Month Index 2015=100 1996-01-01 79.72 1996-02-01 80.66 1996-03-01 81.74 1996-04-01 82.11 1996-05-01 81.60 1996-06-01 81.70 1996-07-01 80.79 1996-08-01 81.04 1996-09-01 82.34 1996-10-01 82.69 1996-11-01 82.54 1996-12-01 82.44 1997-01-01 80.98 1997-02-01 81.41 1997-03-01 82.80 1997-04-01 82.53 1997-05-01 82.51 1997-06-01 82.52 1997-07-01 81.24 1997-08-01 81.46 1997-09-01 83.48 1997-10-01 84.08 1997-11-01 84.09 1997-12-01 83.89 1998-01-01 81.93 1998-02-01 82.49 1998-03-01 84.35 1998-04-01 84.33 1998-05-01 83.94 1998-06-01 83.82 1998-07-01 82.02 1998-08-01 82.48 1998-09-01 84.25 1998-10-01 84.81 1998-11-01 84.78 1998-12-01 84.43 1999-01-01 82.74 1999-02-01 83.60 1999-03-01 85.40 1999-04-01 85.36 1999-05-01 85.29 1999-06-01 84.78 1999-07-01 83.09 1999-08-01 83.93 1999-09-01 85.43 1999-10-01 85.10 1999-11-01 85.37 1999-12-01 85.30 2000-01-01 82.71 2000-02-01 84.85 2000-03-01 85.37 2000-04-01 85.32 2000-05-01 85.28 2000-06-01 84.46 2000-07-01 81.77 2000-08-01 83.68 2000-09-01 85.64 2000-10-01 86.03 2000-11-01 85.74 2000-12-01 85.38 2001-01-01 82.10 2001-02-01 84.27 2001-03-01 86.13 2001-04-01 86.77 2001-05-01 86.45 2001-06-01 85.33 2001-07-01 83.04 2001-08-01 84.85 2001-09-01 87.12 2001-10-01 87.31 2001-11-01 87.55 2001-12-01 87.11 2002-01-01 85.26 2002-02-01 87.66 2002-03-01 88.28 2002-04-01 88.38 2002-05-01 88.85 2002-06-01 88.43 2002-07-01 83.84 2002-08-01 85.93 2002-09-01 89.37 2002-10-01 89.87 2002-11-01 89.98 2002-12-01 89.55 2003-01-01 86.07 2003-02-01 87.63 2003-03-01 90.74 2003-04-01 91.17 2003-05-01 91.09 2003-06-01 89.69 2003-07-01 86.32 2003-08-01 87.59 2003-09-01 89.80 2003-10-01 90.10 2003-11-01 90.50 2003-12-01 90.25 2004-01-01 86.67 2004-02-01 87.88 2004-03-01 90.80 2004-04-01 91.46 2004-05-01 91.83 2004-06-01 90.83 2004-07-01 88.39 2004-08-01 89.86 2004-09-01 91.76 2004-10-01 92.26 2004-11-01 92.05 2004-12-01 91.17 2005-01-01 89.10 2005-02-01 90.51 2005-03-01 92.02 2005-04-01 92.22 2005-05-01 92.39 2005-06-01 90.94 2005-07-01 88.18 2005-08-01 88.56 2005-09-01 92.01 2005-10-01 93.33 2005-11-01 92.71 2005-12-01 92.03 2006-01-01 89.77 2006-02-01 89.67 2006-03-01 92.63 2006-04-01 92.74 2006-05-01 92.45 2006-06-01 91.87 2006-07-01 88.70 2006-08-01 89.40 2006-09-01 92.50 2006-10-01 93.00 2006-11-01 93.08 2006-12-01 92.56 2007-01-01 88.29 2007-02-01 93.10 2007-03-01 94.29 2007-04-01 93.64 2007-05-01 92.83 2007-06-01 91.53 2007-07-01 88.89 2007-08-01 89.60 2007-09-01 94.73 2007-10-01 95.51 2007-11-01 93.53 2007-12-01 91.32 2008-01-01 90.24 2008-02-01 92.06 2008-03-01 93.94 2008-04-01 94.57 2008-05-01 94.54 2008-06-01 92.70 2008-07-01 90.50 2008-08-01 91.60 2008-09-01 94.07 2008-10-01 94.45 2008-11-01 94.21 2008-12-01 93.49 2009-01-01 89.99 2009-02-01 91.70 2009-03-01 93.07 2009-04-01 92.85 2009-05-01 93.35 2009-06-01 91.69 2009-07-01 88.93 2009-08-01 88.11 2009-09-01 92.77 2009-10-01 92.22 2009-11-01 92.17 2009-12-01 92.20 2010-01-01 89.44 2010-02-01 90.81 2010-03-01 91.81 2010-04-01 91.70 2010-05-01 91.88 2010-06-01 93.37 2010-07-01 89.91 2010-08-01 89.52 2010-09-01 92.23 2010-10-01 92.86 2010-11-01 92.43 2010-12-01 92.31 2011-01-01 88.88 2011-02-01 89.33 2011-03-01 93.55 2011-04-01 93.54 2011-05-01 93.75 2011-06-01 92.86 2011-07-01 91.20 2011-08-01 90.34 2011-09-01 96.20 2011-10-01 96.68 2011-11-01 96.84 2011-12-01 95.60 2012-01-01 93.50 2012-02-01 92.97 2012-03-01 97.05 2012-04-01 96.54 2012-05-01 96.57 2012-06-01 96.31 2012-07-01 93.59 2012-08-01 94.80 2012-09-01 96.61 2012-10-01 97.59 2012-11-01 98.12 2012-12-01 97.58 2013-01-01 96.55 2013-02-01 96.45 2013-03-01 97.66 2013-04-01 97.72 2013-05-01 97.52 2013-06-01 97.06 2013-07-01 96.44 2013-08-01 94.53 2013-09-01 97.82 2013-10-01 97.38 2013-11-01 96.13 2013-12-01 97.77 2014-01-01 96.99 2014-02-01 96.88 2014-03-01 95.80 2014-04-01 96.38 2014-05-01 95.92 2014-06-01 98.02 2014-07-01 97.37 2014-08-01 95.95 2014-09-01 96.96 2014-10-01 97.32 2014-11-01 98.95 2014-12-01 99.72 2015-01-01 98.66 2015-02-01 98.11 2015-03-01 100.31 2015-04-01 100.20 2015-05-01 100.55 2015-06-01 96.64 2015-07-01 97.95 2015-08-01 96.64 2015-09-01 98.75 2015-10-01 103.94 2015-11-01 104.01 2015-12-01 104.23 2016-01-01 103.99 2016-02-01 103.20 2016-03-01 105.03 2016-04-01 105.26 2016-05-01 105.01 2016-06-01 105.33 2016-07-01 104.72 2016-08-01 105.13 2016-09-01 106.32 2016-10-01 106.12 2016-11-01 107.19 2016-12-01 107.20 2017-01-01 106.05 2017-02-01 106.14 2017-03-01 107.12 2017-04-01 106.77 2017-05-01 106.67 2017-06-01 106.33 2017-07-01 105.26 2017-08-01 105.71 2017-09-01 106.45 2017-10-01 106.02 2017-11-01 106.87 2017-12-01 106.45 2018-01-01 105.26 2018-02-01 105.63 2018-03-01 106.41 2018-04-01 106.48 2018-05-01 106.35 2018-06-01 106.44 2018-07-01 105.07 2018-08-01 105.27 2018-09-01 106.38 2018-10-01 106.25