Month Index 2015=100 1996-01-01 88.85 1996-02-01 88.85 1996-03-01 88.49 1996-04-01 88.94 1996-05-01 89.12 1996-06-01 89.12 1996-07-01 89.12 1996-08-01 89.12 1996-09-01 89.12 1996-10-01 89.29 1996-11-01 89.29 1996-12-01 89.29 1997-01-01 89.38 1997-02-01 89.38 1997-03-01 89.38 1997-04-01 89.38 1997-05-01 88.94 1997-06-01 89.03 1997-07-01 89.03 1997-08-01 89.03 1997-09-01 89.03 1997-10-01 89.03 1997-11-01 89.21 1997-12-01 89.03 1998-01-01 89.03 1998-02-01 89.12 1998-03-01 89.12 1998-04-01 88.40 1998-05-01 87.96 1998-06-01 88.58 1998-07-01 88.58 1998-08-01 88.85 1998-09-01 88.85 1998-10-01 88.67 1998-11-01 88.67 1998-12-01 88.67 1999-01-01 81.02 1999-02-01 88.85 1999-03-01 89.12 1999-04-01 89.12 1999-05-01 89.29 1999-06-01 89.29 1999-07-01 80.57 1999-08-01 89.03 1999-09-01 88.40 1999-10-01 88.49 1999-11-01 88.49 1999-12-01 88.49 2000-01-01 80.57 2000-02-01 88.14 2000-03-01 88.05 2000-04-01 87.78 2000-05-01 87.60 2000-06-01 87.60 2000-07-01 79.23 2000-08-01 87.60 2000-09-01 87.87 2000-10-01 87.96 2000-11-01 87.96 2000-12-01 87.96 2001-01-01 77.90 2001-02-01 88.04 2001-03-01 88.64 2001-04-01 90.58 2001-05-01 90.58 2001-06-01 90.58 2001-07-01 81.68 2001-08-01 90.62 2001-09-01 89.31 2001-10-01 89.84 2001-11-01 89.84 2001-12-01 89.85 2002-01-01 80.42 2002-02-01 90.08 2002-03-01 90.08 2002-04-01 91.86 2002-05-01 92.14 2002-06-01 92.14 2002-07-01 82.72 2002-08-01 92.14 2002-09-01 92.14 2002-10-01 92.14 2002-11-01 92.14 2002-12-01 92.14 2003-01-01 83.03 2003-02-01 92.14 2003-03-01 92.14 2003-04-01 92.97 2003-05-01 92.97 2003-06-01 92.97 2003-07-01 82.65 2003-08-01 92.97 2003-09-01 92.97 2003-10-01 93.14 2003-11-01 93.14 2003-12-01 93.14 2004-01-01 82.95 2004-02-01 93.14 2004-03-01 93.14 2004-04-01 93.14 2004-05-01 93.14 2004-06-01 93.14 2004-07-01 84.37 2004-08-01 93.14 2004-09-01 93.14 2004-10-01 93.88 2004-11-01 93.88 2004-12-01 93.88 2005-01-01 86.09 2005-02-01 94.05 2005-03-01 94.05 2005-04-01 94.53 2005-05-01 94.65 2005-06-01 94.65 2005-07-01 84.42 2005-08-01 94.52 2005-09-01 94.52 2005-10-01 94.14 2005-11-01 94.14 2005-12-01 94.14 2006-01-01 86.94 2006-02-01 94.33 2006-03-01 94.33 2006-04-01 94.71 2006-05-01 91.67 2006-06-01 91.67 2006-07-01 83.53 2006-08-01 91.67 2006-09-01 91.67 2006-10-01 91.67 2006-11-01 91.67 2006-12-01 91.67 2007-01-01 84.58 2007-02-01 92.55 2007-03-01 92.09 2007-04-01 92.22 2007-05-01 92.57 2007-06-01 92.57 2007-07-01 83.81 2007-08-01 92.57 2007-09-01 92.57 2007-10-01 92.57 2007-11-01 92.25 2007-12-01 92.25 2008-01-01 84.27 2008-02-01 92.25 2008-03-01 93.59 2008-04-01 93.86 2008-05-01 93.86 2008-06-01 93.86 2008-07-01 85.22 2008-08-01 93.86 2008-09-01 93.86 2008-10-01 93.86 2008-11-01 94.54 2008-12-01 94.54 2009-01-01 85.43 2009-02-01 94.54 2009-03-01 93.55 2009-04-01 94.82 2009-05-01 94.82 2009-06-01 94.82 2009-07-01 86.78 2009-08-01 94.80 2009-09-01 94.80 2009-10-01 94.80 2009-11-01 94.80 2009-12-01 94.80 2010-01-01 85.19 2010-02-01 94.80 2010-03-01 94.80 2010-04-01 94.97 2010-05-01 95.67 2010-06-01 95.67 2010-07-01 88.22 2010-08-01 95.67 2010-09-01 95.67 2010-10-01 95.67 2010-11-01 95.67 2010-12-01 95.67 2011-01-01 88.81 2011-02-01 95.67 2011-03-01 95.67 2011-04-01 95.08 2011-05-01 95.14 2011-06-01 95.14 2011-07-01 88.32 2011-08-01 95.14 2011-09-01 95.14 2011-10-01 95.14 2011-11-01 95.80 2011-12-01 95.80 2012-01-01 89.36 2012-02-01 96.25 2012-03-01 96.25 2012-04-01 95.80 2012-05-01 95.44 2012-06-01 95.44 2012-07-01 89.15 2012-08-01 96.03 2012-09-01 96.03 2012-10-01 95.80 2012-11-01 95.80 2012-12-01 95.80 2013-01-01 88.39 2013-02-01 95.04 2013-03-01 95.04 2013-04-01 98.47 2013-05-01 99.03 2013-06-01 99.03 2013-07-01 91.39 2013-08-01 99.03 2013-09-01 99.65 2013-10-01 99.65 2013-11-01 101.05 2013-12-01 101.05 2014-01-01 93.12 2014-02-01 99.07 2014-03-01 98.56 2014-04-01 99.04 2014-05-01 99.04 2014-06-01 99.04 2014-07-01 93.57 2014-08-01 99.55 2014-09-01 99.55 2014-10-01 101.36 2014-11-01 100.84 2014-12-01 100.84 2015-01-01 98.15 2015-02-01 100.20 2015-03-01 100.41 2015-04-01 100.44 2015-05-01 100.18 2015-06-01 100.18 2015-07-01 97.50 2015-08-01 100.18 2015-09-01 100.18 2015-10-01 100.87 2015-11-01 100.87 2015-12-01 100.87 2016-01-01 97.85 2016-02-01 100.99 2016-03-01 100.99 2016-04-01 101.88 2016-05-01 101.36 2016-06-01 101.36 2016-07-01 97.82 2016-08-01 101.97 2016-09-01 101.97 2016-10-01 101.04 2016-11-01 101.04 2016-12-01 101.04 2017-01-01 96.59 2017-02-01 100.83 2017-03-01 100.83 2017-04-01 101.78 2017-05-01 102.27 2017-06-01 102.27 2017-07-01 96.77 2017-08-01 102.27 2017-09-01 102.24 2017-10-01 103.32 2017-11-01 103.32 2017-12-01 104.75 2018-01-01 102.58 2018-02-01 105.00 2018-03-01 105.00 2018-04-01 105.31 2018-05-01 105.31 2018-06-01 105.31 2018-07-01 99.33 2018-08-01 104.78 2018-09-01 104.78 2018-10-01 104.94