Month Index 2015=100 1996-01-01 75.90 1996-02-01 76.03 1996-03-01 76.05 1996-04-01 75.95 1996-05-01 75.80 1996-06-01 75.84 1996-07-01 75.78 1996-08-01 75.74 1996-09-01 75.67 1996-10-01 75.59 1996-11-01 75.45 1996-12-01 75.36 1997-01-01 75.52 1997-02-01 75.81 1997-03-01 75.98 1997-04-01 76.58 1997-05-01 77.23 1997-06-01 78.12 1997-07-01 78.65 1997-08-01 79.05 1997-09-01 79.25 1997-10-01 79.44 1997-11-01 79.29 1997-12-01 79.30 1998-01-01 79.41 1998-02-01 79.73 1998-03-01 79.87 1998-04-01 79.82 1998-05-01 80.02 1998-06-01 79.99 1998-07-01 79.80 1998-08-01 79.83 1998-09-01 79.61 1998-10-01 79.45 1998-11-01 79.29 1998-12-01 78.93 1999-01-01 79.04 1999-02-01 79.02 1999-03-01 78.99 1999-04-01 78.66 1999-05-01 78.48 1999-06-01 78.34 1999-07-01 78.16 1999-08-01 77.96 1999-09-01 77.86 1999-10-01 77.63 1999-11-01 77.59 1999-12-01 77.47 2000-01-01 77.70 2000-02-01 77.78 2000-03-01 77.96 2000-04-01 78.03 2000-05-01 78.19 2000-06-01 78.16 2000-07-01 78.23 2000-08-01 78.31 2000-09-01 78.37 2000-10-01 78.39 2000-11-01 78.37 2000-12-01 78.29 2001-01-01 78.60 2001-02-01 78.72 2001-03-01 78.77 2001-04-01 78.86 2001-05-01 78.90 2001-06-01 79.04 2001-07-01 78.95 2001-08-01 79.14 2001-09-01 79.08 2001-10-01 79.11 2001-11-01 78.93 2001-12-01 79.07 2002-01-01 79.18 2002-02-01 79.29 2002-03-01 79.31 2002-04-01 79.13 2002-05-01 79.23 2002-06-01 79.28 2002-07-01 79.33 2002-08-01 79.46 2002-09-01 79.50 2002-10-01 79.39 2002-11-01 79.44 2002-12-01 79.45 2003-01-01 79.54 2003-02-01 79.80 2003-03-01 80.00 2003-04-01 80.01 2003-05-01 80.11 2003-06-01 80.11 2003-07-01 80.33 2003-08-01 80.36 2003-09-01 80.26 2003-10-01 80.24 2003-11-01 80.13 2003-12-01 79.98 2004-01-01 80.11 2004-02-01 80.26 2004-03-01 80.29 2004-04-01 80.08 2004-05-01 80.12 2004-06-01 80.01 2004-07-01 80.05 2004-08-01 80.07 2004-09-01 79.83 2004-10-01 79.72 2004-11-01 79.59 2004-12-01 79.47 2005-01-01 79.60 2005-02-01 79.99 2005-03-01 80.08 2005-04-01 80.04 2005-05-01 80.25 2005-06-01 80.47 2005-07-01 80.74 2005-08-01 81.00 2005-09-01 80.87 2005-10-01 80.92 2005-11-01 80.97 2005-12-01 81.07 2006-01-01 81.28 2006-02-01 81.71 2006-03-01 81.74 2006-04-01 81.90 2006-05-01 82.26 2006-06-01 82.40 2006-07-01 82.63 2006-08-01 82.82 2006-09-01 83.06 2006-10-01 83.13 2006-11-01 83.21 2006-12-01 83.21 2007-01-01 83.32 2007-02-01 83.75 2007-03-01 84.07 2007-04-01 84.19 2007-05-01 84.66 2007-06-01 84.81 2007-07-01 84.96 2007-08-01 85.17 2007-09-01 85.19 2007-10-01 85.36 2007-11-01 85.60 2007-12-01 85.82 2008-01-01 86.32 2008-02-01 87.08 2008-03-01 87.35 2008-04-01 87.69 2008-05-01 87.93 2008-06-01 88.04 2008-07-01 88.40 2008-08-01 88.66 2008-09-01 88.47 2008-10-01 88.64 2008-11-01 88.58 2008-12-01 88.42 2009-01-01 88.82 2009-02-01 89.27 2009-03-01 89.45 2009-04-01 89.38 2009-05-01 89.50 2009-06-01 89.67 2009-07-01 89.82 2009-08-01 90.09 2009-09-01 90.01 2009-10-01 90.09 2009-11-01 89.76 2009-12-01 89.78 2010-01-01 89.99 2010-02-01 90.15 2010-03-01 90.27 2010-04-01 90.20 2010-05-01 90.27 2010-06-01 89.94 2010-07-01 90.43 2010-08-01 90.76 2010-09-01 90.88 2010-10-01 91.42 2010-11-01 91.72 2010-12-01 92.09 2011-01-01 92.93 2011-02-01 93.61 2011-03-01 94.22 2011-04-01 94.82 2011-05-01 95.40 2011-06-01 95.56 2011-07-01 96.26 2011-08-01 96.75 2011-09-01 97.05 2011-10-01 97.30 2011-11-01 97.59 2011-12-01 97.81 2012-01-01 98.61 2012-02-01 99.30 2012-03-01 99.27 2012-04-01 99.37 2012-05-01 99.37 2012-06-01 99.40 2012-07-01 99.70 2012-08-01 99.70 2012-09-01 99.57 2012-10-01 99.72 2012-11-01 99.75 2012-12-01 99.54 2013-01-01 99.97 2013-02-01 100.09 2013-03-01 100.17 2013-04-01 100.03 2013-05-01 100.06 2013-06-01 99.94 2013-07-01 99.77 2013-08-01 99.71 2013-09-01 99.63 2013-10-01 99.68 2013-11-01 99.66 2013-12-01 98.97 2014-01-01 99.53 2014-02-01 99.83 2014-03-01 99.64 2014-04-01 99.38 2014-05-01 99.57 2014-06-01 99.63 2014-07-01 100.07 2014-08-01 99.99 2014-09-01 99.96 2014-10-01 99.87 2014-11-01 100.07 2014-12-01 99.82 2015-01-01 100.19 2015-02-01 100.40 2015-03-01 100.38 2015-04-01 100.30 2015-05-01 100.24 2015-06-01 100.03 2015-07-01 99.98 2015-08-01 100.10 2015-09-01 99.74 2015-10-01 99.70 2015-11-01 99.68 2015-12-01 99.27 2016-01-01 99.99 2016-02-01 100.14 2016-03-01 99.99 2016-04-01 100.06 2016-05-01 100.06 2016-06-01 100.02 2016-07-01 99.93 2016-08-01 99.88 2016-09-01 100.17 2016-10-01 99.74 2016-11-01 99.87 2016-12-01 99.62 2017-01-01 100.46 2017-02-01 100.80 2017-03-01 100.71 2017-04-01 100.64 2017-05-01 101.14 2017-06-01 101.18 2017-07-01 101.30 2017-08-01 101.32 2017-09-01 101.28 2017-10-01 101.18 2017-11-01 101.15 2017-12-01 101.35 2018-01-01 102.33 2018-02-01 102.10 2018-03-01 102.41 2018-04-01 102.79 2018-05-01 102.75 2018-06-01 102.82 2018-07-01 103.09 2018-08-01 103.20 2018-09-01 103.14 2018-10-01 102.97