Month Index 2015=100 1996-01-01 68.69 1996-02-01 68.92 1996-03-01 69.20 1996-04-01 69.38 1996-05-01 69.57 1996-06-01 70.09 1996-07-01 70.71 1996-08-01 70.89 1996-09-01 70.92 1996-10-01 71.19 1996-11-01 71.32 1996-12-01 71.45 1997-01-01 72.03 1997-02-01 72.31 1997-03-01 72.40 1997-04-01 72.89 1997-05-01 72.87 1997-06-01 73.06 1997-07-01 73.93 1997-08-01 74.03 1997-09-01 74.49 1997-10-01 74.73 1997-11-01 74.53 1997-12-01 74.59 1998-01-01 74.73 1998-02-01 74.81 1998-03-01 75.60 1998-04-01 75.70 1998-05-01 75.69 1998-06-01 75.76 1998-07-01 75.91 1998-08-01 76.91 1998-09-01 77.16 1998-10-01 77.24 1998-11-01 77.35 1998-12-01 77.26 1999-01-01 77.39 1999-02-01 77.83 1999-03-01 78.07 1999-04-01 78.12 1999-05-01 78.07 1999-06-01 78.07 1999-07-01 78.16 1999-08-01 78.23 1999-09-01 78.42 1999-10-01 78.50 1999-11-01 78.59 1999-12-01 78.67 2000-01-01 79.29 2000-02-01 79.03 2000-03-01 79.47 2000-04-01 78.91 2000-05-01 79.03 2000-06-01 78.98 2000-07-01 78.97 2000-08-01 79.14 2000-09-01 79.34 2000-10-01 79.36 2000-11-01 79.83 2000-12-01 79.68 2001-01-01 80.31 2001-02-01 80.35 2001-03-01 80.09 2001-04-01 80.76 2001-05-01 80.95 2001-06-01 81.01 2001-07-01 81.03 2001-08-01 81.25 2001-09-01 81.34 2001-10-01 81.60 2001-11-01 81.75 2001-12-01 81.87 2002-01-01 82.18 2002-02-01 82.38 2002-03-01 82.39 2002-04-01 82.57 2002-05-01 82.58 2002-06-01 82.46 2002-07-01 82.80 2002-08-01 83.43 2002-09-01 83.78 2002-10-01 84.05 2002-11-01 84.08 2002-12-01 84.17 2003-01-01 84.49 2003-02-01 84.52 2003-03-01 84.89 2003-04-01 84.96 2003-05-01 84.86 2003-06-01 85.01 2003-07-01 85.13 2003-08-01 85.33 2003-09-01 85.83 2003-10-01 86.30 2003-11-01 86.41 2003-12-01 86.72 2004-01-01 87.01 2004-02-01 86.98 2004-03-01 87.16 2004-04-01 87.30 2004-05-01 87.36 2004-06-01 87.97 2004-07-01 88.26 2004-08-01 88.45 2004-09-01 89.27 2004-10-01 89.58 2004-11-01 89.74 2004-12-01 89.86 2005-01-01 90.05 2005-02-01 90.32 2005-03-01 90.99 2005-04-01 90.97 2005-05-01 91.00 2005-06-01 91.04 2005-07-01 91.08 2005-08-01 91.13 2005-09-01 91.98 2005-10-01 92.23 2005-11-01 92.24 2005-12-01 92.44 2006-01-01 92.54 2006-02-01 93.04 2006-03-01 93.16 2006-04-01 93.51 2006-05-01 93.71 2006-06-01 93.94 2006-07-01 94.05 2006-08-01 94.01 2006-09-01 94.15 2006-10-01 94.60 2006-11-01 94.82 2006-12-01 95.00 2007-01-01 94.83 2007-02-01 94.75 2007-03-01 94.90 2007-04-01 95.19 2007-05-01 95.65 2007-06-01 95.65 2007-07-01 95.71 2007-08-01 95.70 2007-09-01 95.74 2007-10-01 95.91 2007-11-01 96.06 2007-12-01 96.22 2008-01-01 97.91 2008-02-01 98.02 2008-03-01 98.06 2008-04-01 98.17 2008-05-01 98.39 2008-06-01 98.43 2008-07-01 98.60 2008-08-01 98.69 2008-09-01 98.83 2008-10-01 99.41 2008-11-01 99.46 2008-12-01 99.58 2009-01-01 99.88 2009-02-01 100.01 2009-03-01 100.80 2009-04-01 100.96 2009-05-01 101.71 2009-06-01 101.87 2009-07-01 101.97 2009-08-01 102.00 2009-09-01 101.98 2009-10-01 102.12 2009-11-01 102.30 2009-12-01 102.36 2010-01-01 102.35 2010-02-01 102.24 2010-03-01 102.39 2010-04-01 102.55 2010-05-01 102.71 2010-06-01 102.90 2010-07-01 102.94 2010-08-01 102.85 2010-09-01 103.06 2010-10-01 103.09 2010-11-01 103.27 2010-12-01 103.49 2011-01-01 104.85 2011-02-01 104.51 2011-03-01 104.58 2011-04-01 104.97 2011-05-01 104.94 2011-06-01 105.04 2011-07-01 105.95 2011-08-01 105.95 2011-09-01 105.92 2011-10-01 105.91 2011-11-01 105.84 2011-12-01 105.93 2012-01-01 105.87 2012-02-01 105.82 2012-03-01 105.95 2012-04-01 106.06 2012-05-01 105.91 2012-06-01 105.91 2012-07-01 106.04 2012-08-01 106.09 2012-09-01 105.95 2012-10-01 105.88 2012-11-01 106.01 2012-12-01 106.19 2013-01-01 104.91 2013-02-01 105.20 2013-03-01 105.27 2013-04-01 104.78 2013-05-01 103.78 2013-06-01 103.54 2013-07-01 103.38 2013-08-01 102.36 2013-09-01 102.48 2013-10-01 101.62 2013-11-01 100.90 2013-12-01 101.03 2014-01-01 101.15 2014-02-01 101.20 2014-03-01 101.00 2014-04-01 100.85 2014-05-01 100.73 2014-06-01 100.58 2014-07-01 100.46 2014-08-01 100.44 2014-09-01 100.37 2014-10-01 100.33 2014-11-01 100.24 2014-12-01 100.26 2015-01-01 100.21 2015-02-01 100.31 2015-03-01 100.33 2015-04-01 100.22 2015-05-01 100.23 2015-06-01 99.99 2015-07-01 100.00 2015-08-01 99.78 2015-09-01 99.77 2015-10-01 99.76 2015-11-01 99.69 2015-12-01 99.72 2016-01-01 99.63 2016-02-01 99.66 2016-03-01 99.65 2016-04-01 99.57 2016-05-01 99.52 2016-06-01 99.55 2016-07-01 99.67 2016-08-01 99.64 2016-09-01 99.59 2016-10-01 99.59 2016-11-01 99.74 2016-12-01 99.75 2017-01-01 99.74 2017-02-01 99.87 2017-03-01 99.86 2017-04-01 99.96 2017-05-01 99.94 2017-06-01 100.01 2017-07-01 100.20 2017-08-01 100.27 2017-09-01 100.23 2017-10-01 100.49 2017-11-01 100.48 2017-12-01 100.44 2018-01-01 100.76 2018-02-01 100.97 2018-03-01 101.28 2018-04-01 101.43 2018-05-01 101.47 2018-06-01 101.72 2018-07-01 101.80 2018-08-01 102.15 2018-09-01 102.45 2018-10-01 102.68