Month Index 2015=100 1996-01-01 69.13 1996-02-01 69.20 1996-03-01 69.19 1996-04-01 69.81 1996-05-01 70.46 1996-06-01 70.77 1996-07-01 70.95 1996-08-01 71.25 1996-09-01 71.34 1996-10-01 71.19 1996-11-01 71.06 1996-12-01 71.12 1997-01-01 71.02 1997-02-01 70.84 1997-03-01 70.63 1997-04-01 70.77 1997-05-01 71.63 1997-06-01 71.83 1997-07-01 71.94 1997-08-01 72.10 1997-09-01 72.30 1997-10-01 72.05 1997-11-01 72.15 1997-12-01 72.08 1998-01-01 72.02 1998-02-01 71.81 1998-03-01 71.55 1998-04-01 71.64 1998-05-01 71.56 1998-06-01 71.49 1998-07-01 71.66 1998-08-01 71.65 1998-09-01 71.54 1998-10-01 71.24 1998-11-01 70.80 1998-12-01 70.80 1999-01-01 70.68 1999-02-01 70.53 1999-03-01 70.41 1999-04-01 70.36 1999-05-01 70.36 1999-06-01 70.48 1999-07-01 70.70 1999-08-01 70.80 1999-09-01 70.92 1999-10-01 70.84 1999-11-01 70.99 1999-12-01 71.12 2000-01-01 71.15 2000-02-01 71.26 2000-03-01 71.26 2000-04-01 71.40 2000-05-01 71.67 2000-06-01 71.81 2000-07-01 72.18 2000-08-01 72.46 2000-09-01 72.65 2000-10-01 72.81 2000-11-01 72.87 2000-12-01 73.45 2001-01-01 74.17 2001-02-01 75.12 2001-03-01 76.46 2001-04-01 77.26 2001-05-01 77.84 2001-06-01 77.98 2001-07-01 78.07 2001-08-01 78.23 2001-09-01 78.14 2001-10-01 77.97 2001-11-01 77.93 2001-12-01 78.02 2002-01-01 77.89 2002-02-01 77.76 2002-03-01 77.66 2002-04-01 77.78 2002-05-01 77.85 2002-06-01 77.79 2002-07-01 77.92 2002-08-01 78.07 2002-09-01 78.17 2002-10-01 78.03 2002-11-01 78.12 2002-12-01 78.21 2003-01-01 78.11 2003-02-01 78.17 2003-03-01 78.18 2003-04-01 78.21 2003-05-01 78.37 2003-06-01 78.37 2003-07-01 78.81 2003-08-01 79.21 2003-09-01 79.43 2003-10-01 79.46 2003-11-01 79.49 2003-12-01 79.54 2004-01-01 79.53 2004-02-01 79.53 2004-03-01 79.64 2004-04-01 79.59 2004-05-01 79.77 2004-06-01 80.14 2004-07-01 80.92 2004-08-01 81.01 2004-09-01 80.93 2004-10-01 81.08 2004-11-01 81.21 2004-12-01 81.34 2005-01-01 81.25 2005-02-01 81.21 2005-03-01 81.18 2005-04-01 81.24 2005-05-01 81.43 2005-06-01 81.47 2005-07-01 81.57 2005-08-01 81.77 2005-09-01 81.75 2005-10-01 81.57 2005-11-01 81.71 2005-12-01 81.87 2006-01-01 81.89 2006-02-01 81.99 2006-03-01 81.73 2006-04-01 81.83 2006-05-01 82.32 2006-06-01 82.67 2006-07-01 83.27 2006-08-01 83.78 2006-09-01 84.03 2006-10-01 84.14 2006-11-01 84.19 2006-12-01 84.31 2007-01-01 84.33 2007-02-01 84.29 2007-03-01 84.43 2007-04-01 84.67 2007-05-01 84.70 2007-06-01 84.91 2007-07-01 85.11 2007-08-01 85.51 2007-09-01 85.82 2007-10-01 86.44 2007-11-01 86.70 2007-12-01 86.98 2008-01-01 87.33 2008-02-01 87.45 2008-03-01 87.69 2008-04-01 88.12 2008-05-01 88.75 2008-06-01 89.44 2008-07-01 90.08 2008-08-01 90.62 2008-09-01 91.00 2008-10-01 91.11 2008-11-01 91.30 2008-12-01 91.57 2009-01-01 91.78 2009-02-01 91.91 2009-03-01 91.90 2009-04-01 91.85 2009-05-01 92.03 2009-06-01 92.08 2009-07-01 92.23 2009-08-01 92.31 2009-09-01 92.12 2009-10-01 91.99 2009-11-01 91.78 2009-12-01 91.78 2010-01-01 91.63 2010-02-01 91.63 2010-03-01 91.50 2010-04-01 91.63 2010-05-01 91.58 2010-06-01 91.63 2010-07-01 91.94 2010-08-01 92.19 2010-09-01 92.21 2010-10-01 92.25 2010-11-01 92.35 2010-12-01 92.50 2011-01-01 92.63 2011-02-01 92.87 2011-03-01 93.17 2011-04-01 93.55 2011-05-01 93.99 2011-06-01 94.26 2011-07-01 94.69 2011-08-01 95.11 2011-09-01 95.34 2011-10-01 95.61 2011-11-01 95.95 2011-12-01 96.43 2012-01-01 96.71 2012-02-01 96.98 2012-03-01 97.13 2012-04-01 97.25 2012-05-01 97.56 2012-06-01 97.71 2012-07-01 97.88 2012-08-01 98.15 2012-09-01 98.72 2012-10-01 99.24 2012-11-01 99.82 2012-12-01 100.20 2013-01-01 100.28 2013-02-01 100.32 2013-03-01 100.30 2013-04-01 100.37 2013-05-01 100.46 2013-06-01 100.64 2013-07-01 100.93 2013-08-01 101.20 2013-09-01 101.34 2013-10-01 101.29 2013-11-01 101.25 2013-12-01 101.33 2014-01-01 101.27 2014-02-01 101.30 2014-03-01 101.05 2014-04-01 100.90 2014-05-01 100.93 2014-06-01 101.03 2014-07-01 101.20 2014-08-01 101.19 2014-09-01 101.09 2014-10-01 100.88 2014-11-01 100.72 2014-12-01 100.68 2015-01-01 100.57 2015-02-01 100.44 2015-03-01 100.32 2015-04-01 100.33 2015-05-01 100.32 2015-06-01 99.74 2015-07-01 99.81 2015-08-01 99.87 2015-09-01 99.83 2015-10-01 99.68 2015-11-01 99.56 2015-12-01 99.54 2016-01-01 99.43 2016-02-01 99.26 2016-03-01 99.07 2016-04-01 99.03 2016-05-01 99.04 2016-06-01 99.21 2016-07-01 99.34 2016-08-01 99.58 2016-09-01 99.57 2016-10-01 99.70 2016-11-01 99.84 2016-12-01 99.91 2017-01-01 100.01 2017-02-01 99.99 2017-03-01 100.09 2017-04-01 100.27 2017-05-01 100.76 2017-06-01 101.03 2017-07-01 101.36 2017-08-01 101.63 2017-09-01 101.81 2017-10-01 101.96 2017-11-01 102.21 2017-12-01 102.38 2018-01-01 102.24 2018-02-01 102.26 2018-03-01 102.35 2018-04-01 102.40 2018-05-01 102.48 2018-06-01 102.50 2018-07-01 102.68 2018-08-01 102.77 2018-09-01 102.79 2018-10-01 102.67