Month Index 2015=100 1996-01-01 77.69 1996-02-01 77.69 1996-03-01 77.69 1996-04-01 77.69 1996-05-01 77.69 1996-06-01 77.69 1996-07-01 77.69 1996-08-01 77.69 1996-09-01 77.69 1996-10-01 77.78 1996-11-01 77.78 1996-12-01 77.78 1997-01-01 77.78 1997-02-01 77.78 1997-03-01 77.78 1997-04-01 76.85 1997-05-01 75.25 1997-06-01 75.24 1997-07-01 75.24 1997-08-01 75.27 1997-09-01 75.27 1997-10-01 75.27 1997-11-01 75.27 1997-12-01 75.27 1998-01-01 75.27 1998-02-01 75.27 1998-03-01 75.27 1998-04-01 75.27 1998-05-01 73.88 1998-06-01 73.88 1998-07-01 73.88 1998-08-01 73.88 1998-09-01 73.88 1998-10-01 73.88 1998-11-01 73.88 1998-12-01 73.88 1999-01-01 72.17 1999-02-01 71.99 1999-03-01 71.99 1999-04-01 71.99 1999-05-01 70.54 1999-06-01 70.54 1999-07-01 70.54 1999-08-01 70.50 1999-09-01 70.50 1999-10-01 70.50 1999-11-01 70.50 1999-12-01 70.50 2000-01-01 70.50 2000-02-01 70.50 2000-03-01 70.50 2000-04-01 70.02 2000-05-01 69.13 2000-06-01 69.13 2000-07-01 69.13 2000-08-01 69.13 2000-09-01 69.13 2000-10-01 69.13 2000-11-01 69.12 2000-12-01 69.12 2001-01-01 69.12 2001-02-01 69.09 2001-03-01 69.09 2001-04-01 69.09 2001-05-01 69.09 2001-06-01 69.09 2001-07-01 69.09 2001-08-01 69.09 2001-09-01 69.09 2001-10-01 69.09 2001-11-01 69.53 2001-12-01 69.78 2002-01-01 69.79 2002-02-01 69.79 2002-03-01 69.79 2002-04-01 69.79 2002-05-01 69.79 2002-06-01 69.79 2002-07-01 69.79 2002-08-01 69.79 2002-09-01 69.79 2002-10-01 69.79 2002-11-01 69.79 2002-12-01 69.79 2003-01-01 69.58 2003-02-01 69.58 2003-03-01 69.58 2003-04-01 69.58 2003-05-01 69.58 2003-06-01 69.58 2003-07-01 71.42 2003-08-01 71.61 2003-09-01 71.61 2003-10-01 71.61 2003-11-01 71.63 2003-12-01 71.63 2004-01-01 71.63 2004-02-01 71.63 2004-03-01 71.56 2004-04-01 71.56 2004-05-01 71.56 2004-06-01 71.56 2004-07-01 71.56 2004-08-01 71.56 2004-09-01 71.55 2004-10-01 71.55 2004-11-01 71.55 2004-12-01 71.55 2005-01-01 71.55 2005-02-01 71.55 2005-03-01 71.55 2005-04-01 71.55 2005-05-01 71.55 2005-06-01 71.55 2005-07-01 71.55 2005-08-01 71.55 2005-09-01 71.55 2005-10-01 71.55 2005-11-01 71.55 2005-12-01 71.55 2006-01-01 71.55 2006-02-01 71.55 2006-03-01 71.55 2006-04-01 71.55 2006-05-01 71.55 2006-06-01 71.58 2006-07-01 71.58 2006-08-01 72.21 2006-09-01 72.72 2006-10-01 72.72 2006-11-01 72.72 2006-12-01 72.71 2007-01-01 72.71 2007-02-01 72.71 2007-03-01 72.71 2007-04-01 72.71 2007-05-01 72.71 2007-06-01 72.71 2007-07-01 72.71 2007-08-01 73.11 2007-09-01 73.49 2007-10-01 73.50 2007-11-01 73.50 2007-12-01 73.50 2008-01-01 73.50 2008-02-01 73.50 2008-03-01 73.50 2008-04-01 73.50 2008-05-01 73.50 2008-06-01 73.50 2008-07-01 73.50 2008-08-01 74.21 2008-09-01 74.86 2008-10-01 74.86 2008-11-01 74.86 2008-12-01 74.86 2009-01-01 74.86 2009-02-01 74.86 2009-03-01 74.86 2009-04-01 74.86 2009-05-01 74.86 2009-06-01 74.86 2009-07-01 74.86 2009-08-01 75.45 2009-09-01 76.29 2009-10-01 76.29 2009-11-01 76.29 2009-12-01 76.28 2010-01-01 76.28 2010-02-01 76.28 2010-03-01 76.28 2010-04-01 76.28 2010-05-01 76.28 2010-06-01 76.28 2010-07-01 76.28 2010-08-01 77.53 2010-09-01 78.68 2010-10-01 78.68 2010-11-01 78.68 2010-12-01 78.68 2011-01-01 81.14 2011-02-01 81.14 2011-03-01 81.14 2011-04-01 81.14 2011-05-01 81.14 2011-06-01 81.14 2011-07-01 82.28 2011-08-01 83.46 2011-09-01 83.46 2011-10-01 83.46 2011-11-01 83.46 2011-12-01 83.46 2012-01-01 83.56 2012-02-01 83.56 2012-03-01 83.56 2012-04-01 83.56 2012-05-01 83.56 2012-06-01 83.56 2012-07-01 85.10 2012-08-01 86.10 2012-09-01 86.10 2012-10-01 86.10 2012-11-01 86.10 2012-12-01 86.10 2013-01-01 88.46 2013-02-01 88.46 2013-03-01 88.46 2013-04-01 88.46 2013-05-01 88.95 2013-06-01 88.95 2013-07-01 88.95 2013-08-01 92.54 2013-09-01 92.54 2013-10-01 92.54 2013-11-01 92.54 2013-12-01 92.54 2014-01-01 95.11 2014-02-01 95.11 2014-03-01 95.11 2014-04-01 95.11 2014-05-01 95.11 2014-06-01 95.11 2014-07-01 95.11 2014-08-01 95.09 2014-09-01 95.09 2014-10-01 95.09 2014-11-01 96.96 2014-12-01 96.96 2015-01-01 99.24 2015-02-01 99.24 2015-03-01 99.24 2015-04-01 99.24 2015-05-01 99.24 2015-06-01 99.24 2015-07-01 99.24 2015-08-01 101.07 2015-09-01 101.07 2015-10-01 101.07 2015-11-01 101.07 2015-12-01 101.07 2016-01-01 103.26 2016-02-01 103.26 2016-03-01 103.26 2016-04-01 103.26 2016-05-01 103.26 2016-06-01 103.26 2016-07-01 103.26 2016-08-01 102.91 2016-09-01 102.91 2016-10-01 102.91 2016-11-01 102.91 2016-12-01 102.91 2017-01-01 102.91 2017-02-01 102.91 2017-03-01 102.91 2017-04-01 102.91 2017-05-01 102.91 2017-06-01 102.91 2017-07-01 102.91 2017-08-01 104.43 2017-09-01 104.43 2017-10-01 104.43 2017-11-01 104.47 2017-12-01 104.47 2018-01-01 104.64 2018-02-01 105.11 2018-03-01 105.11 2018-04-01 105.11 2018-05-01 105.11 2018-06-01 105.11 2018-07-01 105.11 2018-08-01 104.73 2018-09-01 104.73 2018-10-01 104.73