Month Index 2015=100 1996-01-01 72.09 1996-02-01 72.15 1996-03-01 72.34 1996-04-01 72.44 1996-05-01 72.39 1996-06-01 72.44 1996-07-01 72.59 1996-08-01 72.54 1996-09-01 72.62 1996-10-01 72.72 1996-11-01 72.71 1996-12-01 72.73 1997-01-01 72.83 1997-02-01 72.92 1997-03-01 72.95 1997-04-01 72.98 1997-05-01 73.06 1997-06-01 73.09 1997-07-01 73.19 1997-08-01 73.31 1997-09-01 73.42 1997-10-01 73.44 1997-11-01 73.52 1997-12-01 73.66 1998-01-01 73.67 1998-02-01 73.80 1998-03-01 73.90 1998-04-01 74.02 1998-05-01 74.09 1998-06-01 74.16 1998-07-01 74.23 1998-08-01 74.32 1998-09-01 74.36 1998-10-01 74.53 1998-11-01 74.55 1998-12-01 74.61 1999-01-01 74.77 1999-02-01 74.87 1999-03-01 75.00 1999-04-01 75.04 1999-05-01 75.08 1999-06-01 75.13 1999-07-01 75.18 1999-08-01 75.20 1999-09-01 75.29 1999-10-01 75.35 1999-11-01 75.40 1999-12-01 75.58 2000-01-01 75.77 2000-02-01 75.87 2000-03-01 75.90 2000-04-01 76.16 2000-05-01 76.20 2000-06-01 76.30 2000-07-01 76.31 2000-08-01 76.39 2000-09-01 76.45 2000-10-01 76.60 2000-11-01 76.68 2000-12-01 76.74 2001-01-01 76.98 2001-02-01 77.10 2001-03-01 77.26 2001-04-01 77.34 2001-05-01 77.40 2001-06-01 77.51 2001-07-01 77.78 2001-08-01 78.10 2001-09-01 78.36 2001-10-01 78.80 2001-11-01 79.14 2001-12-01 79.43 2002-01-01 80.10 2002-02-01 80.11 2002-03-01 80.20 2002-04-01 80.28 2002-05-01 80.37 2002-06-01 80.43 2002-07-01 80.50 2002-08-01 80.59 2002-09-01 80.75 2002-10-01 80.87 2002-11-01 80.91 2002-12-01 81.06 2003-01-01 81.30 2003-02-01 81.44 2003-03-01 81.60 2003-04-01 81.70 2003-05-01 81.86 2003-06-01 82.05 2003-07-01 82.06 2003-08-01 82.19 2003-09-01 82.29 2003-10-01 82.52 2003-11-01 82.82 2003-12-01 82.96 2004-01-01 83.29 2004-02-01 83.37 2004-03-01 83.52 2004-04-01 83.66 2004-05-01 83.82 2004-06-01 83.83 2004-07-01 83.97 2004-08-01 84.08 2004-09-01 84.26 2004-10-01 84.33 2004-11-01 84.39 2004-12-01 84.49 2005-01-01 84.65 2005-02-01 84.79 2005-03-01 84.97 2005-04-01 85.22 2005-05-01 85.29 2005-06-01 85.38 2005-07-01 85.58 2005-08-01 85.67 2005-09-01 85.68 2005-10-01 85.85 2005-11-01 86.01 2005-12-01 86.20 2006-01-01 86.47 2006-02-01 86.62 2006-03-01 86.90 2006-04-01 86.95 2006-05-01 87.04 2006-06-01 87.02 2006-07-01 87.27 2006-08-01 87.41 2006-09-01 87.48 2006-10-01 87.72 2006-11-01 87.75 2006-12-01 87.84 2007-01-01 88.07 2007-02-01 88.18 2007-03-01 88.26 2007-04-01 88.40 2007-05-01 88.57 2007-06-01 88.55 2007-07-01 88.70 2007-08-01 88.93 2007-09-01 89.04 2007-10-01 89.26 2007-11-01 89.35 2007-12-01 89.42 2008-01-01 89.71 2008-02-01 89.85 2008-03-01 90.04 2008-04-01 90.20 2008-05-01 90.34 2008-06-01 90.48 2008-07-01 90.57 2008-08-01 90.70 2008-09-01 90.92 2008-10-01 90.98 2008-11-01 91.06 2008-12-01 91.25 2009-01-01 91.53 2009-02-01 91.66 2009-03-01 91.87 2009-04-01 92.12 2009-05-01 92.08 2009-06-01 91.99 2009-07-01 92.13 2009-08-01 92.20 2009-09-01 92.45 2009-10-01 92.47 2009-11-01 92.67 2009-12-01 92.72 2010-01-01 92.83 2010-02-01 92.94 2010-03-01 93.06 2010-04-01 93.22 2010-05-01 93.28 2010-06-01 93.43 2010-07-01 93.52 2010-08-01 93.56 2010-09-01 93.71 2010-10-01 93.76 2010-11-01 93.89 2010-12-01 93.94 2011-01-01 94.25 2011-02-01 94.37 2011-03-01 94.61 2011-04-01 94.78 2011-05-01 94.94 2011-06-01 95.01 2011-07-01 95.05 2011-08-01 95.11 2011-09-01 95.30 2011-10-01 95.46 2011-11-01 95.59 2011-12-01 95.72 2012-01-01 96.02 2012-02-01 96.11 2012-03-01 96.27 2012-04-01 96.39 2012-05-01 96.51 2012-06-01 96.51 2012-07-01 96.64 2012-08-01 96.67 2012-09-01 96.75 2012-10-01 96.98 2012-11-01 97.00 2012-12-01 97.13 2013-01-01 97.35 2013-02-01 97.39 2013-03-01 97.51 2013-04-01 97.61 2013-05-01 97.64 2013-06-01 97.78 2013-07-01 97.88 2013-08-01 97.85 2013-09-01 97.98 2013-10-01 98.21 2013-11-01 98.22 2013-12-01 98.30 2014-01-01 98.73 2014-02-01 98.90 2014-03-01 99.02 2014-04-01 99.19 2014-05-01 99.17 2014-06-01 99.24 2014-07-01 99.30 2014-08-01 99.16 2014-09-01 99.34 2014-10-01 99.51 2014-11-01 99.56 2014-12-01 99.59 2015-01-01 99.74 2015-02-01 99.83 2015-03-01 99.81 2015-04-01 99.95 2015-05-01 99.86 2015-06-01 99.93 2015-07-01 99.93 2015-08-01 100.03 2015-09-01 100.17 2015-10-01 100.18 2015-11-01 100.19 2015-12-01 100.39 2016-01-01 100.74 2016-02-01 100.80 2016-03-01 100.84 2016-04-01 100.99 2016-05-01 101.22 2016-06-01 101.34 2016-07-01 101.45 2016-08-01 101.56 2016-09-01 101.67 2016-10-01 101.74 2016-11-01 101.91 2016-12-01 101.87 2017-01-01 101.94 2017-02-01 102.15 2017-03-01 102.25 2017-04-01 102.36 2017-05-01 102.51 2017-06-01 102.45 2017-07-01 102.42 2017-08-01 102.48 2017-09-01 102.52 2017-10-01 102.64 2017-11-01 102.67 2017-12-01 102.73 2018-01-01 102.97 2018-02-01 103.16 2018-03-01 103.19 2018-04-01 103.25 2018-05-01 103.22 2018-06-01 103.45 2018-07-01 103.52 2018-08-01 103.60 2018-09-01 103.82 2018-10-01 103.78