Month Index 2015=100 1999-01-01 74.34 1999-02-01 74.34 1999-03-01 74.34 1999-04-01 74.34 1999-05-01 74.34 1999-06-01 74.34 1999-07-01 74.34 1999-08-01 74.34 1999-09-01 74.34 1999-10-01 74.34 1999-11-01 74.34 1999-12-01 74.34 2000-01-01 77.01 2000-02-01 77.01 2000-03-01 77.01 2000-04-01 77.01 2000-05-01 77.01 2000-06-01 77.01 2000-07-01 77.01 2000-08-01 77.01 2000-09-01 77.01 2000-10-01 77.01 2000-11-01 77.01 2000-12-01 77.01 2001-01-01 79.37 2001-02-01 79.37 2001-03-01 79.37 2001-04-01 79.37 2001-05-01 79.37 2001-06-01 79.37 2001-07-01 79.37 2001-08-01 79.37 2001-09-01 79.37 2001-10-01 79.37 2001-11-01 79.37 2001-12-01 79.37 2002-01-01 84.83 2002-02-01 84.81 2002-03-01 84.81 2002-04-01 84.81 2002-05-01 84.81 2002-06-01 84.81 2002-07-01 84.81 2002-08-01 84.81 2002-09-01 84.81 2002-10-01 84.81 2002-11-01 84.81 2002-12-01 84.81 2003-01-01 89.99 2003-02-01 90.01 2003-03-01 90.01 2003-04-01 90.01 2003-05-01 90.00 2003-06-01 90.00 2003-07-01 90.00 2003-08-01 90.00 2003-09-01 90.00 2003-10-01 90.01 2003-11-01 90.01 2003-12-01 90.01 2004-01-01 94.28 2004-02-01 94.28 2004-03-01 94.25 2004-04-01 93.44 2004-05-01 93.44 2004-06-01 93.42 2004-07-01 93.44 2004-08-01 93.40 2004-09-01 93.39 2004-10-01 93.39 2004-11-01 93.39 2004-12-01 93.37 2005-01-01 94.93 2005-02-01 94.94 2005-03-01 94.94 2005-04-01 94.94 2005-05-01 94.94 2005-06-01 94.94 2005-07-01 94.84 2005-08-01 94.83 2005-09-01 94.83 2005-10-01 94.83 2005-11-01 94.83 2005-12-01 94.83 2006-01-01 96.52 2006-02-01 96.51 2006-03-01 96.51 2006-04-01 96.51 2006-05-01 96.48 2006-06-01 96.48 2006-07-01 96.48 2006-08-01 96.47 2006-09-01 96.47 2006-10-01 96.46 2006-11-01 96.46 2006-12-01 96.50 2007-01-01 98.37 2007-02-01 98.37 2007-03-01 98.34 2007-04-01 99.02 2007-05-01 99.04 2007-06-01 99.05 2007-07-01 99.07 2007-08-01 99.07 2007-09-01 99.07 2007-10-01 99.10 2007-11-01 99.10 2007-12-01 99.10 2008-01-01 100.09 2008-02-01 100.19 2008-03-01 100.22 2008-04-01 100.31 2008-05-01 100.34 2008-06-01 100.34 2008-07-01 100.34 2008-08-01 100.34 2008-09-01 100.37 2008-10-01 100.37 2008-11-01 100.37 2008-12-01 100.34 2009-01-01 101.82 2009-02-01 101.82 2009-03-01 101.85 2009-04-01 101.84 2009-05-01 101.86 2009-06-01 101.86 2009-07-01 101.86 2009-08-01 101.86 2009-09-01 101.86 2009-10-01 101.86 2009-11-01 101.87 2009-12-01 101.93 2010-01-01 101.89 2010-02-01 101.89 2010-03-01 101.89 2010-04-01 101.78 2010-05-01 101.78 2010-06-01 101.96 2010-07-01 101.72 2010-08-01 102.10 2010-09-01 102.10 2010-10-01 102.10 2010-11-01 102.05 2010-12-01 102.05 2011-01-01 101.91 2011-02-01 101.91 2011-03-01 101.91 2011-04-01 101.91 2011-05-01 101.90 2011-06-01 101.94 2011-07-01 101.93 2011-08-01 102.10 2011-09-01 102.05 2011-10-01 102.05 2011-11-01 102.05 2011-12-01 102.05 2012-01-01 101.09 2012-02-01 101.09 2012-03-01 101.09 2012-04-01 101.14 2012-05-01 101.13 2012-06-01 101.13 2012-07-01 101.13 2012-08-01 101.18 2012-09-01 101.19 2012-10-01 101.19 2012-11-01 101.20 2012-12-01 101.20 2013-01-01 100.57 2013-02-01 100.50 2013-03-01 100.32 2013-04-01 100.32 2013-05-01 100.32 2013-06-01 100.33 2013-07-01 100.28 2013-08-01 100.19 2013-09-01 100.18 2013-10-01 100.20 2013-11-01 100.20 2013-12-01 100.21 2014-01-01 99.48 2014-02-01 99.48 2014-03-01 99.47 2014-04-01 99.48 2014-05-01 99.47 2014-06-01 99.46 2014-07-01 99.46 2014-08-01 99.46 2014-09-01 99.54 2014-10-01 99.54 2014-11-01 99.53 2014-12-01 99.59 2015-01-01 100.00 2015-02-01 99.94 2015-03-01 99.95 2015-04-01 99.96 2015-05-01 99.95 2015-06-01 99.94 2015-07-01 99.95 2015-08-01 99.96 2015-09-01 99.94 2015-10-01 100.07 2015-11-01 100.14 2015-12-01 100.20 2016-01-01 100.25 2016-02-01 100.25 2016-03-01 100.24 2016-04-01 100.23 2016-05-01 100.34 2016-06-01 100.33 2016-07-01 100.32 2016-08-01 101.04 2016-09-01 101.12 2016-10-01 101.23 2016-11-01 101.19 2016-12-01 101.69 2017-01-01 100.21 2017-02-01 100.27 2017-03-01 100.29 2017-04-01 100.31 2017-05-01 100.22 2017-06-01 100.59 2017-07-01 100.60 2017-08-01 100.52 2017-09-01 100.71 2017-10-01 100.72 2017-11-01 100.76 2017-12-01 100.77 2018-01-01 100.55 2018-02-01 100.55 2018-03-01 100.55 2018-04-01 100.55 2018-05-01 100.55 2018-06-01 100.55 2018-07-01 100.55 2018-08-01 100.55 2018-09-01 100.55 2018-10-01 100.55