Month Index 2015=100 1996-01-01 91.72 1996-02-01 91.63 1996-03-01 90.09 1996-04-01 90.63 1996-05-01 89.46 1996-06-01 89.55 1996-07-01 89.55 1996-08-01 89.55 1996-09-01 89.55 1996-10-01 90.72 1996-11-01 90.45 1996-12-01 90.54 1997-01-01 87.83 1997-02-01 86.21 1997-03-01 86.21 1997-04-01 86.21 1997-05-01 86.21 1997-06-01 85.85 1997-07-01 85.85 1997-08-01 87.02 1997-09-01 86.21 1997-10-01 85.94 1997-11-01 85.85 1997-12-01 86.39 1998-01-01 86.75 1998-02-01 87.02 1998-03-01 87.02 1998-04-01 87.02 1998-05-01 87.02 1998-06-01 85.04 1998-07-01 84.86 1998-08-01 83.23 1998-09-01 83.23 1998-10-01 83.23 1998-11-01 82.87 1998-12-01 82.87 1999-01-01 83.86 1999-02-01 85.04 1999-03-01 84.68 1999-04-01 85.13 1999-05-01 84.68 1999-06-01 84.13 1999-07-01 84.13 1999-08-01 84.31 1999-09-01 84.68 1999-10-01 85.58 1999-11-01 85.13 1999-12-01 85.13 2000-01-01 85.31 2000-02-01 85.13 2000-03-01 85.31 2000-04-01 84.68 2000-05-01 84.04 2000-06-01 84.40 2000-07-01 85.22 2000-08-01 85.22 2000-09-01 85.22 2000-10-01 85.31 2000-11-01 84.95 2000-12-01 84.86 2001-01-01 85.23 2001-02-01 85.78 2001-03-01 86.86 2001-04-01 87.71 2001-05-01 87.71 2001-06-01 87.39 2001-07-01 86.92 2001-08-01 85.90 2001-09-01 85.55 2001-10-01 85.85 2001-11-01 85.44 2001-12-01 85.56 2002-01-01 86.53 2002-02-01 85.80 2002-03-01 85.84 2002-04-01 86.10 2002-05-01 86.26 2002-06-01 86.13 2002-07-01 86.14 2002-08-01 84.40 2002-09-01 84.61 2002-10-01 84.81 2002-11-01 84.73 2002-12-01 84.17 2003-01-01 83.52 2003-02-01 83.92 2003-03-01 83.31 2003-04-01 83.26 2003-05-01 82.09 2003-06-01 82.24 2003-07-01 82.30 2003-08-01 81.83 2003-09-01 80.80 2003-10-01 80.78 2003-11-01 84.50 2003-12-01 84.50 2004-01-01 85.25 2004-02-01 83.05 2004-03-01 82.65 2004-04-01 82.70 2004-05-01 82.64 2004-06-01 83.03 2004-07-01 82.77 2004-08-01 82.34 2004-09-01 83.29 2004-10-01 84.42 2004-11-01 84.42 2004-12-01 84.43 2005-01-01 87.12 2005-02-01 87.05 2005-03-01 84.92 2005-04-01 85.10 2005-05-01 85.59 2005-06-01 85.73 2005-07-01 85.52 2005-08-01 85.72 2005-09-01 85.55 2005-10-01 85.55 2005-11-01 85.38 2005-12-01 85.38 2006-01-01 85.39 2006-02-01 84.34 2006-03-01 84.62 2006-04-01 85.26 2006-05-01 85.26 2006-06-01 85.26 2006-07-01 84.50 2006-08-01 84.59 2006-09-01 83.99 2006-10-01 83.85 2006-11-01 83.12 2006-12-01 83.04 2007-01-01 83.51 2007-02-01 84.42 2007-03-01 87.31 2007-04-01 87.46 2007-05-01 87.26 2007-06-01 87.46 2007-07-01 87.46 2007-08-01 87.46 2007-09-01 88.39 2007-10-01 88.06 2007-11-01 88.06 2007-12-01 89.08 2008-01-01 88.62 2008-02-01 89.24 2008-03-01 89.24 2008-04-01 89.24 2008-05-01 89.76 2008-06-01 90.06 2008-07-01 89.94 2008-08-01 88.45 2008-09-01 88.46 2008-10-01 88.99 2008-11-01 89.80 2008-12-01 89.80 2009-01-01 91.68 2009-02-01 92.92 2009-03-01 94.06 2009-04-01 98.04 2009-05-01 98.05 2009-06-01 98.22 2009-07-01 97.01 2009-08-01 96.40 2009-09-01 96.89 2009-10-01 96.29 2009-11-01 96.12 2009-12-01 95.07 2010-01-01 95.96 2010-02-01 96.30 2010-03-01 95.15 2010-04-01 95.15 2010-05-01 94.83 2010-06-01 94.83 2010-07-01 94.83 2010-08-01 94.31 2010-09-01 94.31 2010-10-01 96.86 2010-11-01 97.61 2010-12-01 97.86 2011-01-01 98.50 2011-02-01 99.78 2011-03-01 98.86 2011-04-01 98.86 2011-05-01 97.76 2011-06-01 97.76 2011-07-01 97.82 2011-08-01 96.18 2011-09-01 95.71 2011-10-01 95.71 2011-11-01 99.56 2011-12-01 99.69 2012-01-01 100.52 2012-02-01 101.27 2012-03-01 101.16 2012-04-01 101.34 2012-05-01 100.90 2012-06-01 101.25 2012-07-01 99.61 2012-08-01 100.10 2012-09-01 100.10 2012-10-01 100.10 2012-11-01 101.13 2012-12-01 101.05 2013-01-01 100.73 2013-02-01 102.73 2013-03-01 103.97 2013-04-01 102.92 2013-05-01 102.92 2013-06-01 102.23 2013-07-01 102.01 2013-08-01 101.14 2013-09-01 98.81 2013-10-01 96.43 2013-11-01 101.97 2013-12-01 101.83 2014-01-01 101.94 2014-02-01 102.45 2014-03-01 102.53 2014-04-01 102.40 2014-05-01 102.86 2014-06-01 102.75 2014-07-01 102.58 2014-08-01 103.01 2014-09-01 101.27 2014-10-01 98.76 2014-11-01 96.25 2014-12-01 96.08 2015-01-01 95.73 2015-02-01 97.14 2015-03-01 97.05 2015-04-01 97.67 2015-05-01 98.67 2015-06-01 98.67 2015-07-01 99.80 2015-08-01 100.14 2015-09-01 103.37 2015-10-01 103.92 2015-11-01 103.92 2015-12-01 103.92 2016-01-01 103.86 2016-02-01 103.45 2016-03-01 103.75 2016-04-01 104.52 2016-05-01 104.99 2016-06-01 105.19 2016-07-01 104.44 2016-08-01 101.73 2016-09-01 101.73 2016-10-01 101.92 2016-11-01 101.92 2016-12-01 101.97 2017-01-01 101.48 2017-02-01 102.00 2017-03-01 102.46 2017-04-01 102.26 2017-05-01 103.01 2017-06-01 102.56 2017-07-01 101.95 2017-08-01 101.68 2017-09-01 102.81 2017-10-01 101.61 2017-11-01 100.51 2017-12-01 100.61 2018-01-01 102.92 2018-02-01 102.78 2018-03-01 103.51 2018-04-01 103.88 2018-05-01 104.53 2018-06-01 104.64 2018-07-01 105.39 2018-08-01 105.87 2018-09-01 103.66 2018-10-01 104.03