Month Index 2015=100 1996-01-01 71.86 1996-02-01 71.74 1996-03-01 71.86 1996-04-01 70.36 1996-05-01 70.06 1996-06-01 70.06 1996-07-01 70.06 1996-08-01 69.93 1996-09-01 70.06 1996-10-01 70.06 1996-11-01 69.80 1996-12-01 69.80 1997-01-01 69.80 1997-02-01 71.20 1997-03-01 71.30 1997-04-01 69.80 1997-05-01 69.29 1997-06-01 68.89 1997-07-01 68.89 1997-08-01 68.70 1997-09-01 71.23 1997-10-01 71.23 1997-11-01 71.23 1997-12-01 71.23 1998-01-01 71.23 1998-02-01 71.23 1998-03-01 71.23 1998-04-01 71.23 1998-05-01 71.23 1998-06-01 71.23 1998-07-01 71.23 1998-08-01 71.23 1998-09-01 71.23 1998-10-01 71.23 1998-11-01 71.46 1998-12-01 71.46 1999-01-01 71.46 1999-02-01 71.46 1999-03-01 71.46 1999-04-01 71.46 1999-05-01 71.46 1999-06-01 71.46 1999-07-01 71.46 1999-08-01 71.46 1999-09-01 71.46 1999-10-01 71.46 1999-11-01 71.46 1999-12-01 71.46 2000-01-01 72.32 2000-02-01 72.32 2000-03-01 75.88 2000-04-01 75.88 2000-05-01 75.02 2000-06-01 74.16 2000-07-01 74.16 2000-08-01 74.16 2000-09-01 74.16 2000-10-01 74.16 2000-11-01 74.16 2000-12-01 74.85 2001-01-01 74.85 2001-02-01 74.85 2001-03-01 75.71 2001-04-01 75.71 2001-05-01 75.71 2001-06-01 73.86 2001-07-01 73.86 2001-08-01 74.71 2001-09-01 75.57 2001-10-01 75.57 2001-11-01 75.57 2001-12-01 75.57 2002-01-01 75.57 2002-02-01 75.57 2002-03-01 75.57 2002-04-01 75.57 2002-05-01 75.57 2002-06-01 76.38 2002-07-01 79.73 2002-08-01 79.51 2002-09-01 79.51 2002-10-01 79.51 2002-11-01 79.51 2002-12-01 79.51 2003-01-01 82.91 2003-02-01 82.91 2003-03-01 82.91 2003-04-01 82.91 2003-05-01 81.56 2003-06-01 81.56 2003-07-01 80.98 2003-08-01 80.98 2003-09-01 80.98 2003-10-01 80.98 2003-11-01 80.98 2003-12-01 80.98 2004-01-01 81.66 2004-02-01 81.66 2004-03-01 85.17 2004-04-01 85.17 2004-05-01 85.17 2004-06-01 85.17 2004-07-01 85.17 2004-08-01 85.58 2004-09-01 85.58 2004-10-01 86.23 2004-11-01 86.23 2004-12-01 86.35 2005-01-01 87.24 2005-02-01 87.24 2005-03-01 87.24 2005-04-01 87.24 2005-05-01 87.24 2005-06-01 87.24 2005-07-01 87.24 2005-08-01 87.24 2005-09-01 87.24 2005-10-01 87.24 2005-11-01 87.24 2005-12-01 87.24 2006-01-01 87.24 2006-02-01 87.24 2006-03-01 87.24 2006-04-01 87.59 2006-05-01 87.59 2006-06-01 87.59 2006-07-01 87.59 2006-08-01 87.59 2006-09-01 88.58 2006-10-01 88.83 2006-11-01 88.83 2006-12-01 88.83 2007-01-01 88.83 2007-02-01 89.55 2007-03-01 89.55 2007-04-01 89.73 2007-05-01 89.82 2007-06-01 89.82 2007-07-01 89.82 2007-08-01 89.82 2007-09-01 90.50 2007-10-01 90.50 2007-11-01 90.50 2007-12-01 90.50 2008-01-01 93.08 2008-02-01 93.08 2008-03-01 92.97 2008-04-01 92.99 2008-05-01 93.00 2008-06-01 93.01 2008-07-01 93.29 2008-08-01 93.64 2008-09-01 93.64 2008-10-01 94.14 2008-11-01 94.47 2008-12-01 94.56 2009-01-01 94.77 2009-02-01 95.51 2009-03-01 97.51 2009-04-01 97.51 2009-05-01 97.80 2009-06-01 98.12 2009-07-01 98.12 2009-08-01 98.76 2009-09-01 98.76 2009-10-01 99.22 2009-11-01 99.86 2009-12-01 99.86 2010-01-01 99.84 2010-02-01 100.32 2010-03-01 100.32 2010-04-01 100.32 2010-05-01 100.37 2010-06-01 100.62 2010-07-01 100.62 2010-08-01 100.62 2010-09-01 101.19 2010-10-01 101.19 2010-11-01 101.19 2010-12-01 100.58 2011-01-01 100.72 2011-02-01 100.72 2011-03-01 100.72 2011-04-01 100.72 2011-05-01 100.72 2011-06-01 100.72 2011-07-01 100.72 2011-08-01 100.72 2011-09-01 100.72 2011-10-01 100.72 2011-11-01 100.50 2011-12-01 101.39 2012-01-01 101.34 2012-02-01 101.44 2012-03-01 101.88 2012-04-01 102.72 2012-05-01 102.72 2012-06-01 102.72 2012-07-01 102.86 2012-08-01 102.86 2012-09-01 102.86 2012-10-01 102.87 2012-11-01 102.87 2012-12-01 102.61 2013-01-01 102.55 2013-02-01 102.54 2013-03-01 102.73 2013-04-01 102.73 2013-05-01 102.73 2013-06-01 102.73 2013-07-01 102.73 2013-08-01 102.37 2013-09-01 102.37 2013-10-01 101.43 2013-11-01 101.29 2013-12-01 101.26 2014-01-01 101.70 2014-02-01 101.84 2014-03-01 101.73 2014-04-01 101.60 2014-05-01 101.56 2014-06-01 101.56 2014-07-01 100.90 2014-08-01 100.90 2014-09-01 100.79 2014-10-01 100.79 2014-11-01 100.67 2014-12-01 100.50 2015-01-01 100.52 2015-02-01 100.52 2015-03-01 100.76 2015-04-01 100.76 2015-05-01 100.76 2015-06-01 98.95 2015-07-01 100.12 2015-08-01 100.12 2015-09-01 99.54 2015-10-01 99.35 2015-11-01 99.49 2015-12-01 99.11 2016-01-01 98.98 2016-02-01 99.34 2016-03-01 99.21 2016-04-01 98.86 2016-05-01 98.86 2016-06-01 98.86 2016-07-01 98.86 2016-08-01 99.03 2016-09-01 99.03 2016-10-01 99.03 2016-11-01 98.87 2016-12-01 98.95 2017-01-01 98.90 2017-02-01 99.79 2017-03-01 99.37 2017-04-01 99.74 2017-05-01 99.80 2017-06-01 100.02 2017-07-01 100.02 2017-08-01 100.02 2017-09-01 100.02 2017-10-01 100.02 2017-11-01 100.06 2017-12-01 100.11 2018-01-01 100.06 2018-02-01 100.06 2018-03-01 100.00 2018-04-01 100.00 2018-05-01 100.77 2018-06-01 100.77 2018-07-01 100.27 2018-08-01 100.27 2018-09-01 100.34 2018-10-01 100.34