Month Index 2015=100 1999-12-01 64.46 2000-01-01 67.87 2000-02-01 67.87 2000-03-01 67.93 2000-04-01 67.95 2000-05-01 67.95 2000-06-01 67.95 2000-07-01 67.91 2000-08-01 67.90 2000-09-01 67.96 2000-10-01 68.11 2000-11-01 68.11 2000-12-01 68.11 2001-01-01 69.06 2001-02-01 69.07 2001-03-01 69.33 2001-04-01 69.46 2001-05-01 69.49 2001-06-01 69.59 2001-07-01 70.55 2001-08-01 70.55 2001-09-01 70.76 2001-10-01 70.96 2001-11-01 70.96 2001-12-01 70.97 2002-01-01 70.20 2002-02-01 70.20 2002-03-01 70.18 2002-04-01 70.18 2002-05-01 70.18 2002-06-01 70.73 2002-07-01 70.73 2002-08-01 70.72 2002-09-01 70.91 2002-10-01 71.43 2002-11-01 71.46 2002-12-01 71.46 2003-01-01 72.03 2003-02-01 72.06 2003-03-01 72.55 2003-04-01 72.55 2003-05-01 72.55 2003-06-01 72.55 2003-07-01 73.14 2003-08-01 73.47 2003-09-01 74.04 2003-10-01 74.04 2003-11-01 74.03 2003-12-01 74.03 2004-01-01 74.40 2004-02-01 74.85 2004-03-01 74.91 2004-04-01 74.91 2004-05-01 74.92 2004-06-01 74.92 2004-07-01 75.32 2004-08-01 75.30 2004-09-01 75.56 2004-10-01 76.28 2004-11-01 76.47 2004-12-01 76.48 2005-01-01 76.76 2005-02-01 76.77 2005-03-01 77.02 2005-04-01 77.04 2005-05-01 77.05 2005-06-01 77.13 2005-07-01 77.13 2005-08-01 77.11 2005-09-01 77.70 2005-10-01 78.20 2005-11-01 78.52 2005-12-01 78.51 2006-01-01 80.05 2006-02-01 80.07 2006-03-01 80.39 2006-04-01 80.47 2006-05-01 80.61 2006-06-01 80.63 2006-07-01 80.63 2006-08-01 80.59 2006-09-01 80.95 2006-10-01 81.01 2006-11-01 81.00 2006-12-01 81.40 2007-01-01 83.11 2007-02-01 83.33 2007-03-01 83.57 2007-04-01 83.78 2007-05-01 83.82 2007-06-01 83.83 2007-07-01 83.30 2007-08-01 84.01 2007-09-01 84.25 2007-10-01 84.29 2007-11-01 84.34 2007-12-01 84.36 2008-01-01 85.04 2008-02-01 85.00 2008-03-01 85.94 2008-04-01 86.11 2008-05-01 86.13 2008-06-01 86.19 2008-07-01 86.22 2008-08-01 86.19 2008-09-01 86.35 2008-10-01 86.43 2008-11-01 86.42 2008-12-01 86.37 2009-01-01 86.98 2009-02-01 86.97 2009-03-01 85.64 2009-04-01 85.64 2009-05-01 85.64 2009-06-01 85.64 2009-07-01 85.65 2009-08-01 85.64 2009-09-01 85.80 2009-10-01 85.89 2009-11-01 85.86 2009-12-01 86.37 2010-01-01 86.58 2010-02-01 86.57 2010-03-01 86.64 2010-04-01 86.77 2010-05-01 86.78 2010-06-01 86.78 2010-07-01 87.86 2010-08-01 87.90 2010-09-01 88.35 2010-10-01 88.40 2010-11-01 88.63 2010-12-01 88.85 2011-01-01 91.38 2011-02-01 91.38 2011-03-01 91.58 2011-04-01 91.63 2011-05-01 91.63 2011-06-01 91.63 2011-07-01 91.74 2011-08-01 91.72 2011-09-01 91.97 2011-10-01 92.92 2011-11-01 92.92 2011-12-01 92.95 2012-01-01 93.24 2012-02-01 93.24 2012-03-01 93.31 2012-04-01 93.31 2012-05-01 93.32 2012-06-01 93.31 2012-07-01 93.57 2012-08-01 93.56 2012-09-01 95.23 2012-10-01 95.83 2012-11-01 95.91 2012-12-01 96.07 2013-01-01 97.27 2013-02-01 97.26 2013-03-01 97.31 2013-04-01 97.64 2013-05-01 97.64 2013-06-01 97.64 2013-07-01 97.64 2013-08-01 97.63 2013-09-01 98.06 2013-10-01 99.04 2013-11-01 99.11 2013-12-01 99.11 2014-01-01 99.26 2014-02-01 99.24 2014-03-01 99.30 2014-04-01 99.38 2014-05-01 99.38 2014-06-01 99.38 2014-07-01 99.38 2014-08-01 99.37 2014-09-01 99.49 2014-10-01 99.49 2014-11-01 99.54 2014-12-01 99.53 2015-01-01 99.70 2015-02-01 99.69 2015-03-01 99.70 2015-04-01 99.71 2015-05-01 99.71 2015-06-01 99.85 2015-07-01 99.85 2015-08-01 100.06 2015-09-01 100.44 2015-10-01 100.44 2015-11-01 100.44 2015-12-01 100.44 2016-01-01 100.59 2016-02-01 100.58 2016-03-01 100.59 2016-04-01 100.79 2016-05-01 100.79 2016-06-01 100.79 2016-07-01 100.80 2016-08-01 100.78 2016-09-01 101.16 2016-10-01 101.16 2016-11-01 101.16 2016-12-01 101.16 2017-01-01 102.57 2017-02-01 102.84 2017-03-01 102.89 2017-04-01 103.97 2017-05-01 104.07 2017-06-01 104.07 2017-07-01 104.44 2017-08-01 104.43 2017-09-01 104.58 2017-10-01 104.72 2017-11-01 101.03 2017-12-01 101.18 2018-01-01 101.01 2018-02-01 101.25 2018-03-01 101.39 2018-04-01 101.49 2018-05-01 101.60 2018-06-01 101.67 2018-07-01 101.68 2018-08-01 102.31 2018-09-01 103.92 2018-10-01 104.20