Month Index 2015=100 1996-01-01 94.84 1996-02-01 94.46 1996-03-01 94.74 1996-04-01 94.65 1996-05-01 94.46 1996-06-01 94.46 1996-07-01 94.27 1996-08-01 94.08 1996-09-01 94.18 1996-10-01 94.18 1996-11-01 93.99 1996-12-01 93.99 1997-01-01 93.70 1997-02-01 93.33 1997-03-01 93.52 1997-04-01 93.23 1997-05-01 92.85 1997-06-01 92.76 1997-07-01 92.85 1997-08-01 92.76 1997-09-01 92.95 1997-10-01 92.95 1997-11-01 93.14 1997-12-01 93.23 1998-01-01 93.14 1998-02-01 93.33 1998-03-01 93.33 1998-04-01 93.33 1998-05-01 93.52 1998-06-01 93.42 1998-07-01 93.42 1998-08-01 94.18 1998-09-01 93.99 1998-10-01 93.70 1998-11-01 93.70 1998-12-01 93.04 1999-01-01 93.89 1999-02-01 92.57 1999-03-01 92.76 1999-04-01 92.95 1999-05-01 93.04 1999-06-01 93.14 1999-07-01 93.04 1999-08-01 93.23 1999-09-01 93.04 1999-10-01 93.23 1999-11-01 93.33 1999-12-01 93.33 2000-01-01 92.95 2000-02-01 92.85 2000-03-01 92.85 2000-04-01 93.23 2000-05-01 93.04 2000-06-01 92.95 2000-07-01 92.95 2000-08-01 92.85 2000-09-01 92.48 2000-10-01 92.95 2000-11-01 92.85 2000-12-01 92.48 2001-01-01 92.77 2001-02-01 93.02 2001-03-01 92.94 2001-04-01 92.47 2001-05-01 92.92 2001-06-01 93.30 2001-07-01 93.36 2001-08-01 93.53 2001-09-01 93.34 2001-10-01 93.52 2001-11-01 93.40 2001-12-01 93.41 2002-01-01 93.91 2002-02-01 93.91 2002-03-01 94.33 2002-04-01 94.22 2002-05-01 94.06 2002-06-01 94.13 2002-07-01 94.19 2002-08-01 93.90 2002-09-01 94.45 2002-10-01 95.21 2002-11-01 95.41 2002-12-01 94.72 2003-01-01 94.62 2003-02-01 94.55 2003-03-01 93.94 2003-04-01 94.01 2003-05-01 94.08 2003-06-01 94.25 2003-07-01 94.18 2003-08-01 93.62 2003-09-01 93.54 2003-10-01 93.94 2003-11-01 93.30 2003-12-01 93.14 2004-01-01 93.13 2004-02-01 93.06 2004-03-01 93.14 2004-04-01 92.98 2004-05-01 92.81 2004-06-01 92.79 2004-07-01 92.29 2004-08-01 91.84 2004-09-01 91.37 2004-10-01 91.46 2004-11-01 91.55 2004-12-01 91.33 2005-01-01 91.52 2005-02-01 91.34 2005-03-01 90.58 2005-04-01 90.37 2005-05-01 90.22 2005-06-01 90.93 2005-07-01 90.82 2005-08-01 90.68 2005-09-01 91.30 2005-10-01 90.82 2005-11-01 90.78 2005-12-01 91.04 2006-01-01 90.97 2006-02-01 90.44 2006-03-01 90.47 2006-04-01 90.57 2006-05-01 90.10 2006-06-01 89.71 2006-07-01 89.64 2006-08-01 89.89 2006-09-01 90.15 2006-10-01 90.69 2006-11-01 91.06 2006-12-01 90.95 2007-01-01 90.47 2007-02-01 90.37 2007-03-01 90.31 2007-04-01 90.28 2007-05-01 90.25 2007-06-01 90.09 2007-07-01 90.51 2007-08-01 90.91 2007-09-01 90.54 2007-10-01 90.94 2007-11-01 91.40 2007-12-01 91.52 2008-01-01 91.75 2008-02-01 91.73 2008-03-01 92.11 2008-04-01 92.53 2008-05-01 92.03 2008-06-01 92.93 2008-07-01 93.23 2008-08-01 93.20 2008-09-01 93.46 2008-10-01 93.28 2008-11-01 92.74 2008-12-01 92.44 2009-01-01 92.29 2009-02-01 91.96 2009-03-01 92.70 2009-04-01 93.09 2009-05-01 93.32 2009-06-01 93.53 2009-07-01 94.20 2009-08-01 94.64 2009-09-01 94.59 2009-10-01 94.90 2009-11-01 95.20 2009-12-01 95.38 2010-01-01 95.48 2010-02-01 95.45 2010-03-01 97.21 2010-04-01 96.78 2010-05-01 96.86 2010-06-01 97.22 2010-07-01 97.07 2010-08-01 97.12 2010-09-01 97.25 2010-10-01 97.00 2010-11-01 96.71 2010-12-01 96.71 2011-01-01 96.47 2011-02-01 96.99 2011-03-01 97.27 2011-04-01 97.55 2011-05-01 97.50 2011-06-01 97.40 2011-07-01 97.65 2011-08-01 97.76 2011-09-01 98.45 2011-10-01 98.23 2011-11-01 97.54 2011-12-01 98.08 2012-01-01 98.27 2012-02-01 98.48 2012-03-01 98.31 2012-04-01 98.59 2012-05-01 99.22 2012-06-01 98.82 2012-07-01 98.57 2012-08-01 98.60 2012-09-01 98.77 2012-10-01 99.09 2012-11-01 98.95 2012-12-01 98.36 2013-01-01 98.10 2013-02-01 98.58 2013-03-01 98.45 2013-04-01 98.70 2013-05-01 99.10 2013-06-01 99.38 2013-07-01 98.63 2013-08-01 98.45 2013-09-01 98.89 2013-10-01 98.54 2013-11-01 98.48 2013-12-01 98.40 2014-01-01 98.63 2014-02-01 99.06 2014-03-01 98.95 2014-04-01 99.02 2014-05-01 99.05 2014-06-01 98.99 2014-07-01 98.83 2014-08-01 98.15 2014-09-01 98.04 2014-10-01 97.99 2014-11-01 98.48 2014-12-01 97.99 2015-01-01 97.85 2015-02-01 98.13 2015-03-01 98.61 2015-04-01 99.39 2015-05-01 99.35 2015-06-01 99.62 2015-07-01 101.28 2015-08-01 101.45 2015-09-01 101.54 2015-10-01 101.22 2015-11-01 100.96 2015-12-01 100.60 2016-01-01 100.35 2016-02-01 99.77 2016-03-01 99.73 2016-04-01 99.64 2016-05-01 99.93 2016-06-01 100.10 2016-07-01 99.24 2016-08-01 99.71 2016-09-01 100.60 2016-10-01 101.31 2016-11-01 101.37 2016-12-01 101.39 2017-01-01 101.95 2017-02-01 100.82 2017-03-01 101.06 2017-04-01 100.32 2017-05-01 100.30 2017-06-01 99.78 2017-07-01 99.56 2017-08-01 100.16 2017-09-01 100.94 2017-10-01 101.36 2017-11-01 101.38 2017-12-01 101.53 2018-01-01 102.31 2018-02-01 103.29 2018-03-01 103.14 2018-04-01 103.44 2018-05-01 103.17 2018-06-01 103.19 2018-07-01 103.50 2018-08-01 104.36 2018-09-01 106.73 2018-10-01 105.53