Month Index 2015=100 1996-01-01 66.33 1996-02-01 66.62 1996-03-01 66.75 1996-04-01 66.88 1996-05-01 66.96 1996-06-01 67.00 1996-07-01 67.02 1996-08-01 67.06 1996-09-01 67.16 1996-10-01 67.30 1996-11-01 67.37 1996-12-01 67.44 1997-01-01 67.67 1997-02-01 67.83 1997-03-01 67.97 1997-04-01 68.09 1997-05-01 68.23 1997-06-01 68.26 1997-07-01 68.26 1997-08-01 68.34 1997-09-01 68.39 1997-10-01 68.53 1997-11-01 68.58 1997-12-01 68.61 1998-01-01 68.55 1998-02-01 68.79 1998-03-01 68.91 1998-04-01 69.06 1998-05-01 69.18 1998-06-01 69.26 1998-07-01 69.30 1998-08-01 69.39 1998-09-01 69.44 1998-10-01 69.53 1998-11-01 69.62 1998-12-01 69.68 1999-01-01 69.79 1999-02-01 69.96 1999-03-01 70.08 1999-04-01 70.24 1999-05-01 70.37 1999-06-01 70.43 1999-07-01 70.54 1999-08-01 70.64 1999-09-01 70.70 1999-10-01 70.87 1999-11-01 71.01 1999-12-01 71.08 2000-01-01 71.36 2000-02-01 71.47 2000-03-01 71.60 2000-04-01 71.66 2000-05-01 71.80 2000-06-01 71.84 2000-07-01 71.95 2000-08-01 72.10 2000-09-01 72.27 2000-10-01 72.51 2000-11-01 72.61 2000-12-01 72.70 2001-01-01 73.23 2001-02-01 73.41 2001-03-01 73.63 2001-04-01 73.96 2001-05-01 74.13 2001-06-01 74.27 2001-07-01 74.35 2001-08-01 74.47 2001-09-01 74.76 2001-10-01 74.87 2001-11-01 74.96 2001-12-01 75.10 2002-01-01 75.51 2002-02-01 75.61 2002-03-01 75.77 2002-04-01 76.09 2002-05-01 76.25 2002-06-01 76.31 2002-07-01 76.38 2002-08-01 76.49 2002-09-01 76.71 2002-10-01 76.93 2002-11-01 77.00 2002-12-01 77.13 2003-01-01 77.46 2003-02-01 77.64 2003-03-01 77.81 2003-04-01 77.97 2003-05-01 78.09 2003-06-01 78.18 2003-07-01 78.26 2003-08-01 78.35 2003-09-01 78.61 2003-10-01 78.89 2003-11-01 78.94 2003-12-01 79.01 2004-01-01 79.49 2004-02-01 79.70 2004-03-01 79.87 2004-04-01 79.96 2004-05-01 80.07 2004-06-01 80.18 2004-07-01 80.19 2004-08-01 80.26 2004-09-01 80.42 2004-10-01 80.63 2004-11-01 80.75 2004-12-01 80.81 2005-01-01 81.30 2005-02-01 81.40 2005-03-01 81.62 2005-04-01 81.84 2005-05-01 81.94 2005-06-01 82.01 2005-07-01 82.07 2005-08-01 82.15 2005-09-01 82.33 2005-10-01 82.53 2005-11-01 82.71 2005-12-01 82.79 2006-01-01 83.06 2006-02-01 83.24 2006-03-01 83.66 2006-04-01 83.95 2006-05-01 84.14 2006-06-01 84.27 2006-07-01 84.20 2006-08-01 84.33 2006-09-01 84.61 2006-10-01 84.78 2006-11-01 84.89 2006-12-01 84.93 2007-01-01 85.31 2007-02-01 85.57 2007-03-01 85.85 2007-04-01 85.94 2007-05-01 86.05 2007-06-01 86.11 2007-07-01 86.12 2007-08-01 86.13 2007-09-01 86.31 2007-10-01 86.54 2007-11-01 86.73 2007-12-01 86.84 2008-01-01 87.18 2008-02-01 87.49 2008-03-01 87.89 2008-04-01 88.17 2008-05-01 88.35 2008-06-01 88.44 2008-07-01 88.44 2008-08-01 88.57 2008-09-01 88.72 2008-10-01 88.94 2008-11-01 89.11 2008-12-01 89.09 2009-01-01 89.45 2009-02-01 89.77 2009-03-01 90.15 2009-04-01 90.33 2009-05-01 90.57 2009-06-01 90.58 2009-07-01 90.60 2009-08-01 90.77 2009-09-01 90.98 2009-10-01 91.07 2009-11-01 91.22 2009-12-01 91.43 2010-01-01 91.50 2010-02-01 91.66 2010-03-01 91.91 2010-04-01 92.25 2010-05-01 92.46 2010-06-01 92.70 2010-07-01 92.58 2010-08-01 92.84 2010-09-01 93.11 2010-10-01 93.28 2010-11-01 93.36 2010-12-01 93.54 2011-01-01 93.65 2011-02-01 94.03 2011-03-01 94.43 2011-04-01 94.66 2011-05-01 94.85 2011-06-01 94.93 2011-07-01 94.94 2011-08-01 94.94 2011-09-01 95.16 2011-10-01 95.42 2011-11-01 95.80 2011-12-01 96.03 2012-01-01 96.26 2012-02-01 96.52 2012-03-01 96.75 2012-04-01 96.90 2012-05-01 96.88 2012-06-01 96.88 2012-07-01 96.76 2012-08-01 96.94 2012-09-01 97.26 2012-10-01 97.50 2012-11-01 97.59 2012-12-01 97.68 2013-01-01 97.96 2013-02-01 98.14 2013-03-01 98.35 2013-04-01 98.48 2013-05-01 98.50 2013-06-01 98.43 2013-07-01 98.21 2013-08-01 98.36 2013-09-01 98.62 2013-10-01 98.58 2013-11-01 98.65 2013-12-01 98.65 2014-01-01 98.80 2014-02-01 98.96 2014-03-01 99.19 2014-04-01 99.22 2014-05-01 99.22 2014-06-01 99.20 2014-07-01 98.90 2014-08-01 99.02 2014-09-01 99.21 2014-10-01 99.24 2014-11-01 99.21 2014-12-01 99.30 2015-01-01 99.42 2015-02-01 99.59 2015-03-01 99.88 2015-04-01 99.98 2015-05-01 100.06 2015-06-01 99.98 2015-07-01 99.76 2015-08-01 99.96 2015-09-01 100.21 2015-10-01 100.31 2015-11-01 100.40 2015-12-01 100.43 2016-01-01 100.78 2016-02-01 100.87 2016-03-01 101.05 2016-04-01 101.19 2016-05-01 101.28 2016-06-01 101.33 2016-07-01 101.16 2016-08-01 101.33 2016-09-01 101.53 2016-10-01 101.65 2016-11-01 101.73 2016-12-01 101.76 2017-01-01 101.59 2017-02-01 101.89 2017-03-01 102.24 2017-04-01 102.37 2017-05-01 102.47 2017-06-01 102.54 2017-07-01 102.37 2017-08-01 102.45 2017-09-01 102.54 2017-10-01 102.37 2017-11-01 102.40 2017-12-01 102.48 2018-01-01 102.73 2018-02-01 102.78 2018-03-01 103.04 2018-04-01 103.22 2018-05-01 103.31 2018-06-01 103.30 2018-07-01 103.07 2018-08-01 103.21 2018-09-01 103.41 2018-10-01 103.52