Month Index 2015=100 1996-01-01 62.36 1996-02-01 62.62 1996-03-01 62.70 1996-04-01 62.76 1996-05-01 62.75 1996-06-01 62.77 1996-07-01 62.84 1996-08-01 62.86 1996-09-01 63.06 1996-10-01 63.13 1996-11-01 63.27 1996-12-01 63.34 1997-01-01 63.50 1997-02-01 63.76 1997-03-01 63.78 1997-04-01 63.87 1997-05-01 63.96 1997-06-01 63.95 1997-07-01 63.97 1997-08-01 64.06 1997-09-01 64.23 1997-10-01 64.28 1997-11-01 64.47 1997-12-01 64.53 1998-01-01 64.81 1998-02-01 65.10 1998-03-01 65.10 1998-04-01 65.11 1998-05-01 64.88 1998-06-01 64.74 1998-07-01 64.99 1998-08-01 65.06 1998-09-01 65.16 1998-10-01 65.32 1998-11-01 65.46 1998-12-01 65.61 1999-01-01 65.64 1999-02-01 65.73 1999-03-01 66.08 1999-04-01 66.04 1999-05-01 66.09 1999-06-01 65.69 1999-07-01 65.77 1999-08-01 65.83 1999-09-01 66.06 1999-10-01 66.22 1999-11-01 66.33 1999-12-01 66.51 2000-01-01 66.58 2000-02-01 66.93 2000-03-01 67.05 2000-04-01 66.74 2000-05-01 66.68 2000-06-01 67.02 2000-07-01 67.20 2000-08-01 67.28 2000-09-01 67.52 2000-10-01 67.68 2000-11-01 67.92 2000-12-01 67.85 2001-01-01 68.23 2001-02-01 68.33 2001-03-01 68.38 2001-04-01 68.49 2001-05-01 68.55 2001-06-01 68.60 2001-07-01 68.70 2001-08-01 68.74 2001-09-01 69.02 2001-10-01 69.31 2001-11-01 69.49 2001-12-01 69.61 2002-01-01 69.99 2002-02-01 70.12 2002-03-01 70.28 2002-04-01 70.34 2002-05-01 70.53 2002-06-01 70.84 2002-07-01 70.89 2002-08-01 71.02 2002-09-01 71.15 2002-10-01 71.37 2002-11-01 71.47 2002-12-01 71.62 2003-01-01 72.03 2003-02-01 72.13 2003-03-01 72.20 2003-04-01 72.24 2003-05-01 72.30 2003-06-01 72.41 2003-07-01 72.48 2003-08-01 72.61 2003-09-01 72.76 2003-10-01 72.92 2003-11-01 73.09 2003-12-01 73.19 2004-01-01 73.73 2004-02-01 74.10 2004-03-01 74.35 2004-04-01 74.38 2004-05-01 74.43 2004-06-01 74.40 2004-07-01 74.45 2004-08-01 74.44 2004-09-01 74.54 2004-10-01 74.89 2004-11-01 75.11 2004-12-01 75.23 2005-01-01 75.43 2005-02-01 75.73 2005-03-01 75.74 2005-04-01 75.70 2005-05-01 75.81 2005-06-01 75.82 2005-07-01 75.79 2005-08-01 75.94 2005-09-01 76.20 2005-10-01 76.30 2005-11-01 76.37 2005-12-01 76.62 2006-01-01 76.99 2006-02-01 77.34 2006-03-01 77.46 2006-04-01 77.40 2006-05-01 77.46 2006-06-01 77.39 2006-07-01 77.39 2006-08-01 77.51 2006-09-01 77.64 2006-10-01 77.90 2006-11-01 78.11 2006-12-01 77.97 2007-01-01 78.53 2007-02-01 78.93 2007-03-01 79.10 2007-04-01 79.21 2007-05-01 79.44 2007-06-01 79.40 2007-07-01 79.55 2007-08-01 79.77 2007-09-01 79.89 2007-10-01 80.21 2007-11-01 80.34 2007-12-01 80.48 2008-01-01 81.00 2008-02-01 81.53 2008-03-01 81.76 2008-04-01 81.83 2008-05-01 82.07 2008-06-01 82.44 2008-07-01 82.54 2008-08-01 82.60 2008-09-01 82.94 2008-10-01 83.28 2008-11-01 83.51 2008-12-01 83.68 2009-01-01 83.97 2009-02-01 84.27 2009-03-01 84.23 2009-04-01 84.16 2009-05-01 84.32 2009-06-01 84.25 2009-07-01 84.44 2009-08-01 84.52 2009-09-01 84.54 2009-10-01 84.70 2009-11-01 84.88 2009-12-01 84.78 2010-01-01 85.14 2010-02-01 85.36 2010-03-01 85.44 2010-04-01 85.39 2010-05-01 85.66 2010-06-01 85.56 2010-07-01 85.66 2010-08-01 85.72 2010-09-01 85.70 2010-10-01 86.06 2010-11-01 86.24 2010-12-01 86.19 2011-01-01 86.90 2011-02-01 87.14 2011-03-01 87.40 2011-04-01 87.45 2011-05-01 87.73 2011-06-01 87.72 2011-07-01 88.04 2011-08-01 88.33 2011-09-01 88.44 2011-10-01 88.75 2011-11-01 88.92 2011-12-01 88.98 2012-01-01 89.85 2012-02-01 90.39 2012-03-01 90.31 2012-04-01 90.61 2012-05-01 90.82 2012-06-01 91.18 2012-07-01 91.47 2012-08-01 91.60 2012-09-01 91.79 2012-10-01 92.27 2012-11-01 92.38 2012-12-01 92.64 2013-01-01 93.36 2013-02-01 93.71 2013-03-01 93.83 2013-04-01 93.93 2013-05-01 94.21 2013-06-01 94.16 2013-07-01 94.39 2013-08-01 94.62 2013-09-01 94.69 2013-10-01 95.12 2013-11-01 95.37 2013-12-01 95.43 2014-01-01 95.89 2014-02-01 96.44 2014-03-01 96.52 2014-04-01 96.46 2014-05-01 96.89 2014-06-01 96.90 2014-07-01 97.11 2014-08-01 97.16 2014-09-01 97.34 2014-10-01 97.58 2014-11-01 98.07 2014-12-01 98.03 2015-01-01 98.51 2015-02-01 98.95 2015-03-01 99.14 2015-04-01 99.24 2015-05-01 99.65 2015-06-01 100.13 2015-07-01 100.50 2015-08-01 100.46 2015-09-01 100.56 2015-10-01 100.77 2015-11-01 100.97 2015-12-01 101.14 2016-01-01 101.91 2016-02-01 102.17 2016-03-01 102.31 2016-04-01 102.47 2016-05-01 102.60 2016-06-01 103.04 2016-07-01 103.11 2016-08-01 103.39 2016-09-01 103.82 2016-10-01 103.75 2016-11-01 103.76 2016-12-01 104.18 2017-01-01 104.72 2017-02-01 105.20 2017-03-01 105.31 2017-04-01 105.50 2017-05-01 105.56 2017-06-01 106.01 2017-07-01 106.27 2017-08-01 106.40 2017-09-01 106.59 2017-10-01 106.78 2017-11-01 106.93 2017-12-01 107.26 2018-01-01 107.96 2018-02-01 108.46 2018-03-01 108.69 2018-04-01 108.77 2018-05-01 108.85 2018-06-01 108.99 2018-07-01 109.34 2018-08-01 109.56 2018-09-01 109.66 2018-10-01 109.95