Month Index 2015=100 1996-01-01 65.86 1996-02-01 65.59 1996-03-01 66.09 1996-04-01 65.89 1996-05-01 65.76 1996-06-01 65.94 1996-07-01 65.92 1996-08-01 66.07 1996-09-01 66.07 1996-10-01 66.11 1996-11-01 65.96 1996-12-01 66.14 1997-01-01 66.25 1997-02-01 66.28 1997-03-01 66.34 1997-04-01 66.54 1997-05-01 66.72 1997-06-01 66.72 1997-07-01 66.92 1997-08-01 67.08 1997-09-01 67.18 1997-10-01 67.30 1997-11-01 67.30 1997-12-01 67.23 1998-01-01 67.41 1998-02-01 67.40 1998-03-01 67.67 1998-04-01 67.47 1998-05-01 67.62 1998-06-01 67.79 1998-07-01 67.79 1998-08-01 67.81 1998-09-01 67.79 1998-10-01 67.70 1998-11-01 67.75 1998-12-01 67.62 1999-01-01 67.97 1999-02-01 67.88 1999-03-01 67.86 1999-04-01 67.78 1999-05-01 67.76 1999-06-01 67.91 1999-07-01 67.85 1999-08-01 67.72 1999-09-01 67.59 1999-10-01 67.60 1999-11-01 67.55 1999-12-01 67.34 2000-01-01 67.76 2000-02-01 68.16 2000-03-01 68.11 2000-04-01 67.89 2000-05-01 67.78 2000-06-01 68.06 2000-07-01 68.06 2000-08-01 68.18 2000-09-01 68.29 2000-10-01 68.14 2000-11-01 68.13 2000-12-01 68.12 2001-01-01 68.29 2001-02-01 69.15 2001-03-01 69.30 2001-04-01 69.33 2001-05-01 69.57 2001-06-01 69.78 2001-07-01 69.90 2001-08-01 70.20 2001-09-01 70.31 2001-10-01 70.51 2001-11-01 70.49 2001-12-01 70.20 2002-01-01 70.38 2002-02-01 70.29 2002-03-01 70.59 2002-04-01 70.63 2002-05-01 70.60 2002-06-01 70.83 2002-07-01 70.95 2002-08-01 71.81 2002-09-01 71.65 2002-10-01 71.76 2002-11-01 71.89 2002-12-01 71.69 2003-01-01 71.97 2003-02-01 72.03 2003-03-01 72.28 2003-04-01 72.18 2003-05-01 72.25 2003-06-01 72.35 2003-07-01 72.38 2003-08-01 72.66 2003-09-01 73.12 2003-10-01 73.05 2003-11-01 73.51 2003-12-01 73.21 2004-01-01 73.58 2004-02-01 73.89 2004-03-01 74.13 2004-04-01 74.12 2004-05-01 74.23 2004-06-01 74.21 2004-07-01 74.40 2004-08-01 74.36 2004-09-01 74.33 2004-10-01 74.31 2004-11-01 74.25 2004-12-01 74.13 2005-01-01 76.09 2005-02-01 76.05 2005-03-01 76.10 2005-04-01 76.13 2005-05-01 75.97 2005-06-01 76.11 2005-07-01 75.93 2005-08-01 76.15 2005-09-01 75.89 2005-10-01 76.28 2005-11-01 76.22 2005-12-01 76.26 2006-01-01 76.64 2006-02-01 76.95 2006-03-01 76.75 2006-04-01 76.68 2006-05-01 76.95 2006-06-01 77.02 2006-07-01 76.98 2006-08-01 77.08 2006-09-01 77.16 2006-10-01 77.35 2006-11-01 77.73 2006-12-01 77.96 2007-01-01 78.25 2007-02-01 78.04 2007-03-01 78.50 2007-04-01 78.90 2007-05-01 78.96 2007-06-01 79.29 2007-07-01 79.55 2007-08-01 80.25 2007-09-01 80.57 2007-10-01 81.91 2007-11-01 82.63 2007-12-01 83.16 2008-01-01 84.46 2008-02-01 84.97 2008-03-01 85.13 2008-04-01 85.52 2008-05-01 85.63 2008-06-01 85.31 2008-07-01 85.64 2008-08-01 85.92 2008-09-01 85.80 2008-10-01 86.19 2008-11-01 86.18 2008-12-01 85.96 2009-01-01 86.27 2009-02-01 86.01 2009-03-01 86.21 2009-04-01 86.12 2009-05-01 86.09 2009-06-01 85.79 2009-07-01 85.81 2009-08-01 85.90 2009-09-01 85.65 2009-10-01 85.67 2009-11-01 85.58 2009-12-01 85.37 2010-01-01 85.51 2010-02-01 85.06 2010-03-01 85.53 2010-04-01 85.62 2010-05-01 85.70 2010-06-01 85.89 2010-07-01 86.08 2010-08-01 86.30 2010-09-01 86.14 2010-10-01 86.58 2010-11-01 86.64 2010-12-01 86.78 2011-01-01 87.74 2011-02-01 88.50 2011-03-01 89.28 2011-04-01 89.58 2011-05-01 89.77 2011-06-01 89.92 2011-07-01 90.42 2011-08-01 90.77 2011-09-01 90.93 2011-10-01 91.13 2011-11-01 91.05 2011-12-01 91.02 2012-01-01 92.10 2012-02-01 92.55 2012-03-01 93.22 2012-04-01 92.77 2012-05-01 93.18 2012-06-01 93.13 2012-07-01 93.16 2012-08-01 93.43 2012-09-01 93.24 2012-10-01 93.38 2012-11-01 93.58 2012-12-01 93.73 2013-01-01 94.13 2013-02-01 94.16 2013-03-01 95.34 2013-04-01 95.74 2013-05-01 95.70 2013-06-01 95.60 2013-07-01 95.81 2013-08-01 96.07 2013-09-01 96.01 2013-10-01 96.44 2013-11-01 96.52 2013-12-01 96.61 2014-01-01 97.14 2014-02-01 97.16 2014-03-01 98.23 2014-04-01 98.51 2014-05-01 98.66 2014-06-01 98.60 2014-07-01 98.98 2014-08-01 98.96 2014-09-01 98.75 2014-10-01 99.09 2014-11-01 99.11 2014-12-01 99.20 2015-01-01 99.34 2015-02-01 99.39 2015-03-01 99.88 2015-04-01 100.29 2015-05-01 100.31 2015-06-01 100.49 2015-07-01 100.40 2015-08-01 100.03 2015-09-01 99.97 2015-10-01 99.82 2015-11-01 99.95 2015-12-01 100.12 2016-01-01 100.22 2016-02-01 100.37 2016-03-01 100.41 2016-04-01 100.97 2016-05-01 100.63 2016-06-01 100.59 2016-07-01 100.48 2016-08-01 100.72 2016-09-01 100.70 2016-10-01 101.13 2016-11-01 101.38 2016-12-01 101.32 2017-01-01 101.84 2017-02-01 102.14 2017-03-01 102.34 2017-04-01 103.22 2017-05-01 103.40 2017-06-01 103.56 2017-07-01 103.86 2017-08-01 104.12 2017-09-01 104.36 2017-10-01 104.82 2017-11-01 104.72 2017-12-01 104.94 2018-01-01 105.55 2018-02-01 105.53 2018-03-01 106.00 2018-04-01 105.95 2018-05-01 105.88 2018-06-01 106.43 2018-07-01 106.53 2018-08-01 106.38 2018-09-01 106.42 2018-10-01 106.86