Month Index 2015=100 1996-01-01 171.28 1996-02-01 171.28 1996-03-01 171.28 1996-04-01 173.00 1996-05-01 173.69 1996-06-01 173.69 1996-07-01 173.69 1996-08-01 173.17 1996-09-01 172.31 1996-10-01 172.48 1996-11-01 172.83 1996-12-01 173.35 1997-01-01 173.17 1997-02-01 173.17 1997-03-01 173.69 1997-04-01 173.52 1997-05-01 171.97 1997-06-01 171.79 1997-07-01 171.79 1997-08-01 171.79 1997-09-01 171.28 1997-10-01 171.62 1997-11-01 170.76 1997-12-01 171.10 1998-01-01 170.93 1998-02-01 170.76 1998-03-01 171.45 1998-04-01 173.52 1998-05-01 176.46 1998-06-01 177.32 1998-07-01 177.15 1998-08-01 177.84 1998-09-01 176.46 1998-10-01 176.80 1998-11-01 176.46 1998-12-01 174.73 1999-01-01 144.17 1999-02-01 144.17 1999-03-01 143.82 1999-04-01 143.13 1999-05-01 142.96 1999-06-01 142.79 1999-07-01 142.79 1999-08-01 142.61 1999-09-01 141.92 1999-10-01 141.58 1999-11-01 141.41 1999-12-01 141.58 2000-01-01 141.75 2000-02-01 141.06 2000-03-01 141.41 2000-04-01 140.54 2000-05-01 140.72 2000-06-01 140.37 2000-07-01 140.20 2000-08-01 140.54 2000-09-01 140.02 2000-10-01 140.72 2000-11-01 140.72 2000-12-01 140.89 2001-01-01 139.85 2001-02-01 139.38 2001-03-01 138.99 2001-04-01 138.55 2001-05-01 138.66 2001-06-01 138.45 2001-07-01 138.64 2001-08-01 138.71 2001-09-01 137.34 2001-10-01 138.02 2001-11-01 138.69 2001-12-01 138.78 2002-01-01 138.68 2002-02-01 138.40 2002-03-01 138.58 2002-04-01 138.61 2002-05-01 138.81 2002-06-01 138.70 2002-07-01 138.67 2002-08-01 138.37 2002-09-01 137.49 2002-10-01 138.04 2002-11-01 138.34 2002-12-01 138.33 2003-01-01 138.40 2003-02-01 138.50 2003-03-01 138.49 2003-04-01 138.36 2003-05-01 138.53 2003-06-01 138.45 2003-07-01 138.29 2003-08-01 138.42 2003-09-01 138.19 2003-10-01 138.41 2003-11-01 137.54 2003-12-01 137.73 2004-01-01 137.85 2004-02-01 138.02 2004-03-01 138.03 2004-04-01 137.98 2004-05-01 137.96 2004-06-01 138.21 2004-07-01 138.18 2004-08-01 138.07 2004-09-01 138.40 2004-10-01 138.35 2004-11-01 138.64 2004-12-01 138.73 2005-01-01 138.50 2005-02-01 138.33 2005-03-01 138.65 2005-04-01 138.14 2005-05-01 138.32 2005-06-01 138.58 2005-07-01 138.16 2005-08-01 138.22 2005-09-01 138.22 2005-10-01 138.30 2005-11-01 138.31 2005-12-01 137.52 2006-01-01 137.56 2006-02-01 137.28 2006-03-01 137.24 2006-04-01 137.33 2006-05-01 137.22 2006-06-01 137.16 2006-07-01 136.45 2006-08-01 136.28 2006-09-01 136.24 2006-10-01 135.66 2006-11-01 135.46 2006-12-01 135.23 2007-01-01 135.22 2007-02-01 134.63 2007-03-01 134.05 2007-04-01 133.74 2007-05-01 133.62 2007-06-01 133.42 2007-07-01 133.18 2007-08-01 133.19 2007-09-01 133.32 2007-10-01 133.41 2007-11-01 133.45 2007-12-01 133.26 2008-01-01 133.43 2008-02-01 133.34 2008-03-01 133.52 2008-04-01 132.82 2008-05-01 132.78 2008-06-01 132.49 2008-07-01 132.46 2008-08-01 132.40 2008-09-01 133.24 2008-10-01 133.48 2008-11-01 133.57 2008-12-01 133.80 2009-01-01 135.23 2009-02-01 134.44 2009-03-01 133.95 2009-04-01 133.68 2009-05-01 133.83 2009-06-01 133.83 2009-07-01 133.56 2009-08-01 133.96 2009-09-01 133.98 2009-10-01 133.73 2009-11-01 133.86 2009-12-01 133.46 2010-01-01 133.32 2010-02-01 133.19 2010-03-01 133.68 2010-04-01 133.67 2010-05-01 133.75 2010-06-01 133.72 2010-07-01 134.11 2010-08-01 134.16 2010-09-01 134.59 2010-10-01 134.46 2010-11-01 135.00 2010-12-01 134.67 2011-01-01 132.33 2011-02-01 131.96 2011-03-01 131.88 2011-04-01 131.37 2011-05-01 130.84 2011-06-01 130.90 2011-07-01 130.88 2011-08-01 130.18 2011-09-01 129.86 2011-10-01 129.47 2011-11-01 129.54 2011-12-01 127.18 2012-01-01 126.98 2012-02-01 125.36 2012-03-01 124.17 2012-04-01 124.00 2012-05-01 123.27 2012-06-01 122.41 2012-07-01 118.78 2012-08-01 118.66 2012-09-01 118.41 2012-10-01 118.14 2012-11-01 118.18 2012-12-01 117.02 2013-01-01 114.33 2013-02-01 113.45 2013-03-01 113.54 2013-04-01 113.60 2013-05-01 112.42 2013-06-01 112.44 2013-07-01 114.05 2013-08-01 113.89 2013-09-01 112.13 2013-10-01 111.59 2013-11-01 109.99 2013-12-01 109.97 2014-01-01 108.62 2014-02-01 108.10 2014-03-01 108.19 2014-04-01 107.62 2014-05-01 107.79 2014-06-01 107.27 2014-07-01 105.55 2014-08-01 105.47 2014-09-01 104.40 2014-10-01 104.10 2014-11-01 102.87 2014-12-01 102.82 2015-01-01 102.69 2015-02-01 102.37 2015-03-01 102.40 2015-04-01 101.91 2015-05-01 101.86 2015-06-01 100.73 2015-07-01 99.52 2015-08-01 98.87 2015-09-01 98.64 2015-10-01 97.77 2015-11-01 96.72 2015-12-01 96.52 2016-01-01 94.62 2016-02-01 93.76 2016-03-01 94.32 2016-04-01 93.89 2016-05-01 93.04 2016-06-01 92.13 2016-07-01 90.82 2016-08-01 90.58 2016-09-01 90.86 2016-10-01 90.47 2016-11-01 91.19 2016-12-01 91.55 2017-01-01 91.82 2017-02-01 91.29 2017-03-01 91.60 2017-04-01 91.68 2017-05-01 91.34 2017-06-01 91.38 2017-07-01 91.01 2017-08-01 90.71 2017-09-01 91.18 2017-10-01 91.01 2017-11-01 90.18 2017-12-01 89.81 2018-01-01 89.81 2018-02-01 89.65 2018-03-01 89.80 2018-04-01 89.31 2018-05-01 88.55 2018-06-01 88.25 2018-07-01 87.54 2018-08-01 87.27 2018-09-01 86.73 2018-10-01 86.88