Month Index 2015=100 1996-01-01 68.84 1996-02-01 68.44 1996-03-01 68.61 1996-04-01 68.84 1996-05-01 69.04 1996-06-01 69.36 1996-07-01 69.53 1996-08-01 69.58 1996-09-01 69.59 1996-10-01 69.57 1996-11-01 69.35 1996-12-01 69.35 1997-01-01 69.44 1997-02-01 69.90 1997-03-01 70.57 1997-04-01 71.28 1997-05-01 71.56 1997-06-01 72.03 1997-07-01 72.28 1997-08-01 72.87 1997-09-01 74.21 1997-10-01 74.62 1997-11-01 74.67 1997-12-01 74.83 1998-01-01 74.91 1998-02-01 75.14 1998-03-01 75.17 1998-04-01 75.26 1998-05-01 75.55 1998-06-01 75.60 1998-07-01 75.73 1998-08-01 73.50 1998-09-01 73.34 1998-10-01 73.44 1998-11-01 73.40 1998-12-01 73.20 1999-01-01 73.51 1999-02-01 73.80 1999-03-01 73.97 1999-04-01 73.77 1999-05-01 73.97 1999-06-01 74.06 1999-07-01 74.22 1999-08-01 74.13 1999-09-01 74.27 1999-10-01 74.23 1999-11-01 74.24 1999-12-01 74.21 2000-01-01 74.42 2000-02-01 74.56 2000-03-01 74.62 2000-04-01 74.57 2000-05-01 74.79 2000-06-01 74.89 2000-07-01 75.03 2000-08-01 75.19 2000-09-01 75.19 2000-10-01 75.29 2000-11-01 75.08 2000-12-01 75.04 2001-01-01 75.12 2001-02-01 75.12 2001-03-01 75.19 2001-04-01 74.94 2001-05-01 75.30 2001-06-01 75.46 2001-07-01 75.82 2001-08-01 75.90 2001-09-01 76.03 2001-10-01 76.47 2001-11-01 76.44 2001-12-01 75.85 2002-01-01 76.21 2002-02-01 76.48 2002-03-01 76.79 2002-04-01 77.06 2002-05-01 77.21 2002-06-01 77.28 2002-07-01 77.48 2002-08-01 77.54 2002-09-01 77.56 2002-10-01 77.58 2002-11-01 77.55 2002-12-01 77.42 2003-01-01 77.58 2003-02-01 77.81 2003-03-01 78.01 2003-04-01 77.99 2003-05-01 78.20 2003-06-01 78.21 2003-07-01 78.44 2003-08-01 78.50 2003-09-01 78.47 2003-10-01 78.41 2003-11-01 78.45 2003-12-01 78.40 2004-01-01 78.54 2004-02-01 78.44 2004-03-01 78.56 2004-04-01 78.45 2004-05-01 78.50 2004-06-01 78.61 2004-07-01 78.57 2004-08-01 78.58 2004-09-01 78.50 2004-10-01 78.34 2004-11-01 78.19 2004-12-01 78.11 2005-01-01 78.23 2005-02-01 78.35 2005-03-01 77.78 2005-04-01 77.78 2005-05-01 77.77 2005-06-01 77.80 2005-07-01 77.91 2005-08-01 77.93 2005-09-01 77.83 2005-10-01 77.72 2005-11-01 77.70 2005-12-01 77.65 2006-01-01 77.65 2006-02-01 77.76 2006-03-01 77.85 2006-04-01 77.50 2006-05-01 77.92 2006-06-01 78.00 2006-07-01 78.12 2006-08-01 77.95 2006-09-01 78.12 2006-10-01 78.27 2006-11-01 78.33 2006-12-01 78.37 2007-01-01 79.60 2007-02-01 80.05 2007-03-01 80.27 2007-04-01 80.30 2007-05-01 80.45 2007-06-01 80.51 2007-07-01 80.67 2007-08-01 80.81 2007-09-01 81.04 2007-10-01 81.72 2007-11-01 82.10 2007-12-01 83.04 2008-01-01 84.99 2008-02-01 85.74 2008-03-01 86.20 2008-04-01 86.72 2008-05-01 86.81 2008-06-01 87.12 2008-07-01 87.47 2008-08-01 87.61 2008-09-01 87.76 2008-10-01 87.82 2008-11-01 88.01 2008-12-01 88.07 2009-01-01 88.12 2009-02-01 88.38 2009-03-01 88.58 2009-04-01 88.85 2009-05-01 88.95 2009-06-01 89.34 2009-07-01 89.74 2009-08-01 89.86 2009-09-01 89.95 2009-10-01 90.29 2009-11-01 90.36 2009-12-01 90.22 2010-01-01 90.22 2010-02-01 90.32 2010-03-01 90.40 2010-04-01 90.40 2010-05-01 90.64 2010-06-01 90.85 2010-07-01 90.97 2010-08-01 91.07 2010-09-01 91.34 2010-10-01 91.52 2010-11-01 92.00 2010-12-01 92.13 2011-01-01 92.21 2011-02-01 92.65 2011-03-01 92.99 2011-04-01 93.05 2011-05-01 93.22 2011-06-01 93.55 2011-07-01 93.94 2011-08-01 94.02 2011-09-01 93.96 2011-10-01 93.91 2011-11-01 93.93 2011-12-01 94.16 2012-01-01 94.54 2012-02-01 95.44 2012-03-01 95.82 2012-04-01 95.61 2012-05-01 95.63 2012-06-01 95.82 2012-07-01 95.94 2012-08-01 95.97 2012-09-01 96.00 2012-10-01 95.83 2012-11-01 95.82 2012-12-01 95.84 2013-01-01 96.42 2013-02-01 96.82 2013-03-01 96.61 2013-04-01 96.63 2013-05-01 96.82 2013-06-01 96.82 2013-07-01 97.22 2013-08-01 97.13 2013-09-01 97.40 2013-10-01 97.31 2013-11-01 97.43 2013-12-01 96.82 2014-01-01 97.22 2014-02-01 97.61 2014-03-01 97.58 2014-04-01 97.50 2014-05-01 97.70 2014-06-01 97.65 2014-07-01 98.56 2014-08-01 98.48 2014-09-01 98.19 2014-10-01 98.22 2014-11-01 98.37 2014-12-01 98.45 2015-01-01 99.21 2015-02-01 99.31 2015-03-01 99.78 2015-04-01 99.92 2015-05-01 100.16 2015-06-01 99.86 2015-07-01 100.52 2015-08-01 100.35 2015-09-01 100.17 2015-10-01 100.27 2015-11-01 100.25 2015-12-01 100.21 2016-01-01 100.51 2016-02-01 100.24 2016-03-01 100.22 2016-04-01 100.60 2016-05-01 100.46 2016-06-01 100.14 2016-07-01 100.83 2016-08-01 100.44 2016-09-01 100.55 2016-10-01 100.76 2016-11-01 100.67 2016-12-01 100.68 2017-01-01 101.24 2017-02-01 101.26 2017-03-01 102.22 2017-04-01 102.11 2017-05-01 102.38 2017-06-01 102.29 2017-07-01 103.25 2017-08-01 102.84 2017-09-01 102.95 2017-10-01 103.15 2017-11-01 103.54 2017-12-01 103.90 2018-01-01 103.68 2018-02-01 103.83 2018-03-01 104.35 2018-04-01 104.43 2018-05-01 104.21 2018-06-01 103.72 2018-07-01 104.58 2018-08-01 104.33 2018-09-01 104.71 2018-10-01 104.69