Month Index 2015=100 1996-01-01 66.72 1996-02-01 66.64 1996-03-01 66.62 1996-04-01 66.90 1996-05-01 67.24 1996-06-01 67.68 1996-07-01 68.09 1996-08-01 68.29 1996-09-01 68.18 1996-10-01 68.10 1996-11-01 68.18 1996-12-01 68.25 1997-01-01 67.92 1997-02-01 68.04 1997-03-01 68.12 1997-04-01 68.23 1997-05-01 68.87 1997-06-01 69.34 1997-07-01 69.75 1997-08-01 69.93 1997-09-01 69.74 1997-10-01 69.80 1997-11-01 70.05 1997-12-01 70.30 1998-01-01 70.14 1998-02-01 70.20 1998-03-01 69.95 1998-04-01 70.04 1998-05-01 69.86 1998-06-01 69.82 1998-07-01 69.93 1998-08-01 69.90 1998-09-01 69.64 1998-10-01 69.14 1998-11-01 69.11 1998-12-01 69.02 1999-01-01 69.01 1999-02-01 68.91 1999-03-01 68.77 1999-04-01 68.83 1999-05-01 68.76 1999-06-01 68.90 1999-07-01 69.39 1999-08-01 69.62 1999-09-01 69.40 1999-10-01 69.40 1999-11-01 69.60 1999-12-01 69.82 2000-01-01 70.04 2000-02-01 70.17 2000-03-01 70.21 2000-04-01 70.59 2000-05-01 70.77 2000-06-01 70.85 2000-07-01 71.51 2000-08-01 71.94 2000-09-01 71.81 2000-10-01 71.87 2000-11-01 72.13 2000-12-01 72.56 2001-01-01 73.15 2001-02-01 74.14 2001-03-01 75.18 2001-04-01 76.53 2001-05-01 77.43 2001-06-01 77.81 2001-07-01 78.36 2001-08-01 78.73 2001-09-01 78.45 2001-10-01 78.25 2001-11-01 78.27 2001-12-01 78.37 2002-01-01 78.25 2002-02-01 78.41 2002-03-01 78.25 2002-04-01 78.46 2002-05-01 78.39 2002-06-01 78.24 2002-07-01 78.31 2002-08-01 78.52 2002-09-01 78.02 2002-10-01 77.92 2002-11-01 78.15 2002-12-01 78.34 2003-01-01 78.25 2003-02-01 78.46 2003-03-01 78.42 2003-04-01 78.56 2003-05-01 78.58 2003-06-01 78.73 2003-07-01 79.21 2003-08-01 79.61 2003-09-01 79.47 2003-10-01 79.65 2003-11-01 79.91 2003-12-01 79.99 2004-01-01 80.09 2004-02-01 80.27 2004-03-01 80.45 2004-04-01 80.49 2004-05-01 80.56 2004-06-01 80.83 2004-07-01 81.27 2004-08-01 81.51 2004-09-01 81.03 2004-10-01 81.11 2004-11-01 81.38 2004-12-01 81.39 2005-01-01 81.34 2005-02-01 81.60 2005-03-01 81.57 2005-04-01 81.54 2005-05-01 81.80 2005-06-01 81.94 2005-07-01 82.26 2005-08-01 82.50 2005-09-01 82.30 2005-10-01 82.20 2005-11-01 82.35 2005-12-01 82.39 2006-01-01 82.41 2006-02-01 82.81 2006-03-01 83.05 2006-04-01 83.15 2006-05-01 83.38 2006-06-01 83.57 2006-07-01 84.03 2006-08-01 84.40 2006-09-01 84.26 2006-10-01 84.26 2006-11-01 84.49 2006-12-01 84.63 2007-01-01 84.51 2007-02-01 84.50 2007-03-01 84.52 2007-04-01 84.76 2007-05-01 84.81 2007-06-01 85.02 2007-07-01 85.24 2007-08-01 85.84 2007-09-01 85.97 2007-10-01 86.34 2007-11-01 86.94 2007-12-01 87.31 2008-01-01 87.90 2008-02-01 88.26 2008-03-01 88.31 2008-04-01 88.79 2008-05-01 89.11 2008-06-01 89.10 2008-07-01 89.60 2008-08-01 90.10 2008-09-01 89.92 2008-10-01 89.92 2008-11-01 90.00 2008-12-01 90.26 2009-01-01 90.15 2009-02-01 90.40 2009-03-01 90.33 2009-04-01 90.27 2009-05-01 90.53 2009-06-01 90.44 2009-07-01 90.56 2009-08-01 90.80 2009-09-01 90.61 2009-10-01 90.66 2009-11-01 90.65 2009-12-01 90.50 2010-01-01 90.45 2010-02-01 90.65 2010-03-01 90.46 2010-04-01 90.74 2010-05-01 90.90 2010-06-01 90.74 2010-07-01 90.94 2010-08-01 91.14 2010-09-01 90.96 2010-10-01 90.80 2010-11-01 91.29 2010-12-01 91.13 2011-01-01 91.32 2011-02-01 91.58 2011-03-01 92.00 2011-04-01 92.38 2011-05-01 92.89 2011-06-01 93.23 2011-07-01 93.74 2011-08-01 94.09 2011-09-01 94.11 2011-10-01 94.25 2011-11-01 94.37 2011-12-01 94.75 2012-01-01 94.98 2012-02-01 95.39 2012-03-01 95.34 2012-04-01 95.34 2012-05-01 95.72 2012-06-01 95.78 2012-07-01 95.92 2012-08-01 96.28 2012-09-01 96.11 2012-10-01 96.80 2012-11-01 97.34 2012-12-01 97.70 2013-01-01 97.71 2013-02-01 97.98 2013-03-01 98.22 2013-04-01 98.30 2013-05-01 98.64 2013-06-01 98.73 2013-07-01 98.88 2013-08-01 99.39 2013-09-01 99.12 2013-10-01 99.22 2013-11-01 99.39 2013-12-01 99.40 2014-01-01 99.46 2014-02-01 99.59 2014-03-01 99.41 2014-04-01 99.40 2014-05-01 99.60 2014-06-01 99.60 2014-07-01 99.60 2014-08-01 99.80 2014-09-01 99.62 2014-10-01 99.58 2014-11-01 99.85 2014-12-01 99.86 2015-01-01 99.63 2015-02-01 99.77 2015-03-01 99.62 2015-04-01 99.66 2015-05-01 99.86 2015-06-01 99.94 2015-07-01 100.06 2015-08-01 100.30 2015-09-01 100.05 2015-10-01 100.18 2015-11-01 100.34 2015-12-01 100.59 2016-01-01 100.18 2016-02-01 100.19 2016-03-01 100.29 2016-04-01 100.37 2016-05-01 100.45 2016-06-01 100.33 2016-07-01 100.44 2016-08-01 100.64 2016-09-01 100.29 2016-10-01 100.26 2016-11-01 100.72 2016-12-01 100.73 2017-01-01 100.71 2017-02-01 100.76 2017-03-01 100.90 2017-04-01 100.95 2017-05-01 101.34 2017-06-01 101.50 2017-07-01 101.63 2017-08-01 102.08 2017-09-01 101.79 2017-10-01 101.85 2017-11-01 102.19 2017-12-01 102.11 2018-01-01 101.96 2018-02-01 102.31 2018-03-01 102.42 2018-04-01 102.38 2018-05-01 102.71 2018-06-01 102.76 2018-07-01 102.89 2018-08-01 103.29 2018-09-01 103.02 2018-10-01 102.93