Month Index 2015=100 1996-01-01 59.09 1996-02-01 59.09 1996-03-01 59.09 1996-04-01 60.97 1996-05-01 60.97 1996-06-01 60.97 1996-07-01 61.14 1996-08-01 61.14 1996-09-01 61.14 1996-10-01 60.84 1996-11-01 60.84 1996-12-01 60.84 1997-01-01 61.79 1997-02-01 61.79 1997-03-01 61.79 1997-04-01 61.85 1997-05-01 61.85 1997-06-01 61.85 1997-07-01 61.10 1997-08-01 61.10 1997-09-01 61.10 1997-10-01 61.00 1997-11-01 61.00 1997-12-01 61.00 1998-01-01 63.92 1998-02-01 63.92 1998-03-01 63.92 1998-04-01 65.66 1998-05-01 65.66 1998-06-01 65.66 1998-07-01 65.78 1998-08-01 65.78 1998-09-01 65.78 1998-10-01 65.87 1998-11-01 65.87 1998-12-01 65.87 1999-01-01 67.37 1999-02-01 67.37 1999-03-01 67.37 1999-04-01 67.51 1999-05-01 67.51 1999-06-01 67.51 1999-07-01 67.78 1999-08-01 67.78 1999-09-01 67.78 1999-10-01 67.78 1999-11-01 67.78 1999-12-01 67.78 2000-01-01 68.05 2000-02-01 68.05 2000-03-01 68.05 2000-04-01 67.90 2000-05-01 67.90 2000-06-01 67.90 2000-07-01 68.23 2000-08-01 68.23 2000-09-01 68.23 2000-10-01 68.66 2000-11-01 68.66 2000-12-01 68.66 2001-01-01 69.16 2001-02-01 69.16 2001-03-01 69.16 2001-04-01 69.83 2001-05-01 69.82 2001-06-01 69.83 2001-07-01 70.67 2001-08-01 70.67 2001-09-01 70.67 2001-10-01 69.84 2001-11-01 70.66 2001-12-01 70.66 2002-01-01 71.06 2002-02-01 71.06 2002-03-01 71.06 2002-04-01 71.28 2002-05-01 71.28 2002-06-01 71.28 2002-07-01 71.30 2002-08-01 71.30 2002-09-01 71.30 2002-10-01 71.55 2002-11-01 71.55 2002-12-01 71.55 2003-01-01 71.80 2003-02-01 71.81 2003-03-01 71.94 2003-04-01 71.90 2003-05-01 72.09 2003-06-01 72.24 2003-07-01 72.21 2003-08-01 72.14 2003-09-01 72.10 2003-10-01 72.09 2003-11-01 72.03 2003-12-01 72.01 2004-01-01 73.08 2004-02-01 74.16 2004-03-01 74.40 2004-04-01 74.33 2004-05-01 74.25 2004-06-01 74.49 2004-07-01 74.52 2004-08-01 74.56 2004-09-01 74.55 2004-10-01 74.54 2004-11-01 74.57 2004-12-01 74.63 2005-01-01 75.06 2005-02-01 75.15 2005-03-01 75.24 2005-04-01 75.36 2005-05-01 75.51 2005-06-01 75.68 2005-07-01 75.84 2005-08-01 75.88 2005-09-01 76.02 2005-10-01 76.18 2005-11-01 76.17 2005-12-01 76.35 2006-01-01 76.47 2006-02-01 76.37 2006-03-01 76.93 2006-04-01 76.85 2006-05-01 77.39 2006-06-01 77.22 2006-07-01 77.22 2006-08-01 77.19 2006-09-01 77.10 2006-10-01 77.14 2006-11-01 77.15 2006-12-01 77.32 2007-01-01 77.31 2007-02-01 77.68 2007-03-01 78.15 2007-04-01 78.47 2007-05-01 78.56 2007-06-01 78.45 2007-07-01 78.53 2007-08-01 78.58 2007-09-01 79.20 2007-10-01 79.52 2007-11-01 79.73 2007-12-01 79.75 2008-01-01 80.31 2008-02-01 80.46 2008-03-01 80.73 2008-04-01 80.77 2008-05-01 81.19 2008-06-01 81.29 2008-07-01 81.35 2008-08-01 81.37 2008-09-01 81.40 2008-10-01 81.68 2008-11-01 82.04 2008-12-01 82.17 2009-01-01 82.01 2009-02-01 81.73 2009-03-01 81.70 2009-04-01 82.28 2009-05-01 82.31 2009-06-01 82.08 2009-07-01 81.87 2009-08-01 81.99 2009-09-01 81.77 2009-10-01 81.73 2009-11-01 81.55 2009-12-01 81.58 2010-01-01 81.89 2010-02-01 81.92 2010-03-01 82.02 2010-04-01 82.21 2010-05-01 81.91 2010-06-01 81.93 2010-07-01 81.67 2010-08-01 81.34 2010-09-01 81.31 2010-10-01 81.72 2010-11-01 81.86 2010-12-01 81.69 2011-01-01 82.52 2011-02-01 82.20 2011-03-01 82.42 2011-04-01 82.44 2011-05-01 82.62 2011-06-01 82.57 2011-07-01 83.25 2011-08-01 83.55 2011-09-01 83.99 2011-10-01 84.13 2011-11-01 84.24 2011-12-01 84.28 2012-01-01 84.30 2012-02-01 84.56 2012-03-01 84.80 2012-04-01 85.10 2012-05-01 85.43 2012-06-01 85.94 2012-07-01 86.41 2012-08-01 87.04 2012-09-01 87.43 2012-10-01 87.87 2012-11-01 88.20 2012-12-01 88.52 2013-01-01 88.71 2013-02-01 89.59 2013-03-01 90.40 2013-04-01 90.83 2013-05-01 91.38 2013-06-01 91.60 2013-07-01 92.92 2013-08-01 93.26 2013-09-01 93.54 2013-10-01 93.72 2013-11-01 94.80 2013-12-01 95.37 2014-01-01 95.26 2014-02-01 96.48 2014-03-01 96.52 2014-04-01 96.40 2014-05-01 96.40 2014-06-01 96.47 2014-07-01 96.33 2014-08-01 96.53 2014-09-01 96.84 2014-10-01 96.91 2014-11-01 97.03 2014-12-01 97.03 2015-01-01 96.92 2015-02-01 97.58 2015-03-01 97.73 2015-04-01 98.62 2015-05-01 99.33 2015-06-01 100.09 2015-07-01 100.51 2015-08-01 101.32 2015-09-01 101.95 2015-10-01 101.91 2015-11-01 102.04 2015-12-01 101.99 2016-01-01 102.95 2016-02-01 102.84 2016-03-01 102.79 2016-04-01 102.65 2016-05-01 102.94 2016-06-01 102.94 2016-07-01 103.45 2016-08-01 103.52 2016-09-01 103.39 2016-10-01 103.43 2016-11-01 103.79 2016-12-01 104.16 2017-01-01 101.57 2017-02-01 102.14 2017-03-01 102.95 2017-04-01 102.95 2017-05-01 103.38 2017-06-01 104.14 2017-07-01 104.09 2017-08-01 104.19 2017-09-01 104.16 2017-10-01 104.26 2017-11-01 104.12 2017-12-01 103.49 2018-01-01 104.21 2018-02-01 104.97 2018-03-01 105.88 2018-04-01 106.26 2018-05-01 106.94 2018-06-01 107.05 2018-07-01 107.04 2018-08-01 107.57 2018-09-01 107.26 2018-10-01 107.12