Month Index 2015=100 1999-12-01 81.79 2000-01-01 81.69 2000-02-01 81.82 2000-03-01 82.05 2000-04-01 82.13 2000-05-01 82.38 2000-06-01 82.44 2000-07-01 82.29 2000-08-01 82.45 2000-09-01 82.57 2000-10-01 82.72 2000-11-01 82.98 2000-12-01 83.05 2001-01-01 83.07 2001-02-01 83.37 2001-03-01 83.70 2001-04-01 83.86 2001-05-01 84.11 2001-06-01 84.18 2001-07-01 83.98 2001-08-01 84.12 2001-09-01 84.23 2001-10-01 84.46 2001-11-01 84.69 2001-12-01 84.90 2002-01-01 84.96 2002-02-01 85.11 2002-03-01 85.35 2002-04-01 85.50 2002-05-01 85.84 2002-06-01 85.88 2002-07-01 85.64 2002-08-01 85.74 2002-09-01 85.83 2002-10-01 85.95 2002-11-01 86.24 2002-12-01 86.30 2003-01-01 86.16 2003-02-01 86.39 2003-03-01 86.52 2003-04-01 86.68 2003-05-01 86.97 2003-06-01 87.01 2003-07-01 86.64 2003-08-01 86.74 2003-09-01 86.82 2003-10-01 86.96 2003-11-01 87.21 2003-12-01 87.29 2004-01-01 87.07 2004-02-01 87.21 2004-03-01 87.26 2004-04-01 87.45 2004-05-01 87.70 2004-06-01 87.94 2004-07-01 87.63 2004-08-01 87.91 2004-09-01 87.93 2004-10-01 87.99 2004-11-01 88.25 2004-12-01 88.27 2005-01-01 88.16 2005-02-01 88.39 2005-03-01 88.50 2005-04-01 88.69 2005-05-01 89.08 2005-06-01 89.11 2005-07-01 88.74 2005-08-01 88.81 2005-09-01 88.93 2005-10-01 88.99 2005-11-01 89.47 2005-12-01 89.48 2006-01-01 89.20 2006-02-01 89.35 2006-03-01 89.58 2006-04-01 89.84 2006-05-01 90.16 2006-06-01 90.00 2006-07-01 89.62 2006-08-01 89.73 2006-09-01 89.90 2006-10-01 90.08 2006-11-01 90.48 2006-12-01 90.60 2007-01-01 90.51 2007-02-01 90.69 2007-03-01 91.04 2007-04-01 91.39 2007-05-01 91.92 2007-06-01 91.91 2007-07-01 91.49 2007-08-01 91.57 2007-09-01 92.02 2007-10-01 92.25 2007-11-01 92.74 2007-12-01 92.82 2008-01-01 92.63 2008-02-01 92.89 2008-03-01 93.54 2008-04-01 93.79 2008-05-01 93.99 2008-06-01 94.09 2008-07-01 93.70 2008-08-01 94.02 2008-09-01 94.44 2008-10-01 94.74 2008-11-01 94.87 2008-12-01 94.96 2009-01-01 94.40 2009-02-01 94.74 2009-03-01 95.20 2009-04-01 95.47 2009-05-01 95.58 2009-06-01 95.66 2009-07-01 94.94 2009-08-01 95.40 2009-09-01 95.62 2009-10-01 95.65 2009-11-01 95.65 2009-12-01 95.77 2010-01-01 94.94 2010-02-01 95.11 2010-03-01 95.50 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 96.42 2010-12-01 96.63 2011-01-01 95.92 2011-02-01 96.06 2011-03-01 96.66 2011-04-01 97.00 2011-05-01 97.25 2011-06-01 97.28 2011-07-01 96.44 2011-08-01 96.98 2011-09-01 97.31 2011-10-01 97.46 2011-11-01 97.77 2011-12-01 97.98 2012-01-01 96.99 2012-02-01 97.10 2012-03-01 97.78 2012-04-01 98.24 2012-05-01 98.24 2012-06-01 98.35 2012-07-01 97.30 2012-08-01 97.75 2012-09-01 98.13 2012-10-01 98.36 2012-11-01 98.62 2012-12-01 98.75 2013-01-01 97.98 2013-02-01 98.08 2013-03-01 98.76 2013-04-01 98.96 2013-05-01 99.33 2013-06-01 99.35 2013-07-01 98.40 2013-08-01 98.59 2013-09-01 99.05 2013-10-01 99.32 2013-11-01 99.51 2013-12-01 99.48 2014-01-01 98.53 2014-02-01 98.99 2014-03-01 99.57 2014-04-01 99.79 2014-05-01 99.87 2014-06-01 99.94 2014-07-01 98.83 2014-08-01 98.85 2014-09-01 99.19 2014-10-01 99.38 2014-11-01 99.67 2014-12-01 99.84 2015-01-01 98.90 2015-02-01 99.11 2015-03-01 99.89 2015-04-01 100.16 2015-05-01 100.52 2015-06-01 100.48 2015-07-01 99.38 2015-08-01 99.80 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 2016-06-01 101.29 2016-07-01 100.06 2016-08-01 100.41 2016-09-01 100.74 2016-10-01 100.90 2016-11-01 101.04 2016-12-01 101.13 2017-01-01 100.39 2017-02-01 100.37 2017-03-01 101.35 2017-04-01 101.39 2017-05-01 101.44 2017-06-01 101.42 2017-07-01 100.60 2017-08-01 100.62 2017-09-01 101.19 2017-10-01 101.28 2017-11-01 101.45 2017-12-01 101.71 2018-01-01 101.13 2018-02-01 101.05 2018-03-01 102.00 2018-04-01 102.07 2018-05-01 102.06 2018-06-01 102.24 2018-07-01 101.00 2018-08-01 101.14 2018-09-01 102.07 2018-10-01 102.35