Month Index 2015=100 1996-01-01 79.95 1996-02-01 79.95 1996-03-01 79.95 1996-04-01 80.19 1996-05-01 80.19 1996-06-01 80.19 1996-07-01 80.35 1996-08-01 80.35 1996-09-01 80.35 1996-10-01 80.59 1996-11-01 80.59 1996-12-01 80.59 1997-01-01 81.96 1997-02-01 81.96 1997-03-01 81.96 1997-04-01 82.60 1997-05-01 82.60 1997-06-01 82.60 1997-07-01 83.80 1997-08-01 83.80 1997-09-01 83.80 1997-10-01 83.32 1997-11-01 83.32 1997-12-01 83.32 1998-01-01 83.72 1998-02-01 83.72 1998-03-01 83.72 1998-04-01 84.61 1998-05-01 84.61 1998-06-01 84.61 1998-07-01 84.85 1998-08-01 84.85 1998-09-01 84.85 1998-10-01 85.57 1998-11-01 85.57 1998-12-01 85.57 1999-01-01 86.93 1999-02-01 86.93 1999-03-01 86.93 1999-04-01 86.13 1999-05-01 86.13 1999-06-01 86.13 1999-07-01 86.85 1999-08-01 86.85 1999-09-01 86.85 1999-10-01 86.61 1999-11-01 86.61 1999-12-01 86.61 2000-01-01 88.46 2000-02-01 88.46 2000-03-01 88.46 2000-04-01 88.86 2000-05-01 88.86 2000-06-01 88.86 2000-07-01 90.38 2000-08-01 90.38 2000-09-01 90.38 2000-10-01 90.38 2000-11-01 90.38 2000-12-01 90.38 2001-01-01 92.65 2001-02-01 92.65 2001-03-01 92.65 2001-04-01 93.73 2001-05-01 93.73 2001-06-01 93.73 2001-07-01 95.37 2001-08-01 95.37 2001-09-01 95.37 2001-10-01 95.93 2001-11-01 95.93 2001-12-01 95.93 2002-01-01 97.84 2002-02-01 97.84 2002-03-01 97.84 2002-04-01 98.88 2002-05-01 98.88 2002-06-01 98.88 2002-07-01 100.03 2002-08-01 100.03 2002-09-01 100.03 2002-10-01 99.58 2002-11-01 99.58 2002-12-01 99.58 2003-01-01 101.53 2003-02-01 101.53 2003-03-01 101.53 2003-04-01 102.79 2003-05-01 102.79 2003-06-01 102.79 2003-07-01 100.70 2003-08-01 100.70 2003-09-01 100.70 2003-10-01 98.60 2003-11-01 98.60 2003-12-01 98.60 2004-01-01 98.55 2004-02-01 98.55 2004-03-01 98.55 2004-04-01 98.73 2004-05-01 98.73 2004-06-01 98.71 2004-07-01 99.21 2004-08-01 99.23 2004-09-01 99.23 2004-10-01 98.94 2004-11-01 98.94 2004-12-01 98.94 2005-01-01 99.25 2005-02-01 99.25 2005-03-01 99.25 2005-04-01 99.77 2005-05-01 99.77 2005-06-01 99.77 2005-07-01 101.25 2005-08-01 101.25 2005-09-01 101.25 2005-10-01 101.61 2005-11-01 101.61 2005-12-01 101.61 2006-01-01 101.96 2006-02-01 101.96 2006-03-01 101.96 2006-04-01 102.71 2006-05-01 102.71 2006-06-01 102.71 2006-07-01 103.52 2006-08-01 103.52 2006-09-01 103.52 2006-10-01 104.17 2006-11-01 104.17 2006-12-01 104.17 2007-01-01 105.67 2007-02-01 105.67 2007-03-01 105.67 2007-04-01 106.54 2007-05-01 106.54 2007-06-01 106.54 2007-07-01 108.03 2007-08-01 108.03 2007-09-01 108.03 2007-10-01 108.11 2007-11-01 108.11 2007-12-01 108.11 2008-01-01 110.26 2008-02-01 110.26 2008-03-01 110.26 2008-04-01 110.70 2008-05-01 110.70 2008-06-01 110.70 2008-07-01 111.40 2008-08-01 111.40 2008-09-01 111.40 2008-10-01 111.09 2008-11-01 111.09 2008-12-01 111.09 2009-01-01 111.14 2009-02-01 111.14 2009-03-01 111.14 2009-04-01 109.00 2009-05-01 109.00 2009-06-01 109.00 2009-07-01 106.97 2009-08-01 106.97 2009-09-01 106.97 2009-10-01 104.85 2009-11-01 104.85 2009-12-01 104.85 2010-01-01 102.70 2010-02-01 102.70 2010-03-01 102.70 2010-04-01 100.27 2010-05-01 100.27 2010-06-01 100.27 2010-07-01 100.50 2010-08-01 100.50 2010-09-01 100.50 2010-10-01 99.97 2010-11-01 99.97 2010-12-01 99.97 2011-01-01 99.61 2011-02-01 99.61 2011-03-01 99.61 2011-04-01 99.32 2011-05-01 99.32 2011-06-01 99.32 2011-07-01 100.17 2011-08-01 100.17 2011-09-01 100.17 2011-10-01 99.02 2011-11-01 99.02 2011-12-01 99.02 2012-01-01 98.83 2012-02-01 98.83 2012-03-01 98.83 2012-04-01 97.30 2012-05-01 97.30 2012-06-01 97.30 2012-07-01 97.30 2012-08-01 97.30 2012-09-01 97.30 2012-10-01 98.64 2012-11-01 98.64 2012-12-01 98.64 2013-01-01 97.82 2013-02-01 97.82 2013-03-01 97.82 2013-04-01 99.00 2013-05-01 99.00 2013-06-01 99.00 2013-07-01 99.41 2013-08-01 99.41 2013-09-01 99.41 2013-10-01 99.95 2013-11-01 99.11 2013-12-01 99.75 2014-01-01 99.71 2014-02-01 99.71 2014-03-01 99.71 2014-04-01 100.12 2014-05-01 100.12 2014-06-01 100.12 2014-07-01 98.26 2014-08-01 98.26 2014-09-01 98.26 2014-10-01 99.38 2014-11-01 84.67 2014-12-01 99.38 2015-01-01 97.87 2015-02-01 97.87 2015-03-01 97.87 2015-04-01 98.64 2015-05-01 98.64 2015-06-01 98.64 2015-07-01 101.24 2015-08-01 101.24 2015-09-01 101.24 2015-10-01 103.03 2015-11-01 101.39 2015-12-01 102.32 2016-01-01 99.09 2016-02-01 99.09 2016-03-01 99.09 2016-04-01 103.57 2016-05-01 103.57 2016-06-01 103.57 2016-07-01 102.38 2016-08-01 102.38 2016-09-01 102.38 2016-10-01 109.17 2016-11-01 106.86 2016-12-01 105.70 2017-01-01 105.33 2017-02-01 105.33 2017-03-01 105.33 2017-04-01 106.81 2017-05-01 106.81 2017-06-01 106.81 2017-07-01 109.74 2017-08-01 109.74 2017-09-01 109.74 2017-10-01 110.81 2017-11-01 111.07 2017-12-01 111.07 2018-01-01 112.59 2018-02-01 112.59 2018-03-01 112.59 2018-04-01 112.68 2018-05-01 112.68 2018-06-01 112.68 2018-07-01 113.92 2018-08-01 113.92 2018-09-01 113.92 2018-10-01 117.05