Month Index 2015=100 1996-01-01 35.03 1996-02-01 34.61 1996-03-01 35.79 1996-04-01 36.89 1996-05-01 48.44 1996-06-01 48.10 1996-07-01 48.10 1996-08-01 49.03 1996-09-01 51.94 1996-10-01 47.09 1996-11-01 35.20 1996-12-01 35.67 1997-01-01 36.26 1997-02-01 34.32 1997-03-01 32.97 1997-04-01 33.26 1997-05-01 33.26 1997-06-01 33.26 1997-07-01 33.26 1997-08-01 33.26 1997-09-01 33.26 1997-10-01 33.26 1997-11-01 32.63 1997-12-01 31.53 1998-01-01 29.97 1998-02-01 29.68 1998-03-01 29.72 1998-04-01 31.11 1998-05-01 31.11 1998-06-01 31.11 1998-07-01 31.11 1998-08-01 31.11 1998-09-01 31.11 1998-10-01 27.15 1998-11-01 23.14 1998-12-01 22.26 1999-01-01 22.98 1999-02-01 22.22 1999-03-01 23.90 1999-04-01 26.14 1999-05-01 26.14 1999-06-01 26.14 1999-07-01 26.14 1999-08-01 26.14 1999-09-01 26.14 1999-10-01 26.18 1999-11-01 28.58 1999-12-01 31.49 2000-01-01 32.21 2000-02-01 34.44 2000-03-01 36.04 2000-04-01 33.81 2000-05-01 33.81 2000-06-01 33.81 2000-07-01 33.81 2000-08-01 33.81 2000-09-01 33.81 2000-10-01 43.76 2000-11-01 50.59 2000-12-01 45.45 2001-01-01 35.54 2001-02-01 37.74 2001-03-01 36.83 2001-04-01 36.40 2001-05-01 36.40 2001-06-01 36.40 2001-07-01 36.40 2001-08-01 36.40 2001-09-01 36.40 2001-10-01 36.01 2001-11-01 33.92 2001-12-01 31.59 2002-01-01 33.03 2002-02-01 33.13 2002-03-01 34.54 2002-04-01 36.51 2002-05-01 36.51 2002-06-01 36.51 2002-07-01 36.51 2002-08-01 36.51 2002-09-01 36.51 2002-10-01 36.27 2002-11-01 34.21 2002-12-01 37.16 2003-01-01 38.83 2003-02-01 42.12 2003-03-01 44.16 2003-04-01 35.59 2003-05-01 35.59 2003-06-01 35.59 2003-07-01 35.59 2003-08-01 35.59 2003-09-01 35.59 2003-10-01 37.12 2003-11-01 37.49 2003-12-01 34.86 2004-01-01 36.10 2004-02-01 34.61 2004-03-01 37.46 2004-04-01 38.76 2004-05-01 38.76 2004-06-01 38.76 2004-07-01 38.76 2004-08-01 38.76 2004-09-01 38.76 2004-10-01 45.53 2004-11-01 48.20 2004-12-01 44.29 2005-01-01 43.63 2005-02-01 46.01 2005-03-01 52.36 2005-04-01 53.68 2005-05-01 53.68 2005-06-01 53.68 2005-07-01 53.68 2005-08-01 53.68 2005-09-01 53.68 2005-10-01 59.26 2005-11-01 60.65 2005-12-01 60.84 2006-01-01 62.21 2006-02-01 62.56 2006-03-01 65.04 2006-04-01 67.66 2006-05-01 67.66 2006-06-01 67.66 2006-07-01 67.66 2006-08-01 67.66 2006-09-01 67.66 2006-10-01 63.97 2006-11-01 58.76 2006-12-01 59.23 2007-01-01 55.17 2007-02-01 56.21 2007-03-01 58.12 2007-04-01 61.25 2007-05-01 61.25 2007-06-01 61.25 2007-07-01 61.25 2007-08-01 61.25 2007-09-01 61.25 2007-10-01 65.50 2007-11-01 75.67 2007-12-01 75.07 2008-01-01 74.71 2008-02-01 77.64 2008-03-01 83.17 2008-04-01 84.87 2008-05-01 84.87 2008-06-01 84.87 2008-07-01 84.87 2008-08-01 84.87 2008-09-01 84.87 2008-10-01 78.35 2008-11-01 68.16 2008-12-01 55.49 2009-01-01 54.40 2009-02-01 52.47 2009-03-01 50.63 2009-04-01 53.94 2009-05-01 53.94 2009-06-01 53.94 2009-07-01 53.94 2009-08-01 53.94 2009-09-01 53.94 2009-10-01 61.84 2009-11-01 62.55 2009-12-01 61.36 2010-01-01 65.26 2010-02-01 65.41 2010-03-01 70.48 2010-04-01 75.29 2010-05-01 75.29 2010-06-01 75.29 2010-07-01 75.29 2010-08-01 75.29 2010-09-01 75.29 2010-10-01 74.96 2010-11-01 76.56 2010-12-01 81.90 2011-01-01 84.84 2011-02-01 88.02 2011-03-01 94.45 2011-04-01 97.07 2011-05-01 97.07 2011-06-01 97.07 2011-07-01 97.07 2011-08-01 97.07 2011-09-01 97.07 2011-10-01 100.60 2011-11-01 103.03 2011-12-01 102.63 2012-01-01 107.26 2012-02-01 110.09 2012-03-01 112.53 2012-04-01 112.24 2012-05-01 112.24 2012-06-01 112.24 2012-07-01 112.24 2012-08-01 112.24 2012-09-01 112.24 2012-10-01 146.02 2012-11-01 143.65 2012-12-01 141.54 2013-01-01 142.09 2013-02-01 144.57 2013-03-01 142.74 2013-04-01 140.36 2013-05-01 140.36 2013-06-01 140.36 2013-07-01 140.36 2013-08-01 140.36 2013-09-01 140.36 2013-10-01 139.82 2013-11-01 138.74 2013-12-01 139.73 2014-01-01 139.21 2014-02-01 139.07 2014-03-01 138.47 2014-04-01 137.94 2014-05-01 137.94 2014-06-01 137.94 2014-07-01 137.94 2014-08-01 137.94 2014-09-01 137.94 2014-10-01 114.81 2014-11-01 113.94 2014-12-01 104.75 2015-01-01 95.38 2015-02-01 101.46 2015-03-01 104.50 2015-04-01 104.83 2015-05-01 104.83 2015-06-01 104.83 2015-07-01 104.83 2015-08-01 104.83 2015-09-01 104.83 2015-10-01 91.89 2015-11-01 91.24 2015-12-01 86.56 2016-01-01 78.95 2016-02-01 76.95 2016-03-01 80.12 2016-04-01 81.38 2016-05-01 81.38 2016-06-01 81.38 2016-07-01 81.38 2016-08-01 81.38 2016-09-01 81.38 2016-10-01 100.24 2016-11-01 97.92 2016-12-01 103.85 2017-01-01 107.99 2017-02-01 107.67 2017-03-01 106.47 2017-04-01 105.81 2017-05-01 105.81 2017-06-01 105.81 2017-07-01 105.81 2017-08-01 105.81 2017-09-01 105.81 2017-10-01 102.55 2017-11-01 106.14 2017-12-01 107.56 2018-01-01 110.39 2018-02-01 109.08 2018-03-01 108.10 2018-04-01 110.39 2018-05-01 110.39 2018-06-01 110.39 2018-07-01 110.39 2018-08-01 110.39 2018-09-01 110.39 2018-10-01 124.88