Month Index 2015=100 1996-01-01 87.39 1996-02-01 88.60 1996-03-01 89.91 1996-04-01 90.92 1996-05-01 91.25 1996-06-01 92.54 1996-07-01 93.52 1996-08-01 93.43 1996-09-01 94.68 1996-10-01 95.72 1996-11-01 96.44 1996-12-01 97.37 1997-01-01 97.92 1997-02-01 98.37 1997-03-01 98.42 1997-04-01 98.66 1997-05-01 99.34 1997-06-01 99.95 1997-07-01 100.80 1997-08-01 101.37 1997-09-01 101.96 1997-10-01 102.58 1997-11-01 103.21 1997-12-01 103.32 1998-01-01 103.59 1998-02-01 103.56 1998-03-01 103.82 1998-04-01 103.88 1998-05-01 104.41 1998-06-01 104.84 1998-07-01 106.66 1998-08-01 106.51 1998-09-01 107.09 1998-10-01 107.81 1998-11-01 108.19 1998-12-01 108.23 1999-01-01 108.51 1999-02-01 108.30 1999-03-01 108.31 1999-04-01 108.22 1999-05-01 108.17 1999-06-01 107.94 1999-07-01 107.75 1999-08-01 107.50 1999-09-01 107.59 1999-10-01 107.72 1999-11-01 107.81 1999-12-01 107.34 2000-01-01 107.35 2000-02-01 107.09 2000-03-01 106.87 2000-04-01 106.63 2000-05-01 106.46 2000-06-01 106.22 2000-07-01 105.68 2000-08-01 105.22 2000-09-01 105.22 2000-10-01 105.38 2000-11-01 105.11 2000-12-01 104.41 2001-01-01 104.52 2001-02-01 103.56 2001-03-01 103.47 2001-04-01 103.36 2001-05-01 103.44 2001-06-01 103.24 2001-07-01 102.61 2001-08-01 102.22 2001-09-01 102.59 2001-10-01 102.98 2001-11-01 103.34 2001-12-01 102.74 2002-01-01 102.09 2002-02-01 101.68 2002-03-01 101.56 2002-04-01 101.78 2002-05-01 101.77 2002-06-01 101.51 2002-07-01 100.65 2002-08-01 100.10 2002-09-01 100.76 2002-10-01 101.49 2002-11-01 101.77 2002-12-01 101.38 2003-01-01 100.58 2003-02-01 99.98 2003-03-01 100.08 2003-04-01 100.25 2003-05-01 100.34 2003-06-01 100.06 2003-07-01 99.11 2003-08-01 98.38 2003-09-01 99.16 2003-10-01 99.90 2003-11-01 100.35 2003-12-01 99.79 2004-01-01 98.81 2004-02-01 98.34 2004-03-01 98.73 2004-04-01 99.45 2004-05-01 100.27 2004-06-01 100.05 2004-07-01 98.89 2004-08-01 98.48 2004-09-01 100.09 2004-10-01 100.96 2004-11-01 101.09 2004-12-01 100.41 2005-01-01 98.64 2005-02-01 97.73 2005-03-01 98.43 2005-04-01 98.98 2005-05-01 98.95 2005-06-01 99.00 2005-07-01 97.86 2005-08-01 97.81 2005-09-01 99.53 2005-10-01 100.33 2005-11-01 100.45 2005-12-01 100.08 2006-01-01 98.98 2006-02-01 98.29 2006-03-01 98.22 2006-04-01 98.79 2006-05-01 99.04 2006-06-01 98.80 2006-07-01 98.11 2006-08-01 97.67 2006-09-01 98.74 2006-10-01 99.77 2006-11-01 99.97 2006-12-01 99.83 2007-01-01 98.15 2007-02-01 97.67 2007-03-01 98.00 2007-04-01 98.53 2007-05-01 98.61 2007-06-01 98.28 2007-07-01 97.70 2007-08-01 97.68 2007-09-01 98.86 2007-10-01 99.83 2007-11-01 100.28 2007-12-01 100.06 2008-01-01 99.02 2008-02-01 99.07 2008-03-01 99.62 2008-04-01 100.54 2008-05-01 100.67 2008-06-01 100.70 2008-07-01 99.71 2008-08-01 99.78 2008-09-01 101.08 2008-10-01 102.00 2008-11-01 101.95 2008-12-01 101.01 2009-01-01 102.14 2009-02-01 102.02 2009-03-01 102.15 2009-04-01 101.37 2009-05-01 100.66 2009-06-01 100.01 2009-07-01 99.22 2009-08-01 98.71 2009-09-01 100.35 2009-10-01 100.76 2009-11-01 100.80 2009-12-01 99.83 2010-01-01 98.87 2010-02-01 98.09 2010-03-01 98.27 2010-04-01 98.28 2010-05-01 98.01 2010-06-01 97.94 2010-07-01 96.75 2010-08-01 96.11 2010-09-01 97.43 2010-10-01 98.03 2010-11-01 98.03 2010-12-01 97.50 2011-01-01 96.31 2011-02-01 95.37 2011-03-01 96.91 2011-04-01 97.71 2011-05-01 98.26 2011-06-01 98.23 2011-07-01 96.45 2011-08-01 95.77 2011-09-01 97.51 2011-10-01 97.93 2011-11-01 97.95 2011-12-01 97.25 2012-01-01 96.31 2012-02-01 96.03 2012-03-01 97.49 2012-04-01 98.27 2012-05-01 98.55 2012-06-01 98.61 2012-07-01 97.18 2012-08-01 97.65 2012-09-01 99.27 2012-10-01 100.00 2012-11-01 99.94 2012-12-01 99.40 2013-01-01 98.13 2013-02-01 97.52 2013-03-01 99.01 2013-04-01 99.63 2013-05-01 99.98 2013-06-01 99.53 2013-07-01 97.66 2013-08-01 97.89 2013-09-01 99.80 2013-10-01 100.45 2013-11-01 100.46 2013-12-01 99.91 2014-01-01 98.63 2014-02-01 98.04 2014-03-01 99.14 2014-04-01 99.74 2014-05-01 99.88 2014-06-01 99.76 2014-07-01 98.00 2014-08-01 98.14 2014-09-01 99.34 2014-10-01 100.09 2014-11-01 100.31 2014-12-01 99.81 2015-01-01 98.67 2015-02-01 98.03 2015-03-01 99.22 2015-04-01 99.96 2015-05-01 100.57 2015-06-01 100.44 2015-07-01 99.03 2015-08-01 98.54 2015-09-01 100.56 2015-10-01 101.78 2015-11-01 101.86 2015-12-01 101.34 2016-01-01 99.93 2016-02-01 99.38 2016-03-01 100.84 2016-04-01 101.28 2016-05-01 101.58 2016-06-01 101.38 2016-07-01 99.21 2016-08-01 98.93 2016-09-01 100.41 2016-10-01 101.86 2016-11-01 101.92 2016-12-01 101.52 2017-01-01 100.26 2017-02-01 99.76 2017-03-01 101.04 2017-04-01 102.20 2017-05-01 102.17 2017-06-01 102.17 2017-07-01 100.16 2017-08-01 99.64 2017-09-01 101.60 2017-10-01 102.97 2017-11-01 102.96 2017-12-01 102.00 2018-01-01 100.67 2018-02-01 100.34 2018-03-01 101.29 2018-04-01 102.27 2018-05-01 102.75 2018-06-01 102.18 2018-07-01 100.17 2018-08-01 99.63 2018-09-01 101.42 2018-10-01 102.90