Month Index 2015=100 1996-01-01 159.29 1996-02-01 159.14 1996-03-01 158.93 1996-04-01 158.81 1996-05-01 158.80 1996-06-01 158.79 1996-07-01 155.87 1996-08-01 156.10 1996-09-01 156.08 1996-10-01 155.33 1996-11-01 154.77 1996-12-01 154.67 1997-01-01 154.82 1997-02-01 154.81 1997-03-01 155.43 1997-04-01 155.26 1997-05-01 155.55 1997-06-01 155.54 1997-07-01 155.30 1997-08-01 155.25 1997-09-01 155.98 1997-10-01 154.44 1997-11-01 154.22 1997-12-01 153.74 1998-01-01 153.91 1998-02-01 153.86 1998-03-01 153.37 1998-04-01 153.61 1998-05-01 153.35 1998-06-01 153.47 1998-07-01 153.55 1998-08-01 154.14 1998-09-01 153.88 1998-10-01 153.47 1998-11-01 152.99 1998-12-01 152.67 1999-01-01 148.26 1999-02-01 147.87 1999-03-01 148.88 1999-04-01 148.02 1999-05-01 147.62 1999-06-01 146.75 1999-07-01 146.26 1999-08-01 146.07 1999-09-01 145.88 1999-10-01 145.80 1999-11-01 144.99 1999-12-01 144.73 2000-01-01 144.65 2000-02-01 141.96 2000-03-01 140.25 2000-04-01 138.09 2000-05-01 136.59 2000-06-01 135.34 2000-07-01 134.82 2000-08-01 134.09 2000-09-01 133.39 2000-10-01 132.56 2000-11-01 132.53 2000-12-01 132.16 2001-01-01 132.08 2001-02-01 131.51 2001-03-01 130.79 2001-04-01 130.79 2001-05-01 130.45 2001-06-01 130.38 2001-07-01 130.60 2001-08-01 130.58 2001-09-01 130.51 2001-10-01 130.46 2001-11-01 130.26 2001-12-01 130.17 2002-01-01 130.41 2002-02-01 130.68 2002-03-01 130.41 2002-04-01 130.45 2002-05-01 130.35 2002-06-01 130.33 2002-07-01 130.46 2002-08-01 130.45 2002-09-01 130.46 2002-10-01 130.45 2002-11-01 129.83 2002-12-01 129.59 2003-01-01 129.52 2003-02-01 129.59 2003-03-01 129.60 2003-04-01 129.66 2003-05-01 129.65 2003-06-01 129.60 2003-07-01 129.84 2003-08-01 129.85 2003-09-01 130.12 2003-10-01 129.37 2003-11-01 129.14 2003-12-01 128.62 2004-01-01 128.42 2004-02-01 128.33 2004-03-01 127.88 2004-04-01 127.56 2004-05-01 127.21 2004-06-01 126.98 2004-07-01 126.82 2004-08-01 126.59 2004-09-01 126.49 2004-10-01 126.26 2004-11-01 125.67 2004-12-01 125.27 2005-01-01 125.37 2005-02-01 125.95 2005-03-01 125.89 2005-04-01 125.30 2005-05-01 124.45 2005-06-01 124.24 2005-07-01 124.07 2005-08-01 123.96 2005-09-01 123.56 2005-10-01 122.57 2005-11-01 122.26 2005-12-01 121.85 2006-01-01 121.76 2006-02-01 121.63 2006-03-01 121.50 2006-04-01 120.65 2006-05-01 120.08 2006-06-01 119.77 2006-07-01 119.75 2006-08-01 119.06 2006-09-01 119.42 2006-10-01 119.37 2006-11-01 118.98 2006-12-01 119.04 2007-01-01 119.73 2007-02-01 119.45 2007-03-01 118.10 2007-04-01 118.00 2007-05-01 117.88 2007-06-01 117.68 2007-07-01 117.71 2007-08-01 117.76 2007-09-01 117.47 2007-10-01 116.91 2007-11-01 116.78 2007-12-01 116.37 2008-01-01 116.21 2008-02-01 115.69 2008-03-01 116.28 2008-04-01 116.10 2008-05-01 115.83 2008-06-01 115.42 2008-07-01 115.06 2008-08-01 114.80 2008-09-01 114.46 2008-10-01 114.39 2008-11-01 114.36 2008-12-01 114.23 2009-01-01 114.04 2009-02-01 114.10 2009-03-01 114.15 2009-04-01 114.24 2009-05-01 114.63 2009-06-01 114.38 2009-07-01 114.13 2009-08-01 113.99 2009-09-01 114.12 2009-10-01 114.04 2009-11-01 113.52 2009-12-01 113.34 2010-01-01 113.04 2010-02-01 113.65 2010-03-01 113.74 2010-04-01 113.56 2010-05-01 113.37 2010-06-01 113.17 2010-07-01 113.12 2010-08-01 113.35 2010-09-01 113.14 2010-10-01 112.85 2010-11-01 112.63 2010-12-01 112.59 2011-01-01 112.85 2011-02-01 113.24 2011-03-01 113.04 2011-04-01 112.58 2011-05-01 112.22 2011-06-01 111.77 2011-07-01 111.27 2011-08-01 111.28 2011-09-01 110.97 2011-10-01 110.74 2011-11-01 110.71 2011-12-01 110.46 2012-01-01 110.18 2012-02-01 109.85 2012-03-01 109.86 2012-04-01 109.10 2012-05-01 108.50 2012-06-01 108.68 2012-07-01 107.85 2012-08-01 107.86 2012-09-01 107.36 2012-10-01 106.90 2012-11-01 106.18 2012-12-01 106.25 2013-01-01 105.75 2013-02-01 104.61 2013-03-01 104.34 2013-04-01 103.91 2013-05-01 103.96 2013-06-01 103.71 2013-07-01 103.50 2013-08-01 103.26 2013-09-01 103.53 2013-10-01 102.66 2013-11-01 102.68 2013-12-01 102.68 2014-01-01 102.33 2014-02-01 102.11 2014-03-01 101.84 2014-04-01 101.25 2014-05-01 100.95 2014-06-01 100.74 2014-07-01 100.47 2014-08-01 100.26 2014-09-01 100.07 2014-10-01 99.99 2014-11-01 100.11 2014-12-01 100.05 2015-01-01 100.16 2015-02-01 100.21 2015-03-01 100.07 2015-04-01 100.08 2015-05-01 100.11 2015-06-01 99.98 2015-07-01 99.78 2015-08-01 99.90 2015-09-01 99.97 2015-10-01 99.92 2015-11-01 99.86 2015-12-01 99.96 2016-01-01 100.14 2016-02-01 100.08 2016-03-01 100.21 2016-04-01 100.14 2016-05-01 100.15 2016-06-01 99.88 2016-07-01 99.81 2016-08-01 99.91 2016-09-01 100.00 2016-10-01 99.96 2016-11-01 99.81 2016-12-01 99.65 2017-01-01 99.11 2017-02-01 99.16 2017-03-01 98.97 2017-04-01 98.92 2017-05-01 98.71 2017-06-01 98.29 2017-07-01 98.03 2017-08-01 97.99 2017-09-01 98.16 2017-10-01 98.21 2017-11-01 98.22 2017-12-01 98.00 2018-01-01 98.16 2018-02-01 98.01 2018-03-01 98.10 2018-04-01 98.21 2018-05-01 98.08 2018-06-01 97.52 2018-07-01 97.44 2018-08-01 97.21 2018-09-01 97.03 2018-10-01 96.71