Month Index 2015=100 1996-01-01 62.92 1996-02-01 63.11 1996-03-01 63.17 1996-04-01 63.36 1996-05-01 63.75 1996-06-01 63.87 1996-07-01 64.00 1996-08-01 64.00 1996-09-01 64.07 1996-10-01 64.19 1996-11-01 64.26 1996-12-01 64.26 1997-01-01 64.51 1997-02-01 64.77 1997-03-01 64.89 1997-04-01 65.02 1997-05-01 65.34 1997-06-01 65.40 1997-07-01 65.53 1997-08-01 65.53 1997-09-01 65.59 1997-10-01 65.72 1997-11-01 65.72 1997-12-01 65.72 1998-01-01 65.98 1998-02-01 66.04 1998-03-01 66.04 1998-04-01 66.30 1998-05-01 66.55 1998-06-01 66.81 1998-07-01 66.93 1998-08-01 67.00 1998-09-01 67.00 1998-10-01 67.00 1998-11-01 67.06 1998-12-01 67.06 1999-01-01 67.38 1999-02-01 67.44 1999-03-01 67.57 1999-04-01 67.76 1999-05-01 68.08 1999-06-01 68.08 1999-07-01 68.08 1999-08-01 67.70 1999-09-01 67.70 1999-10-01 67.76 1999-11-01 67.83 1999-12-01 67.83 2000-01-01 68.14 2000-02-01 68.27 2000-03-01 68.27 2000-04-01 68.53 2000-05-01 68.85 2000-06-01 69.16 2000-07-01 69.29 2000-08-01 69.36 2000-09-01 69.36 2000-10-01 69.29 2000-11-01 69.29 2000-12-01 69.36 2001-01-01 69.37 2001-02-01 69.53 2001-03-01 69.50 2001-04-01 69.47 2001-05-01 69.96 2001-06-01 70.10 2001-07-01 70.28 2001-08-01 70.30 2001-09-01 70.30 2001-10-01 70.33 2001-11-01 70.33 2001-12-01 70.35 2002-01-01 70.74 2002-02-01 70.73 2002-03-01 70.78 2002-04-01 70.84 2002-05-01 71.45 2002-06-01 71.54 2002-07-01 71.68 2002-08-01 71.70 2002-09-01 71.77 2002-10-01 71.87 2002-11-01 71.87 2002-12-01 71.87 2003-01-01 72.06 2003-02-01 72.27 2003-03-01 72.27 2003-04-01 72.25 2003-05-01 72.74 2003-06-01 72.79 2003-07-01 72.99 2003-08-01 73.00 2003-09-01 73.00 2003-10-01 73.13 2003-11-01 72.82 2003-12-01 72.92 2004-01-01 73.26 2004-02-01 73.66 2004-03-01 73.91 2004-04-01 73.99 2004-05-01 74.49 2004-06-01 74.50 2004-07-01 74.79 2004-08-01 75.07 2004-09-01 75.11 2004-10-01 75.16 2004-11-01 75.31 2004-12-01 75.47 2005-01-01 75.40 2005-02-01 75.78 2005-03-01 75.80 2005-04-01 75.86 2005-05-01 76.73 2005-06-01 76.87 2005-07-01 76.98 2005-08-01 76.98 2005-09-01 77.00 2005-10-01 77.15 2005-11-01 77.16 2005-12-01 77.16 2006-01-01 77.45 2006-02-01 77.86 2006-03-01 78.09 2006-04-01 78.26 2006-05-01 78.35 2006-06-01 78.46 2006-07-01 78.63 2006-08-01 78.94 2006-09-01 79.12 2006-10-01 79.06 2006-11-01 78.95 2006-12-01 78.91 2007-01-01 79.46 2007-02-01 79.63 2007-03-01 79.76 2007-04-01 80.02 2007-05-01 80.21 2007-06-01 80.30 2007-07-01 80.32 2007-08-01 80.65 2007-09-01 80.53 2007-10-01 80.68 2007-11-01 80.75 2007-12-01 80.80 2008-01-01 81.45 2008-02-01 81.97 2008-03-01 82.04 2008-04-01 82.32 2008-05-01 82.46 2008-06-01 82.50 2008-07-01 82.72 2008-08-01 82.69 2008-09-01 82.77 2008-10-01 83.31 2008-11-01 83.34 2008-12-01 82.90 2009-01-01 84.06 2009-02-01 84.59 2009-03-01 84.64 2009-04-01 84.91 2009-05-01 85.18 2009-06-01 85.45 2009-07-01 85.58 2009-08-01 85.64 2009-09-01 85.94 2009-10-01 86.14 2009-11-01 86.07 2009-12-01 86.27 2010-01-01 86.68 2010-02-01 87.03 2010-03-01 87.22 2010-04-01 87.27 2010-05-01 87.34 2010-06-01 87.41 2010-07-01 87.70 2010-08-01 88.25 2010-09-01 88.39 2010-10-01 88.59 2010-11-01 88.63 2010-12-01 88.71 2011-01-01 89.62 2011-02-01 89.80 2011-03-01 89.98 2011-04-01 90.10 2011-05-01 90.49 2011-06-01 90.51 2011-07-01 90.89 2011-08-01 90.24 2011-09-01 90.35 2011-10-01 90.71 2011-11-01 90.81 2011-12-01 90.83 2012-01-01 91.54 2012-02-01 91.81 2012-03-01 91.95 2012-04-01 92.46 2012-05-01 93.04 2012-06-01 93.05 2012-07-01 93.25 2012-08-01 93.20 2012-09-01 93.16 2012-10-01 93.56 2012-11-01 93.59 2012-12-01 93.59 2013-01-01 94.03 2013-02-01 94.26 2013-03-01 94.40 2013-04-01 95.01 2013-05-01 95.32 2013-06-01 95.35 2013-07-01 95.71 2013-08-01 96.13 2013-09-01 96.13 2013-10-01 96.55 2013-11-01 96.56 2013-12-01 96.57 2014-01-01 97.33 2014-02-01 97.48 2014-03-01 97.52 2014-04-01 97.84 2014-05-01 98.16 2014-06-01 98.25 2014-07-01 98.53 2014-08-01 97.56 2014-09-01 97.58 2014-10-01 98.51 2014-11-01 98.52 2014-12-01 98.52 2015-01-01 98.86 2015-02-01 99.22 2015-03-01 99.38 2015-04-01 99.75 2015-05-01 99.76 2015-06-01 100.06 2015-07-01 100.36 2015-08-01 100.40 2015-09-01 100.48 2015-10-01 100.59 2015-11-01 100.56 2015-12-01 100.57 2016-01-01 101.46 2016-02-01 101.70 2016-03-01 101.85 2016-04-01 101.90 2016-05-01 102.11 2016-06-01 102.12 2016-07-01 103.22 2016-08-01 103.34 2016-09-01 103.39 2016-10-01 103.83 2016-11-01 103.84 2016-12-01 103.85 2017-01-01 104.11 2017-02-01 104.44 2017-03-01 104.56 2017-04-01 102.33 2017-05-01 105.23 2017-06-01 105.26 2017-07-01 105.76 2017-08-01 105.75 2017-09-01 105.81 2017-10-01 106.06 2017-11-01 106.08 2017-12-01 106.09 2018-01-01 106.78 2018-02-01 106.95 2018-03-01 107.10 2018-04-01 107.79 2018-05-01 108.08 2018-06-01 108.14 2018-07-01 108.55 2018-08-01 108.60 2018-09-01 108.99 2018-10-01 109.20