Month Index 2015=100 1996-01-01 90.85 1996-02-01 91.31 1996-03-01 91.70 1996-04-01 91.75 1996-05-01 91.88 1996-06-01 92.17 1996-07-01 92.06 1996-08-01 92.08 1996-09-01 92.09 1996-10-01 92.36 1996-11-01 91.62 1996-12-01 91.57 1997-01-01 91.43 1997-02-01 91.54 1997-03-01 91.83 1997-04-01 91.78 1997-05-01 91.74 1997-06-01 91.88 1997-07-01 91.84 1997-08-01 91.92 1997-09-01 91.97 1997-10-01 92.11 1997-11-01 92.05 1997-12-01 92.03 1998-01-01 92.07 1998-02-01 92.77 1998-03-01 92.83 1998-04-01 93.09 1998-05-01 93.16 1998-06-01 93.11 1998-07-01 93.04 1998-08-01 93.13 1998-09-01 93.12 1998-10-01 92.79 1998-11-01 92.70 1998-12-01 92.42 1999-01-01 92.60 1999-02-01 92.77 1999-03-01 92.72 1999-04-01 92.72 1999-05-01 92.59 1999-06-01 92.62 1999-07-01 92.49 1999-08-01 92.49 1999-09-01 92.21 1999-10-01 92.27 1999-11-01 92.11 1999-12-01 91.89 2000-01-01 91.83 2000-02-01 92.16 2000-03-01 92.09 2000-04-01 92.09 2000-05-01 92.19 2000-06-01 92.28 2000-07-01 92.22 2000-08-01 92.24 2000-09-01 92.10 2000-10-01 92.24 2000-11-01 92.07 2000-12-01 92.04 2001-01-01 92.16 2001-02-01 92.25 2001-03-01 92.31 2001-04-01 92.48 2001-05-01 92.69 2001-06-01 92.72 2001-07-01 92.89 2001-08-01 93.01 2001-09-01 92.93 2001-10-01 92.99 2001-11-01 92.92 2001-12-01 92.97 2002-01-01 93.33 2002-02-01 93.76 2002-03-01 93.85 2002-04-01 93.91 2002-05-01 94.02 2002-06-01 93.91 2002-07-01 94.02 2002-08-01 94.10 2002-09-01 93.98 2002-10-01 93.98 2002-11-01 94.02 2002-12-01 94.06 2003-01-01 94.41 2003-02-01 94.52 2003-03-01 94.57 2003-04-01 94.78 2003-05-01 94.97 2003-06-01 94.80 2003-07-01 95.09 2003-08-01 95.12 2003-09-01 95.00 2003-10-01 95.18 2003-11-01 95.11 2003-12-01 95.22 2004-01-01 95.48 2004-02-01 95.67 2004-03-01 95.61 2004-04-01 95.78 2004-05-01 95.74 2004-06-01 95.70 2004-07-01 95.56 2004-08-01 95.63 2004-09-01 95.64 2004-10-01 95.68 2004-11-01 95.67 2004-12-01 95.65 2005-01-01 95.58 2005-02-01 95.91 2005-03-01 95.94 2005-04-01 96.11 2005-05-01 96.09 2005-06-01 95.92 2005-07-01 95.93 2005-08-01 95.99 2005-09-01 96.08 2005-10-01 96.17 2005-11-01 96.16 2005-12-01 96.13 2006-01-01 96.37 2006-02-01 96.50 2006-03-01 96.41 2006-04-01 96.70 2006-05-01 96.78 2006-06-01 96.65 2006-07-01 96.58 2006-08-01 96.63 2006-09-01 96.67 2006-10-01 96.59 2006-11-01 96.73 2006-12-01 96.79 2007-01-01 97.22 2007-02-01 97.49 2007-03-01 97.56 2007-04-01 97.77 2007-05-01 97.82 2007-06-01 97.60 2007-07-01 97.64 2007-08-01 97.64 2007-09-01 97.36 2007-10-01 97.42 2007-11-01 97.57 2007-12-01 97.68 2008-01-01 97.49 2008-02-01 97.53 2008-03-01 97.50 2008-04-01 97.48 2008-05-01 97.41 2008-06-01 97.38 2008-07-01 97.34 2008-08-01 97.35 2008-09-01 97.29 2008-10-01 97.10 2008-11-01 97.04 2008-12-01 96.68 2009-01-01 96.60 2009-02-01 96.47 2009-03-01 96.81 2009-04-01 96.96 2009-05-01 97.23 2009-06-01 97.32 2009-07-01 97.55 2009-08-01 97.61 2009-09-01 97.51 2009-10-01 97.64 2009-11-01 97.75 2009-12-01 97.62 2010-01-01 97.73 2010-02-01 97.76 2010-03-01 97.91 2010-04-01 97.81 2010-05-01 97.81 2010-06-01 97.80 2010-07-01 98.13 2010-08-01 97.72 2010-09-01 97.84 2010-10-01 97.76 2010-11-01 97.71 2010-12-01 97.73 2011-01-01 98.16 2011-02-01 98.38 2011-03-01 98.42 2011-04-01 98.71 2011-05-01 98.57 2011-06-01 98.51 2011-07-01 98.42 2011-08-01 98.14 2011-09-01 98.46 2011-10-01 98.55 2011-11-01 98.25 2011-12-01 98.41 2012-01-01 98.65 2012-02-01 98.57 2012-03-01 98.64 2012-04-01 98.69 2012-05-01 98.72 2012-06-01 98.70 2012-07-01 98.88 2012-08-01 98.61 2012-09-01 98.73 2012-10-01 98.86 2012-11-01 98.59 2012-12-01 98.62 2013-01-01 98.81 2013-02-01 98.88 2013-03-01 98.79 2013-04-01 98.87 2013-05-01 98.79 2013-06-01 98.67 2013-07-01 98.78 2013-08-01 98.74 2013-09-01 98.67 2013-10-01 98.78 2013-11-01 98.84 2013-12-01 98.86 2014-01-01 99.29 2014-02-01 99.45 2014-03-01 99.29 2014-04-01 99.54 2014-05-01 99.43 2014-06-01 99.43 2014-07-01 99.51 2014-08-01 99.60 2014-09-01 99.63 2014-10-01 99.50 2014-11-01 99.19 2014-12-01 99.18 2015-01-01 99.62 2015-02-01 99.75 2015-03-01 99.89 2015-04-01 100.01 2015-05-01 100.07 2015-06-01 100.19 2015-07-01 100.15 2015-08-01 99.89 2015-09-01 99.90 2015-10-01 100.15 2015-11-01 100.19 2015-12-01 100.18 2016-01-01 100.44 2016-02-01 100.42 2016-03-01 100.55 2016-04-01 100.43 2016-05-01 100.40 2016-06-01 100.38 2016-07-01 100.36 2016-08-01 100.29 2016-09-01 100.37 2016-10-01 100.35 2016-11-01 100.36 2016-12-01 100.33 2017-01-01 100.75 2017-02-01 100.99 2017-03-01 101.08 2017-04-01 101.13 2017-05-01 101.15 2017-06-01 101.04 2017-07-01 101.14 2017-08-01 101.17 2017-09-01 101.24 2017-10-01 101.29 2017-11-01 101.43 2017-12-01 101.46 2018-01-01 101.70 2018-02-01 101.83 2018-03-01 102.02 2018-04-01 102.16 2018-05-01 102.42 2018-06-01 102.47 2018-07-01 102.58 2018-08-01 102.67 2018-09-01 102.79 2018-10-01 102.90