Month Index 2015=100 1996-01-01 88.28 1996-02-01 88.46 1996-03-01 88.72 1996-04-01 88.55 1996-05-01 88.46 1996-06-01 88.46 1996-07-01 87.93 1996-08-01 87.93 1996-09-01 87.49 1996-10-01 87.32 1996-11-01 87.32 1996-12-01 87.32 1997-01-01 86.70 1997-02-01 86.79 1997-03-01 87.84 1997-04-01 88.02 1997-05-01 88.02 1997-06-01 88.02 1997-07-01 87.40 1997-08-01 87.84 1997-09-01 88.55 1997-10-01 88.28 1997-11-01 88.28 1997-12-01 88.28 1998-01-01 86.52 1998-02-01 86.61 1998-03-01 87.05 1998-04-01 88.55 1998-05-01 88.55 1998-06-01 88.46 1998-07-01 86.70 1998-08-01 86.70 1998-09-01 88.20 1998-10-01 88.20 1998-11-01 88.02 1998-12-01 87.76 1999-01-01 86.61 1999-02-01 86.88 1999-03-01 88.99 1999-04-01 89.25 1999-05-01 89.34 1999-06-01 89.25 1999-07-01 86.70 1999-08-01 87.67 1999-09-01 88.28 1999-10-01 88.64 1999-11-01 89.52 1999-12-01 89.52 2000-01-01 88.28 2000-02-01 89.08 2000-03-01 89.87 2000-04-01 89.87 2000-05-01 89.87 2000-06-01 89.43 2000-07-01 85.82 2000-08-01 86.61 2000-09-01 88.99 2000-10-01 89.52 2000-11-01 89.96 2000-12-01 89.43 2001-01-01 87.46 2001-02-01 88.68 2001-03-01 89.52 2001-04-01 90.76 2001-05-01 90.45 2001-06-01 90.05 2001-07-01 87.81 2001-08-01 87.92 2001-09-01 90.14 2001-10-01 90.65 2001-11-01 90.58 2001-12-01 90.58 2002-01-01 90.56 2002-02-01 89.04 2002-03-01 89.96 2002-04-01 88.98 2002-05-01 91.22 2002-06-01 90.99 2002-07-01 87.38 2002-08-01 87.32 2002-09-01 89.79 2002-10-01 89.56 2002-11-01 89.43 2002-12-01 89.82 2003-01-01 87.36 2003-02-01 87.89 2003-03-01 88.92 2003-04-01 89.06 2003-05-01 89.58 2003-06-01 89.63 2003-07-01 85.50 2003-08-01 85.94 2003-09-01 89.71 2003-10-01 90.20 2003-11-01 90.34 2003-12-01 90.34 2004-01-01 87.12 2004-02-01 87.27 2004-03-01 91.90 2004-04-01 91.10 2004-05-01 91.09 2004-06-01 90.38 2004-07-01 88.65 2004-08-01 88.05 2004-09-01 89.42 2004-10-01 88.94 2004-11-01 89.61 2004-12-01 89.24 2005-01-01 85.88 2005-02-01 84.72 2005-03-01 87.05 2005-04-01 87.15 2005-05-01 87.05 2005-06-01 86.75 2005-07-01 84.40 2005-08-01 81.04 2005-09-01 84.53 2005-10-01 86.77 2005-11-01 87.76 2005-12-01 87.82 2006-01-01 83.79 2006-02-01 81.74 2006-03-01 84.68 2006-04-01 86.69 2006-05-01 86.20 2006-06-01 85.86 2006-07-01 79.61 2006-08-01 79.26 2006-09-01 84.92 2006-10-01 89.81 2006-11-01 91.47 2006-12-01 91.34 2007-01-01 85.84 2007-02-01 83.50 2007-03-01 88.84 2007-04-01 91.13 2007-05-01 92.04 2007-06-01 93.87 2007-07-01 84.43 2007-08-01 85.38 2007-09-01 92.95 2007-10-01 95.68 2007-11-01 94.90 2007-12-01 94.66 2008-01-01 84.78 2008-02-01 84.22 2008-03-01 92.95 2008-04-01 97.52 2008-05-01 98.34 2008-06-01 97.20 2008-07-01 86.48 2008-08-01 85.90 2008-09-01 96.20 2008-10-01 100.52 2008-11-01 99.49 2008-12-01 99.25 2009-01-01 90.97 2009-02-01 89.40 2009-03-01 92.60 2009-04-01 96.37 2009-05-01 97.08 2009-06-01 95.16 2009-07-01 88.62 2009-08-01 90.38 2009-09-01 97.03 2009-10-01 96.38 2009-11-01 97.35 2009-12-01 97.15 2010-01-01 88.31 2010-02-01 89.36 2010-03-01 93.31 2010-04-01 96.88 2010-05-01 95.34 2010-06-01 95.31 2010-07-01 84.97 2010-08-01 86.22 2010-09-01 96.22 2010-10-01 97.34 2010-11-01 99.19 2010-12-01 99.43 2011-01-01 95.58 2011-02-01 94.64 2011-03-01 95.89 2011-04-01 98.09 2011-05-01 98.20 2011-06-01 97.94 2011-07-01 92.74 2011-08-01 92.90 2011-09-01 96.87 2011-10-01 97.51 2011-11-01 98.62 2011-12-01 97.61 2012-01-01 93.14 2012-02-01 93.53 2012-03-01 97.12 2012-04-01 98.45 2012-05-01 98.61 2012-06-01 97.26 2012-07-01 94.04 2012-08-01 96.02 2012-09-01 99.72 2012-10-01 99.58 2012-11-01 100.72 2012-12-01 99.90 2013-01-01 95.94 2013-02-01 97.37 2013-03-01 100.38 2013-04-01 100.58 2013-05-01 101.13 2013-06-01 100.65 2013-07-01 96.24 2013-08-01 97.76 2013-09-01 102.77 2013-10-01 104.42 2013-11-01 104.52 2013-12-01 105.38 2014-01-01 97.76 2014-02-01 98.33 2014-03-01 104.33 2014-04-01 104.16 2014-05-01 103.81 2014-06-01 102.89 2014-07-01 98.70 2014-08-01 101.05 2014-09-01 104.39 2014-10-01 105.67 2014-11-01 105.21 2014-12-01 104.59 2015-01-01 95.50 2015-02-01 95.03 2015-03-01 100.66 2015-04-01 102.41 2015-05-01 102.05 2015-06-01 99.87 2015-07-01 93.53 2015-08-01 95.97 2015-09-01 101.85 2015-10-01 103.76 2015-11-01 103.87 2015-12-01 105.49 2016-01-01 99.57 2016-02-01 97.24 2016-03-01 103.91 2016-04-01 104.65 2016-05-01 103.08 2016-06-01 103.21 2016-07-01 96.43 2016-08-01 97.62 2016-09-01 104.86 2016-10-01 107.26 2016-11-01 107.18 2016-12-01 106.54 2017-01-01 101.49 2017-02-01 98.00 2017-03-01 105.88 2017-04-01 105.87 2017-05-01 106.12 2017-06-01 105.49 2017-07-01 96.49 2017-08-01 94.71 2017-09-01 106.18 2017-10-01 107.15 2017-11-01 107.40 2017-12-01 107.57 2018-01-01 98.23 2018-02-01 97.45 2018-03-01 105.44 2018-04-01 106.15 2018-05-01 106.28 2018-06-01 106.07 2018-07-01 97.94 2018-08-01 95.40 2018-09-01 104.57 2018-10-01 104.97