Month Index 2015=100 1998-12-01 77.15 1999-01-01 77.22 1999-02-01 77.27 1999-03-01 77.46 1999-04-01 77.92 1999-05-01 77.98 1999-06-01 77.82 1999-07-01 78.23 1999-08-01 78.50 1999-09-01 78.77 1999-10-01 78.91 1999-11-01 79.16 1999-12-01 79.67 2000-01-01 77.10 2000-02-01 80.35 2000-03-01 80.93 2000-04-01 80.47 2000-05-01 81.05 2000-06-01 81.52 2000-07-01 79.10 2000-08-01 81.72 2000-09-01 83.61 2000-10-01 83.45 2000-11-01 83.65 2000-12-01 82.92 2001-01-01 79.64 2001-02-01 82.79 2001-03-01 82.79 2001-04-01 83.34 2001-05-01 83.92 2001-06-01 83.97 2001-07-01 80.82 2001-08-01 83.38 2001-09-01 84.02 2001-10-01 83.40 2001-11-01 83.15 2001-12-01 82.90 2002-01-01 80.23 2002-02-01 83.14 2002-03-01 83.40 2002-04-01 83.84 2002-05-01 83.76 2002-06-01 83.27 2002-07-01 80.65 2002-08-01 83.45 2002-09-01 83.96 2002-10-01 84.20 2002-11-01 83.74 2002-12-01 83.81 2003-01-01 81.50 2003-02-01 84.98 2003-03-01 85.28 2003-04-01 84.01 2003-05-01 83.51 2003-06-01 83.56 2003-07-01 80.88 2003-08-01 84.11 2003-09-01 84.42 2003-10-01 84.35 2003-11-01 84.41 2003-12-01 84.42 2004-01-01 81.54 2004-02-01 84.63 2004-03-01 84.78 2004-04-01 85.03 2004-05-01 85.59 2004-06-01 85.37 2004-07-01 82.59 2004-08-01 86.18 2004-09-01 86.43 2004-10-01 87.37 2004-11-01 86.85 2004-12-01 86.31 2005-01-01 83.07 2005-02-01 86.83 2005-03-01 87.44 2005-04-01 87.95 2005-05-01 87.77 2005-06-01 88.39 2005-07-01 85.74 2005-08-01 89.58 2005-09-01 90.39 2005-10-01 89.77 2005-11-01 89.30 2005-12-01 89.39 2006-01-01 86.23 2006-02-01 90.27 2006-03-01 90.32 2006-04-01 90.94 2006-05-01 91.19 2006-06-01 91.15 2006-07-01 87.94 2006-08-01 91.41 2006-09-01 90.69 2006-10-01 90.26 2006-11-01 90.39 2006-12-01 90.71 2007-01-01 86.53 2007-02-01 90.88 2007-03-01 90.72 2007-04-01 90.91 2007-05-01 90.86 2007-06-01 90.79 2007-07-01 87.38 2007-08-01 91.01 2007-09-01 91.35 2007-10-01 91.91 2007-11-01 93.39 2007-12-01 93.39 2008-01-01 90.30 2008-02-01 94.98 2008-03-01 96.09 2008-04-01 96.36 2008-05-01 97.64 2008-06-01 98.61 2008-07-01 95.07 2008-08-01 97.64 2008-09-01 98.18 2008-10-01 97.33 2008-11-01 96.01 2008-12-01 95.15 2009-01-01 90.66 2009-02-01 94.94 2009-03-01 93.82 2009-04-01 94.06 2009-05-01 93.88 2009-06-01 93.54 2009-07-01 89.06 2009-08-01 94.12 2009-09-01 93.68 2009-10-01 93.63 2009-11-01 94.34 2009-12-01 94.43 2010-01-01 90.80 2010-02-01 95.40 2010-03-01 96.36 2010-04-01 97.15 2010-05-01 97.75 2010-06-01 97.49 2010-07-01 92.51 2010-08-01 97.26 2010-09-01 97.73 2010-10-01 97.96 2010-11-01 98.27 2010-12-01 99.34 2011-01-01 95.60 2011-02-01 100.60 2011-03-01 101.58 2011-04-01 101.95 2011-05-01 102.49 2011-06-01 102.75 2011-07-01 98.47 2011-08-01 102.63 2011-09-01 103.37 2011-10-01 103.40 2011-11-01 103.90 2011-12-01 103.86 2012-01-01 99.86 2012-02-01 105.02 2012-03-01 105.41 2012-04-01 105.52 2012-05-01 104.88 2012-06-01 104.08 2012-07-01 99.46 2012-08-01 104.96 2012-09-01 105.46 2012-10-01 105.35 2012-11-01 104.96 2012-12-01 104.86 2013-01-01 99.96 2013-02-01 105.02 2013-03-01 104.76 2013-04-01 104.48 2013-05-01 103.81 2013-06-01 103.83 2013-07-01 99.50 2013-08-01 103.76 2013-09-01 104.36 2013-10-01 103.86 2013-11-01 103.82 2013-12-01 104.14 2014-01-01 99.30 2014-02-01 104.25 2014-03-01 103.99 2014-04-01 102.56 2014-05-01 102.65 2014-06-01 102.71 2014-07-01 97.69 2014-08-01 102.33 2014-09-01 102.30 2014-10-01 102.30 2014-11-01 101.85 2014-12-01 100.99 2015-01-01 95.31 2015-02-01 100.00 2015-03-01 100.91 2015-04-01 100.47 2015-05-01 101.35 2015-06-01 101.39 2015-07-01 96.78 2015-08-01 100.58 2015-09-01 100.95 2015-10-01 100.86 2015-11-01 100.99 2015-12-01 100.40 2016-01-01 95.67 2016-02-01 98.90 2016-03-01 100.01 2016-04-01 99.87 2016-05-01 101.07 2016-06-01 101.84 2016-07-01 97.69 2016-08-01 101.30 2016-09-01 101.67 2016-10-01 102.46 2016-11-01 102.26 2016-12-01 103.21 2017-01-01 100.34 2017-02-01 104.44 2017-03-01 104.45 2017-04-01 104.27 2017-05-01 103.91 2017-06-01 103.48 2017-07-01 99.44 2017-08-01 103.72 2017-09-01 103.93 2017-10-01 104.37 2017-11-01 105.16 2017-12-01 105.35 2018-01-01 102.01 2018-02-01 105.50 2018-03-01 105.35 2018-04-01 105.69 2018-05-01 106.62 2018-06-01 107.14 2018-07-01 103.55 2018-08-01 107.80 2018-09-01 108.25 2018-10-01 109.86