Month Index 2015=100 1998-12-01 72.72 1999-01-01 72.94 1999-02-01 73.39 1999-03-01 73.26 1999-04-01 73.16 1999-05-01 73.41 1999-06-01 73.28 1999-07-01 73.18 1999-08-01 73.18 1999-09-01 73.29 1999-10-01 73.55 1999-11-01 73.75 1999-12-01 73.70 2000-01-01 73.87 2000-02-01 74.26 2000-03-01 74.02 2000-04-01 73.83 2000-05-01 73.94 2000-06-01 73.95 2000-07-01 73.88 2000-08-01 74.04 2000-09-01 74.28 2000-10-01 74.54 2000-11-01 75.16 2000-12-01 75.41 2001-01-01 75.56 2001-02-01 76.22 2001-03-01 76.16 2001-04-01 76.09 2001-05-01 76.55 2001-06-01 76.67 2001-07-01 76.25 2001-08-01 76.63 2001-09-01 77.35 2001-10-01 77.44 2001-11-01 78.07 2001-12-01 78.14 2002-01-01 78.49 2002-02-01 78.96 2002-03-01 78.65 2002-04-01 78.39 2002-05-01 78.79 2002-06-01 78.53 2002-07-01 78.46 2002-08-01 78.39 2002-09-01 78.86 2002-10-01 79.10 2002-11-01 79.39 2002-12-01 79.56 2003-01-01 79.98 2003-02-01 80.71 2003-03-01 80.30 2003-04-01 80.06 2003-05-01 80.50 2003-06-01 80.12 2003-07-01 80.11 2003-08-01 79.99 2003-09-01 80.73 2003-10-01 80.64 2003-11-01 80.73 2003-12-01 81.04 2004-01-01 81.10 2004-02-01 81.94 2004-03-01 81.18 2004-04-01 80.98 2004-05-01 81.35 2004-06-01 80.95 2004-07-01 81.06 2004-08-01 80.76 2004-09-01 81.03 2004-10-01 81.05 2004-11-01 81.34 2004-12-01 81.50 2005-01-01 81.57 2005-02-01 82.31 2005-03-01 82.34 2005-04-01 81.94 2005-05-01 82.56 2005-06-01 82.30 2005-07-01 82.24 2005-08-01 82.44 2005-09-01 82.68 2005-10-01 82.88 2005-11-01 83.45 2005-12-01 83.70 2006-01-01 83.89 2006-02-01 84.79 2006-03-01 84.11 2006-04-01 84.04 2006-05-01 84.44 2006-06-01 84.30 2006-07-01 84.00 2006-08-01 84.12 2006-09-01 84.64 2006-10-01 84.80 2006-11-01 85.17 2006-12-01 85.52 2007-01-01 85.83 2007-02-01 87.19 2007-03-01 86.54 2007-04-01 86.21 2007-05-01 86.57 2007-06-01 86.21 2007-07-01 86.72 2007-08-01 86.97 2007-09-01 87.29 2007-10-01 87.45 2007-11-01 87.77 2007-12-01 88.05 2008-01-01 88.56 2008-02-01 89.83 2008-03-01 89.29 2008-04-01 89.16 2008-05-01 89.41 2008-06-01 89.09 2008-07-01 89.05 2008-08-01 89.22 2008-09-01 89.84 2008-10-01 90.36 2008-11-01 90.77 2008-12-01 91.04 2009-01-01 91.35 2009-02-01 92.47 2009-03-01 92.12 2009-04-01 92.25 2009-05-01 92.79 2009-06-01 92.53 2009-07-01 92.17 2009-08-01 92.28 2009-09-01 92.66 2009-10-01 92.80 2009-11-01 93.13 2009-12-01 93.25 2010-01-01 93.69 2010-02-01 94.68 2010-03-01 94.13 2010-04-01 93.74 2010-05-01 94.55 2010-06-01 93.80 2010-07-01 93.41 2010-08-01 93.71 2010-09-01 94.16 2010-10-01 94.31 2010-11-01 94.56 2010-12-01 94.68 2011-01-01 94.89 2011-02-01 96.20 2011-03-01 95.42 2011-04-01 94.79 2011-05-01 95.40 2011-06-01 95.17 2011-07-01 95.25 2011-08-01 95.29 2011-09-01 95.65 2011-10-01 95.89 2011-11-01 96.37 2011-12-01 96.64 2012-01-01 97.12 2012-02-01 98.57 2012-03-01 97.81 2012-04-01 97.52 2012-05-01 97.84 2012-06-01 97.16 2012-07-01 96.92 2012-08-01 96.91 2012-09-01 97.45 2012-10-01 97.70 2012-11-01 97.97 2012-12-01 98.15 2013-01-01 98.33 2013-02-01 98.96 2013-03-01 98.80 2013-04-01 98.42 2013-05-01 98.57 2013-06-01 98.42 2013-07-01 98.41 2013-08-01 98.24 2013-09-01 98.58 2013-10-01 98.94 2013-11-01 99.14 2013-12-01 99.21 2014-01-01 99.20 2014-02-01 99.67 2014-03-01 99.42 2014-04-01 99.24 2014-05-01 99.82 2014-06-01 99.53 2014-07-01 99.66 2014-08-01 99.39 2014-09-01 99.59 2014-10-01 99.50 2014-11-01 99.65 2014-12-01 99.84 2015-01-01 99.77 2015-02-01 100.11 2015-03-01 99.81 2015-04-01 99.69 2015-05-01 100.06 2015-06-01 99.85 2015-07-01 99.81 2015-08-01 99.84 2015-09-01 99.94 2015-10-01 100.18 2015-11-01 100.41 2015-12-01 100.53 2016-01-01 100.55 2016-02-01 100.88 2016-03-01 100.69 2016-04-01 100.48 2016-05-01 100.68 2016-06-01 100.33 2016-07-01 100.66 2016-08-01 100.66 2016-09-01 100.32 2016-10-01 100.91 2016-11-01 100.86 2016-12-01 101.06 2017-01-01 101.23 2017-02-01 101.80 2017-03-01 101.68 2017-04-01 101.87 2017-05-01 102.24 2017-06-01 101.27 2017-07-01 101.94 2017-08-01 102.11 2017-09-01 101.66 2017-10-01 101.67 2017-11-01 101.98 2017-12-01 102.74 2018-01-01 102.56 2018-02-01 103.29 2018-03-01 103.26 2018-04-01 102.86 2018-05-01 103.17 2018-06-01 102.82 2018-07-01 103.11 2018-08-01 102.87 2018-09-01 103.11 2018-10-01 103.06