Month Index 2015=100 1996-01-01 66.23 1996-02-01 66.29 1996-03-01 66.43 1996-04-01 66.56 1996-05-01 66.70 1996-06-01 66.96 1996-07-01 67.03 1996-08-01 67.17 1996-09-01 67.37 1996-10-01 67.50 1996-11-01 67.57 1996-12-01 67.63 1997-01-01 67.70 1997-02-01 67.70 1997-03-01 67.83 1997-04-01 68.24 1997-05-01 68.30 1997-06-01 68.24 1997-07-01 68.30 1997-08-01 68.17 1997-09-01 68.57 1997-10-01 68.71 1997-11-01 68.84 1997-12-01 68.84 1998-01-01 68.84 1998-02-01 69.04 1998-03-01 68.97 1998-04-01 68.97 1998-05-01 68.97 1998-06-01 69.11 1998-07-01 69.11 1998-08-01 69.51 1998-09-01 69.44 1998-10-01 69.51 1998-11-01 69.51 1998-12-01 69.51 1999-01-01 69.84 1999-02-01 69.84 1999-03-01 69.91 1999-04-01 69.98 1999-05-01 70.04 1999-06-01 70.11 1999-07-01 70.38 1999-08-01 70.31 1999-09-01 70.45 1999-10-01 70.65 1999-11-01 70.58 1999-12-01 70.65 2000-01-01 70.92 2000-02-01 71.18 2000-03-01 71.18 2000-04-01 71.45 2000-05-01 71.52 2000-06-01 71.38 2000-07-01 71.79 2000-08-01 71.85 2000-09-01 71.85 2000-10-01 71.85 2000-11-01 71.99 2000-12-01 72.12 2001-01-01 72.38 2001-02-01 72.66 2001-03-01 72.88 2001-04-01 73.03 2001-05-01 72.89 2001-06-01 73.06 2001-07-01 73.42 2001-08-01 73.43 2001-09-01 73.53 2001-10-01 73.66 2001-11-01 73.78 2001-12-01 74.03 2002-01-01 74.31 2002-02-01 74.37 2002-03-01 74.82 2002-04-01 75.20 2002-05-01 75.35 2002-06-01 75.78 2002-07-01 75.83 2002-08-01 75.82 2002-09-01 75.82 2002-10-01 76.04 2002-11-01 76.08 2002-12-01 76.18 2003-01-01 76.26 2003-02-01 77.09 2003-03-01 77.01 2003-04-01 77.03 2003-05-01 77.19 2003-06-01 77.17 2003-07-01 77.19 2003-08-01 76.43 2003-09-01 76.34 2003-10-01 76.58 2003-11-01 76.59 2003-12-01 76.66 2004-01-01 76.69 2004-02-01 77.08 2004-03-01 76.04 2004-04-01 76.75 2004-05-01 76.74 2004-06-01 76.74 2004-07-01 76.91 2004-08-01 76.85 2004-09-01 76.96 2004-10-01 76.98 2004-11-01 77.05 2004-12-01 76.98 2005-01-01 77.05 2005-02-01 77.18 2005-03-01 77.16 2005-04-01 77.30 2005-05-01 77.41 2005-06-01 77.36 2005-07-01 77.34 2005-08-01 76.94 2005-09-01 77.41 2005-10-01 77.37 2005-11-01 77.17 2005-12-01 77.30 2006-01-01 77.97 2006-02-01 78.03 2006-03-01 78.15 2006-04-01 78.29 2006-05-01 78.28 2006-06-01 78.34 2006-07-01 78.49 2006-08-01 78.08 2006-09-01 78.06 2006-10-01 78.19 2006-11-01 78.19 2006-12-01 78.35 2007-01-01 78.58 2007-02-01 79.02 2007-03-01 79.02 2007-04-01 79.50 2007-05-01 80.11 2007-06-01 80.35 2007-07-01 80.79 2007-08-01 80.84 2007-09-01 80.93 2007-10-01 81.11 2007-11-01 81.02 2007-12-01 81.03 2008-01-01 81.28 2008-02-01 81.80 2008-03-01 82.24 2008-04-01 82.46 2008-05-01 82.41 2008-06-01 82.91 2008-07-01 82.91 2008-08-01 82.92 2008-09-01 83.52 2008-10-01 83.78 2008-11-01 83.99 2008-12-01 84.20 2009-01-01 84.80 2009-02-01 84.86 2009-03-01 85.13 2009-04-01 85.42 2009-05-01 85.39 2009-06-01 85.41 2009-07-01 85.59 2009-08-01 86.06 2009-09-01 86.09 2009-10-01 86.27 2009-11-01 85.95 2009-12-01 85.82 2010-01-01 86.00 2010-02-01 86.18 2010-03-01 86.26 2010-04-01 86.58 2010-05-01 86.86 2010-06-01 86.92 2010-07-01 86.52 2010-08-01 87.28 2010-09-01 87.44 2010-10-01 87.57 2010-11-01 87.90 2010-12-01 87.90 2011-01-01 88.18 2011-02-01 88.75 2011-03-01 89.33 2011-04-01 89.39 2011-05-01 89.38 2011-06-01 89.39 2011-07-01 89.39 2011-08-01 89.36 2011-09-01 89.73 2011-10-01 90.08 2011-11-01 90.04 2011-12-01 90.43 2012-01-01 91.21 2012-02-01 91.64 2012-03-01 92.18 2012-04-01 92.29 2012-05-01 92.79 2012-06-01 92.82 2012-07-01 93.08 2012-08-01 93.59 2012-09-01 93.76 2012-10-01 93.98 2012-11-01 94.08 2012-12-01 94.08 2013-01-01 94.39 2013-02-01 94.79 2013-03-01 95.25 2013-04-01 95.26 2013-05-01 95.41 2013-06-01 95.47 2013-07-01 95.66 2013-08-01 95.66 2013-09-01 95.83 2013-10-01 95.80 2013-11-01 95.83 2013-12-01 96.06 2014-01-01 96.37 2014-02-01 96.77 2014-03-01 97.44 2014-04-01 97.47 2014-05-01 97.71 2014-06-01 97.74 2014-07-01 97.68 2014-08-01 97.74 2014-09-01 97.85 2014-10-01 97.92 2014-11-01 97.87 2014-12-01 97.87 2015-01-01 98.42 2015-02-01 99.09 2015-03-01 99.20 2015-04-01 99.50 2015-05-01 99.52 2015-06-01 99.52 2015-07-01 100.35 2015-08-01 100.50 2015-09-01 101.07 2015-10-01 100.90 2015-11-01 100.92 2015-12-01 101.02 2016-01-01 101.56 2016-02-01 101.82 2016-03-01 102.86 2016-04-01 103.52 2016-05-01 103.61 2016-06-01 103.61 2016-07-01 104.01 2016-08-01 104.29 2016-09-01 104.62 2016-10-01 105.49 2016-11-01 105.40 2016-12-01 105.53 2017-01-01 105.85 2017-02-01 106.89 2017-03-01 107.19 2017-04-01 108.01 2017-05-01 108.29 2017-06-01 108.59 2017-07-01 109.00 2017-08-01 109.20 2017-09-01 109.48 2017-10-01 109.74 2017-11-01 109.83 2017-12-01 109.78 2018-01-01 110.37 2018-02-01 111.04 2018-03-01 111.04 2018-04-01 111.31 2018-05-01 111.61 2018-06-01 111.87 2018-07-01 112.07 2018-08-01 112.40 2018-09-01 112.87 2018-10-01 112.92