 2004-06-01 75.4000000000000 2004-07-01 75.3000000000000 2004-08-01 75.4000000000000 2004-09-01 75.4000000000000 2004-10-01 75.5000000000000 2004-11-01 75.4000000000000 2004-12-01 75.1000000000000 2005-01-01 75.4000000000000 2005-02-01 75.4000000000000 2005-03-01 75.4000000000000 2005-04-01 75.4000000000000 2005-05-01 75.4000000000000 2005-06-01 75.8000000000000 2005-07-01 76.0000000000000 2005-08-01 76.1000000000000 2005-09-01 76.1000000000000 2005-10-01 76.1000000000000 2005-11-01 75.8000000000000 2005-12-01 75.6000000000000 2006-01-01 76.0000000000000 2006-02-01 76.0000000000000 2006-03-01 76.2000000000000 2006-04-01 76.3000000000000 2006-05-01 76.4000000000000 2006-06-01 76.3000000000000 2006-07-01 76.3000000000000 2006-08-01 76.3000000000000 2006-09-01 76.2000000000000 2006-10-01 76.5000000000000 2006-11-01 76.4000000000000 2006-12-01 79.4000000000000 2007-01-01 80.2000000000000 2007-02-01 80.2000000000000 2007-03-01 80.3000000000000 2007-04-01 80.5000000000000 2007-05-01 80.5000000000000 2007-06-01 80.6000000000000 2007-07-01 80.6000000000000 2007-08-01 80.6000000000000 2007-09-01 80.6000000000000 2007-10-01 80.6000000000000 2007-11-01 80.6000000000000 2007-12-01 82.1000000000000 2008-01-01 82.8000000000000 2008-02-01 83.2000000000000 2008-03-01 83.5000000000000 2008-04-01 83.6000000000000 2008-05-01 83.9000000000000 2008-06-01 84.0000000000000 2008-07-01 84.2000000000000 2008-08-01 84.2000000000000 2008-09-01 84.3000000000000 2008-10-01 84.5000000000000 2008-11-01 87.7000000000000 2008-12-01 87.7000000000000 2009-01-01 88.5000000000000 2009-02-01 88.4000000000000 2009-03-01 88.4000000000000 2009-04-01 90.2000000000000 2009-05-01 90.5000000000000 2009-06-01 90.5000000000000 2009-07-01 90.6000000000000 2009-08-01 90.6000000000000 2009-09-01 90.7000000000000 2009-10-01 90.5000000000000 2009-11-01 90.1000000000000 2009-12-01 88.8000000000000 2010-01-01 88.3000000000000 2010-02-01 87.7000000000000 2010-03-01 87.4000000000000 2010-04-01 87.5000000000000 2010-05-01 87.4000000000000 2010-06-01 87.2000000000000 2010-07-01 87.7000000000000 2010-08-01 87.8000000000000 2010-09-01 87.9000000000000 2010-10-01 88.1000000000000 2010-11-01 87.2000000000000 2010-12-01 86.0000000000000 2011-01-01 87.3000000000000 2011-02-01 88.1000000000000 2011-03-01 87.4000000000000 2011-04-01 87.2000000000000 2011-05-01 87.4000000000000 2011-06-01 87.3000000000000 2011-07-01 87.3000000000000 2011-08-01 87.4000000000000 2011-09-01 87.4000000000000 2011-10-01 87.6000000000000 2011-11-01 87.1000000000000 2011-12-01 87.6000000000000 2012-01-01 90.7000000000000 2012-02-01 90.3000000000000 2012-03-01 90.8000000000000 2012-04-01 90.0000000000000 2012-05-01 91.1000000000000 2012-06-01 91.1000000000000 2012-07-01 90.2000000000000 2012-08-01 90.3000000000000 2012-09-01 90.8000000000000 2012-10-01 90.6000000000000 2012-11-01 90.2000000000000 2012-12-01 90.0000000000000 2013-01-01 94.8000000000000 2013-02-01 95.2000000000000 2013-03-01 95.2000000000000 2013-04-01 94.8000000000000 2013-05-01 95.0000000000000 2013-06-01 95.1000000000000 2013-07-01 95.8000000000000 2013-08-01 95.2000000000000 2013-09-01 95.2000000000000 2013-10-01 95.5000000000000 2013-11-01 95.8000000000000 2013-12-01 95.1000000000000 2014-01-01 98.8000000000000 2014-02-01 98.4000000000000 2014-03-01 98.5000000000000 2014-04-01 98.3000000000000 2014-05-01 98.3000000000000 2014-06-01 99.0000000000000 2014-07-01 99.4000000000000 2014-08-01 98.9000000000000 2014-09-01 99.1000000000000 2014-10-01 99.3000000000000 2014-11-01 99.3000000000000 2014-12-01 98.0000000000000 2015-01-01 100.3000000000000 2015-02-01 99.5000000000000 2015-03-01 99.5000000000000 2015-04-01 99.1000000000000 2015-05-01 98.8000000000000 2015-06-01 99.1000000000000 2015-07-01 98.9000000000000 2015-08-01 98.8000000000000 2015-09-01 99.1000000000000 2015-10-01 99.1000000000000 2015-11-01 99.9000000000000 2015-12-01 98.3000000000000 2016-01-01 101.0000000000000 2016-02-01 100.8000000000000 2016-03-01 99.9000000000000 2016-04-01 100.8000000000000 2016-05-01 100.1000000000000 2016-06-01 101.0000000000000 2016-07-01 100.6000000000000 2016-08-01 100.6000000000000 2016-09-01 100.5000000000000 2016-10-01 101.1000000000000 2016-11-01 101.9000000000000 2016-12-01 100.0000000000000 2017-01-01 101.5000000000000 2017-02-01 100.7000000000000 2017-03-01 100.4000000000000 2017-04-01 100.8000000000000 2017-05-01 102.2000000000000 2017-06-01 101.6000000000000 2017-07-01 101.9000000000000 2017-08-01 101.1000000000000 2017-09-01 101.3000000000000 2017-10-01 102.3000000000000 2017-11-01 101.7000000000000 2017-12-01 101.0000000000000 2018-01-01 104.3000000000000 2018-02-01 103.7000000000000 2018-03-01 103.1000000000000 2018-04-01 103.8000000000000 2018-05-01 104.1000000000000 2018-06-01 104.4000000000000 2018-07-01 104.8000000000000 2018-08-01 104.0000000000000 2018-09-01 104.5000000000000 2018-10-01 105.0000000000000