Month Index 2015=100 1996-01-01 94.56 1996-02-01 94.58 1996-03-01 94.84 1996-04-01 94.78 1996-05-01 94.92 1996-06-01 94.85 1996-07-01 94.90 1996-08-01 95.24 1996-09-01 95.01 1996-10-01 94.82 1996-11-01 94.46 1996-12-01 94.38 1997-01-01 94.48 1997-02-01 94.41 1997-03-01 94.37 1997-04-01 94.39 1997-05-01 94.18 1997-06-01 93.91 1997-07-01 93.64 1997-08-01 94.09 1997-09-01 93.78 1997-10-01 93.55 1997-11-01 93.47 1997-12-01 93.79 1998-01-01 93.59 1998-02-01 93.57 1998-03-01 93.46 1998-04-01 93.42 1998-05-01 93.65 1998-06-01 93.43 1998-07-01 93.35 1998-08-01 93.67 1998-09-01 93.61 1998-10-01 93.53 1998-11-01 93.37 1998-12-01 93.30 1999-01-01 93.75 1999-02-01 93.66 1999-03-01 93.86 1999-04-01 93.55 1999-05-01 93.71 1999-06-01 93.65 1999-07-01 93.25 1999-08-01 93.36 1999-09-01 93.00 1999-10-01 92.99 1999-11-01 92.82 1999-12-01 92.73 2000-01-01 92.60 2000-02-01 92.69 2000-03-01 92.75 2000-04-01 91.96 2000-05-01 91.92 2000-06-01 91.83 2000-07-01 91.86 2000-08-01 92.16 2000-09-01 91.95 2000-10-01 91.94 2000-11-01 92.42 2000-12-01 92.65 2001-01-01 92.69 2001-02-01 92.61 2001-03-01 92.87 2001-04-01 92.84 2001-05-01 93.03 2001-06-01 93.07 2001-07-01 92.83 2001-08-01 93.35 2001-09-01 93.26 2001-10-01 93.14 2001-11-01 93.04 2001-12-01 93.30 2002-01-01 93.25 2002-02-01 93.38 2002-03-01 93.44 2002-04-01 93.37 2002-05-01 93.48 2002-06-01 93.60 2002-07-01 93.32 2002-08-01 93.66 2002-09-01 93.57 2002-10-01 93.79 2002-11-01 93.79 2002-12-01 93.76 2003-01-01 93.70 2003-02-01 93.85 2003-03-01 93.98 2003-04-01 93.99 2003-05-01 93.88 2003-06-01 94.02 2003-07-01 93.91 2003-08-01 94.03 2003-09-01 94.13 2003-10-01 94.25 2003-11-01 94.47 2003-12-01 94.45 2004-01-01 94.50 2004-02-01 94.55 2004-03-01 95.80 2004-04-01 96.08 2004-05-01 96.49 2004-06-01 96.48 2004-07-01 96.81 2004-08-01 97.23 2004-09-01 97.17 2004-10-01 97.17 2004-11-01 97.08 2004-12-01 97.35 2005-01-01 98.08 2005-02-01 98.29 2005-03-01 98.28 2005-04-01 98.17 2005-05-01 98.19 2005-06-01 98.18 2005-07-01 98.08 2005-08-01 98.23 2005-09-01 98.17 2005-10-01 98.20 2005-11-01 98.48 2005-12-01 98.21 2006-01-01 98.73 2006-02-01 98.71 2006-03-01 99.33 2006-04-01 99.72 2006-05-01 100.60 2006-06-01 100.94 2006-07-01 101.09 2006-08-01 101.63 2006-09-01 101.80 2006-10-01 101.90 2006-11-01 102.30 2006-12-01 102.80 2007-01-01 103.06 2007-02-01 103.06 2007-03-01 102.87 2007-04-01 103.06 2007-05-01 103.05 2007-06-01 103.21 2007-07-01 103.00 2007-08-01 103.66 2007-09-01 104.05 2007-10-01 104.03 2007-11-01 104.65 2007-12-01 105.78 2008-01-01 106.68 2008-02-01 106.60 2008-03-01 106.47 2008-04-01 105.87 2008-05-01 106.19 2008-06-01 106.56 2008-07-01 106.29 2008-08-01 106.78 2008-09-01 106.67 2008-10-01 107.12 2008-11-01 106.85 2008-12-01 106.49 2009-01-01 105.87 2009-02-01 105.39 2009-03-01 104.95 2009-04-01 104.45 2009-05-01 104.35 2009-06-01 104.34 2009-07-01 104.28 2009-08-01 104.20 2009-09-01 104.26 2009-10-01 104.06 2009-11-01 103.53 2009-12-01 103.78 2010-01-01 103.26 2010-02-01 103.06 2010-03-01 103.42 2010-04-01 103.18 2010-05-01 103.25 2010-06-01 103.53 2010-07-01 103.39 2010-08-01 103.59 2010-09-01 103.92 2010-10-01 103.97 2010-11-01 103.80 2010-12-01 103.76 2011-01-01 102.46 2011-02-01 102.36 2011-03-01 102.07 2011-04-01 101.62 2011-05-01 102.47 2011-06-01 102.57 2011-07-01 102.21 2011-08-01 102.12 2011-09-01 101.99 2011-10-01 102.26 2011-11-01 102.16 2011-12-01 101.87 2012-01-01 102.17 2012-02-01 102.34 2012-03-01 102.53 2012-04-01 102.75 2012-05-01 103.19 2012-06-01 103.27 2012-07-01 103.70 2012-08-01 103.95 2012-09-01 103.86 2012-10-01 103.66 2012-11-01 103.52 2012-12-01 103.58 2013-01-01 103.90 2013-02-01 103.62 2013-03-01 103.60 2013-04-01 103.43 2013-05-01 103.65 2013-06-01 103.08 2013-07-01 102.22 2013-08-01 102.12 2013-09-01 102.50 2013-10-01 102.10 2013-11-01 102.57 2013-12-01 102.21 2014-01-01 102.73 2014-02-01 103.14 2014-03-01 102.23 2014-04-01 102.16 2014-05-01 101.79 2014-06-01 101.21 2014-07-01 100.77 2014-08-01 101.79 2014-09-01 100.51 2014-10-01 100.52 2014-11-01 100.40 2014-12-01 99.65 2015-01-01 99.08 2015-02-01 99.87 2015-03-01 100.00 2015-04-01 100.41 2015-05-01 100.00 2015-06-01 100.01 2015-07-01 99.69 2015-08-01 100.03 2015-09-01 100.36 2015-10-01 99.98 2015-11-01 100.19 2015-12-01 100.38 2016-01-01 100.30 2016-02-01 100.75 2016-03-01 100.64 2016-04-01 100.76 2016-05-01 100.50 2016-06-01 100.47 2016-07-01 100.08 2016-08-01 99.90 2016-09-01 100.18 2016-10-01 100.14 2016-11-01 99.82 2016-12-01 99.49 2017-01-01 98.60 2017-02-01 99.19 2017-03-01 99.51 2017-04-01 100.00 2017-05-01 99.66 2017-06-01 99.76 2017-07-01 98.98 2017-08-01 99.20 2017-09-01 99.58 2017-10-01 99.81 2017-11-01 100.04 2017-12-01 100.47 2018-01-01 100.72 2018-02-01 100.66 2018-03-01 100.79 2018-04-01 101.36 2018-05-01 101.33 2018-06-01 101.44 2018-07-01 100.82 2018-08-01 100.99 2018-09-01 101.76 2018-10-01 101.60