Month Index 2015=100 1999-12-01 80.90 2000-01-01 81.08 2000-02-01 81.04 2000-03-01 81.13 2000-04-01 81.16 2000-05-01 81.26 2000-06-01 81.32 2000-07-01 81.39 2000-08-01 81.50 2000-09-01 81.73 2000-10-01 81.87 2000-11-01 82.05 2000-12-01 82.14 2001-01-01 82.44 2001-02-01 82.73 2001-03-01 82.85 2001-04-01 83.05 2001-05-01 83.20 2001-06-01 83.31 2001-07-01 83.52 2001-08-01 83.62 2001-09-01 83.74 2001-10-01 83.78 2001-11-01 83.99 2001-12-01 84.10 2002-01-01 84.30 2002-02-01 84.34 2002-03-01 84.49 2002-04-01 84.31 2002-05-01 84.54 2002-06-01 84.69 2002-07-01 84.97 2002-08-01 85.07 2002-09-01 85.17 2002-10-01 85.16 2002-11-01 85.28 2002-12-01 85.39 2003-01-01 85.64 2003-02-01 85.90 2003-03-01 85.98 2003-04-01 86.14 2003-05-01 86.23 2003-06-01 86.33 2003-07-01 86.48 2003-08-01 86.54 2003-09-01 86.68 2003-10-01 86.80 2003-11-01 86.70 2003-12-01 86.61 2004-01-01 86.92 2004-02-01 87.19 2004-03-01 87.38 2004-04-01 87.23 2004-05-01 87.29 2004-06-01 87.13 2004-07-01 87.12 2004-08-01 87.12 2004-09-01 86.87 2004-10-01 86.74 2004-11-01 86.68 2004-12-01 86.56 2005-01-01 86.64 2005-02-01 86.67 2005-03-01 86.74 2005-04-01 86.49 2005-05-01 86.67 2005-06-01 86.54 2005-07-01 86.34 2005-08-01 86.50 2005-09-01 86.38 2005-10-01 86.39 2005-11-01 86.41 2005-12-01 86.50 2006-01-01 86.70 2006-02-01 87.30 2006-03-01 87.56 2006-04-01 87.60 2006-05-01 87.96 2006-06-01 87.97 2006-07-01 88.16 2006-08-01 88.44 2006-09-01 88.54 2006-10-01 88.57 2006-11-01 88.85 2006-12-01 88.83 2007-01-01 89.13 2007-02-01 89.41 2007-03-01 89.76 2007-04-01 89.84 2007-05-01 90.18 2007-06-01 90.44 2007-07-01 90.57 2007-08-01 90.78 2007-09-01 90.90 2007-10-01 91.15 2007-11-01 91.62 2007-12-01 92.06 2008-01-01 92.65 2008-02-01 93.30 2008-03-01 93.57 2008-04-01 93.82 2008-05-01 93.94 2008-06-01 93.98 2008-07-01 94.06 2008-08-01 94.26 2008-09-01 94.25 2008-10-01 94.38 2008-11-01 94.01 2008-12-01 93.98 2009-01-01 94.20 2009-02-01 94.37 2009-03-01 94.30 2009-04-01 94.35 2009-05-01 94.33 2009-06-01 94.25 2009-07-01 94.20 2009-08-01 94.55 2009-09-01 94.60 2009-10-01 94.45 2009-11-01 94.32 2009-12-01 94.01 2010-01-01 94.03 2010-02-01 93.80 2010-03-01 93.85 2010-04-01 93.79 2010-05-01 93.74 2010-06-01 93.46 2010-07-01 93.38 2010-08-01 93.82 2010-09-01 93.81 2010-10-01 94.34 2010-11-01 94.53 2010-12-01 94.79 2011-01-01 95.25 2011-02-01 95.40 2011-03-01 95.75 2011-04-01 96.24 2011-05-01 96.34 2011-06-01 96.48 2011-07-01 96.69 2011-08-01 96.79 2011-09-01 97.32 2011-10-01 97.61 2011-11-01 97.94 2011-12-01 97.94 2012-01-01 98.82 2012-02-01 99.08 2012-03-01 99.39 2012-04-01 99.30 2012-05-01 99.56 2012-06-01 99.67 2012-07-01 99.54 2012-08-01 99.53 2012-09-01 99.64 2012-10-01 100.03 2012-11-01 100.21 2012-12-01 100.26 2013-01-01 100.52 2013-02-01 100.51 2013-03-01 100.61 2013-04-01 100.65 2013-05-01 100.62 2013-06-01 100.44 2013-07-01 100.43 2013-08-01 100.30 2013-09-01 100.34 2013-10-01 100.52 2013-11-01 100.48 2013-12-01 100.37 2014-01-01 100.77 2014-02-01 100.79 2014-03-01 100.80 2014-04-01 100.78 2014-05-01 100.87 2014-06-01 100.79 2014-07-01 100.62 2014-08-01 100.40 2014-09-01 100.41 2014-10-01 100.27 2014-11-01 100.47 2014-12-01 100.24 2015-01-01 100.32 2015-02-01 100.33 2015-03-01 100.36 2015-04-01 100.04 2015-05-01 100.24 2015-06-01 99.97 2015-07-01 99.83 2015-08-01 99.62 2015-09-01 99.72 2015-10-01 99.68 2015-11-01 99.81 2015-12-01 100.08 2016-01-01 100.65 2016-02-01 100.82 2016-03-01 100.67 2016-04-01 100.79 2016-05-01 100.82 2016-06-01 100.84 2016-07-01 100.78 2016-08-01 100.88 2016-09-01 101.04 2016-10-01 101.06 2016-11-01 101.10 2016-12-01 100.85 2017-01-01 101.16 2017-02-01 101.19 2017-03-01 101.27 2017-04-01 101.21 2017-05-01 101.66 2017-06-01 101.52 2017-07-01 101.58 2017-08-01 101.80 2017-09-01 101.61 2017-10-01 101.70 2017-11-01 101.90 2017-12-01 102.29 2018-01-01 103.32 2018-02-01 103.02 2018-03-01 103.26 2018-04-01 103.21 2018-05-01 103.55 2018-06-01 103.44 2018-07-01 103.77 2018-08-01 103.93 2018-09-01 104.05 2018-10-01 104.27