Month Index 2015=100 1996-01-01 92.08 1996-02-01 93.11 1996-03-01 93.89 1996-04-01 94.83 1996-05-01 95.76 1996-06-01 96.95 1996-07-01 97.31 1996-08-01 98.24 1996-09-01 98.55 1996-10-01 99.32 1996-11-01 99.48 1996-12-01 99.84 1997-01-01 99.80 1997-02-01 100.09 1997-03-01 99.64 1997-04-01 99.63 1997-05-01 99.75 1997-06-01 99.87 1997-07-01 99.57 1997-08-01 99.43 1997-09-01 99.25 1997-10-01 98.72 1997-11-01 98.38 1997-12-01 98.11 1998-01-01 98.13 1998-02-01 98.31 1998-03-01 98.50 1998-04-01 98.59 1998-05-01 98.82 1998-06-01 99.43 1998-07-01 99.12 1998-08-01 98.99 1998-09-01 99.16 1998-10-01 99.33 1998-11-01 99.45 1998-12-01 99.96 1999-01-01 100.15 1999-02-01 100.26 1999-03-01 100.49 1999-04-01 100.53 1999-05-01 100.40 1999-06-01 100.10 1999-07-01 100.10 1999-08-01 100.60 1999-09-01 100.55 1999-10-01 100.59 1999-11-01 100.39 1999-12-01 100.64 2000-01-01 100.35 2000-02-01 100.35 2000-03-01 99.86 2000-04-01 99.73 2000-05-01 99.76 2000-06-01 99.82 2000-07-01 99.47 2000-08-01 99.15 2000-09-01 99.09 2000-10-01 98.93 2000-11-01 98.84 2000-12-01 98.79 2001-01-01 98.75 2001-02-01 98.74 2001-03-01 98.49 2001-04-01 98.07 2001-05-01 97.81 2001-06-01 97.42 2001-07-01 97.32 2001-08-01 97.14 2001-09-01 97.22 2001-10-01 97.04 2001-11-01 96.98 2001-12-01 97.13 2002-01-01 97.01 2002-02-01 97.18 2002-03-01 96.54 2002-04-01 96.30 2002-05-01 95.70 2002-06-01 95.62 2002-07-01 95.63 2002-08-01 95.57 2002-09-01 95.45 2002-10-01 95.32 2002-11-01 95.39 2002-12-01 95.37 2003-01-01 95.36 2003-02-01 94.75 2003-03-01 94.21 2003-04-01 94.10 2003-05-01 94.19 2003-06-01 94.18 2003-07-01 94.29 2003-08-01 93.87 2003-09-01 93.62 2003-10-01 93.54 2003-11-01 93.41 2003-12-01 93.35 2004-01-01 93.63 2004-02-01 91.77 2004-03-01 92.91 2004-04-01 92.55 2004-05-01 92.63 2004-06-01 92.70 2004-07-01 92.19 2004-08-01 91.73 2004-09-01 91.86 2004-10-01 91.72 2004-11-01 91.57 2004-12-01 91.44 2005-01-01 90.65 2005-02-01 91.19 2005-03-01 91.00 2005-04-01 92.15 2005-05-01 91.93 2005-06-01 92.40 2005-07-01 92.13 2005-08-01 92.10 2005-09-01 92.78 2005-10-01 92.21 2005-11-01 93.12 2005-12-01 93.64 2006-01-01 93.35 2006-02-01 93.30 2006-03-01 93.07 2006-04-01 93.27 2006-05-01 93.45 2006-06-01 93.80 2006-07-01 93.76 2006-08-01 93.73 2006-09-01 93.93 2006-10-01 93.61 2006-11-01 94.16 2006-12-01 94.76 2007-01-01 95.16 2007-02-01 94.05 2007-03-01 93.97 2007-04-01 94.83 2007-05-01 94.96 2007-06-01 95.00 2007-07-01 95.25 2007-08-01 94.88 2007-09-01 95.64 2007-10-01 95.92 2007-11-01 96.06 2007-12-01 96.12 2008-01-01 96.33 2008-02-01 97.90 2008-03-01 98.16 2008-04-01 98.23 2008-05-01 99.04 2008-06-01 98.63 2008-07-01 98.15 2008-08-01 99.02 2008-09-01 97.89 2008-10-01 98.78 2008-11-01 99.34 2008-12-01 97.78 2009-01-01 99.90 2009-02-01 100.00 2009-03-01 100.16 2009-04-01 99.23 2009-05-01 99.77 2009-06-01 99.53 2009-07-01 99.78 2009-08-01 100.23 2009-09-01 100.21 2009-10-01 100.89 2009-11-01 100.58 2009-12-01 98.86 2010-01-01 100.31 2010-02-01 100.40 2010-03-01 99.65 2010-04-01 100.20 2010-05-01 100.08 2010-06-01 101.34 2010-07-01 101.36 2010-08-01 100.99 2010-09-01 99.33 2010-10-01 101.18 2010-11-01 100.86 2010-12-01 99.55 2011-01-01 98.35 2011-02-01 99.74 2011-03-01 100.70 2011-04-01 100.59 2011-05-01 102.75 2011-06-01 102.72 2011-07-01 102.88 2011-08-01 103.15 2011-09-01 102.19 2011-10-01 100.85 2011-11-01 100.68 2011-12-01 96.29 2012-01-01 99.20 2012-02-01 98.81 2012-03-01 99.05 2012-04-01 98.54 2012-05-01 99.51 2012-06-01 99.70 2012-07-01 100.75 2012-08-01 101.11 2012-09-01 101.12 2012-10-01 101.67 2012-11-01 101.18 2012-12-01 97.63 2013-01-01 100.26 2013-02-01 99.39 2013-03-01 98.32 2013-04-01 100.56 2013-05-01 100.89 2013-06-01 99.86 2013-07-01 101.63 2013-08-01 101.49 2013-09-01 101.03 2013-10-01 100.68 2013-11-01 100.86 2013-12-01 95.88 2014-01-01 98.56 2014-02-01 97.10 2014-03-01 96.33 2014-04-01 94.77 2014-05-01 96.12 2014-06-01 95.41 2014-07-01 97.73 2014-08-01 98.60 2014-09-01 98.27 2014-10-01 98.49 2014-11-01 98.61 2014-12-01 96.78 2015-01-01 99.19 2015-02-01 98.27 2015-03-01 98.85 2015-04-01 98.49 2015-05-01 98.76 2015-06-01 100.00 2015-07-01 100.01 2015-08-01 100.71 2015-09-01 101.78 2015-10-01 101.09 2015-11-01 101.77 2015-12-01 101.07 2016-01-01 100.15 2016-02-01 100.78 2016-03-01 99.82 2016-04-01 102.11 2016-05-01 104.93 2016-06-01 103.30 2016-07-01 104.16 2016-08-01 105.15 2016-09-01 104.17 2016-10-01 102.24 2016-11-01 103.94 2016-12-01 102.53 2017-01-01 103.92 2017-02-01 104.63 2017-03-01 105.03 2017-04-01 104.60 2017-05-01 105.62 2017-06-01 105.75 2017-07-01 105.46 2017-08-01 105.36 2017-09-01 105.35 2017-10-01 106.77 2017-11-01 105.08 2017-12-01 103.48 2018-01-01 106.92 2018-02-01 106.77 2018-03-01 106.44 2018-04-01 104.57 2018-05-01 104.49 2018-06-01 106.08 2018-07-01 106.19 2018-08-01 104.78 2018-09-01 105.13 2018-10-01 104.86