Month Index 2015=100 1996-01-01 75.50 1996-02-01 76.17 1996-03-01 76.34 1996-04-01 76.34 1996-05-01 76.34 1996-06-01 76.47 1996-07-01 76.51 1996-08-01 76.49 1996-09-01 76.49 1996-10-01 76.49 1996-11-01 76.43 1996-12-01 76.42 1997-01-01 76.70 1997-02-01 77.05 1997-03-01 77.16 1997-04-01 77.05 1997-05-01 77.06 1997-06-01 77.14 1997-07-01 77.07 1997-08-01 76.99 1997-09-01 77.07 1997-10-01 77.18 1997-11-01 76.97 1997-12-01 77.09 1998-01-01 77.35 1998-02-01 77.76 1998-03-01 77.96 1998-04-01 77.94 1998-05-01 78.24 1998-06-01 78.17 1998-07-01 78.18 1998-08-01 78.27 1998-09-01 78.39 1998-10-01 78.43 1998-11-01 78.43 1998-12-01 78.33 1999-01-01 78.50 1999-02-01 78.80 1999-03-01 78.89 1999-04-01 78.71 1999-05-01 78.69 1999-06-01 78.68 1999-07-01 78.56 1999-08-01 78.50 1999-09-01 78.62 1999-10-01 78.45 1999-11-01 78.51 1999-12-01 78.48 2000-01-01 78.68 2000-02-01 78.68 2000-03-01 78.84 2000-04-01 78.86 2000-05-01 79.10 2000-06-01 79.11 2000-07-01 79.17 2000-08-01 79.17 2000-09-01 79.39 2000-10-01 79.48 2000-11-01 79.63 2000-12-01 79.64 2001-01-01 80.10 2001-02-01 80.39 2001-03-01 80.50 2001-04-01 80.72 2001-05-01 80.78 2001-06-01 80.97 2001-07-01 80.88 2001-08-01 81.06 2001-09-01 81.02 2001-10-01 81.07 2001-11-01 80.98 2001-12-01 81.21 2002-01-01 81.45 2002-02-01 81.61 2002-03-01 81.70 2002-04-01 81.50 2002-05-01 81.73 2002-06-01 81.77 2002-07-01 81.91 2002-08-01 82.03 2002-09-01 82.10 2002-10-01 82.07 2002-11-01 82.16 2002-12-01 82.23 2003-01-01 82.41 2003-02-01 82.63 2003-03-01 82.85 2003-04-01 83.03 2003-05-01 83.11 2003-06-01 83.11 2003-07-01 83.29 2003-08-01 83.24 2003-09-01 83.14 2003-10-01 83.31 2003-11-01 83.21 2003-12-01 83.15 2004-01-01 83.36 2004-02-01 83.61 2004-03-01 83.80 2004-04-01 83.61 2004-05-01 83.74 2004-06-01 83.53 2004-07-01 83.48 2004-08-01 83.52 2004-09-01 83.32 2004-10-01 83.24 2004-11-01 83.14 2004-12-01 83.01 2005-01-01 83.16 2005-02-01 83.29 2005-03-01 83.26 2005-04-01 83.09 2005-05-01 83.13 2005-06-01 83.01 2005-07-01 83.02 2005-08-01 83.16 2005-09-01 82.94 2005-10-01 82.98 2005-11-01 83.00 2005-12-01 83.19 2006-01-01 83.43 2006-02-01 83.98 2006-03-01 84.14 2006-04-01 84.31 2006-05-01 84.65 2006-06-01 84.77 2006-07-01 84.97 2006-08-01 85.06 2006-09-01 85.40 2006-10-01 85.53 2006-11-01 85.70 2006-12-01 85.62 2007-01-01 85.84 2007-02-01 86.30 2007-03-01 86.64 2007-04-01 86.86 2007-05-01 87.34 2007-06-01 87.55 2007-07-01 87.72 2007-08-01 87.94 2007-09-01 87.96 2007-10-01 88.17 2007-11-01 88.41 2007-12-01 88.74 2008-01-01 89.37 2008-02-01 89.99 2008-03-01 90.34 2008-04-01 90.60 2008-05-01 90.75 2008-06-01 90.80 2008-07-01 91.04 2008-08-01 91.22 2008-09-01 91.00 2008-10-01 91.08 2008-11-01 90.93 2008-12-01 90.82 2009-01-01 91.07 2009-02-01 91.69 2009-03-01 91.84 2009-04-01 91.83 2009-05-01 91.98 2009-06-01 91.96 2009-07-01 92.08 2009-08-01 92.24 2009-09-01 92.32 2009-10-01 92.34 2009-11-01 92.08 2009-12-01 91.97 2010-01-01 92.15 2010-02-01 92.44 2010-03-01 92.33 2010-04-01 92.27 2010-05-01 92.39 2010-06-01 91.90 2010-07-01 92.40 2010-08-01 92.74 2010-09-01 92.97 2010-10-01 93.44 2010-11-01 93.69 2010-12-01 93.97 2011-01-01 94.81 2011-02-01 95.16 2011-03-01 95.33 2011-04-01 95.54 2011-05-01 95.93 2011-06-01 95.76 2011-07-01 96.22 2011-08-01 96.43 2011-09-01 96.78 2011-10-01 96.89 2011-11-01 97.26 2011-12-01 97.35 2012-01-01 98.27 2012-02-01 99.12 2012-03-01 99.15 2012-04-01 99.15 2012-05-01 99.30 2012-06-01 99.15 2012-07-01 99.65 2012-08-01 99.59 2012-09-01 99.57 2012-10-01 99.84 2012-11-01 99.97 2012-12-01 99.70 2013-01-01 100.19 2013-02-01 100.35 2013-03-01 100.62 2013-04-01 100.51 2013-05-01 100.87 2013-06-01 100.57 2013-07-01 100.33 2013-08-01 100.35 2013-09-01 100.31 2013-10-01 100.52 2013-11-01 100.55 2013-12-01 100.20 2014-01-01 100.74 2014-02-01 101.13 2014-03-01 100.98 2014-04-01 100.82 2014-05-01 100.85 2014-06-01 100.92 2014-07-01 100.72 2014-08-01 100.46 2014-09-01 100.39 2014-10-01 100.34 2014-11-01 100.46 2014-12-01 99.95 2015-01-01 100.38 2015-02-01 100.44 2015-03-01 100.40 2015-04-01 100.12 2015-05-01 100.13 2015-06-01 99.94 2015-07-01 99.80 2015-08-01 99.95 2015-09-01 99.73 2015-10-01 99.82 2015-11-01 99.79 2015-12-01 99.51 2016-01-01 100.30 2016-02-01 100.53 2016-03-01 100.34 2016-04-01 100.26 2016-05-01 100.39 2016-06-01 100.33 2016-07-01 100.15 2016-08-01 100.06 2016-09-01 100.49 2016-10-01 99.98 2016-11-01 100.02 2016-12-01 99.94 2017-01-01 100.57 2017-02-01 100.55 2017-03-01 100.32 2017-04-01 100.30 2017-05-01 100.79 2017-06-01 100.74 2017-07-01 100.64 2017-08-01 100.76 2017-09-01 100.72 2017-10-01 100.70 2017-11-01 100.79 2017-12-01 101.13 2018-01-01 102.15 2018-02-01 101.97 2018-03-01 102.42 2018-04-01 102.77 2018-05-01 102.90 2018-06-01 102.93 2018-07-01 103.33 2018-08-01 103.49 2018-09-01 103.60 2018-10-01 103.54