Month Index 2015=100 1996-01-01 85.57 1996-02-01 86.01 1996-03-01 86.01 1996-04-01 86.26 1996-05-01 86.26 1996-06-01 86.35 1996-07-01 86.61 1996-08-01 86.61 1996-09-01 86.70 1996-10-01 86.70 1996-11-01 86.70 1996-12-01 86.35 1997-01-01 86.35 1997-02-01 87.30 1997-03-01 87.21 1997-04-01 86.18 1997-05-01 85.92 1997-06-01 85.92 1997-07-01 85.92 1997-08-01 86.01 1997-09-01 86.01 1997-10-01 85.92 1997-11-01 85.92 1997-12-01 86.01 1998-01-01 86.26 1998-02-01 86.78 1998-03-01 86.52 1998-04-01 86.52 1998-05-01 86.70 1998-06-01 86.70 1998-07-01 86.78 1998-08-01 86.78 1998-09-01 86.78 1998-10-01 86.78 1998-11-01 86.78 1998-12-01 86.01 1999-01-01 85.14 1999-02-01 87.13 1999-03-01 87.13 1999-04-01 87.21 1999-05-01 87.30 1999-06-01 87.30 1999-07-01 87.39 1999-08-01 87.39 1999-09-01 87.39 1999-10-01 87.39 1999-11-01 87.30 1999-12-01 87.30 2000-01-01 87.30 2000-02-01 87.99 2000-03-01 87.99 2000-04-01 87.56 2000-05-01 87.65 2000-06-01 87.73 2000-07-01 88.08 2000-08-01 88.08 2000-09-01 88.08 2000-10-01 88.16 2000-11-01 88.16 2000-12-01 88.25 2001-01-01 88.77 2001-02-01 89.03 2001-03-01 89.03 2001-04-01 89.11 2001-05-01 89.11 2001-06-01 88.85 2001-07-01 88.85 2001-08-01 88.16 2001-09-01 88.34 2001-10-01 87.65 2001-11-01 87.13 2001-12-01 85.92 2002-01-01 91.45 2002-02-01 91.45 2002-03-01 92.65 2002-04-01 90.06 2002-05-01 91.10 2002-06-01 92.05 2002-07-01 92.14 2002-08-01 92.31 2002-09-01 91.19 2002-10-01 93.69 2002-11-01 93.78 2002-12-01 93.78 2003-01-01 93.52 2003-02-01 94.73 2003-03-01 94.90 2003-04-01 94.99 2003-05-01 94.99 2003-06-01 94.99 2003-07-01 95.24 2003-08-01 95.24 2003-09-01 95.16 2003-10-01 95.59 2003-11-01 95.68 2003-12-01 95.59 2004-01-01 95.50 2004-02-01 95.59 2004-03-01 95.59 2004-04-01 95.59 2004-05-01 95.59 2004-06-01 96.45 2004-07-01 96.63 2004-08-01 96.63 2004-09-01 96.63 2004-10-01 96.71 2004-11-01 96.71 2004-12-01 96.71 2005-01-01 97.40 2005-02-01 97.40 2005-03-01 97.49 2005-04-01 97.49 2005-05-01 97.49 2005-06-01 97.92 2005-07-01 97.92 2005-08-01 97.92 2005-09-01 97.92 2005-10-01 97.92 2005-11-01 98.01 2005-12-01 97.92 2006-01-01 96.64 2006-02-01 96.67 2006-03-01 96.75 2006-04-01 96.75 2006-05-01 96.97 2006-06-01 97.20 2006-07-01 97.20 2006-08-01 96.30 2006-09-01 96.01 2006-10-01 95.93 2006-11-01 96.71 2006-12-01 96.63 2007-01-01 96.59 2007-02-01 96.58 2007-03-01 96.77 2007-04-01 96.84 2007-05-01 96.87 2007-06-01 96.44 2007-07-01 96.30 2007-08-01 95.99 2007-09-01 95.58 2007-10-01 95.59 2007-11-01 94.86 2007-12-01 94.71 2008-01-01 94.85 2008-02-01 96.91 2008-03-01 96.96 2008-04-01 93.56 2008-05-01 93.61 2008-06-01 93.09 2008-07-01 93.31 2008-08-01 92.86 2008-09-01 92.71 2008-10-01 93.14 2008-11-01 92.24 2008-12-01 92.10 2009-01-01 95.30 2009-02-01 95.42 2009-03-01 95.49 2009-04-01 95.29 2009-05-01 95.48 2009-06-01 95.71 2009-07-01 94.92 2009-08-01 93.64 2009-09-01 93.60 2009-10-01 93.67 2009-11-01 94.22 2009-12-01 94.15 2010-01-01 94.53 2010-02-01 94.18 2010-03-01 94.25 2010-04-01 94.43 2010-05-01 94.50 2010-06-01 94.21 2010-07-01 95.08 2010-08-01 95.16 2010-09-01 95.50 2010-10-01 95.11 2010-11-01 95.04 2010-12-01 95.29 2011-01-01 96.10 2011-02-01 96.60 2011-03-01 96.70 2011-04-01 95.96 2011-05-01 95.51 2011-06-01 95.52 2011-07-01 95.48 2011-08-01 95.28 2011-09-01 95.64 2011-10-01 96.13 2011-11-01 96.15 2011-12-01 96.19 2012-01-01 97.23 2012-02-01 97.20 2012-03-01 97.09 2012-04-01 97.38 2012-05-01 96.09 2012-06-01 96.18 2012-07-01 95.85 2012-08-01 95.87 2012-09-01 97.61 2012-10-01 98.16 2012-11-01 98.23 2012-12-01 98.35 2013-01-01 98.07 2013-02-01 98.14 2013-03-01 98.23 2013-04-01 98.26 2013-05-01 98.12 2013-06-01 98.03 2013-07-01 98.14 2013-08-01 98.13 2013-09-01 98.14 2013-10-01 98.61 2013-11-01 99.33 2013-12-01 98.95 2014-01-01 99.24 2014-02-01 99.42 2014-03-01 99.30 2014-04-01 98.92 2014-05-01 99.38 2014-06-01 99.42 2014-07-01 98.03 2014-08-01 98.00 2014-09-01 98.01 2014-10-01 97.94 2014-11-01 98.19 2014-12-01 98.17 2015-01-01 98.42 2015-02-01 99.14 2015-03-01 99.02 2015-04-01 99.63 2015-05-01 99.77 2015-06-01 99.85 2015-07-01 99.87 2015-08-01 100.14 2015-09-01 100.11 2015-10-01 101.31 2015-11-01 101.32 2015-12-01 101.41 2016-01-01 101.76 2016-02-01 101.72 2016-03-01 101.72 2016-04-01 101.86 2016-05-01 101.92 2016-06-01 101.89 2016-07-01 101.67 2016-08-01 102.31 2016-09-01 101.72 2016-10-01 101.51 2016-11-01 101.42 2016-12-01 101.54 2017-01-01 101.83 2017-02-01 102.27 2017-03-01 102.26 2017-04-01 102.91 2017-05-01 103.33 2017-06-01 103.38 2017-07-01 103.06 2017-08-01 102.80 2017-09-01 102.80 2017-10-01 103.11 2017-11-01 103.20 2017-12-01 103.08 2018-01-01 103.06 2018-02-01 103.29 2018-03-01 103.44 2018-04-01 104.06 2018-05-01 104.01 2018-06-01 104.01 2018-07-01 103.57 2018-08-01 103.68 2018-09-01 103.68 2018-10-01 103.84