Month Index 2015=100 1998-12-01 74.97 1999-01-01 75.13 1999-02-01 75.38 1999-03-01 75.33 1999-04-01 75.39 1999-05-01 75.46 1999-06-01 75.48 1999-07-01 75.58 1999-08-01 75.57 1999-09-01 75.59 1999-10-01 75.62 1999-11-01 75.71 1999-12-01 75.80 2000-01-01 74.63 2000-02-01 76.14 2000-03-01 76.28 2000-04-01 76.41 2000-05-01 76.37 2000-06-01 76.47 2000-07-01 75.53 2000-08-01 76.89 2000-09-01 76.74 2000-10-01 76.74 2000-11-01 76.80 2000-12-01 77.03 2001-01-01 75.91 2001-02-01 77.42 2001-03-01 77.52 2001-04-01 77.91 2001-05-01 78.02 2001-06-01 78.17 2001-07-01 77.38 2001-08-01 78.74 2001-09-01 78.72 2001-10-01 78.88 2001-11-01 79.09 2001-12-01 79.21 2002-01-01 78.04 2002-02-01 79.73 2002-03-01 79.73 2002-04-01 79.57 2002-05-01 79.71 2002-06-01 79.82 2002-07-01 78.86 2002-08-01 80.27 2002-09-01 80.07 2002-10-01 79.97 2002-11-01 80.16 2002-12-01 80.36 2003-01-01 79.07 2003-02-01 80.81 2003-03-01 80.81 2003-04-01 81.16 2003-05-01 81.10 2003-06-01 81.24 2003-07-01 80.19 2003-08-01 81.56 2003-09-01 81.44 2003-10-01 81.48 2003-11-01 81.63 2003-12-01 81.78 2004-01-01 80.40 2004-02-01 82.30 2004-03-01 82.14 2004-04-01 82.39 2004-05-01 82.37 2004-06-01 82.38 2004-07-01 81.35 2004-08-01 82.78 2004-09-01 82.59 2004-10-01 82.61 2004-11-01 82.68 2004-12-01 82.72 2005-01-01 81.57 2005-02-01 83.29 2005-03-01 83.40 2005-04-01 83.33 2005-05-01 83.51 2005-06-01 83.61 2005-07-01 82.28 2005-08-01 83.96 2005-09-01 83.71 2005-10-01 83.87 2005-11-01 84.01 2005-12-01 84.07 2006-01-01 82.50 2006-02-01 84.62 2006-03-01 84.46 2006-04-01 84.67 2006-05-01 84.78 2006-06-01 84.99 2006-07-01 83.80 2006-08-01 85.47 2006-09-01 85.27 2006-10-01 85.28 2006-11-01 85.32 2006-12-01 85.48 2007-01-01 83.88 2007-02-01 86.13 2007-03-01 86.21 2007-04-01 86.36 2007-05-01 86.44 2007-06-01 86.52 2007-07-01 85.34 2007-08-01 87.09 2007-09-01 86.77 2007-10-01 86.95 2007-11-01 87.11 2007-12-01 87.57 2008-01-01 85.99 2008-02-01 88.26 2008-03-01 88.43 2008-04-01 88.35 2008-05-01 88.61 2008-06-01 88.98 2008-07-01 87.77 2008-08-01 89.65 2008-09-01 89.42 2008-10-01 89.69 2008-11-01 89.72 2008-12-01 89.98 2009-01-01 87.96 2009-02-01 90.55 2009-03-01 90.50 2009-04-01 90.71 2009-05-01 90.72 2009-06-01 90.92 2009-07-01 89.41 2009-08-01 91.30 2009-09-01 91.18 2009-10-01 91.14 2009-11-01 91.04 2009-12-01 91.27 2010-01-01 89.05 2010-02-01 91.53 2010-03-01 91.45 2010-04-01 91.53 2010-05-01 91.78 2010-06-01 91.87 2010-07-01 90.08 2010-08-01 92.29 2010-09-01 92.24 2010-10-01 92.36 2010-11-01 92.34 2010-12-01 92.44 2011-01-01 90.75 2011-02-01 93.02 2011-03-01 93.03 2011-04-01 93.04 2011-05-01 93.20 2011-06-01 93.43 2011-07-01 92.25 2011-08-01 94.07 2011-09-01 93.79 2011-10-01 93.91 2011-11-01 94.05 2011-12-01 94.39 2012-01-01 92.73 2012-02-01 95.11 2012-03-01 94.98 2012-04-01 95.00 2012-05-01 95.21 2012-06-01 95.35 2012-07-01 93.88 2012-08-01 95.91 2012-09-01 95.74 2012-10-01 95.88 2012-11-01 96.02 2012-12-01 96.28 2013-01-01 94.19 2013-02-01 96.94 2013-03-01 97.02 2013-04-01 96.85 2013-05-01 97.01 2013-06-01 97.21 2013-07-01 95.84 2013-08-01 97.76 2013-09-01 97.44 2013-10-01 97.62 2013-11-01 97.80 2013-12-01 98.09 2014-01-01 95.93 2014-02-01 98.43 2014-03-01 98.45 2014-04-01 98.60 2014-05-01 98.72 2014-06-01 98.83 2014-07-01 97.32 2014-08-01 99.32 2014-09-01 98.97 2014-10-01 98.98 2014-11-01 98.94 2014-12-01 99.24 2015-01-01 97.52 2015-02-01 99.87 2015-03-01 99.75 2015-04-01 99.93 2015-05-01 100.05 2015-06-01 100.23 2015-07-01 98.97 2015-08-01 100.75 2015-09-01 100.31 2015-10-01 100.61 2015-11-01 100.80 2015-12-01 101.19 2016-01-01 99.68 2016-02-01 101.75 2016-03-01 101.95 2016-04-01 102.06 2016-05-01 102.16 2016-06-01 102.30 2016-07-01 101.16 2016-08-01 102.89 2016-09-01 102.25 2016-10-01 102.42 2016-11-01 102.41 2016-12-01 102.62 2017-01-01 101.15 2017-02-01 103.23 2017-03-01 103.20 2017-04-01 103.72 2017-05-01 103.73 2017-06-01 103.77 2017-07-01 102.93 2017-08-01 104.54 2017-09-01 103.94 2017-10-01 104.03 2017-11-01 103.95 2017-12-01 104.45 2018-01-01 102.91 2018-02-01 104.92 2018-03-01 104.93 2018-04-01 105.24 2018-05-01 105.40 2018-06-01 105.54 2018-07-01 104.57 2018-08-01 106.18 2018-09-01 105.57 2018-10-01 105.69