Month Index 2015=100 1996-01-01 35.98 1996-02-01 37.56 1996-03-01 37.64 1996-04-01 37.68 1996-05-01 37.56 1996-06-01 37.84 1996-07-01 37.88 1996-08-01 42.30 1996-09-01 42.30 1996-10-01 42.34 1996-11-01 42.50 1996-12-01 42.38 1997-01-01 42.50 1997-02-01 42.66 1997-03-01 40.44 1997-04-01 40.44 1997-05-01 40.44 1997-06-01 41.67 1997-07-01 41.63 1997-08-01 42.85 1997-09-01 42.85 1997-10-01 42.85 1997-11-01 42.85 1997-12-01 42.85 1998-01-01 42.85 1998-02-01 44.79 1998-03-01 44.79 1998-04-01 44.79 1998-05-01 44.79 1998-06-01 44.79 1998-07-01 44.79 1998-08-01 44.79 1998-09-01 44.79 1998-10-01 44.79 1998-11-01 44.79 1998-12-01 44.79 1999-01-01 44.79 1999-02-01 46.41 1999-03-01 46.41 1999-04-01 46.41 1999-05-01 46.41 1999-06-01 46.41 1999-07-01 46.41 1999-08-01 46.41 1999-09-01 46.41 1999-10-01 46.41 1999-11-01 46.41 1999-12-01 46.41 2000-01-01 46.41 2000-02-01 46.72 2000-03-01 46.72 2000-04-01 46.72 2000-05-01 48.23 2000-06-01 48.23 2000-07-01 48.23 2000-08-01 48.23 2000-09-01 48.23 2000-10-01 48.23 2000-11-01 48.23 2000-12-01 48.23 2001-01-01 48.23 2001-02-01 49.43 2001-03-01 49.43 2001-04-01 49.43 2001-05-01 49.43 2001-06-01 49.43 2001-07-01 49.43 2001-08-01 49.43 2001-09-01 49.43 2001-10-01 49.43 2001-11-01 49.43 2001-12-01 49.43 2002-01-01 49.43 2002-02-01 52.23 2002-03-01 52.23 2002-04-01 52.23 2002-05-01 52.23 2002-06-01 52.23 2002-07-01 52.23 2002-08-01 52.23 2002-09-01 52.23 2002-10-01 52.23 2002-11-01 52.23 2002-12-01 52.23 2003-01-01 52.23 2003-02-01 55.83 2003-03-01 55.83 2003-04-01 55.83 2003-05-01 55.83 2003-06-01 55.83 2003-07-01 55.83 2003-08-01 55.83 2003-09-01 55.83 2003-10-01 55.83 2003-11-01 55.83 2003-12-01 55.83 2004-01-01 55.83 2004-02-01 55.83 2004-03-01 55.83 2004-04-01 55.93 2004-05-01 56.09 2004-06-01 56.51 2004-07-01 56.35 2004-08-01 56.40 2004-09-01 57.76 2004-10-01 57.76 2004-11-01 57.76 2004-12-01 57.76 2005-01-01 57.97 2005-02-01 60.22 2005-03-01 60.22 2005-04-01 60.22 2005-05-01 60.22 2005-06-01 60.22 2005-07-01 60.22 2005-08-01 60.22 2005-09-01 60.22 2005-10-01 60.22 2005-11-01 60.22 2005-12-01 60.22 2006-01-01 60.22 2006-02-01 62.57 2006-03-01 62.57 2006-04-01 62.57 2006-05-01 62.57 2006-06-01 62.57 2006-07-01 62.57 2006-08-01 67.32 2006-09-01 67.32 2006-10-01 67.32 2006-11-01 67.32 2006-12-01 67.32 2007-01-01 67.32 2007-02-01 69.98 2007-03-01 69.98 2007-04-01 69.98 2007-05-01 69.98 2007-06-01 69.98 2007-07-01 69.98 2007-08-01 69.98 2007-09-01 69.98 2007-10-01 69.98 2007-11-01 69.98 2007-12-01 69.98 2008-01-01 70.00 2008-02-01 70.00 2008-03-01 70.00 2008-04-01 73.50 2008-05-01 73.50 2008-06-01 73.65 2008-07-01 73.65 2008-08-01 73.65 2008-09-01 73.65 2008-10-01 73.65 2008-11-01 73.65 2008-12-01 73.65 2009-01-01 73.65 2009-02-01 73.65 2009-03-01 73.65 2009-04-01 73.72 2009-05-01 67.14 2009-06-01 67.38 2009-07-01 67.38 2009-08-01 69.26 2009-09-01 69.26 2009-10-01 69.26 2009-11-01 69.26 2009-12-01 70.97 2010-01-01 70.96 2010-02-01 69.97 2010-03-01 70.11 2010-04-01 69.54 2010-05-01 69.61 2010-06-01 69.47 2010-07-01 68.98 2010-08-01 68.48 2010-09-01 68.06 2010-10-01 67.41 2010-11-01 66.92 2010-12-01 66.28 2011-01-01 65.85 2011-02-01 65.29 2011-03-01 64.93 2011-04-01 65.07 2011-05-01 74.02 2011-06-01 74.09 2011-07-01 78.98 2011-08-01 79.34 2011-09-01 79.34 2011-10-01 79.41 2011-11-01 79.41 2011-12-01 79.41 2012-01-01 79.91 2012-02-01 79.91 2012-03-01 81.32 2012-04-01 81.39 2012-05-01 81.39 2012-06-01 81.39 2012-07-01 81.32 2012-08-01 81.32 2012-09-01 81.32 2012-10-01 81.47 2012-11-01 81.47 2012-12-01 81.47 2013-01-01 81.39 2013-02-01 81.39 2013-03-01 83.74 2013-04-01 83.95 2013-05-01 83.95 2013-06-01 83.95 2013-07-01 83.95 2013-08-01 83.95 2013-09-01 83.95 2013-10-01 83.95 2013-11-01 83.95 2013-12-01 83.95 2014-01-01 83.95 2014-02-01 83.95 2014-03-01 83.95 2014-04-01 86.72 2014-05-01 86.72 2014-06-01 87.00 2014-07-01 87.21 2014-08-01 87.21 2014-09-01 87.21 2014-10-01 87.28 2014-11-01 87.28 2014-12-01 87.28 2015-01-01 87.28 2015-02-01 95.87 2015-03-01 95.87 2015-04-01 96.00 2015-05-01 96.00 2015-06-01 96.00 2015-07-01 96.05 2015-08-01 107.20 2015-09-01 107.24 2015-10-01 107.37 2015-11-01 107.55 2015-12-01 107.55 2016-01-01 108.14 2016-02-01 108.00 2016-03-01 108.01 2016-04-01 108.01 2016-05-01 114.28 2016-06-01 114.36 2016-07-01 114.56 2016-08-01 114.57 2016-09-01 114.58 2016-10-01 114.05 2016-11-01 114.05 2016-12-01 114.04 2017-01-01 114.66 2017-02-01 114.67 2017-03-01 114.67 2017-04-01 114.85 2017-05-01 114.85 2017-06-01 119.74 2017-07-01 119.73 2017-08-01 121.35 2017-09-01 121.37 2017-10-01 121.44 2017-11-01 121.44 2017-12-01 121.44 2018-01-01 121.66 2018-02-01 121.66 2018-03-01 121.67 2018-04-01 121.67 2018-05-01 121.67 2018-06-01 125.18 2018-07-01 125.14 2018-08-01 126.62 2018-09-01 126.62 2018-10-01 126.62