Month Index 2015=100 1998-12-01 75.21 1999-01-01 75.38 1999-02-01 75.65 1999-03-01 75.62 1999-04-01 75.69 1999-05-01 75.75 1999-06-01 75.78 1999-07-01 75.89 1999-08-01 75.88 1999-09-01 75.90 1999-10-01 75.94 1999-11-01 76.05 1999-12-01 76.16 2000-01-01 74.91 2000-02-01 76.51 2000-03-01 76.66 2000-04-01 76.79 2000-05-01 76.74 2000-06-01 76.82 2000-07-01 75.79 2000-08-01 77.24 2000-09-01 77.06 2000-10-01 77.05 2000-11-01 77.12 2000-12-01 77.35 2001-01-01 76.14 2001-02-01 77.71 2001-03-01 77.76 2001-04-01 78.08 2001-05-01 78.16 2001-06-01 78.31 2001-07-01 77.47 2001-08-01 78.90 2001-09-01 78.88 2001-10-01 79.04 2001-11-01 79.27 2001-12-01 79.40 2002-01-01 78.16 2002-02-01 79.93 2002-03-01 79.93 2002-04-01 79.76 2002-05-01 79.90 2002-06-01 80.02 2002-07-01 78.99 2002-08-01 80.48 2002-09-01 80.27 2002-10-01 80.15 2002-11-01 80.34 2002-12-01 80.54 2003-01-01 79.18 2003-02-01 81.01 2003-03-01 81.01 2003-04-01 81.37 2003-05-01 81.29 2003-06-01 81.44 2003-07-01 80.33 2003-08-01 81.76 2003-09-01 81.63 2003-10-01 81.66 2003-11-01 81.79 2003-12-01 81.93 2004-01-01 80.47 2004-02-01 82.46 2004-03-01 82.28 2004-04-01 82.55 2004-05-01 82.51 2004-06-01 82.50 2004-07-01 81.41 2004-08-01 82.93 2004-09-01 82.72 2004-10-01 82.73 2004-11-01 82.79 2004-12-01 82.82 2005-01-01 81.60 2005-02-01 83.42 2005-03-01 83.51 2005-04-01 83.43 2005-05-01 83.61 2005-06-01 83.71 2005-07-01 82.30 2005-08-01 84.07 2005-09-01 83.82 2005-10-01 83.99 2005-11-01 84.12 2005-12-01 84.19 2006-01-01 82.53 2006-02-01 84.77 2006-03-01 84.60 2006-04-01 84.81 2006-05-01 84.93 2006-06-01 85.13 2006-07-01 83.86 2006-08-01 85.61 2006-09-01 85.38 2006-10-01 85.36 2006-11-01 85.40 2006-12-01 85.55 2007-01-01 83.86 2007-02-01 86.23 2007-03-01 86.31 2007-04-01 86.47 2007-05-01 86.54 2007-06-01 86.61 2007-07-01 85.36 2007-08-01 87.20 2007-09-01 86.86 2007-10-01 87.03 2007-11-01 87.17 2007-12-01 87.65 2008-01-01 85.97 2008-02-01 88.35 2008-03-01 88.52 2008-04-01 88.42 2008-05-01 88.69 2008-06-01 89.05 2008-07-01 87.75 2008-08-01 89.72 2008-09-01 89.47 2008-10-01 89.74 2008-11-01 89.75 2008-12-01 90.02 2009-01-01 87.87 2009-02-01 90.59 2009-03-01 90.54 2009-04-01 90.76 2009-05-01 90.75 2009-06-01 90.98 2009-07-01 89.37 2009-08-01 91.35 2009-09-01 91.23 2009-10-01 91.20 2009-11-01 91.08 2009-12-01 91.32 2010-01-01 89.00 2010-02-01 91.59 2010-03-01 91.49 2010-04-01 91.59 2010-05-01 91.84 2010-06-01 91.93 2010-07-01 90.03 2010-08-01 92.36 2010-09-01 92.29 2010-10-01 92.39 2010-11-01 92.39 2010-12-01 92.50 2011-01-01 90.70 2011-02-01 93.07 2011-03-01 93.08 2011-04-01 93.09 2011-05-01 93.24 2011-06-01 93.47 2011-07-01 92.21 2011-08-01 94.10 2011-09-01 93.79 2011-10-01 93.90 2011-11-01 94.04 2011-12-01 94.40 2012-01-01 92.65 2012-02-01 95.15 2012-03-01 95.03 2012-04-01 95.05 2012-05-01 95.24 2012-06-01 95.40 2012-07-01 93.84 2012-08-01 95.95 2012-09-01 95.76 2012-10-01 95.87 2012-11-01 95.98 2012-12-01 96.24 2013-01-01 94.04 2013-02-01 96.89 2013-03-01 96.95 2013-04-01 96.77 2013-05-01 96.92 2013-06-01 97.12 2013-07-01 95.66 2013-08-01 97.69 2013-09-01 97.34 2013-10-01 97.51 2013-11-01 97.69 2013-12-01 97.99 2014-01-01 95.75 2014-02-01 98.34 2014-03-01 98.38 2014-04-01 98.54 2014-05-01 98.64 2014-06-01 98.77 2014-07-01 97.18 2014-08-01 99.26 2014-09-01 98.92 2014-10-01 98.96 2014-11-01 98.90 2014-12-01 99.22 2015-01-01 97.43 2015-02-01 99.87 2015-03-01 99.74 2015-04-01 99.95 2015-05-01 100.05 2015-06-01 100.24 2015-07-01 98.91 2015-08-01 100.80 2015-09-01 100.31 2015-10-01 100.63 2015-11-01 100.85 2015-12-01 101.23 2016-01-01 99.63 2016-02-01 101.80 2016-03-01 102.01 2016-04-01 102.13 2016-05-01 102.23 2016-06-01 102.37 2016-07-01 101.16 2016-08-01 102.98 2016-09-01 102.31 2016-10-01 102.47 2016-11-01 102.46 2016-12-01 102.68 2017-01-01 101.16 2017-02-01 103.36 2017-03-01 103.30 2017-04-01 103.83 2017-05-01 103.83 2017-06-01 103.87 2017-07-01 103.01 2017-08-01 104.66 2017-09-01 104.03 2017-10-01 104.12 2017-11-01 104.03 2017-12-01 104.53 2018-01-01 102.92 2018-02-01 105.04 2018-03-01 105.04 2018-04-01 105.35 2018-05-01 105.51 2018-06-01 105.64 2018-07-01 104.64 2018-08-01 106.33 2018-09-01 105.69 2018-10-01 105.83