Month Index 2015=100 1996-01-01 55.20 1996-02-01 55.20 1996-03-01 55.20 1996-04-01 55.20 1996-05-01 55.20 1996-06-01 55.20 1996-07-01 55.20 1996-08-01 55.20 1996-09-01 58.81 1996-10-01 58.81 1996-11-01 58.81 1996-12-01 58.81 1997-01-01 58.81 1997-02-01 75.68 1997-03-01 75.68 1997-04-01 75.68 1997-05-01 75.68 1997-06-01 75.68 1997-07-01 75.68 1997-08-01 75.68 1997-09-01 75.68 1997-10-01 75.68 1997-11-01 75.68 1997-12-01 75.68 1998-01-01 75.68 1998-02-01 96.60 1998-03-01 96.60 1998-04-01 96.60 1998-05-01 96.60 1998-06-01 98.59 1998-07-01 98.59 1998-08-01 98.59 1998-09-01 98.59 1998-10-01 98.59 1998-11-01 98.59 1998-12-01 98.59 1999-01-01 98.64 1999-02-01 98.65 1999-03-01 98.65 1999-04-01 116.15 1999-05-01 116.14 1999-06-01 116.14 1999-07-01 116.13 1999-08-01 116.11 1999-09-01 116.10 1999-10-01 116.10 1999-11-01 116.07 1999-12-01 116.02 2000-01-01 116.46 2000-02-01 132.27 2000-03-01 132.27 2000-04-01 132.27 2000-05-01 132.26 2000-06-01 132.25 2000-07-01 132.25 2000-08-01 132.24 2000-09-01 132.24 2000-10-01 132.22 2000-11-01 132.21 2000-12-01 132.19 2001-01-01 140.45 2001-02-01 139.91 2001-03-01 139.83 2001-04-01 139.79 2001-05-01 138.77 2001-06-01 133.87 2001-07-01 133.75 2001-08-01 163.27 2001-09-01 160.27 2001-10-01 160.24 2001-11-01 160.20 2001-12-01 160.15 2002-01-01 160.19 2002-02-01 158.40 2002-03-01 154.12 2002-04-01 153.87 2002-05-01 153.94 2002-06-01 153.89 2002-07-01 163.71 2002-08-01 163.51 2002-09-01 163.43 2002-10-01 163.29 2002-11-01 163.17 2002-12-01 163.16 2003-01-01 167.05 2003-02-01 167.03 2003-03-01 166.82 2003-04-01 165.94 2003-05-01 165.89 2003-06-01 164.97 2003-07-01 161.08 2003-08-01 160.26 2003-09-01 149.46 2003-10-01 146.52 2003-11-01 146.47 2003-12-01 143.21 2004-01-01 142.57 2004-02-01 142.49 2004-03-01 142.39 2004-04-01 142.33 2004-05-01 142.24 2004-06-01 141.75 2004-07-01 141.63 2004-08-01 138.99 2004-09-01 142.31 2004-10-01 141.73 2004-11-01 141.57 2004-12-01 141.43 2005-01-01 141.07 2005-02-01 140.92 2005-03-01 139.48 2005-04-01 138.93 2005-05-01 138.56 2005-06-01 137.97 2005-07-01 137.88 2005-08-01 136.85 2005-09-01 136.52 2005-10-01 136.43 2005-11-01 136.26 2005-12-01 134.11 2006-01-01 134.79 2006-02-01 135.32 2006-03-01 135.70 2006-04-01 135.28 2006-05-01 135.67 2006-06-01 135.93 2006-07-01 136.87 2006-08-01 136.53 2006-09-01 136.27 2006-10-01 136.15 2006-11-01 136.39 2006-12-01 135.29 2007-01-01 134.85 2007-02-01 132.96 2007-03-01 132.75 2007-04-01 130.68 2007-05-01 130.48 2007-06-01 127.82 2007-07-01 127.01 2007-08-01 126.93 2007-09-01 126.53 2007-10-01 126.35 2007-11-01 126.68 2007-12-01 125.42 2008-01-01 123.44 2008-02-01 126.81 2008-03-01 128.01 2008-04-01 125.05 2008-05-01 125.07 2008-06-01 125.61 2008-07-01 126.39 2008-08-01 126.97 2008-09-01 124.68 2008-10-01 124.98 2008-11-01 123.79 2008-12-01 123.03 2009-01-01 124.85 2009-02-01 124.89 2009-03-01 126.05 2009-04-01 126.98 2009-05-01 126.92 2009-06-01 125.73 2009-07-01 123.88 2009-08-01 123.10 2009-09-01 123.44 2009-10-01 122.02 2009-11-01 120.79 2009-12-01 119.72 2010-01-01 121.11 2010-02-01 120.52 2010-03-01 119.70 2010-04-01 119.21 2010-05-01 118.22 2010-06-01 118.26 2010-07-01 117.73 2010-08-01 117.72 2010-09-01 116.27 2010-10-01 114.42 2010-11-01 114.65 2010-12-01 115.44 2011-01-01 115.81 2011-02-01 115.55 2011-03-01 114.94 2011-04-01 114.65 2011-05-01 114.05 2011-06-01 113.92 2011-07-01 113.85 2011-08-01 113.77 2011-09-01 113.66 2011-10-01 113.60 2011-11-01 113.39 2011-12-01 112.88 2012-01-01 112.56 2012-02-01 112.36 2012-03-01 113.55 2012-04-01 112.52 2012-05-01 112.99 2012-06-01 112.83 2012-07-01 112.39 2012-08-01 111.39 2012-09-01 110.94 2012-10-01 111.18 2012-11-01 110.65 2012-12-01 109.99 2013-01-01 109.68 2013-02-01 109.57 2013-03-01 109.01 2013-04-01 108.91 2013-05-01 108.89 2013-06-01 108.66 2013-07-01 105.66 2013-08-01 105.56 2013-09-01 104.22 2013-10-01 104.36 2013-11-01 103.72 2013-12-01 102.98 2014-01-01 102.79 2014-02-01 100.07 2014-03-01 99.12 2014-04-01 98.70 2014-05-01 99.40 2014-06-01 99.67 2014-07-01 100.10 2014-08-01 100.58 2014-09-01 100.29 2014-10-01 100.06 2014-11-01 99.53 2014-12-01 99.87 2015-01-01 99.74 2015-02-01 99.45 2015-03-01 99.55 2015-04-01 99.87 2015-05-01 99.92 2015-06-01 99.90 2015-07-01 99.85 2015-08-01 100.21 2015-09-01 100.19 2015-10-01 100.39 2015-11-01 100.69 2015-12-01 100.25 2016-01-01 100.28 2016-02-01 99.35 2016-03-01 99.77 2016-04-01 99.42 2016-05-01 95.00 2016-06-01 94.94 2016-07-01 94.75 2016-08-01 93.88 2016-09-01 93.51 2016-10-01 93.64 2016-11-01 94.69 2016-12-01 94.04 2017-01-01 95.00 2017-02-01 96.20 2017-03-01 96.22 2017-04-01 96.13 2017-05-01 96.00 2017-06-01 95.60 2017-07-01 94.76 2017-08-01 94.79 2017-09-01 95.27 2017-10-01 95.24 2017-11-01 95.36 2017-12-01 95.42 2018-01-01 95.10 2018-02-01 94.23 2018-03-01 94.37 2018-04-01 94.50 2018-05-01 94.36 2018-06-01 94.37 2018-07-01 94.29 2018-08-01 94.43 2018-09-01 94.18 2018-10-01 93.92