Month Index 2015=100 1996-01-01 88.58 1996-02-01 88.18 1996-03-01 88.61 1996-04-01 88.74 1996-05-01 88.46 1996-06-01 88.62 1996-07-01 88.72 1996-08-01 88.40 1996-09-01 88.92 1996-10-01 88.95 1996-11-01 88.99 1996-12-01 89.18 1997-01-01 89.49 1997-02-01 88.91 1997-03-01 89.45 1997-04-01 89.30 1997-05-01 89.28 1997-06-01 89.58 1997-07-01 89.96 1997-08-01 89.27 1997-09-01 90.04 1997-10-01 92.92 1997-11-01 92.97 1997-12-01 92.99 1998-01-01 92.91 1998-02-01 92.81 1998-03-01 93.25 1998-04-01 93.24 1998-05-01 92.86 1998-06-01 93.27 1998-07-01 93.26 1998-08-01 93.01 1998-09-01 93.05 1998-10-01 93.22 1998-11-01 93.47 1998-12-01 92.75 1999-01-01 92.83 1999-02-01 92.69 1999-03-01 92.63 1999-04-01 92.96 1999-05-01 92.74 1999-06-01 92.66 1999-07-01 92.63 1999-08-01 92.37 1999-09-01 92.91 1999-10-01 93.23 1999-11-01 93.31 1999-12-01 93.12 2000-01-01 93.12 2000-02-01 93.27 2000-03-01 93.87 2000-04-01 93.77 2000-05-01 93.82 2000-06-01 93.30 2000-07-01 91.59 2000-08-01 91.77 2000-09-01 92.47 2000-10-01 92.40 2000-11-01 92.47 2000-12-01 92.39 2001-01-01 92.21 2001-02-01 92.04 2001-03-01 92.01 2001-04-01 92.15 2001-05-01 92.00 2001-06-01 91.73 2001-07-01 91.43 2001-08-01 91.92 2001-09-01 92.90 2001-10-01 92.83 2001-11-01 92.85 2001-12-01 92.61 2002-01-01 92.30 2002-02-01 92.33 2002-03-01 92.23 2002-04-01 92.27 2002-05-01 92.56 2002-06-01 92.46 2002-07-01 93.59 2002-08-01 93.87 2002-09-01 93.99 2002-10-01 93.82 2002-11-01 93.71 2002-12-01 93.44 2003-01-01 94.34 2003-02-01 94.13 2003-03-01 94.12 2003-04-01 94.14 2003-05-01 93.88 2003-06-01 94.01 2003-07-01 93.66 2003-08-01 93.77 2003-09-01 94.65 2003-10-01 94.75 2003-11-01 94.67 2003-12-01 94.71 2004-01-01 94.68 2004-02-01 94.90 2004-03-01 95.59 2004-04-01 95.48 2004-05-01 95.42 2004-06-01 95.54 2004-07-01 95.67 2004-08-01 97.57 2004-09-01 97.68 2004-10-01 97.80 2004-11-01 97.88 2004-12-01 97.70 2005-01-01 97.29 2005-02-01 97.32 2005-03-01 97.26 2005-04-01 97.21 2005-05-01 97.11 2005-06-01 96.98 2005-07-01 96.27 2005-08-01 96.56 2005-09-01 96.27 2005-10-01 96.37 2005-11-01 96.54 2005-12-01 96.65 2006-01-01 96.33 2006-02-01 96.43 2006-03-01 96.59 2006-04-01 96.60 2006-05-01 96.82 2006-06-01 96.76 2006-07-01 96.50 2006-08-01 96.88 2006-09-01 97.09 2006-10-01 97.23 2006-11-01 97.86 2006-12-01 97.21 2007-01-01 97.21 2007-02-01 96.49 2007-03-01 96.69 2007-04-01 96.74 2007-05-01 96.65 2007-06-01 96.69 2007-07-01 97.90 2007-08-01 98.26 2007-09-01 98.53 2007-10-01 98.56 2007-11-01 99.08 2007-12-01 99.03 2008-01-01 99.56 2008-02-01 99.60 2008-03-01 99.58 2008-04-01 100.74 2008-05-01 100.78 2008-06-01 100.63 2008-07-01 101.06 2008-08-01 101.69 2008-09-01 101.46 2008-10-01 101.50 2008-11-01 102.30 2008-12-01 102.47 2009-01-01 102.18 2009-02-01 102.04 2009-03-01 102.93 2009-04-01 102.85 2009-05-01 102.79 2009-06-01 102.92 2009-07-01 103.27 2009-08-01 103.79 2009-09-01 103.83 2009-10-01 103.87 2009-11-01 103.93 2009-12-01 103.64 2010-01-01 103.09 2010-02-01 103.16 2010-03-01 103.15 2010-04-01 103.13 2010-05-01 103.72 2010-06-01 103.19 2010-07-01 102.65 2010-08-01 103.02 2010-09-01 103.13 2010-10-01 103.19 2010-11-01 103.01 2010-12-01 102.79 2011-01-01 103.43 2011-02-01 103.30 2011-03-01 103.26 2011-04-01 103.12 2011-05-01 103.34 2011-06-01 103.35 2011-07-01 102.89 2011-08-01 103.92 2011-09-01 103.58 2011-10-01 103.52 2011-11-01 103.50 2011-12-01 103.42 2012-01-01 102.98 2012-02-01 103.04 2012-03-01 103.38 2012-04-01 103.38 2012-05-01 103.46 2012-06-01 103.35 2012-07-01 103.81 2012-08-01 104.46 2012-09-01 103.93 2012-10-01 103.84 2012-11-01 103.70 2012-12-01 103.80 2013-01-01 103.81 2013-02-01 103.93 2013-03-01 103.94 2013-04-01 103.69 2013-05-01 103.47 2013-06-01 103.29 2013-07-01 102.74 2013-08-01 103.22 2013-09-01 102.77 2013-10-01 102.69 2013-11-01 102.90 2013-12-01 102.75 2014-01-01 102.56 2014-02-01 102.56 2014-03-01 102.44 2014-04-01 102.19 2014-05-01 102.15 2014-06-01 101.94 2014-07-01 101.29 2014-08-01 102.45 2014-09-01 101.15 2014-10-01 101.12 2014-11-01 101.01 2014-12-01 100.74 2015-01-01 100.44 2015-02-01 100.44 2015-03-01 100.49 2015-04-01 100.49 2015-05-01 100.47 2015-06-01 100.31 2015-07-01 99.45 2015-08-01 100.59 2015-09-01 99.45 2015-10-01 99.36 2015-11-01 99.34 2015-12-01 99.16 2016-01-01 99.16 2016-02-01 99.06 2016-03-01 99.09 2016-04-01 98.89 2016-05-01 98.81 2016-06-01 98.71 2016-07-01 99.36 2016-08-01 100.90 2016-09-01 99.33 2016-10-01 99.31 2016-11-01 99.71 2016-12-01 99.96 2017-01-01 99.92 2017-02-01 99.96 2017-03-01 100.00 2017-04-01 99.89 2017-05-01 99.76 2017-06-01 99.45 2017-07-01 97.81 2017-08-01 98.49 2017-09-01 97.93 2017-10-01 97.91 2017-11-01 97.79 2017-12-01 97.80 2018-01-01 97.70 2018-02-01 97.63 2018-03-01 97.56 2018-04-01 97.57 2018-05-01 97.57 2018-06-01 97.54 2018-07-01 99.96 2018-08-01 100.66 2018-09-01 99.87 2018-10-01 99.86