Month Index 2015=100 1996-01-01 92.99 1996-02-01 93.08 1996-03-01 94.31 1996-04-01 94.31 1996-05-01 94.59 1996-06-01 94.78 1996-07-01 94.59 1996-08-01 94.88 1996-09-01 95.25 1996-10-01 95.07 1996-11-01 94.78 1996-12-01 94.12 1997-01-01 94.31 1997-02-01 93.84 1997-03-01 94.41 1997-04-01 95.73 1997-05-01 94.88 1997-06-01 95.73 1997-07-01 95.73 1997-08-01 95.25 1997-09-01 94.59 1997-10-01 94.22 1997-11-01 94.41 1997-12-01 94.12 1998-01-01 94.31 1998-02-01 93.84 1998-03-01 94.03 1998-04-01 95.25 1998-05-01 95.35 1998-06-01 94.88 1998-07-01 94.78 1998-08-01 94.88 1998-09-01 94.69 1998-10-01 94.97 1998-11-01 94.78 1998-12-01 94.41 1999-01-01 93.84 1999-02-01 94.12 1999-03-01 93.74 1999-04-01 93.56 1999-05-01 93.84 1999-06-01 93.56 1999-07-01 93.37 1999-08-01 93.08 1999-09-01 92.99 1999-10-01 93.46 1999-11-01 93.84 1999-12-01 93.65 2000-01-01 93.46 2000-02-01 93.93 2000-03-01 93.74 2000-04-01 95.63 2000-05-01 96.48 2000-06-01 96.39 2000-07-01 96.29 2000-08-01 96.20 2000-09-01 96.10 2000-10-01 96.39 2000-11-01 96.95 2000-12-01 96.58 2001-01-01 96.95 2001-02-01 97.20 2001-03-01 97.00 2001-04-01 98.12 2001-05-01 98.65 2001-06-01 98.53 2001-07-01 98.41 2001-08-01 98.55 2001-09-01 98.88 2001-10-01 98.88 2001-11-01 98.53 2001-12-01 98.74 2002-01-01 99.75 2002-02-01 99.88 2002-03-01 99.37 2002-04-01 100.11 2002-05-01 100.82 2002-06-01 100.45 2002-07-01 99.51 2002-08-01 98.91 2002-09-01 98.11 2002-10-01 99.63 2002-11-01 99.70 2002-12-01 99.67 2003-01-01 99.87 2003-02-01 99.62 2003-03-01 99.49 2003-04-01 100.44 2003-05-01 101.77 2003-06-01 101.38 2003-07-01 100.42 2003-08-01 99.45 2003-09-01 99.45 2003-10-01 100.79 2003-11-01 101.46 2003-12-01 101.40 2004-01-01 101.59 2004-02-01 100.84 2004-03-01 101.58 2004-04-01 99.82 2004-05-01 101.17 2004-06-01 100.64 2004-07-01 99.44 2004-08-01 99.13 2004-09-01 99.47 2004-10-01 100.26 2004-11-01 100.82 2004-12-01 101.02 2005-01-01 100.55 2005-02-01 99.47 2005-03-01 100.25 2005-04-01 100.17 2005-05-01 100.17 2005-06-01 100.17 2005-07-01 98.36 2005-08-01 98.05 2005-09-01 99.49 2005-10-01 100.57 2005-11-01 100.54 2005-12-01 100.07 2006-01-01 100.31 2006-02-01 99.99 2006-03-01 100.19 2006-04-01 99.89 2006-05-01 100.14 2006-06-01 98.86 2006-07-01 96.76 2006-08-01 96.25 2006-09-01 97.65 2006-10-01 98.82 2006-11-01 98.84 2006-12-01 99.48 2007-01-01 99.12 2007-02-01 99.38 2007-03-01 100.13 2007-04-01 99.39 2007-05-01 99.38 2007-06-01 98.19 2007-07-01 97.08 2007-08-01 95.88 2007-09-01 97.14 2007-10-01 98.72 2007-11-01 100.00 2007-12-01 99.80 2008-01-01 99.46 2008-02-01 99.56 2008-03-01 100.57 2008-04-01 99.61 2008-05-01 100.08 2008-06-01 99.41 2008-07-01 96.81 2008-08-01 95.94 2008-09-01 98.44 2008-10-01 100.07 2008-11-01 101.03 2008-12-01 100.89 2009-01-01 101.12 2009-02-01 102.04 2009-03-01 101.88 2009-04-01 102.42 2009-05-01 102.80 2009-06-01 101.64 2009-07-01 100.45 2009-08-01 100.50 2009-09-01 100.34 2009-10-01 101.66 2009-11-01 101.98 2009-12-01 102.40 2010-01-01 103.01 2010-02-01 102.36 2010-03-01 103.65 2010-04-01 102.25 2010-05-01 102.76 2010-06-01 101.90 2010-07-01 100.91 2010-08-01 100.61 2010-09-01 101.57 2010-10-01 102.79 2010-11-01 103.26 2010-12-01 103.20 2011-01-01 101.77 2011-02-01 101.48 2011-03-01 101.52 2011-04-01 101.71 2011-05-01 102.36 2011-06-01 101.70 2011-07-01 101.09 2011-08-01 101.19 2011-09-01 101.41 2011-10-01 101.86 2011-11-01 102.36 2011-12-01 102.21 2012-01-01 100.41 2012-02-01 101.26 2012-03-01 100.51 2012-04-01 100.86 2012-05-01 101.90 2012-06-01 101.44 2012-07-01 98.95 2012-08-01 98.86 2012-09-01 99.40 2012-10-01 100.10 2012-11-01 100.92 2012-12-01 102.35 2013-01-01 102.33 2013-02-01 102.08 2013-03-01 102.78 2013-04-01 101.66 2013-05-01 102.90 2013-06-01 102.30 2013-07-01 99.99 2013-08-01 99.90 2013-09-01 101.03 2013-10-01 101.44 2013-11-01 102.15 2013-12-01 102.54 2014-01-01 101.04 2014-02-01 100.94 2014-03-01 102.61 2014-04-01 102.27 2014-05-01 102.23 2014-06-01 102.10 2014-07-01 100.66 2014-08-01 100.89 2014-09-01 102.07 2014-10-01 103.29 2014-11-01 102.58 2014-12-01 101.83 2015-01-01 101.12 2015-02-01 99.70 2015-03-01 101.44 2015-04-01 101.06 2015-05-01 100.66 2015-06-01 100.12 2015-07-01 98.99 2015-08-01 98.77 2015-09-01 99.04 2015-10-01 99.55 2015-11-01 100.26 2015-12-01 99.29 2016-01-01 97.89 2016-02-01 96.95 2016-03-01 98.02 2016-04-01 96.98 2016-05-01 96.81 2016-06-01 96.22 2016-07-01 96.50 2016-08-01 96.87 2016-09-01 96.84 2016-10-01 97.01 2016-11-01 97.27 2016-12-01 97.30 2017-01-01 94.99 2017-02-01 95.24 2017-03-01 96.54 2017-04-01 95.41 2017-05-01 95.84 2017-06-01 94.79 2017-07-01 93.80 2017-08-01 94.22 2017-09-01 94.54 2017-10-01 95.04 2017-11-01 95.61 2017-12-01 95.33 2018-01-01 94.33 2018-02-01 93.32 2018-03-01 95.12 2018-04-01 94.61 2018-05-01 92.96 2018-06-01 92.91 2018-07-01 92.43 2018-08-01 92.70 2018-09-01 92.38 2018-10-01 93.19