Month Index 2015=100 1996-01-01 72.68 1996-02-01 72.68 1996-03-01 72.68 1996-04-01 72.53 1996-05-01 72.46 1996-06-01 72.39 1996-07-01 71.74 1996-08-01 71.60 1996-09-01 71.53 1996-10-01 71.60 1996-11-01 71.60 1996-12-01 71.74 1997-01-01 71.96 1997-02-01 71.96 1997-03-01 71.96 1997-04-01 71.74 1997-05-01 71.74 1997-06-01 71.67 1997-07-01 71.60 1997-08-01 71.60 1997-09-01 71.60 1997-10-01 71.53 1997-11-01 71.53 1997-12-01 71.60 1998-01-01 71.81 1998-02-01 71.81 1998-03-01 71.81 1998-04-01 71.60 1998-05-01 71.67 1998-06-01 71.74 1998-07-01 71.89 1998-08-01 71.89 1998-09-01 72.46 1998-10-01 72.46 1998-11-01 72.46 1998-12-01 72.46 1999-01-01 72.53 1999-02-01 72.61 1999-03-01 72.68 1999-04-01 73.18 1999-05-01 73.40 1999-06-01 73.54 1999-07-01 73.98 1999-08-01 73.98 1999-09-01 73.98 1999-10-01 74.41 1999-11-01 74.41 1999-12-01 74.41 2000-01-01 74.70 2000-02-01 74.70 2000-03-01 74.70 2000-04-01 74.84 2000-05-01 74.84 2000-06-01 74.84 2000-07-01 75.35 2000-08-01 75.35 2000-09-01 75.35 2000-10-01 76.07 2000-11-01 76.07 2000-12-01 76.07 2001-01-01 76.76 2001-02-01 76.76 2001-03-01 76.76 2001-04-01 77.06 2001-05-01 77.06 2001-06-01 77.06 2001-07-01 78.04 2001-08-01 78.04 2001-09-01 78.04 2001-10-01 78.71 2001-11-01 78.71 2001-12-01 78.71 2002-01-01 78.60 2002-02-01 78.60 2002-03-01 78.60 2002-04-01 79.28 2002-05-01 79.28 2002-06-01 79.28 2002-07-01 79.75 2002-08-01 79.75 2002-09-01 79.75 2002-10-01 80.32 2002-11-01 80.32 2002-12-01 80.32 2003-01-01 80.65 2003-02-01 80.65 2003-03-01 80.65 2003-04-01 79.50 2003-05-01 79.50 2003-06-01 79.50 2003-07-01 80.23 2003-08-01 80.23 2003-09-01 80.23 2003-10-01 80.23 2003-11-01 80.23 2003-12-01 80.23 2004-01-01 77.78 2004-02-01 77.78 2004-03-01 77.78 2004-04-01 77.73 2004-05-01 77.73 2004-06-01 77.76 2004-07-01 77.87 2004-08-01 77.85 2004-09-01 77.85 2004-10-01 78.48 2004-11-01 78.48 2004-12-01 78.48 2005-01-01 78.60 2005-02-01 78.60 2005-03-01 78.60 2005-04-01 78.84 2005-05-01 78.84 2005-06-01 78.84 2005-07-01 79.31 2005-08-01 79.31 2005-09-01 79.31 2005-10-01 79.72 2005-11-01 80.24 2005-12-01 80.24 2006-01-01 81.05 2006-02-01 81.05 2006-03-01 81.05 2006-04-01 81.00 2006-05-01 81.00 2006-06-01 81.00 2006-07-01 80.54 2006-08-01 80.54 2006-09-01 80.54 2006-10-01 80.93 2006-11-01 80.93 2006-12-01 80.93 2007-01-01 81.06 2007-02-01 81.06 2007-03-01 81.06 2007-04-01 81.06 2007-05-01 81.06 2007-06-01 81.06 2007-07-01 81.47 2007-08-01 81.47 2007-09-01 81.47 2007-10-01 81.83 2007-11-01 81.83 2007-12-01 81.83 2008-01-01 81.84 2008-02-01 81.84 2008-03-01 82.87 2008-04-01 82.87 2008-05-01 82.87 2008-06-01 82.87 2008-07-01 83.22 2008-08-01 83.22 2008-09-01 83.22 2008-10-01 83.98 2008-11-01 83.98 2008-12-01 83.98 2009-01-01 84.42 2009-02-01 84.42 2009-03-01 84.42 2009-04-01 83.38 2009-05-01 83.38 2009-06-01 83.38 2009-07-01 83.78 2009-08-01 83.78 2009-09-01 83.78 2009-10-01 83.96 2009-11-01 83.96 2009-12-01 83.96 2010-01-01 83.88 2010-02-01 83.88 2010-03-01 83.88 2010-04-01 83.27 2010-05-01 83.27 2010-06-01 83.27 2010-07-01 83.94 2010-08-01 83.94 2010-09-01 83.94 2010-10-01 84.36 2010-11-01 84.36 2010-12-01 84.36 2011-01-01 85.13 2011-02-01 85.13 2011-03-01 86.56 2011-04-01 86.40 2011-05-01 86.40 2011-06-01 86.40 2011-07-01 86.87 2011-08-01 86.87 2011-09-01 86.87 2011-10-01 87.28 2011-11-01 87.28 2011-12-01 87.28 2012-01-01 87.84 2012-02-01 87.84 2012-03-01 87.84 2012-04-01 86.88 2012-05-01 86.88 2012-06-01 86.88 2012-07-01 86.59 2012-08-01 86.59 2012-09-01 86.59 2012-10-01 87.31 2012-11-01 87.31 2012-12-01 87.31 2013-01-01 98.41 2013-02-01 98.41 2013-03-01 98.41 2013-04-01 98.49 2013-05-01 98.49 2013-06-01 98.49 2013-07-01 99.21 2013-08-01 99.21 2013-09-01 99.21 2013-10-01 99.82 2013-11-01 99.82 2013-12-01 99.82 2014-01-01 99.86 2014-02-01 99.86 2014-03-01 99.86 2014-04-01 99.71 2014-05-01 99.71 2014-06-01 99.71 2014-07-01 99.98 2014-08-01 99.98 2014-09-01 99.98 2014-10-01 100.33 2014-11-01 100.33 2014-12-01 100.33 2015-01-01 100.48 2015-02-01 100.48 2015-03-01 100.48 2015-04-01 99.22 2015-05-01 99.22 2015-06-01 99.22 2015-07-01 100.41 2015-08-01 100.41 2015-09-01 100.41 2015-10-01 99.89 2015-11-01 99.89 2015-12-01 99.89 2016-01-01 95.80 2016-02-01 95.80 2016-03-01 95.80 2016-04-01 100.33 2016-05-01 100.33 2016-06-01 100.33 2016-07-01 101.61 2016-08-01 101.61 2016-09-01 101.61 2016-10-01 100.74 2016-11-01 100.74 2016-12-01 100.74 2017-01-01 101.35 2017-02-01 101.35 2017-03-01 101.35 2017-04-01 101.35 2017-05-01 101.35 2017-06-01 101.35 2017-07-01 101.35 2017-08-01 101.35 2017-09-01 101.35 2017-10-01 101.35 2017-11-01 101.35 2017-12-01 101.35 2018-01-01 103.38 2018-02-01 103.38 2018-03-01 103.38 2018-04-01 103.31 2018-05-01 103.31 2018-06-01 103.31 2018-07-01 103.47 2018-08-01 103.47 2018-09-01 103.47 2018-10-01 102.24