Month Index 2015=100 1996-01-01 70.20 1996-02-01 70.42 1996-03-01 70.56 1996-04-01 70.49 1996-05-01 70.27 1996-06-01 70.49 1996-07-01 70.27 1996-08-01 70.20 1996-09-01 70.49 1996-10-01 70.63 1996-11-01 70.77 1996-12-01 71.05 1997-01-01 71.12 1997-02-01 71.19 1997-03-01 71.19 1997-04-01 71.12 1997-05-01 70.77 1997-06-01 70.91 1997-07-01 70.84 1997-08-01 70.91 1997-09-01 70.77 1997-10-01 71.19 1997-11-01 71.19 1997-12-01 71.47 1998-01-01 71.54 1998-02-01 71.54 1998-03-01 71.40 1998-04-01 71.47 1998-05-01 71.19 1998-06-01 71.12 1998-07-01 71.26 1998-08-01 71.33 1998-09-01 71.40 1998-10-01 71.33 1998-11-01 71.47 1998-12-01 71.61 1999-01-01 71.76 1999-02-01 71.68 1999-03-01 71.47 1999-04-01 71.54 1999-05-01 71.26 1999-06-01 71.61 1999-07-01 71.33 1999-08-01 71.19 1999-09-01 71.33 1999-10-01 71.26 1999-11-01 71.12 1999-12-01 71.26 2000-01-01 71.12 2000-02-01 71.19 2000-03-01 71.47 2000-04-01 71.68 2000-05-01 71.54 2000-06-01 71.68 2000-07-01 71.61 2000-08-01 71.76 2000-09-01 71.90 2000-10-01 72.25 2000-11-01 72.32 2000-12-01 72.53 2001-01-01 72.75 2001-02-01 73.17 2001-03-01 73.37 2001-04-01 73.54 2001-05-01 73.44 2001-06-01 73.45 2001-07-01 74.14 2001-08-01 74.61 2001-09-01 75.10 2001-10-01 75.19 2001-11-01 75.11 2001-12-01 75.10 2002-01-01 74.93 2002-02-01 74.85 2002-03-01 74.64 2002-04-01 74.79 2002-05-01 74.80 2002-06-01 75.02 2002-07-01 74.70 2002-08-01 74.99 2002-09-01 75.03 2002-10-01 75.16 2002-11-01 75.72 2002-12-01 75.91 2003-01-01 76.00 2003-02-01 76.16 2003-03-01 76.26 2003-04-01 76.33 2003-05-01 76.39 2003-06-01 76.38 2003-07-01 76.29 2003-08-01 76.26 2003-09-01 76.21 2003-10-01 76.61 2003-11-01 76.60 2003-12-01 76.51 2004-01-01 76.72 2004-02-01 76.77 2004-03-01 76.90 2004-04-01 76.85 2004-05-01 76.63 2004-06-01 76.44 2004-07-01 76.60 2004-08-01 76.57 2004-09-01 76.13 2004-10-01 76.02 2004-11-01 75.93 2004-12-01 75.79 2005-01-01 76.28 2005-02-01 76.66 2005-03-01 76.83 2005-04-01 76.95 2005-05-01 76.86 2005-06-01 76.77 2005-07-01 76.69 2005-08-01 76.66 2005-09-01 76.29 2005-10-01 75.93 2005-11-01 75.62 2005-12-01 75.82 2006-01-01 76.21 2006-02-01 76.25 2006-03-01 76.47 2006-04-01 76.87 2006-05-01 77.09 2006-06-01 77.51 2006-07-01 77.53 2006-08-01 77.60 2006-09-01 77.77 2006-10-01 77.99 2006-11-01 77.93 2006-12-01 77.86 2007-01-01 78.24 2007-02-01 78.73 2007-03-01 79.05 2007-04-01 78.98 2007-05-01 78.96 2007-06-01 79.04 2007-07-01 79.64 2007-08-01 80.17 2007-09-01 81.09 2007-10-01 83.25 2007-11-01 86.77 2007-12-01 89.08 2008-01-01 90.90 2008-02-01 91.73 2008-03-01 92.00 2008-04-01 92.34 2008-05-01 92.34 2008-06-01 92.09 2008-07-01 92.18 2008-08-01 92.37 2008-09-01 92.31 2008-10-01 92.48 2008-11-01 92.35 2008-12-01 91.77 2009-01-01 92.01 2009-02-01 91.98 2009-03-01 91.86 2009-04-01 91.81 2009-05-01 91.60 2009-06-01 91.38 2009-07-01 91.80 2009-08-01 92.55 2009-09-01 92.49 2009-10-01 92.41 2009-11-01 92.87 2009-12-01 93.21 2010-01-01 93.04 2010-02-01 93.17 2010-03-01 93.07 2010-04-01 92.43 2010-05-01 92.35 2010-06-01 91.76 2010-07-01 91.73 2010-08-01 91.91 2010-09-01 91.96 2010-10-01 92.05 2010-11-01 92.08 2010-12-01 92.50 2011-01-01 93.27 2011-02-01 93.68 2011-03-01 93.90 2011-04-01 93.97 2011-05-01 94.12 2011-06-01 94.29 2011-07-01 94.94 2011-08-01 95.34 2011-09-01 95.87 2011-10-01 95.73 2011-11-01 96.10 2011-12-01 96.32 2012-01-01 96.60 2012-02-01 96.77 2012-03-01 97.22 2012-04-01 96.96 2012-05-01 96.91 2012-06-01 96.64 2012-07-01 96.67 2012-08-01 97.35 2012-09-01 97.64 2012-10-01 97.83 2012-11-01 98.09 2012-12-01 98.06 2013-01-01 98.13 2013-02-01 98.71 2013-03-01 98.53 2013-04-01 98.72 2013-05-01 99.02 2013-06-01 98.72 2013-07-01 98.95 2013-08-01 99.34 2013-09-01 99.55 2013-10-01 100.48 2013-11-01 101.06 2013-12-01 101.15 2014-01-01 101.39 2014-02-01 101.63 2014-03-01 101.44 2014-04-01 102.44 2014-05-01 102.53 2014-06-01 102.50 2014-07-01 102.63 2014-08-01 102.60 2014-09-01 102.13 2014-10-01 101.60 2014-11-01 101.35 2014-12-01 100.81 2015-01-01 100.47 2015-02-01 100.18 2015-03-01 99.98 2015-04-01 99.43 2015-05-01 99.23 2015-06-01 99.40 2015-07-01 99.66 2015-08-01 99.51 2015-09-01 98.81 2015-10-01 100.72 2015-11-01 101.25 2015-12-01 101.38 2016-01-01 101.16 2016-02-01 101.30 2016-03-01 101.28 2016-04-01 101.53 2016-05-01 101.43 2016-06-01 101.42 2016-07-01 101.48 2016-08-01 99.97 2016-09-01 99.48 2016-10-01 99.63 2016-11-01 99.61 2016-12-01 99.85 2017-01-01 99.81 2017-02-01 100.31 2017-03-01 100.23 2017-04-01 100.47 2017-05-01 101.38 2017-06-01 101.72 2017-07-01 101.89 2017-08-01 102.59 2017-09-01 102.59 2017-10-01 102.46 2017-11-01 104.04 2017-12-01 104.76 2018-01-01 105.72 2018-02-01 106.81 2018-03-01 106.80 2018-04-01 107.09 2018-05-01 107.22 2018-06-01 107.06 2018-07-01 107.67 2018-08-01 106.68 2018-09-01 105.86 2018-10-01 106.40