Month Index 2015=100 1996-01-01 70.08 1996-02-01 70.13 1996-03-01 70.14 1996-04-01 70.15 1996-05-01 70.17 1996-06-01 70.18 1996-07-01 70.23 1996-08-01 70.28 1996-09-01 70.49 1996-10-01 70.52 1996-11-01 70.54 1996-12-01 70.55 1997-01-01 70.42 1997-02-01 70.48 1997-03-01 70.44 1997-04-01 70.46 1997-05-01 72.17 1997-06-01 72.19 1997-07-01 72.20 1997-08-01 72.31 1997-09-01 72.31 1997-10-01 72.34 1997-11-01 72.34 1997-12-01 72.34 1998-01-01 72.81 1998-02-01 72.86 1998-03-01 72.90 1998-04-01 72.66 1998-05-01 72.68 1998-06-01 72.70 1998-07-01 72.79 1998-08-01 72.83 1998-09-01 72.84 1998-10-01 72.94 1998-11-01 73.08 1998-12-01 73.09 1999-01-01 73.68 1999-02-01 73.75 1999-03-01 73.74 1999-04-01 73.88 1999-05-01 74.25 1999-06-01 74.28 1999-07-01 74.52 1999-08-01 74.65 1999-09-01 75.21 1999-10-01 76.30 1999-11-01 76.21 1999-12-01 76.03 2000-01-01 76.34 2000-02-01 76.61 2000-03-01 76.61 2000-04-01 76.62 2000-05-01 76.72 2000-06-01 76.71 2000-07-01 76.82 2000-08-01 76.85 2000-09-01 77.76 2000-10-01 78.12 2000-11-01 78.12 2000-12-01 78.14 2001-01-01 80.65 2001-02-01 80.70 2001-03-01 80.86 2001-04-01 80.99 2001-05-01 80.99 2001-06-01 80.99 2001-07-01 81.43 2001-08-01 81.53 2001-09-01 83.12 2001-10-01 83.37 2001-11-01 83.37 2001-12-01 83.67 2002-01-01 83.94 2002-02-01 84.12 2002-03-01 84.14 2002-04-01 84.82 2002-05-01 84.93 2002-06-01 84.97 2002-07-01 86.50 2002-08-01 86.57 2002-09-01 86.69 2002-10-01 86.07 2002-11-01 86.32 2002-12-01 86.35 2003-01-01 89.77 2003-02-01 89.89 2003-03-01 90.02 2003-04-01 90.32 2003-05-01 90.44 2003-06-01 90.54 2003-07-01 90.63 2003-08-01 90.72 2003-09-01 91.02 2003-10-01 91.79 2003-11-01 91.80 2003-12-01 91.81 2004-01-01 93.03 2004-02-01 93.55 2004-03-01 93.57 2004-04-01 93.23 2004-05-01 93.24 2004-06-01 93.26 2004-07-01 93.37 2004-08-01 93.41 2004-09-01 93.45 2004-10-01 93.34 2004-11-01 93.57 2004-12-01 93.60 2005-01-01 94.37 2005-02-01 95.57 2005-03-01 95.81 2005-04-01 96.01 2005-05-01 96.20 2005-06-01 96.22 2005-07-01 96.33 2005-08-01 96.34 2005-09-01 96.21 2005-10-01 96.55 2005-11-01 96.59 2005-12-01 96.63 2006-01-01 97.60 2006-02-01 97.60 2006-03-01 97.61 2006-04-01 97.46 2006-05-01 96.96 2006-06-01 96.77 2006-07-01 96.85 2006-08-01 96.72 2006-09-01 96.72 2006-10-01 96.78 2006-11-01 96.87 2006-12-01 97.02 2007-01-01 97.66 2007-02-01 97.77 2007-03-01 97.87 2007-04-01 97.95 2007-05-01 98.04 2007-06-01 98.08 2007-07-01 98.20 2007-08-01 98.23 2007-09-01 97.78 2007-10-01 97.68 2007-11-01 97.78 2007-12-01 97.94 2008-01-01 98.32 2008-02-01 98.00 2008-03-01 98.06 2008-04-01 97.91 2008-05-01 98.09 2008-06-01 98.40 2008-07-01 98.57 2008-08-01 98.59 2008-09-01 98.61 2008-10-01 98.78 2008-11-01 98.95 2008-12-01 98.89 2009-01-01 99.79 2009-02-01 99.71 2009-03-01 99.67 2009-04-01 100.30 2009-05-01 100.35 2009-06-01 100.36 2009-07-01 100.63 2009-08-01 100.90 2009-09-01 101.04 2009-10-01 100.99 2009-11-01 101.22 2009-12-01 101.19 2010-01-01 100.75 2010-02-01 100.76 2010-03-01 100.29 2010-04-01 100.39 2010-05-01 100.86 2010-06-01 101.02 2010-07-01 101.16 2010-08-01 102.25 2010-09-01 102.12 2010-10-01 102.25 2010-11-01 102.13 2010-12-01 101.61 2011-01-01 101.88 2011-02-01 102.45 2011-03-01 102.63 2011-04-01 102.57 2011-05-01 102.09 2011-06-01 102.27 2011-07-01 103.38 2011-08-01 103.06 2011-09-01 102.93 2011-10-01 102.94 2011-11-01 103.39 2011-12-01 103.69 2012-01-01 101.30 2012-02-01 100.91 2012-03-01 100.24 2012-04-01 99.96 2012-05-01 98.08 2012-06-01 97.79 2012-07-01 98.07 2012-08-01 98.19 2012-09-01 97.96 2012-10-01 97.76 2012-11-01 96.48 2012-12-01 96.44 2013-01-01 98.06 2013-02-01 98.33 2013-03-01 98.36 2013-04-01 98.56 2013-05-01 98.60 2013-06-01 97.35 2013-07-01 97.02 2013-08-01 96.95 2013-09-01 97.29 2013-10-01 97.36 2013-11-01 97.38 2013-12-01 97.37 2014-01-01 98.66 2014-02-01 98.67 2014-03-01 98.77 2014-04-01 98.89 2014-05-01 98.92 2014-06-01 98.96 2014-07-01 99.07 2014-08-01 99.12 2014-09-01 99.13 2014-10-01 98.99 2014-11-01 98.99 2014-12-01 99.00 2015-01-01 99.40 2015-02-01 99.43 2015-03-01 99.62 2015-04-01 99.74 2015-05-01 100.10 2015-06-01 100.09 2015-07-01 100.22 2015-08-01 100.35 2015-09-01 100.64 2015-10-01 100.69 2015-11-01 100.00 2015-12-01 99.71 2016-01-01 100.10 2016-02-01 100.33 2016-03-01 100.35 2016-04-01 99.41 2016-05-01 99.63 2016-06-01 99.70 2016-07-01 99.68 2016-08-01 99.72 2016-09-01 99.79 2016-10-01 100.04 2016-11-01 100.05 2016-12-01 100.10 2017-01-01 100.47 2017-02-01 100.85 2017-03-01 100.89 2017-04-01 101.14 2017-05-01 100.93 2017-06-01 100.87 2017-07-01 101.02 2017-08-01 101.12 2017-09-01 101.12 2017-10-01 101.15 2017-11-01 101.22 2017-12-01 101.22 2018-01-01 103.85 2018-02-01 103.92 2018-03-01 104.06 2018-04-01 104.40 2018-05-01 104.84 2018-06-01 104.93 2018-07-01 106.08 2018-08-01 106.16 2018-09-01 106.10 2018-10-01 106.90