Month Index 2015=100 1999-12-01 81.81 2000-01-01 81.71 2000-02-01 81.85 2000-03-01 82.07 2000-04-01 82.16 2000-05-01 82.41 2000-06-01 82.46 2000-07-01 82.31 2000-08-01 82.48 2000-09-01 82.60 2000-10-01 82.74 2000-11-01 83.01 2000-12-01 83.07 2001-01-01 83.09 2001-02-01 83.39 2001-03-01 83.73 2001-04-01 83.88 2001-05-01 84.13 2001-06-01 84.20 2001-07-01 84.00 2001-08-01 84.14 2001-09-01 84.25 2001-10-01 84.48 2001-11-01 84.72 2001-12-01 84.92 2002-01-01 84.98 2002-02-01 85.13 2002-03-01 85.37 2002-04-01 85.52 2002-05-01 85.86 2002-06-01 85.90 2002-07-01 85.66 2002-08-01 85.76 2002-09-01 85.84 2002-10-01 85.97 2002-11-01 86.25 2002-12-01 86.32 2003-01-01 86.18 2003-02-01 86.41 2003-03-01 86.53 2003-04-01 86.70 2003-05-01 86.99 2003-06-01 87.02 2003-07-01 86.65 2003-08-01 86.76 2003-09-01 86.84 2003-10-01 86.98 2003-11-01 87.23 2003-12-01 87.31 2004-01-01 87.09 2004-02-01 87.23 2004-03-01 87.27 2004-04-01 87.47 2004-05-01 87.71 2004-06-01 87.96 2004-07-01 87.65 2004-08-01 87.92 2004-09-01 87.94 2004-10-01 88.00 2004-11-01 88.26 2004-12-01 88.28 2005-01-01 88.18 2005-02-01 88.41 2005-03-01 88.52 2005-04-01 88.71 2005-05-01 89.09 2005-06-01 89.12 2005-07-01 88.76 2005-08-01 88.83 2005-09-01 88.94 2005-10-01 89.00 2005-11-01 89.48 2005-12-01 89.49 2006-01-01 89.21 2006-02-01 89.36 2006-03-01 89.59 2006-04-01 89.85 2006-05-01 90.18 2006-06-01 90.02 2006-07-01 89.64 2006-08-01 89.75 2006-09-01 89.92 2006-10-01 90.10 2006-11-01 90.50 2006-12-01 90.62 2007-01-01 90.53 2007-02-01 90.71 2007-03-01 91.07 2007-04-01 91.40 2007-05-01 91.94 2007-06-01 91.93 2007-07-01 91.51 2007-08-01 91.59 2007-09-01 92.04 2007-10-01 92.28 2007-11-01 92.77 2007-12-01 92.85 2008-01-01 92.66 2008-02-01 92.92 2008-03-01 93.57 2008-04-01 93.82 2008-05-01 94.02 2008-06-01 94.13 2008-07-01 93.74 2008-08-01 94.06 2008-09-01 94.48 2008-10-01 94.78 2008-11-01 94.91 2008-12-01 95.00 2009-01-01 94.44 2009-02-01 94.78 2009-03-01 95.24 2009-04-01 95.50 2009-05-01 95.61 2009-06-01 95.68 2009-07-01 94.96 2009-08-01 95.42 2009-09-01 95.64 2009-10-01 95.67 2009-11-01 95.66 2009-12-01 95.78 2010-01-01 94.95 2010-02-01 95.12 2010-03-01 95.51 2010-04-01 95.82 2010-05-01 96.04 2010-06-01 96.05 2010-07-01 95.31 2010-08-01 95.85 2010-09-01 96.12 2010-10-01 96.37 2010-11-01 96.41 2010-12-01 96.62 2011-01-01 95.91 2011-02-01 96.05 2011-03-01 96.66 2011-04-01 96.99 2011-05-01 97.25 2011-06-01 97.28 2011-07-01 96.44 2011-08-01 96.97 2011-09-01 97.30 2011-10-01 97.45 2011-11-01 97.76 2011-12-01 97.97 2012-01-01 96.98 2012-02-01 97.09 2012-03-01 97.77 2012-04-01 98.22 2012-05-01 98.23 2012-06-01 98.34 2012-07-01 97.30 2012-08-01 97.75 2012-09-01 98.12 2012-10-01 98.35 2012-11-01 98.61 2012-12-01 98.74 2013-01-01 97.98 2013-02-01 98.08 2013-03-01 98.75 2013-04-01 98.96 2013-05-01 99.32 2013-06-01 99.34 2013-07-01 98.40 2013-08-01 98.59 2013-09-01 99.04 2013-10-01 99.31 2013-11-01 99.50 2013-12-01 99.47 2014-01-01 98.53 2014-02-01 98.98 2014-03-01 99.56 2014-04-01 99.78 2014-05-01 99.86 2014-06-01 99.93 2014-07-01 98.82 2014-08-01 98.85 2014-09-01 99.19 2014-10-01 99.37 2014-11-01 99.67 2014-12-01 99.84 2015-01-01 98.90 2015-02-01 99.11 2015-03-01 99.88 2015-04-01 100.15 2015-05-01 100.52 2015-06-01 100.48 2015-07-01 99.39 2015-08-01 99.81 2015-09-01 100.15 2015-10-01 100.29 2015-11-01 100.51 2015-12-01 100.81 2016-01-01 99.97 2016-02-01 100.29 2016-03-01 100.92 2016-04-01 101.01 2016-05-01 101.32 2016-06-01 101.30 2016-07-01 100.07 2016-08-01 100.42 2016-09-01 100.74 2016-10-01 100.91 2016-11-01 101.06 2016-12-01 101.14 2017-01-01 100.40 2017-02-01 100.38 2017-03-01 101.36 2017-04-01 101.40 2017-05-01 101.46 2017-06-01 101.44 2017-07-01 100.62 2017-08-01 100.63 2017-09-01 101.20 2017-10-01 101.29 2017-11-01 101.47 2017-12-01 101.72 2018-01-01 101.15 2018-02-01 101.06 2018-03-01 102.01 2018-04-01 102.08 2018-05-01 102.08 2018-06-01 102.26 2018-07-01 101.02 2018-08-01 101.17 2018-09-01 102.09 2018-10-01 102.37