Month Index 2015=100 1996-01-01 156.87 1996-02-01 156.79 1996-03-01 156.47 1996-04-01 156.22 1996-05-01 156.15 1996-06-01 156.11 1996-07-01 153.38 1996-08-01 153.66 1996-09-01 153.61 1996-10-01 152.37 1996-11-01 151.92 1996-12-01 151.88 1997-01-01 151.96 1997-02-01 151.89 1997-03-01 152.21 1997-04-01 152.13 1997-05-01 151.81 1997-06-01 151.67 1997-07-01 151.35 1997-08-01 151.35 1997-09-01 151.61 1997-10-01 150.39 1997-11-01 150.20 1997-12-01 149.79 1998-01-01 149.82 1998-02-01 149.63 1998-03-01 149.23 1998-04-01 149.41 1998-05-01 149.25 1998-06-01 149.15 1998-07-01 149.16 1998-08-01 149.47 1998-09-01 149.16 1998-10-01 149.01 1998-11-01 148.44 1998-12-01 148.33 1999-01-01 144.38 1999-02-01 144.05 1999-03-01 144.75 1999-04-01 143.86 1999-05-01 143.37 1999-06-01 142.49 1999-07-01 141.85 1999-08-01 141.78 1999-09-01 141.29 1999-10-01 140.79 1999-11-01 140.04 1999-12-01 139.91 2000-01-01 139.62 2000-02-01 137.08 2000-03-01 135.47 2000-04-01 133.46 2000-05-01 131.99 2000-06-01 130.86 2000-07-01 130.53 2000-08-01 129.35 2000-09-01 128.61 2000-10-01 127.94 2000-11-01 127.96 2000-12-01 127.45 2001-01-01 126.59 2001-02-01 125.88 2001-03-01 125.08 2001-04-01 125.02 2001-05-01 124.82 2001-06-01 124.68 2001-07-01 124.98 2001-08-01 125.30 2001-09-01 125.25 2001-10-01 125.35 2001-11-01 125.10 2001-12-01 125.11 2002-01-01 125.13 2002-02-01 125.41 2002-03-01 125.06 2002-04-01 125.09 2002-05-01 124.96 2002-06-01 124.95 2002-07-01 124.98 2002-08-01 125.02 2002-09-01 125.05 2002-10-01 125.11 2002-11-01 124.58 2002-12-01 124.39 2003-01-01 124.38 2003-02-01 124.42 2003-03-01 124.32 2003-04-01 124.34 2003-05-01 124.31 2003-06-01 123.90 2003-07-01 124.25 2003-08-01 124.25 2003-09-01 124.58 2003-10-01 123.87 2003-11-01 123.55 2003-12-01 123.14 2004-01-01 122.81 2004-02-01 122.86 2004-03-01 122.48 2004-04-01 122.26 2004-05-01 121.91 2004-06-01 121.66 2004-07-01 121.31 2004-08-01 121.09 2004-09-01 120.82 2004-10-01 120.72 2004-11-01 120.18 2004-12-01 119.84 2005-01-01 119.80 2005-02-01 120.17 2005-03-01 119.98 2005-04-01 119.46 2005-05-01 118.76 2005-06-01 118.74 2005-07-01 118.41 2005-08-01 118.40 2005-09-01 118.05 2005-10-01 117.25 2005-11-01 117.00 2005-12-01 116.68 2006-01-01 116.77 2006-02-01 116.59 2006-03-01 116.43 2006-04-01 115.69 2006-05-01 115.11 2006-06-01 114.91 2006-07-01 114.89 2006-08-01 114.27 2006-09-01 114.51 2006-10-01 114.63 2006-11-01 114.28 2006-12-01 114.24 2007-01-01 114.49 2007-02-01 114.14 2007-03-01 113.14 2007-04-01 112.81 2007-05-01 112.59 2007-06-01 112.32 2007-07-01 112.07 2007-08-01 112.45 2007-09-01 112.19 2007-10-01 111.75 2007-11-01 111.71 2007-12-01 111.47 2008-01-01 111.45 2008-02-01 110.76 2008-03-01 111.21 2008-04-01 110.95 2008-05-01 110.75 2008-06-01 110.51 2008-07-01 110.09 2008-08-01 109.75 2008-09-01 109.47 2008-10-01 109.48 2008-11-01 109.44 2008-12-01 109.25 2009-01-01 109.52 2009-02-01 109.57 2009-03-01 109.54 2009-04-01 109.74 2009-05-01 109.98 2009-06-01 109.85 2009-07-01 109.64 2009-08-01 109.52 2009-09-01 109.55 2009-10-01 109.72 2009-11-01 109.25 2009-12-01 109.03 2010-01-01 108.89 2010-02-01 109.29 2010-03-01 109.32 2010-04-01 109.57 2010-05-01 109.45 2010-06-01 109.52 2010-07-01 109.63 2010-08-01 109.68 2010-09-01 109.32 2010-10-01 109.24 2010-11-01 109.05 2010-12-01 109.01 2011-01-01 109.27 2011-02-01 109.71 2011-03-01 109.50 2011-04-01 109.18 2011-05-01 108.95 2011-06-01 108.41 2011-07-01 108.13 2011-08-01 108.50 2011-09-01 108.43 2011-10-01 108.25 2011-11-01 108.24 2011-12-01 108.27 2012-01-01 108.04 2012-02-01 107.89 2012-03-01 107.95 2012-04-01 107.46 2012-05-01 107.09 2012-06-01 107.14 2012-07-01 106.68 2012-08-01 106.63 2012-09-01 106.26 2012-10-01 106.00 2012-11-01 105.38 2012-12-01 105.38 2013-01-01 104.84 2013-02-01 104.01 2013-03-01 103.65 2013-04-01 103.29 2013-05-01 103.10 2013-06-01 102.97 2013-07-01 102.78 2013-08-01 102.59 2013-09-01 102.78 2013-10-01 102.34 2013-11-01 102.04 2013-12-01 102.06 2014-01-01 101.82 2014-02-01 101.67 2014-03-01 101.51 2014-04-01 100.94 2014-05-01 100.58 2014-06-01 100.53 2014-07-01 100.37 2014-08-01 100.27 2014-09-01 100.14 2014-10-01 100.06 2014-11-01 100.07 2014-12-01 100.12 2015-01-01 100.06 2015-02-01 100.16 2015-03-01 100.07 2015-04-01 100.10 2015-05-01 100.07 2015-06-01 99.81 2015-07-01 99.83 2015-08-01 99.86 2015-09-01 99.95 2015-10-01 99.95 2015-11-01 100.00 2015-12-01 100.16 2016-01-01 100.10 2016-02-01 100.01 2016-03-01 99.96 2016-04-01 99.92 2016-05-01 100.01 2016-06-01 99.87 2016-07-01 99.75 2016-08-01 99.83 2016-09-01 99.82 2016-10-01 99.82 2016-11-01 99.73 2016-12-01 99.54 2017-01-01 98.93 2017-02-01 99.09 2017-03-01 98.96 2017-04-01 98.77 2017-05-01 98.79 2017-06-01 98.53 2017-07-01 98.27 2017-08-01 98.40 2017-09-01 98.52 2017-10-01 98.52 2017-11-01 98.54 2017-12-01 98.23 2018-01-01 98.24 2018-02-01 98.04 2018-03-01 98.07 2018-04-01 98.15 2018-05-01 98.07 2018-06-01 97.73 2018-07-01 97.69 2018-08-01 97.59 2018-09-01 97.34 2018-10-01 97.18