Month Index 2015=100 1996-01-01 65.81 1996-02-01 65.88 1996-03-01 65.88 1996-04-01 65.95 1996-05-01 66.01 1996-06-01 66.08 1996-07-01 66.01 1996-08-01 65.88 1996-09-01 66.14 1996-10-01 66.28 1996-11-01 66.21 1996-12-01 66.08 1997-01-01 66.28 1997-02-01 66.21 1997-03-01 66.28 1997-04-01 66.47 1997-05-01 66.61 1997-06-01 66.74 1997-07-01 67.07 1997-08-01 67.33 1997-09-01 67.73 1997-10-01 68.12 1997-11-01 68.26 1997-12-01 68.59 1998-01-01 68.85 1998-02-01 69.64 1998-03-01 69.77 1998-04-01 69.84 1998-05-01 69.84 1998-06-01 70.04 1998-07-01 70.04 1998-08-01 70.10 1998-09-01 70.10 1998-10-01 69.97 1998-11-01 69.97 1998-12-01 69.64 1999-01-01 69.77 1999-02-01 69.71 1999-03-01 69.58 1999-04-01 69.51 1999-05-01 69.38 1999-06-01 69.38 1999-07-01 69.31 1999-08-01 69.31 1999-09-01 68.98 1999-10-01 68.59 1999-11-01 68.59 1999-12-01 68.45 2000-01-01 68.32 2000-02-01 68.26 2000-03-01 68.45 2000-04-01 68.45 2000-05-01 68.39 2000-06-01 68.52 2000-07-01 68.59 2000-08-01 68.39 2000-09-01 68.72 2000-10-01 68.65 2000-11-01 68.65 2000-12-01 68.65 2001-01-01 68.80 2001-02-01 68.75 2001-03-01 68.48 2001-04-01 68.63 2001-05-01 68.53 2001-06-01 68.58 2001-07-01 68.91 2001-08-01 69.01 2001-09-01 69.12 2001-10-01 69.11 2001-11-01 69.04 2001-12-01 69.11 2002-01-01 68.91 2002-02-01 68.88 2002-03-01 68.95 2002-04-01 68.88 2002-05-01 68.90 2002-06-01 68.45 2002-07-01 68.24 2002-08-01 68.57 2002-09-01 68.56 2002-10-01 68.67 2002-11-01 68.48 2002-12-01 68.44 2003-01-01 68.92 2003-02-01 69.03 2003-03-01 69.09 2003-04-01 69.00 2003-05-01 68.91 2003-06-01 68.92 2003-07-01 68.98 2003-08-01 68.83 2003-09-01 68.83 2003-10-01 68.54 2003-11-01 68.54 2003-12-01 68.54 2004-01-01 68.84 2004-02-01 69.25 2004-03-01 69.27 2004-04-01 69.41 2004-05-01 69.41 2004-06-01 69.14 2004-07-01 69.16 2004-08-01 69.58 2004-09-01 69.81 2004-10-01 69.77 2004-11-01 69.74 2004-12-01 69.58 2005-01-01 69.87 2005-02-01 70.40 2005-03-01 70.44 2005-04-01 70.30 2005-05-01 70.32 2005-06-01 70.51 2005-07-01 70.13 2005-08-01 70.23 2005-09-01 69.94 2005-10-01 69.35 2005-11-01 69.07 2005-12-01 69.23 2006-01-01 69.66 2006-02-01 70.31 2006-03-01 70.94 2006-04-01 71.66 2006-05-01 71.93 2006-06-01 71.94 2006-07-01 72.39 2006-08-01 73.20 2006-09-01 73.44 2006-10-01 73.63 2006-11-01 73.32 2006-12-01 73.27 2007-01-01 73.16 2007-02-01 73.08 2007-03-01 72.75 2007-04-01 72.68 2007-05-01 72.90 2007-06-01 72.97 2007-07-01 73.84 2007-08-01 74.40 2007-09-01 75.61 2007-10-01 76.63 2007-11-01 77.65 2007-12-01 78.43 2008-01-01 80.21 2008-02-01 81.30 2008-03-01 81.12 2008-04-01 82.44 2008-05-01 84.24 2008-06-01 85.42 2008-07-01 85.92 2008-08-01 86.41 2008-09-01 86.47 2008-10-01 86.78 2008-11-01 87.07 2008-12-01 87.03 2009-01-01 86.72 2009-02-01 86.53 2009-03-01 85.98 2009-04-01 85.76 2009-05-01 85.64 2009-06-01 85.38 2009-07-01 85.07 2009-08-01 85.32 2009-09-01 84.66 2009-10-01 84.85 2009-11-01 85.25 2009-12-01 84.82 2010-01-01 85.81 2010-02-01 87.36 2010-03-01 86.30 2010-04-01 85.46 2010-05-01 84.93 2010-06-01 85.67 2010-07-01 85.83 2010-08-01 86.61 2010-09-01 88.12 2010-10-01 87.93 2010-11-01 87.88 2010-12-01 87.65 2011-01-01 88.46 2011-02-01 89.22 2011-03-01 90.06 2011-04-01 90.74 2011-05-01 91.34 2011-06-01 91.92 2011-07-01 94.70 2011-08-01 97.15 2011-09-01 97.95 2011-10-01 98.27 2011-11-01 98.56 2011-12-01 98.36 2012-01-01 98.20 2012-02-01 98.55 2012-03-01 98.28 2012-04-01 97.49 2012-05-01 97.17 2012-06-01 96.82 2012-07-01 96.54 2012-08-01 97.11 2012-09-01 97.46 2012-10-01 97.42 2012-11-01 98.01 2012-12-01 97.74 2013-01-01 99.17 2013-02-01 100.22 2013-03-01 100.74 2013-04-01 100.04 2013-05-01 99.93 2013-06-01 100.39 2013-07-01 100.13 2013-08-01 100.16 2013-09-01 100.33 2013-10-01 100.17 2013-11-01 100.40 2013-12-01 99.71 2014-01-01 99.85 2014-02-01 100.24 2014-03-01 100.72 2014-04-01 100.49 2014-05-01 100.67 2014-06-01 100.40 2014-07-01 100.38 2014-08-01 100.04 2014-09-01 99.70 2014-10-01 98.55 2014-11-01 98.32 2014-12-01 98.23 2015-01-01 98.76 2015-02-01 98.68 2015-03-01 100.22 2015-04-01 100.51 2015-05-01 99.02 2015-06-01 99.64 2015-07-01 100.92 2015-08-01 100.61 2015-09-01 100.76 2015-10-01 99.87 2015-11-01 100.61 2015-12-01 100.41 2016-01-01 99.90 2016-02-01 101.87 2016-03-01 101.87 2016-04-01 102.45 2016-05-01 101.42 2016-06-01 102.42 2016-07-01 102.57 2016-08-01 102.92 2016-09-01 102.38 2016-10-01 103.95 2016-11-01 104.10 2016-12-01 104.00 2017-01-01 105.37 2017-02-01 106.84 2017-03-01 106.79 2017-04-01 107.09 2017-05-01 107.50 2017-06-01 108.33 2017-07-01 110.59 2017-08-01 111.92 2017-09-01 113.95 2017-10-01 114.54 2017-11-01 115.48 2017-12-01 114.52 2018-01-01 116.35 2018-02-01 115.54 2018-03-01 115.70 2018-04-01 116.10 2018-05-01 116.74 2018-06-01 119.46 2018-07-01 119.21 2018-08-01 119.53 2018-09-01 119.70 2018-10-01 120.26