Month Index 2015=100 1996-01-01 72.52 1996-02-01 72.52 1996-03-01 72.52 1996-04-01 73.03 1996-05-01 73.03 1996-06-01 73.03 1996-07-01 73.03 1996-08-01 73.03 1996-09-01 73.03 1996-10-01 73.03 1996-11-01 73.03 1996-12-01 73.03 1997-01-01 73.03 1997-02-01 73.03 1997-03-01 73.03 1997-04-01 73.03 1997-05-01 73.03 1997-06-01 73.03 1997-07-01 73.03 1997-08-01 73.03 1997-09-01 73.03 1997-10-01 72.88 1997-11-01 72.88 1997-12-01 72.88 1998-01-01 72.88 1998-02-01 72.88 1998-03-01 72.88 1998-04-01 72.73 1998-05-01 72.73 1998-06-01 72.73 1998-07-01 73.10 1998-08-01 73.10 1998-09-01 73.10 1998-10-01 73.10 1998-11-01 73.10 1998-12-01 73.10 1999-01-01 73.03 1999-02-01 73.03 1999-03-01 73.03 1999-04-01 73.32 1999-05-01 73.32 1999-06-01 73.32 1999-07-01 73.24 1999-08-01 73.24 1999-09-01 73.24 1999-10-01 73.68 1999-11-01 74.34 1999-12-01 74.34 2000-01-01 74.56 2000-02-01 74.56 2000-03-01 74.77 2000-04-01 75.50 2000-05-01 75.43 2000-06-01 75.43 2000-07-01 75.65 2000-08-01 75.72 2000-09-01 75.72 2000-10-01 75.65 2000-11-01 75.43 2000-12-01 75.87 2001-01-01 76.89 2001-02-01 76.94 2001-03-01 77.79 2001-04-01 77.99 2001-05-01 78.80 2001-06-01 78.31 2001-07-01 78.43 2001-08-01 78.43 2001-09-01 78.51 2001-10-01 78.73 2001-11-01 79.74 2001-12-01 79.71 2002-01-01 80.87 2002-02-01 80.84 2002-03-01 80.48 2002-04-01 80.91 2002-05-01 81.42 2002-06-01 81.93 2002-07-01 81.73 2002-08-01 81.81 2002-09-01 81.83 2002-10-01 80.87 2002-11-01 81.09 2002-12-01 81.10 2003-01-01 81.35 2003-02-01 81.90 2003-03-01 82.19 2003-04-01 82.32 2003-05-01 83.02 2003-06-01 83.09 2003-07-01 83.24 2003-08-01 83.49 2003-09-01 83.63 2003-10-01 83.24 2003-11-01 83.30 2003-12-01 83.25 2004-01-01 84.54 2004-02-01 84.48 2004-03-01 84.48 2004-04-01 85.27 2004-05-01 85.27 2004-06-01 85.28 2004-07-01 85.27 2004-08-01 85.29 2004-09-01 84.86 2004-10-01 84.93 2004-11-01 85.06 2004-12-01 85.06 2005-01-01 85.33 2005-02-01 85.74 2005-03-01 85.65 2005-04-01 86.39 2005-05-01 86.58 2005-06-01 86.52 2005-07-01 86.61 2005-08-01 86.61 2005-09-01 84.71 2005-10-01 84.14 2005-11-01 83.44 2005-12-01 83.40 2006-01-01 83.33 2006-02-01 83.22 2006-03-01 83.23 2006-04-01 83.31 2006-05-01 83.05 2006-06-01 82.60 2006-07-01 81.54 2006-08-01 81.14 2006-09-01 79.88 2006-10-01 79.87 2006-11-01 79.80 2006-12-01 79.79 2007-01-01 79.78 2007-02-01 79.89 2007-03-01 79.89 2007-04-01 80.04 2007-05-01 79.73 2007-06-01 78.98 2007-07-01 79.02 2007-08-01 79.02 2007-09-01 79.02 2007-10-01 78.92 2007-11-01 79.69 2007-12-01 79.85 2008-01-01 80.07 2008-02-01 79.48 2008-03-01 79.65 2008-04-01 79.65 2008-05-01 80.15 2008-06-01 80.17 2008-07-01 80.09 2008-08-01 80.17 2008-09-01 80.17 2008-10-01 80.26 2008-11-01 80.26 2008-12-01 79.11 2009-01-01 79.15 2009-02-01 80.77 2009-03-01 81.17 2009-04-01 81.94 2009-05-01 82.02 2009-06-01 82.26 2009-07-01 82.30 2009-08-01 82.22 2009-09-01 81.67 2009-10-01 81.62 2009-11-01 80.63 2009-12-01 80.50 2010-01-01 80.85 2010-02-01 80.52 2010-03-01 80.65 2010-04-01 80.97 2010-05-01 81.54 2010-06-01 81.76 2010-07-01 81.91 2010-08-01 81.91 2010-09-01 81.74 2010-10-01 81.76 2010-11-01 81.76 2010-12-01 82.03 2011-01-01 81.58 2011-02-01 81.67 2011-03-01 84.28 2011-04-01 84.34 2011-05-01 84.54 2011-06-01 84.54 2011-07-01 84.57 2011-08-01 84.57 2011-09-01 85.28 2011-10-01 85.37 2011-11-01 85.38 2011-12-01 85.38 2012-01-01 85.04 2012-02-01 85.18 2012-03-01 85.24 2012-04-01 85.69 2012-05-01 85.25 2012-06-01 85.07 2012-07-01 86.89 2012-08-01 86.66 2012-09-01 86.92 2012-10-01 86.50 2012-11-01 86.91 2012-12-01 87.03 2013-01-01 95.35 2013-02-01 96.30 2013-03-01 96.31 2013-04-01 96.57 2013-05-01 96.55 2013-06-01 96.55 2013-07-01 96.52 2013-08-01 97.34 2013-09-01 97.46 2013-10-01 96.11 2013-11-01 96.24 2013-12-01 96.34 2014-01-01 96.03 2014-02-01 95.97 2014-03-01 95.97 2014-04-01 96.15 2014-05-01 96.23 2014-06-01 96.29 2014-07-01 96.32 2014-08-01 96.12 2014-09-01 97.04 2014-10-01 97.94 2014-11-01 98.05 2014-12-01 98.05 2015-01-01 99.66 2015-02-01 99.67 2015-03-01 99.76 2015-04-01 99.79 2015-05-01 99.79 2015-06-01 99.85 2015-07-01 100.09 2015-08-01 100.12 2015-09-01 100.24 2015-10-01 100.21 2015-11-01 100.32 2015-12-01 100.50 2016-01-01 100.68 2016-02-01 100.36 2016-03-01 100.60 2016-04-01 103.44 2016-05-01 102.21 2016-06-01 102.46 2016-07-01 102.49 2016-08-01 102.49 2016-09-01 102.21 2016-10-01 102.22 2016-11-01 102.22 2016-12-01 104.27 2017-01-01 105.37 2017-02-01 107.17 2017-03-01 107.15 2017-04-01 107.16 2017-05-01 106.08 2017-06-01 108.56 2017-07-01 108.56 2017-08-01 108.89 2017-09-01 108.89 2017-10-01 111.13 2017-11-01 111.50 2017-12-01 111.60 2018-01-01 113.44 2018-02-01 113.44 2018-03-01 112.98 2018-04-01 113.03 2018-05-01 112.74 2018-06-01 113.02 2018-07-01 113.07 2018-08-01 111.72 2018-09-01 113.01 2018-10-01 113.40