Month Index 2015=100 1996-01-01 91.04 1996-02-01 91.04 1996-03-01 91.04 1996-04-01 91.04 1996-05-01 91.32 1996-06-01 91.78 1996-07-01 92.33 1996-08-01 92.24 1996-09-01 92.24 1996-10-01 92.51 1996-11-01 92.42 1996-12-01 92.42 1997-01-01 92.14 1997-02-01 91.87 1997-03-01 91.87 1997-04-01 91.78 1997-05-01 91.87 1997-06-01 91.68 1997-07-01 91.59 1997-08-01 91.68 1997-09-01 91.41 1997-10-01 92.05 1997-11-01 91.96 1997-12-01 91.96 1998-01-01 92.14 1998-02-01 91.96 1998-03-01 92.24 1998-04-01 92.24 1998-05-01 92.33 1998-06-01 92.33 1998-07-01 92.42 1998-08-01 92.42 1998-09-01 92.60 1998-10-01 92.69 1998-11-01 92.69 1998-12-01 92.33 1999-01-01 92.24 1999-02-01 92.24 1999-03-01 92.33 1999-04-01 92.33 1999-05-01 92.14 1999-06-01 92.33 1999-07-01 92.69 1999-08-01 92.69 1999-09-01 92.69 1999-10-01 92.69 1999-11-01 92.79 1999-12-01 92.79 2000-01-01 92.97 2000-02-01 93.15 2000-03-01 93.24 2000-04-01 93.52 2000-05-01 93.70 2000-06-01 93.80 2000-07-01 93.80 2000-08-01 93.89 2000-09-01 93.98 2000-10-01 94.16 2000-11-01 94.25 2000-12-01 94.25 2001-01-01 94.59 2001-02-01 94.69 2001-03-01 94.81 2001-04-01 94.91 2001-05-01 94.51 2001-06-01 94.58 2001-07-01 95.22 2001-08-01 95.29 2001-09-01 95.57 2001-10-01 95.77 2001-11-01 95.91 2001-12-01 96.27 2002-01-01 96.20 2002-02-01 96.31 2002-03-01 96.31 2002-04-01 96.73 2002-05-01 96.85 2002-06-01 96.90 2002-07-01 96.95 2002-08-01 96.96 2002-09-01 97.38 2002-10-01 97.44 2002-11-01 97.40 2002-12-01 97.77 2003-01-01 98.18 2003-02-01 98.21 2003-03-01 98.28 2003-04-01 98.45 2003-05-01 98.45 2003-06-01 98.32 2003-07-01 98.38 2003-08-01 98.81 2003-09-01 99.10 2003-10-01 98.73 2003-11-01 98.79 2003-12-01 99.02 2004-01-01 99.33 2004-02-01 99.33 2004-03-01 99.54 2004-04-01 99.47 2004-05-01 99.55 2004-06-01 99.55 2004-07-01 98.72 2004-08-01 98.77 2004-09-01 98.63 2004-10-01 98.66 2004-11-01 99.57 2004-12-01 99.83 2005-01-01 100.03 2005-02-01 100.16 2005-03-01 100.20 2005-04-01 100.30 2005-05-01 100.53 2005-06-01 100.43 2005-07-01 100.28 2005-08-01 100.29 2005-09-01 100.44 2005-10-01 100.43 2005-11-01 100.50 2005-12-01 101.02 2006-01-01 100.80 2006-02-01 100.84 2006-03-01 100.87 2006-04-01 100.94 2006-05-01 101.09 2006-06-01 101.09 2006-07-01 101.56 2006-08-01 101.55 2006-09-01 101.29 2006-10-01 101.23 2006-11-01 101.19 2006-12-01 101.19 2007-01-01 101.51 2007-02-01 101.57 2007-03-01 101.25 2007-04-01 101.48 2007-05-01 101.58 2007-06-01 101.58 2007-07-01 101.67 2007-08-01 101.50 2007-09-01 101.51 2007-10-01 101.38 2007-11-01 101.43 2007-12-01 101.66 2008-01-01 102.45 2008-02-01 102.48 2008-03-01 102.40 2008-04-01 102.50 2008-05-01 102.26 2008-06-01 102.26 2008-07-01 102.41 2008-08-01 102.45 2008-09-01 102.68 2008-10-01 103.11 2008-11-01 103.18 2008-12-01 103.24 2009-01-01 102.92 2009-02-01 102.93 2009-03-01 103.07 2009-04-01 103.20 2009-05-01 103.12 2009-06-01 102.95 2009-07-01 102.80 2009-08-01 102.75 2009-09-01 102.58 2009-10-01 102.51 2009-11-01 102.59 2009-12-01 102.40 2010-01-01 101.70 2010-02-01 101.73 2010-03-01 101.66 2010-04-01 101.46 2010-05-01 101.16 2010-06-01 101.20 2010-07-01 101.08 2010-08-01 100.73 2010-09-01 100.80 2010-10-01 100.91 2010-11-01 101.07 2010-12-01 100.77 2011-01-01 100.78 2011-02-01 100.81 2011-03-01 100.46 2011-04-01 100.61 2011-05-01 100.60 2011-06-01 100.45 2011-07-01 100.37 2011-08-01 100.56 2011-09-01 100.67 2011-10-01 100.63 2011-11-01 100.71 2011-12-01 100.73 2012-01-01 100.12 2012-02-01 99.74 2012-03-01 99.75 2012-04-01 100.14 2012-05-01 100.27 2012-06-01 100.34 2012-07-01 100.34 2012-08-01 100.34 2012-09-01 100.46 2012-10-01 100.64 2012-11-01 100.69 2012-12-01 100.68 2013-01-01 100.80 2013-02-01 100.79 2013-03-01 100.62 2013-04-01 100.63 2013-05-01 100.58 2013-06-01 100.53 2013-07-01 99.63 2013-08-01 99.68 2013-09-01 99.76 2013-10-01 99.03 2013-11-01 99.24 2013-12-01 99.26 2014-01-01 101.25 2014-02-01 101.53 2014-03-01 101.63 2014-04-01 100.75 2014-05-01 100.86 2014-06-01 100.79 2014-07-01 100.02 2014-08-01 100.39 2014-09-01 100.17 2014-10-01 100.16 2014-11-01 100.19 2014-12-01 100.40 2015-01-01 100.04 2015-02-01 99.99 2015-03-01 99.87 2015-04-01 100.15 2015-05-01 99.97 2015-06-01 100.12 2015-07-01 99.87 2015-08-01 99.92 2015-09-01 100.28 2015-10-01 100.19 2015-11-01 100.17 2015-12-01 99.45 2016-01-01 99.28 2016-02-01 98.89 2016-03-01 98.66 2016-04-01 98.40 2016-05-01 98.44 2016-06-01 98.49 2016-07-01 98.55 2016-08-01 98.66 2016-09-01 99.18 2016-10-01 99.41 2016-11-01 99.46 2016-12-01 99.50 2017-01-01 99.91 2017-02-01 99.80 2017-03-01 99.69 2017-04-01 99.68 2017-05-01 99.40 2017-06-01 99.38 2017-07-01 99.53 2017-08-01 99.00 2017-09-01 99.33 2017-10-01 99.43 2017-11-01 99.05 2017-12-01 99.29 2018-01-01 99.79 2018-02-01 99.49 2018-03-01 99.57 2018-04-01 99.64 2018-05-01 99.92 2018-06-01 98.79 2018-07-01 98.16 2018-08-01 98.73 2018-09-01 99.52 2018-10-01 100.13