Month Index 2015=100 1996-01-01 66.07 1996-02-01 66.14 1996-03-01 66.14 1996-04-01 66.14 1996-05-01 66.14 1996-06-01 66.14 1996-07-01 66.14 1996-08-01 66.14 1996-09-01 66.14 1996-10-01 66.14 1996-11-01 66.14 1996-12-01 66.14 1997-01-01 66.20 1997-02-01 66.20 1997-03-01 66.20 1997-04-01 66.20 1997-05-01 66.20 1997-06-01 66.20 1997-07-01 66.20 1997-08-01 66.20 1997-09-01 66.20 1997-10-01 66.20 1997-11-01 66.20 1997-12-01 66.20 1998-01-01 66.20 1998-02-01 66.53 1998-03-01 66.53 1998-04-01 66.53 1998-05-01 66.80 1998-06-01 66.80 1998-07-01 66.80 1998-08-01 66.86 1998-09-01 66.86 1998-10-01 66.86 1998-11-01 66.86 1998-12-01 66.86 1999-01-01 66.86 1999-02-01 67.00 1999-03-01 67.00 1999-04-01 67.00 1999-05-01 67.00 1999-06-01 67.00 1999-07-01 67.00 1999-08-01 67.00 1999-09-01 67.46 1999-10-01 67.46 1999-11-01 67.46 1999-12-01 67.46 2000-01-01 67.46 2000-02-01 67.46 2000-03-01 68.58 2000-04-01 68.58 2000-05-01 68.58 2000-06-01 68.58 2000-07-01 68.58 2000-08-01 68.58 2000-09-01 68.58 2000-10-01 69.64 2000-11-01 69.64 2000-12-01 69.64 2001-01-01 69.64 2001-02-01 69.67 2001-03-01 70.90 2001-04-01 70.90 2001-05-01 70.90 2001-06-01 70.90 2001-07-01 70.90 2001-08-01 70.90 2001-09-01 72.17 2001-10-01 72.17 2001-11-01 72.17 2001-12-01 72.17 2002-01-01 72.17 2002-02-01 72.17 2002-03-01 72.94 2002-04-01 72.94 2002-05-01 72.99 2002-06-01 72.99 2002-07-01 72.99 2002-08-01 72.99 2002-09-01 73.84 2002-10-01 73.84 2002-11-01 73.84 2002-12-01 73.84 2003-01-01 73.84 2003-02-01 73.84 2003-03-01 74.87 2003-04-01 74.87 2003-05-01 74.87 2003-06-01 74.87 2003-07-01 74.87 2003-08-01 74.87 2003-09-01 75.43 2003-10-01 75.43 2003-11-01 75.43 2003-12-01 75.43 2004-01-01 75.43 2004-02-01 75.43 2004-03-01 76.24 2004-04-01 76.24 2004-05-01 76.24 2004-06-01 76.24 2004-07-01 76.24 2004-08-01 76.24 2004-09-01 80.08 2004-10-01 80.08 2004-11-01 80.08 2004-12-01 80.08 2005-01-01 80.08 2005-02-01 80.08 2005-03-01 81.54 2005-04-01 81.54 2005-05-01 81.54 2005-06-01 81.54 2005-07-01 81.54 2005-08-01 81.54 2005-09-01 82.34 2005-10-01 82.34 2005-11-01 82.34 2005-12-01 82.34 2006-01-01 82.33 2006-02-01 82.33 2006-03-01 83.82 2006-04-01 83.82 2006-05-01 83.82 2006-06-01 83.82 2006-07-01 83.82 2006-08-01 83.82 2006-09-01 84.64 2006-10-01 84.64 2006-11-01 84.64 2006-12-01 84.64 2007-01-01 84.64 2007-02-01 84.64 2007-03-01 85.57 2007-04-01 85.57 2007-05-01 85.57 2007-06-01 85.57 2007-07-01 85.57 2007-08-01 85.57 2007-09-01 86.60 2007-10-01 86.60 2007-11-01 86.60 2007-12-01 86.60 2008-01-01 86.60 2008-02-01 86.60 2008-03-01 88.00 2008-04-01 88.00 2008-05-01 88.00 2008-06-01 88.00 2008-07-01 88.00 2008-08-01 88.00 2008-09-01 89.46 2008-10-01 89.46 2008-11-01 89.46 2008-12-01 89.46 2009-01-01 89.46 2009-02-01 89.46 2009-03-01 89.93 2009-04-01 89.93 2009-05-01 89.93 2009-06-01 89.93 2009-07-01 89.93 2009-08-01 89.93 2009-09-01 90.56 2009-10-01 90.56 2009-11-01 90.56 2009-12-01 90.56 2010-01-01 90.56 2010-02-01 90.56 2010-03-01 90.74 2010-04-01 90.74 2010-05-01 90.74 2010-06-01 90.74 2010-07-01 90.74 2010-08-01 90.74 2010-09-01 91.52 2010-10-01 91.52 2010-11-01 91.52 2010-12-01 91.52 2011-01-01 91.52 2011-02-01 91.52 2011-03-01 92.71 2011-04-01 92.71 2011-05-01 92.71 2011-06-01 92.71 2011-07-01 92.71 2011-08-01 92.71 2011-09-01 93.93 2011-10-01 93.93 2011-11-01 93.93 2011-12-01 93.93 2012-01-01 93.93 2012-02-01 93.93 2012-03-01 95.50 2012-04-01 95.50 2012-05-01 95.50 2012-06-01 95.50 2012-07-01 95.50 2012-08-01 95.50 2012-09-01 96.51 2012-10-01 96.51 2012-11-01 96.51 2012-12-01 96.51 2013-01-01 96.51 2013-02-01 96.51 2013-03-01 97.80 2013-04-01 97.80 2013-05-01 97.80 2013-06-01 97.80 2013-07-01 97.80 2013-08-01 97.80 2013-09-01 98.58 2013-10-01 98.58 2013-11-01 98.58 2013-12-01 98.58 2014-01-01 98.58 2014-02-01 98.58 2014-03-01 99.14 2014-04-01 99.14 2014-05-01 99.14 2014-06-01 99.14 2014-07-01 99.14 2014-08-01 99.14 2014-09-01 99.57 2014-10-01 99.57 2014-11-01 99.57 2014-12-01 99.57 2015-01-01 99.57 2015-02-01 99.57 2015-03-01 99.88 2015-04-01 99.88 2015-05-01 99.88 2015-06-01 99.88 2015-07-01 99.88 2015-08-01 99.88 2015-09-01 100.39 2015-10-01 100.39 2015-11-01 100.39 2015-12-01 100.39 2016-01-01 100.39 2016-02-01 100.39 2016-03-01 100.47 2016-04-01 100.47 2016-05-01 100.47 2016-06-01 100.47 2016-07-01 100.47 2016-08-01 100.47 2016-09-01 100.98 2016-10-01 100.98 2016-11-01 100.98 2016-12-01 100.98 2017-01-01 100.98 2017-02-01 100.98 2017-03-01 101.78 2017-04-01 101.78 2017-05-01 101.78 2017-06-01 101.78 2017-07-01 101.78 2017-08-01 101.78 2017-09-01 102.73 2017-10-01 102.73 2017-11-01 102.73 2017-12-01 102.73 2018-01-01 102.73 2018-02-01 102.73 2018-03-01 103.28 2018-04-01 103.28 2018-05-01 103.28 2018-06-01 103.28 2018-07-01 103.28 2018-08-01 103.28 2018-09-01 104.26 2018-10-01 104.26