Month Index 2015=100 1999-12-01 72.31 2000-01-01 72.31 2000-02-01 72.39 2000-03-01 72.46 2000-04-01 72.69 2000-05-01 72.87 2000-06-01 73.02 2000-07-01 73.43 2000-08-01 73.79 2000-09-01 74.08 2000-10-01 74.29 2000-11-01 74.43 2000-12-01 75.14 2001-01-01 75.80 2001-02-01 76.90 2001-03-01 77.97 2001-04-01 79.00 2001-05-01 79.60 2001-06-01 79.70 2001-07-01 79.92 2001-08-01 80.14 2001-09-01 80.17 2001-10-01 79.95 2001-11-01 79.94 2001-12-01 80.07 2002-01-01 79.90 2002-02-01 79.64 2002-03-01 79.57 2002-04-01 79.71 2002-05-01 79.72 2002-06-01 79.63 2002-07-01 79.74 2002-08-01 79.93 2002-09-01 80.07 2002-10-01 80.05 2002-11-01 80.11 2002-12-01 80.19 2003-01-01 80.11 2003-02-01 80.14 2003-03-01 80.14 2003-04-01 80.19 2003-05-01 80.31 2003-06-01 80.35 2003-07-01 80.78 2003-08-01 81.33 2003-09-01 81.54 2003-10-01 81.59 2003-11-01 81.59 2003-12-01 81.59 2004-01-01 81.52 2004-02-01 81.44 2004-03-01 81.54 2004-04-01 81.56 2004-05-01 81.67 2004-06-01 81.86 2004-07-01 82.29 2004-08-01 82.48 2004-09-01 82.39 2004-10-01 82.56 2004-11-01 82.67 2004-12-01 82.79 2005-01-01 82.81 2005-02-01 82.79 2005-03-01 82.78 2005-04-01 82.93 2005-05-01 83.10 2005-06-01 83.13 2005-07-01 83.22 2005-08-01 83.40 2005-09-01 83.37 2005-10-01 83.29 2005-11-01 83.42 2005-12-01 83.78 2006-01-01 83.88 2006-02-01 84.04 2006-03-01 83.97 2006-04-01 84.12 2006-05-01 84.51 2006-06-01 84.92 2006-07-01 85.41 2006-08-01 85.79 2006-09-01 86.03 2006-10-01 86.18 2006-11-01 86.26 2006-12-01 86.47 2007-01-01 86.46 2007-02-01 86.35 2007-03-01 86.47 2007-04-01 86.86 2007-05-01 86.98 2007-06-01 87.08 2007-07-01 87.21 2007-08-01 87.60 2007-09-01 87.98 2007-10-01 88.51 2007-11-01 88.79 2007-12-01 89.16 2008-01-01 89.49 2008-02-01 89.56 2008-03-01 89.75 2008-04-01 90.07 2008-05-01 90.40 2008-06-01 90.63 2008-07-01 90.98 2008-08-01 91.48 2008-09-01 91.77 2008-10-01 92.01 2008-11-01 92.20 2008-12-01 92.38 2009-01-01 92.51 2009-02-01 92.43 2009-03-01 92.22 2009-04-01 92.08 2009-05-01 92.03 2009-06-01 91.95 2009-07-01 92.04 2009-08-01 92.20 2009-09-01 92.15 2009-10-01 92.03 2009-11-01 91.94 2009-12-01 91.97 2010-01-01 91.86 2010-02-01 91.81 2010-03-01 91.65 2010-04-01 91.86 2010-05-01 91.88 2010-06-01 91.86 2010-07-01 92.04 2010-08-01 92.22 2010-09-01 92.24 2010-10-01 92.40 2010-11-01 92.49 2010-12-01 92.58 2011-01-01 92.67 2011-02-01 92.84 2011-03-01 93.15 2011-04-01 93.44 2011-05-01 93.78 2011-06-01 94.00 2011-07-01 94.47 2011-08-01 94.84 2011-09-01 95.13 2011-10-01 95.37 2011-11-01 95.51 2011-12-01 95.95 2012-01-01 96.13 2012-02-01 96.37 2012-03-01 96.42 2012-04-01 96.54 2012-05-01 96.76 2012-06-01 96.85 2012-07-01 97.03 2012-08-01 97.35 2012-09-01 97.80 2012-10-01 98.37 2012-11-01 98.99 2012-12-01 99.33 2013-01-01 99.49 2013-02-01 99.50 2013-03-01 99.52 2013-04-01 99.56 2013-05-01 99.66 2013-06-01 99.76 2013-07-01 99.95 2013-08-01 100.28 2013-09-01 100.21 2013-10-01 100.28 2013-11-01 100.32 2013-12-01 100.47 2014-01-01 100.44 2014-02-01 100.42 2014-03-01 100.17 2014-04-01 99.99 2014-05-01 100.10 2014-06-01 100.17 2014-07-01 100.27 2014-08-01 100.29 2014-09-01 100.20 2014-10-01 100.16 2014-11-01 100.11 2014-12-01 100.12 2015-01-01 100.03 2015-02-01 99.89 2015-03-01 99.85 2015-04-01 99.88 2015-05-01 99.97 2015-06-01 99.90 2015-07-01 100.00 2015-08-01 100.15 2015-09-01 100.05 2015-10-01 100.11 2015-11-01 100.03 2015-12-01 100.13 2016-01-01 100.06 2016-02-01 99.91 2016-03-01 99.84 2016-04-01 99.85 2016-05-01 99.91 2016-06-01 99.94 2016-07-01 100.04 2016-08-01 100.16 2016-09-01 100.14 2016-10-01 100.33 2016-11-01 100.46 2016-12-01 100.51 2017-01-01 100.61 2017-02-01 100.50 2017-03-01 100.59 2017-04-01 100.63 2017-05-01 101.01 2017-06-01 101.19 2017-07-01 101.49 2017-08-01 101.81 2017-09-01 101.90 2017-10-01 102.09 2017-11-01 102.37 2017-12-01 102.45 2018-01-01 102.34 2018-02-01 102.36 2018-03-01 102.36 2018-04-01 102.41 2018-05-01 102.63 2018-06-01 102.65 2018-07-01 102.74 2018-08-01 102.88 2018-09-01 102.86 2018-10-01 102.84