Month Index 2015=100 1998-12-01 73.68 1999-01-01 73.89 1999-02-01 73.91 1999-03-01 74.07 1999-04-01 74.48 1999-05-01 74.64 1999-06-01 74.41 1999-07-01 74.41 1999-08-01 74.30 1999-09-01 74.52 1999-10-01 74.68 1999-11-01 74.83 1999-12-01 75.12 2000-01-01 73.52 2000-02-01 75.65 2000-03-01 76.05 2000-04-01 76.05 2000-05-01 76.45 2000-06-01 76.86 2000-07-01 75.29 2000-08-01 76.88 2000-09-01 78.11 2000-10-01 77.93 2000-11-01 78.26 2000-12-01 77.70 2001-01-01 75.76 2001-02-01 77.77 2001-03-01 78.02 2001-04-01 78.79 2001-05-01 79.48 2001-06-01 79.55 2001-07-01 77.39 2001-08-01 79.07 2001-09-01 79.50 2001-10-01 79.22 2001-11-01 79.04 2001-12-01 78.72 2002-01-01 77.53 2002-02-01 79.15 2002-03-01 79.47 2002-04-01 79.75 2002-05-01 79.83 2002-06-01 79.29 2002-07-01 77.65 2002-08-01 79.32 2002-09-01 79.86 2002-10-01 79.98 2002-11-01 79.69 2002-12-01 79.58 2003-01-01 78.36 2003-02-01 80.77 2003-03-01 81.10 2003-04-01 80.40 2003-05-01 80.09 2003-06-01 80.26 2003-07-01 78.52 2003-08-01 80.63 2003-09-01 81.14 2003-10-01 80.74 2003-11-01 80.78 2003-12-01 80.60 2004-01-01 79.01 2004-02-01 81.06 2004-03-01 81.28 2004-04-01 81.64 2004-05-01 82.08 2004-06-01 81.91 2004-07-01 80.03 2004-08-01 82.22 2004-09-01 82.42 2004-10-01 83.00 2004-11-01 82.77 2004-12-01 82.34 2005-01-01 80.34 2005-02-01 82.98 2005-03-01 83.79 2005-04-01 84.10 2005-05-01 84.13 2005-06-01 84.40 2005-07-01 82.48 2005-08-01 84.99 2005-09-01 85.30 2005-10-01 84.96 2005-11-01 84.80 2005-12-01 84.83 2006-01-01 82.91 2006-02-01 85.70 2006-03-01 85.75 2006-04-01 86.32 2006-05-01 86.77 2006-06-01 86.63 2006-07-01 84.61 2006-08-01 86.93 2006-09-01 86.69 2006-10-01 86.36 2006-11-01 86.68 2006-12-01 86.72 2007-01-01 84.28 2007-02-01 87.13 2007-03-01 87.08 2007-04-01 87.64 2007-05-01 87.42 2007-06-01 87.41 2007-07-01 85.33 2007-08-01 87.54 2007-09-01 87.93 2007-10-01 88.59 2007-11-01 89.88 2007-12-01 90.03 2008-01-01 88.29 2008-02-01 91.38 2008-03-01 92.22 2008-04-01 92.77 2008-05-01 93.80 2008-06-01 94.37 2008-07-01 92.28 2008-08-01 93.74 2008-09-01 94.10 2008-10-01 93.66 2008-11-01 92.77 2008-12-01 92.23 2009-01-01 89.67 2009-02-01 92.43 2009-03-01 91.67 2009-04-01 91.92 2009-05-01 91.77 2009-06-01 91.32 2009-07-01 88.31 2009-08-01 91.46 2009-09-01 91.13 2009-10-01 91.19 2009-11-01 91.73 2009-12-01 91.76 2010-01-01 89.88 2010-02-01 92.96 2010-03-01 93.77 2010-04-01 94.28 2010-05-01 94.66 2010-06-01 94.48 2010-07-01 91.24 2010-08-01 94.29 2010-09-01 94.69 2010-10-01 94.87 2010-11-01 95.11 2010-12-01 95.88 2011-01-01 93.75 2011-02-01 96.97 2011-03-01 97.48 2011-04-01 97.87 2011-05-01 98.18 2011-06-01 98.48 2011-07-01 95.90 2011-08-01 98.34 2011-09-01 98.77 2011-10-01 98.94 2011-11-01 99.53 2011-12-01 99.55 2012-01-01 97.16 2012-02-01 100.71 2012-03-01 100.99 2012-04-01 101.07 2012-05-01 100.73 2012-06-01 100.27 2012-07-01 97.39 2012-08-01 100.95 2012-09-01 101.32 2012-10-01 101.60 2012-11-01 101.45 2012-12-01 101.41 2013-01-01 98.61 2013-02-01 102.02 2013-03-01 101.99 2013-04-01 101.97 2013-05-01 101.68 2013-06-01 101.90 2013-07-01 98.83 2013-08-01 101.42 2013-09-01 101.75 2013-10-01 101.48 2013-11-01 101.57 2013-12-01 101.86 2014-01-01 98.96 2014-02-01 102.03 2014-03-01 101.94 2014-04-01 101.50 2014-05-01 101.24 2014-06-01 101.29 2014-07-01 98.17 2014-08-01 100.73 2014-09-01 100.57 2014-10-01 100.51 2014-11-01 100.34 2014-12-01 99.85 2015-01-01 96.36 2015-02-01 99.56 2015-03-01 100.24 2015-04-01 100.57 2015-05-01 101.05 2015-06-01 101.14 2015-07-01 98.02 2015-08-01 100.33 2015-09-01 100.59 2015-10-01 100.73 2015-11-01 100.91 2015-12-01 100.50 2016-01-01 97.78 2016-02-01 99.98 2016-03-01 101.17 2016-04-01 101.52 2016-05-01 102.07 2016-06-01 102.55 2016-07-01 99.76 2016-08-01 102.00 2016-09-01 102.03 2016-10-01 102.73 2016-11-01 102.63 2016-12-01 103.07 2017-01-01 101.49 2017-02-01 104.30 2017-03-01 104.48 2017-04-01 104.61 2017-05-01 104.13 2017-06-01 103.86 2017-07-01 101.36 2017-08-01 104.12 2017-09-01 104.07 2017-10-01 104.40 2017-11-01 105.08 2017-12-01 105.31 2018-01-01 103.46 2018-02-01 105.79 2018-03-01 105.99 2018-04-01 106.46 2018-05-01 107.00 2018-06-01 107.39 2018-07-01 105.11 2018-08-01 107.65 2018-09-01 107.99 2018-10-01 109.06