Month Index 2015=100 1996-01-01 63.09 1996-02-01 63.15 1996-03-01 63.03 1996-04-01 63.15 1996-05-01 63.15 1996-06-01 63.28 1996-07-01 63.28 1996-08-01 63.28 1996-09-01 63.66 1996-10-01 63.98 1996-11-01 63.98 1996-12-01 63.98 1997-01-01 64.23 1997-02-01 64.17 1997-03-01 64.29 1997-04-01 64.04 1997-05-01 64.17 1997-06-01 64.10 1997-07-01 64.10 1997-08-01 64.10 1997-09-01 64.23 1997-10-01 64.80 1997-11-01 64.80 1997-12-01 65.06 1998-01-01 65.31 1998-02-01 65.31 1998-03-01 65.31 1998-04-01 65.44 1998-05-01 65.44 1998-06-01 65.75 1998-07-01 65.75 1998-08-01 65.75 1998-09-01 65.82 1998-10-01 66.20 1998-11-01 66.64 1998-12-01 66.77 1999-01-01 67.02 1999-02-01 67.40 1999-03-01 67.21 1999-04-01 67.34 1999-05-01 67.27 1999-06-01 67.40 1999-07-01 67.53 1999-08-01 67.53 1999-09-01 67.91 1999-10-01 67.97 1999-11-01 68.35 1999-12-01 68.35 2000-01-01 68.35 2000-02-01 68.67 2000-03-01 69.24 2000-04-01 69.05 2000-05-01 69.11 2000-06-01 69.62 2000-07-01 69.62 2000-08-01 69.68 2000-09-01 69.81 2000-10-01 69.94 2000-11-01 70.06 2000-12-01 70.32 2001-01-01 70.95 2001-02-01 71.59 2001-03-01 71.59 2001-04-01 71.65 2001-05-01 71.90 2001-06-01 72.22 2001-07-01 72.35 2001-08-01 72.35 2001-09-01 72.22 2001-10-01 73.04 2001-11-01 72.73 2001-12-01 73.11 2002-01-01 73.62 2002-02-01 74.25 2002-03-01 74.38 2002-04-01 74.88 2002-05-01 74.95 2002-06-01 75.01 2002-07-01 75.20 2002-08-01 75.26 2002-09-01 75.39 2002-10-01 75.52 2002-11-01 75.64 2002-12-01 75.83 2003-01-01 76.09 2003-02-01 76.28 2003-03-01 76.28 2003-04-01 76.79 2003-05-01 76.72 2003-06-01 76.98 2003-07-01 77.10 2003-08-01 77.17 2003-09-01 77.29 2003-10-01 78.88 2003-11-01 78.88 2003-12-01 79.26 2004-01-01 78.43 2004-02-01 78.75 2004-03-01 79.32 2004-04-01 79.26 2004-05-01 79.45 2004-06-01 79.70 2004-07-01 79.77 2004-08-01 79.96 2004-09-01 80.53 2004-10-01 80.27 2004-11-01 80.72 2004-12-01 79.77 2005-01-01 80.78 2005-02-01 81.10 2005-03-01 81.22 2005-04-01 81.35 2005-05-01 81.73 2005-06-01 81.99 2005-07-01 82.05 2005-08-01 81.99 2005-09-01 82.30 2005-10-01 82.37 2005-11-01 82.37 2005-12-01 82.56 2006-01-01 82.79 2006-02-01 83.17 2006-03-01 83.10 2006-04-01 83.65 2006-05-01 83.66 2006-06-01 83.78 2006-07-01 83.87 2006-08-01 83.90 2006-09-01 84.11 2006-10-01 83.99 2006-11-01 84.36 2006-12-01 85.04 2007-01-01 85.42 2007-02-01 85.82 2007-03-01 86.42 2007-04-01 86.05 2007-05-01 86.12 2007-06-01 86.24 2007-07-01 86.40 2007-08-01 86.42 2007-09-01 86.54 2007-10-01 86.76 2007-11-01 86.90 2007-12-01 87.94 2008-01-01 87.93 2008-02-01 88.21 2008-03-01 88.44 2008-04-01 88.67 2008-05-01 88.61 2008-06-01 88.71 2008-07-01 89.08 2008-08-01 89.09 2008-09-01 89.11 2008-10-01 89.06 2008-11-01 89.25 2008-12-01 89.50 2009-01-01 90.03 2009-02-01 90.15 2009-03-01 90.71 2009-04-01 90.95 2009-05-01 91.51 2009-06-01 91.50 2009-07-01 91.52 2009-08-01 91.52 2009-09-01 91.46 2009-10-01 91.75 2009-11-01 91.55 2009-12-01 91.68 2010-01-01 91.77 2010-02-01 91.44 2010-03-01 92.07 2010-04-01 92.11 2010-05-01 92.31 2010-06-01 92.46 2010-07-01 92.88 2010-08-01 92.95 2010-09-01 92.68 2010-10-01 92.90 2010-11-01 93.08 2010-12-01 92.75 2011-01-01 93.04 2011-02-01 93.41 2011-03-01 93.09 2011-04-01 93.59 2011-05-01 93.46 2011-06-01 92.60 2011-07-01 92.99 2011-08-01 93.51 2011-09-01 94.45 2011-10-01 94.17 2011-11-01 94.90 2011-12-01 95.48 2012-01-01 95.40 2012-02-01 95.50 2012-03-01 95.59 2012-04-01 95.93 2012-05-01 95.39 2012-06-01 95.42 2012-07-01 95.44 2012-08-01 95.39 2012-09-01 99.62 2012-10-01 101.75 2012-11-01 101.18 2012-12-01 101.25 2013-01-01 101.57 2013-02-01 101.58 2013-03-01 102.63 2013-04-01 101.64 2013-05-01 101.48 2013-06-01 101.18 2013-07-01 101.08 2013-08-01 101.22 2013-09-01 101.56 2013-10-01 101.34 2013-11-01 101.17 2013-12-01 100.80 2014-01-01 100.51 2014-02-01 100.33 2014-03-01 100.36 2014-04-01 100.76 2014-05-01 101.81 2014-06-01 101.79 2014-07-01 101.74 2014-08-01 101.71 2014-09-01 100.09 2014-10-01 99.59 2014-11-01 99.37 2014-12-01 99.04 2015-01-01 99.41 2015-02-01 99.56 2015-03-01 98.79 2015-04-01 99.63 2015-05-01 100.24 2015-06-01 100.40 2015-07-01 100.45 2015-08-01 100.45 2015-09-01 100.27 2015-10-01 100.10 2015-11-01 100.67 2015-12-01 100.03 2016-01-01 100.06 2016-02-01 100.61 2016-03-01 99.72 2016-04-01 100.31 2016-05-01 100.76 2016-06-01 100.84 2016-07-01 100.91 2016-08-01 100.90 2016-09-01 100.57 2016-10-01 100.66 2016-11-01 101.53 2016-12-01 101.22 2017-01-01 100.45 2017-02-01 101.11 2017-03-01 100.99 2017-04-01 101.46 2017-05-01 101.80 2017-06-01 101.90 2017-07-01 101.93 2017-08-01 102.02 2017-09-01 101.54 2017-10-01 101.73 2017-11-01 101.95 2017-12-01 101.98 2018-01-01 101.36 2018-02-01 101.38 2018-03-01 101.74 2018-04-01 101.99 2018-05-01 102.48 2018-06-01 102.59 2018-07-01 102.41 2018-08-01 102.12 2018-09-01 102.55 2018-10-01 102.24