Month Index 2015=100 1996-01-01 91.64 1996-02-01 92.32 1996-03-01 92.30 1996-04-01 91.86 1996-05-01 92.18 1996-06-01 92.38 1996-07-01 92.88 1996-08-01 92.89 1996-09-01 92.81 1996-10-01 92.45 1996-11-01 92.39 1996-12-01 92.99 1997-01-01 93.04 1997-02-01 93.74 1997-03-01 93.62 1997-04-01 92.81 1997-05-01 93.40 1997-06-01 93.49 1997-07-01 94.07 1997-08-01 94.23 1997-09-01 93.85 1997-10-01 93.37 1997-11-01 93.62 1997-12-01 94.08 1998-01-01 93.93 1998-02-01 94.57 1998-03-01 94.34 1998-04-01 93.72 1998-05-01 94.06 1998-06-01 94.24 1998-07-01 94.89 1998-08-01 95.04 1998-09-01 94.68 1998-10-01 94.41 1998-11-01 94.28 1998-12-01 94.58 1999-01-01 94.39 1999-02-01 94.96 1999-03-01 94.81 1999-04-01 94.24 1999-05-01 94.37 1999-06-01 94.57 1999-07-01 95.48 1999-08-01 95.24 1999-09-01 94.82 1999-10-01 94.41 1999-11-01 94.73 1999-12-01 95.15 2000-01-01 94.34 2000-02-01 94.69 2000-03-01 94.32 2000-04-01 94.48 2000-05-01 94.18 2000-06-01 94.55 2000-07-01 95.31 2000-08-01 95.27 2000-09-01 94.96 2000-10-01 94.64 2000-11-01 94.50 2000-12-01 96.57 2001-01-01 95.15 2001-02-01 95.71 2001-03-01 95.44 2001-04-01 95.77 2001-05-01 95.72 2001-06-01 95.99 2001-07-01 96.67 2001-08-01 96.66 2001-09-01 96.45 2001-10-01 96.14 2001-11-01 96.15 2001-12-01 98.15 2002-01-01 96.66 2002-02-01 97.30 2002-03-01 97.31 2002-04-01 96.84 2002-05-01 97.21 2002-06-01 97.40 2002-07-01 98.06 2002-08-01 98.00 2002-09-01 97.70 2002-10-01 97.36 2002-11-01 97.19 2002-12-01 98.97 2003-01-01 97.29 2003-02-01 97.94 2003-03-01 97.63 2003-04-01 97.53 2003-05-01 97.14 2003-06-01 97.32 2003-07-01 97.58 2003-08-01 97.76 2003-09-01 97.49 2003-10-01 97.07 2003-11-01 96.69 2003-12-01 98.31 2004-01-01 96.51 2004-02-01 97.12 2004-03-01 96.79 2004-04-01 96.78 2004-05-01 96.63 2004-06-01 96.99 2004-07-01 97.56 2004-08-01 97.80 2004-09-01 97.16 2004-10-01 96.78 2004-11-01 96.39 2004-12-01 97.95 2005-01-01 96.49 2005-02-01 96.86 2005-03-01 96.76 2005-04-01 96.27 2005-05-01 96.82 2005-06-01 96.52 2005-07-01 97.03 2005-08-01 97.22 2005-09-01 96.67 2005-10-01 96.54 2005-11-01 96.11 2005-12-01 97.62 2006-01-01 95.99 2006-02-01 96.76 2006-03-01 96.34 2006-04-01 96.20 2006-05-01 96.18 2006-06-01 96.22 2006-07-01 96.96 2006-08-01 97.07 2006-09-01 96.49 2006-10-01 96.30 2006-11-01 95.87 2006-12-01 97.53 2007-01-01 96.06 2007-02-01 96.74 2007-03-01 96.42 2007-04-01 96.07 2007-05-01 96.16 2007-06-01 96.10 2007-07-01 96.86 2007-08-01 96.88 2007-09-01 96.37 2007-10-01 96.15 2007-11-01 95.84 2007-12-01 97.35 2008-01-01 95.82 2008-02-01 96.55 2008-03-01 96.55 2008-04-01 95.62 2008-05-01 96.09 2008-06-01 96.23 2008-07-01 97.06 2008-08-01 97.26 2008-09-01 96.59 2008-10-01 96.34 2008-11-01 96.30 2008-12-01 97.46 2009-01-01 96.15 2009-02-01 97.19 2009-03-01 96.96 2009-04-01 97.05 2009-05-01 96.91 2009-06-01 97.14 2009-07-01 98.16 2009-08-01 98.26 2009-09-01 97.42 2009-10-01 97.26 2009-11-01 96.99 2009-12-01 98.29 2010-01-01 96.92 2010-02-01 97.60 2010-03-01 97.71 2010-04-01 96.97 2010-05-01 97.21 2010-06-01 97.46 2010-07-01 98.30 2010-08-01 98.51 2010-09-01 97.56 2010-10-01 97.69 2010-11-01 97.27 2010-12-01 98.60 2011-01-01 97.15 2011-02-01 97.89 2011-03-01 97.60 2011-04-01 97.70 2011-05-01 97.31 2011-06-01 97.51 2011-07-01 98.58 2011-08-01 98.59 2011-09-01 97.62 2011-10-01 97.65 2011-11-01 97.33 2011-12-01 98.81 2012-01-01 97.48 2012-02-01 98.30 2012-03-01 97.99 2012-04-01 98.19 2012-05-01 98.00 2012-06-01 98.14 2012-07-01 99.40 2012-08-01 99.31 2012-09-01 98.63 2012-10-01 98.53 2012-11-01 98.31 2012-12-01 99.80 2013-01-01 98.11 2013-02-01 99.37 2013-03-01 99.98 2013-04-01 98.47 2013-05-01 98.85 2013-06-01 99.26 2013-07-01 100.56 2013-08-01 100.50 2013-09-01 99.34 2013-10-01 98.94 2013-11-01 99.51 2013-12-01 100.44 2014-01-01 98.68 2014-02-01 99.85 2014-03-01 99.99 2014-04-01 99.23 2014-05-01 98.93 2014-06-01 99.79 2014-07-01 101.05 2014-08-01 101.09 2014-09-01 99.66 2014-10-01 99.28 2014-11-01 99.42 2014-12-01 100.59 2015-01-01 98.51 2015-02-01 100.02 2015-03-01 99.68 2015-04-01 99.16 2015-05-01 99.36 2015-06-01 99.67 2015-07-01 101.42 2015-08-01 101.46 2015-09-01 99.85 2015-10-01 99.92 2015-11-01 99.86 2015-12-01 101.10 2016-01-01 99.25 2016-02-01 100.14 2016-03-01 100.79 2016-04-01 99.05 2016-05-01 99.60 2016-06-01 100.15 2016-07-01 101.91 2016-08-01 102.08 2016-09-01 100.27 2016-10-01 99.96 2016-11-01 99.92 2016-12-01 101.71 2017-01-01 99.85 2017-02-01 100.91 2017-03-01 100.90 2017-04-01 100.54 2017-05-01 100.48 2017-06-01 101.50 2017-07-01 103.40 2017-08-01 103.39 2017-09-01 101.79 2017-10-01 101.27 2017-11-01 101.56 2017-12-01 103.19 2018-01-01 101.18 2018-02-01 102.23 2018-03-01 102.44 2018-04-01 101.57 2018-05-01 102.17 2018-06-01 102.45 2018-07-01 104.83 2018-08-01 104.75 2018-09-01 103.11 2018-10-01 102.81