Month Index 2015=100 1996-01-01 88.97 1996-02-01 89.15 1996-03-01 89.59 1996-04-01 89.68 1996-05-01 89.86 1996-06-01 89.59 1996-07-01 89.59 1996-08-01 89.77 1996-09-01 89.86 1996-10-01 90.13 1996-11-01 90.04 1996-12-01 90.04 1997-01-01 90.31 1997-02-01 89.95 1997-03-01 90.22 1997-04-01 90.49 1997-05-01 90.58 1997-06-01 90.67 1997-07-01 90.67 1997-08-01 90.58 1997-09-01 90.67 1997-10-01 90.67 1997-11-01 90.94 1997-12-01 90.94 1998-01-01 91.12 1998-02-01 91.21 1998-03-01 91.21 1998-04-01 91.48 1998-05-01 91.21 1998-06-01 91.21 1998-07-01 91.30 1998-08-01 91.30 1998-09-01 91.57 1998-10-01 91.66 1998-11-01 91.66 1998-12-01 91.84 1999-01-01 92.02 1999-02-01 92.28 1999-03-01 92.11 1999-04-01 92.02 1999-05-01 92.11 1999-06-01 92.19 1999-07-01 92.19 1999-08-01 92.37 1999-09-01 92.37 1999-10-01 92.19 1999-11-01 92.28 1999-12-01 92.37 2000-01-01 92.82 2000-02-01 93.00 2000-03-01 93.00 2000-04-01 93.27 2000-05-01 93.18 2000-06-01 93.09 2000-07-01 93.36 2000-08-01 93.63 2000-09-01 93.45 2000-10-01 93.90 2000-11-01 94.35 2000-12-01 94.44 2001-01-01 94.97 2001-02-01 95.15 2001-03-01 94.89 2001-04-01 94.97 2001-05-01 95.15 2001-06-01 95.06 2001-07-01 95.06 2001-08-01 95.33 2001-09-01 95.87 2001-10-01 96.14 2001-11-01 96.41 2001-12-01 95.60 2002-01-01 96.86 2002-02-01 97.84 2002-03-01 97.49 2002-04-01 97.31 2002-05-01 97.13 2002-06-01 96.95 2002-07-01 96.50 2002-08-01 96.59 2002-09-01 96.59 2002-10-01 97.13 2002-11-01 97.40 2002-12-01 97.40 2003-01-01 97.76 2003-02-01 99.01 2003-03-01 99.55 2003-04-01 99.55 2003-05-01 99.19 2003-06-01 98.56 2003-07-01 98.29 2003-08-01 98.29 2003-09-01 98.74 2003-10-01 99.01 2003-11-01 99.10 2003-12-01 98.29 2004-01-01 98.56 2004-02-01 99.55 2004-03-01 99.10 2004-04-01 99.55 2004-05-01 99.37 2004-06-01 98.56 2004-07-01 98.47 2004-08-01 98.92 2004-09-01 99.01 2004-10-01 98.83 2004-11-01 98.65 2004-12-01 98.11 2005-01-01 98.56 2005-02-01 99.28 2005-03-01 98.92 2005-04-01 98.74 2005-05-01 98.56 2005-06-01 98.47 2005-07-01 98.47 2005-08-01 98.65 2005-09-01 99.19 2005-10-01 99.37 2005-11-01 99.19 2005-12-01 98.56 2006-01-01 98.82 2006-02-01 99.82 2006-03-01 99.57 2006-04-01 99.45 2006-05-01 99.89 2006-06-01 99.80 2006-07-01 99.06 2006-08-01 99.89 2006-09-01 100.10 2006-10-01 100.55 2006-11-01 100.07 2006-12-01 99.56 2007-01-01 99.35 2007-02-01 100.56 2007-03-01 100.69 2007-04-01 101.67 2007-05-01 101.67 2007-06-01 101.14 2007-07-01 100.89 2007-08-01 100.93 2007-09-01 101.37 2007-10-01 101.90 2007-11-01 101.35 2007-12-01 100.94 2008-01-01 101.91 2008-02-01 102.83 2008-03-01 102.53 2008-04-01 103.05 2008-05-01 103.12 2008-06-01 103.10 2008-07-01 103.15 2008-08-01 103.32 2008-09-01 103.80 2008-10-01 104.25 2008-11-01 103.91 2008-12-01 103.41 2009-01-01 103.23 2009-02-01 104.15 2009-03-01 104.17 2009-04-01 104.32 2009-05-01 103.91 2009-06-01 103.77 2009-07-01 103.72 2009-08-01 103.37 2009-09-01 103.16 2009-10-01 102.82 2009-11-01 102.66 2009-12-01 102.56 2010-01-01 102.96 2010-02-01 103.63 2010-03-01 103.49 2010-04-01 103.67 2010-05-01 103.60 2010-06-01 103.46 2010-07-01 102.66 2010-08-01 103.09 2010-09-01 102.98 2010-10-01 103.22 2010-11-01 102.70 2010-12-01 102.46 2011-01-01 102.01 2011-02-01 102.51 2011-03-01 102.68 2011-04-01 102.96 2011-05-01 103.06 2011-06-01 103.02 2011-07-01 103.14 2011-08-01 103.14 2011-09-01 102.70 2011-10-01 102.75 2011-11-01 102.49 2011-12-01 101.63 2012-01-01 101.39 2012-02-01 101.96 2012-03-01 102.62 2012-04-01 102.66 2012-05-01 102.40 2012-06-01 102.24 2012-07-01 101.95 2012-08-01 101.83 2012-09-01 103.19 2012-10-01 103.82 2012-11-01 103.45 2012-12-01 102.90 2013-01-01 102.91 2013-02-01 103.80 2013-03-01 103.96 2013-04-01 103.90 2013-05-01 103.53 2013-06-01 103.17 2013-07-01 102.12 2013-08-01 102.29 2013-09-01 102.62 2013-10-01 102.71 2013-11-01 102.02 2013-12-01 101.70 2014-01-01 101.44 2014-02-01 102.33 2014-03-01 102.17 2014-04-01 102.21 2014-05-01 102.06 2014-06-01 101.70 2014-07-01 101.00 2014-08-01 100.43 2014-09-01 100.41 2014-10-01 101.01 2014-11-01 100.40 2014-12-01 100.06 2015-01-01 100.05 2015-02-01 100.86 2015-03-01 100.25 2015-04-01 100.63 2015-05-01 100.38 2015-06-01 100.17 2015-07-01 99.51 2015-08-01 99.65 2015-09-01 99.51 2015-10-01 100.15 2015-11-01 99.62 2015-12-01 99.23 2016-01-01 98.85 2016-02-01 99.44 2016-03-01 99.34 2016-04-01 99.28 2016-05-01 99.34 2016-06-01 99.14 2016-07-01 98.31 2016-08-01 98.16 2016-09-01 97.91 2016-10-01 98.52 2016-11-01 97.89 2016-12-01 97.41 2017-01-01 96.93 2017-02-01 97.49 2017-03-01 97.01 2017-04-01 97.50 2017-05-01 97.19 2017-06-01 96.44 2017-07-01 96.33 2017-08-01 95.73 2017-09-01 95.84 2017-10-01 96.38 2017-11-01 96.01 2017-12-01 95.72 2018-01-01 95.66 2018-02-01 97.01 2018-03-01 96.40 2018-04-01 96.28 2018-05-01 96.79 2018-06-01 95.95 2018-07-01 95.55 2018-08-01 95.90 2018-09-01 96.25 2018-10-01 96.50