Month Index 2015=100 1996-01-01 123.66 1996-02-01 129.84 1996-03-01 135.45 1996-04-01 135.45 1996-05-01 137.88 1996-06-01 138.53 1996-07-01 138.76 1996-08-01 141.53 1996-09-01 141.53 1996-10-01 141.53 1996-11-01 140.63 1996-12-01 141.12 1997-01-01 141.25 1997-02-01 142.08 1997-03-01 142.15 1997-04-01 143.07 1997-05-01 143.05 1997-06-01 145.18 1997-07-01 145.06 1997-08-01 145.75 1997-09-01 145.40 1997-10-01 144.52 1997-11-01 144.56 1997-12-01 143.26 1998-01-01 143.36 1998-02-01 143.48 1998-03-01 143.83 1998-04-01 145.43 1998-05-01 144.93 1998-06-01 143.86 1998-07-01 143.80 1998-08-01 144.07 1998-09-01 143.90 1998-10-01 143.64 1998-11-01 143.64 1998-12-01 142.51 1999-01-01 142.52 1999-02-01 142.79 1999-03-01 142.81 1999-04-01 142.71 1999-05-01 142.96 1999-06-01 142.51 1999-07-01 142.44 1999-08-01 141.77 1999-09-01 140.95 1999-10-01 140.96 1999-11-01 140.06 1999-12-01 140.07 2000-01-01 140.44 2000-02-01 140.41 2000-03-01 140.48 2000-04-01 140.54 2000-05-01 140.65 2000-06-01 140.23 2000-07-01 139.68 2000-08-01 139.30 2000-09-01 139.05 2000-10-01 138.82 2000-11-01 138.56 2000-12-01 138.34 2001-01-01 137.62 2001-02-01 137.50 2001-03-01 137.80 2001-04-01 137.82 2001-05-01 137.69 2001-06-01 137.45 2001-07-01 137.28 2001-08-01 137.28 2001-09-01 136.52 2001-10-01 136.70 2001-11-01 136.80 2001-12-01 136.36 2002-01-01 136.73 2002-02-01 136.84 2002-03-01 136.89 2002-04-01 136.88 2002-05-01 136.60 2002-06-01 136.90 2002-07-01 136.88 2002-08-01 136.71 2002-09-01 136.35 2002-10-01 136.25 2002-11-01 136.37 2002-12-01 136.61 2003-01-01 136.78 2003-02-01 136.78 2003-03-01 135.98 2003-04-01 135.94 2003-05-01 136.05 2003-06-01 135.84 2003-07-01 135.19 2003-08-01 132.64 2003-09-01 131.18 2003-10-01 130.71 2003-11-01 130.70 2003-12-01 130.14 2004-01-01 130.75 2004-02-01 131.07 2004-03-01 130.67 2004-04-01 129.80 2004-05-01 130.04 2004-06-01 130.44 2004-07-01 129.38 2004-08-01 128.13 2004-09-01 126.73 2004-10-01 126.77 2004-11-01 126.72 2004-12-01 126.64 2005-01-01 126.85 2005-02-01 127.37 2005-03-01 125.95 2005-04-01 126.47 2005-05-01 126.96 2005-06-01 127.13 2005-07-01 125.55 2005-08-01 122.48 2005-09-01 121.26 2005-10-01 121.66 2005-11-01 121.72 2005-12-01 121.12 2006-01-01 121.06 2006-02-01 121.07 2006-03-01 121.04 2006-04-01 122.62 2006-05-01 122.57 2006-06-01 121.96 2006-07-01 120.82 2006-08-01 118.57 2006-09-01 117.47 2006-10-01 116.13 2006-11-01 116.25 2006-12-01 116.56 2007-01-01 117.15 2007-02-01 117.24 2007-03-01 117.03 2007-04-01 119.11 2007-05-01 118.93 2007-06-01 117.87 2007-07-01 118.14 2007-08-01 113.82 2007-09-01 113.67 2007-10-01 113.60 2007-11-01 115.44 2007-12-01 115.64 2008-01-01 116.04 2008-02-01 116.09 2008-03-01 117.70 2008-04-01 118.89 2008-05-01 119.93 2008-06-01 117.42 2008-07-01 116.05 2008-08-01 113.30 2008-09-01 112.41 2008-10-01 112.66 2008-11-01 112.74 2008-12-01 111.33 2009-01-01 112.08 2009-02-01 112.91 2009-03-01 112.02 2009-04-01 115.07 2009-05-01 115.81 2009-06-01 117.17 2009-07-01 113.24 2009-08-01 112.10 2009-09-01 112.46 2009-10-01 112.72 2009-11-01 112.90 2009-12-01 112.75 2010-01-01 112.75 2010-02-01 113.11 2010-03-01 112.75 2010-04-01 113.29 2010-05-01 114.36 2010-06-01 113.96 2010-07-01 111.31 2010-08-01 110.31 2010-09-01 109.32 2010-10-01 109.29 2010-11-01 109.59 2010-12-01 107.64 2011-01-01 108.49 2011-02-01 110.66 2011-03-01 110.86 2011-04-01 110.83 2011-05-01 111.70 2011-06-01 111.34 2011-07-01 109.47 2011-08-01 105.53 2011-09-01 103.10 2011-10-01 105.05 2011-11-01 105.56 2011-12-01 103.90 2012-01-01 104.67 2012-02-01 104.80 2012-03-01 104.66 2012-04-01 105.90 2012-05-01 106.72 2012-06-01 106.72 2012-07-01 105.50 2012-08-01 103.42 2012-09-01 102.35 2012-10-01 102.76 2012-11-01 102.70 2012-12-01 102.01 2013-01-01 102.74 2013-02-01 103.16 2013-03-01 104.18 2013-04-01 105.26 2013-05-01 106.39 2013-06-01 104.95 2013-07-01 105.21 2013-08-01 102.85 2013-09-01 102.07 2013-10-01 104.31 2013-11-01 104.44 2013-12-01 104.27 2014-01-01 102.43 2014-02-01 104.74 2014-03-01 109.41 2014-04-01 110.76 2014-05-01 108.54 2014-06-01 107.48 2014-07-01 99.93 2014-08-01 97.09 2014-09-01 95.53 2014-10-01 96.53 2014-11-01 95.94 2014-12-01 95.93 2015-01-01 96.73 2015-02-01 96.21 2015-03-01 103.41 2015-04-01 104.93 2015-05-01 110.27 2015-06-01 108.12 2015-07-01 101.01 2015-08-01 97.96 2015-09-01 94.71 2015-10-01 94.80 2015-11-01 95.61 2015-12-01 96.25 2016-01-01 97.54 2016-02-01 97.69 2016-03-01 99.37 2016-04-01 102.51 2016-05-01 104.77 2016-06-01 99.42 2016-07-01 92.83 2016-08-01 86.26 2016-09-01 88.28 2016-10-01 91.35 2016-11-01 92.21 2016-12-01 91.72 2017-01-01 93.18 2017-02-01 93.11 2017-03-01 96.81 2017-04-01 100.09 2017-05-01 99.63 2017-06-01 98.67 2017-07-01 94.92 2017-08-01 91.22 2017-09-01 90.03 2017-10-01 91.64 2017-11-01 92.30 2017-12-01 91.16 2018-01-01 92.09 2018-02-01 93.49 2018-03-01 92.97 2018-04-01 93.84 2018-05-01 96.23 2018-06-01 93.48 2018-07-01 91.32 2018-08-01 89.90 2018-09-01 88.94 2018-10-01 89.46